fix sorting for regular costs

Reviewed-on: #6

.gitattributes

@@ -0,0 +1 @@
+*.sh  text  eol=lf

.gitignore

@@ -1,4 +1,6 @@
 .idea/
+tests/results/
 **.DS_Store
 **.swp
 **.pyc
+*.sqlite

Dockerfile

@@ -1,14 +1,14 @@
-FROM debian8_python3
+FROM python:3
 
 COPY requirements.txt /requirements.txt
-RUN pip3 install -r /requirements.txt; \
-    mkdir /data
+RUN mkdir /data; \
+    pip3 install -r /requirements.txt; 
 
 ADD app /app
 ADD main.py /main.py
 ADD config.py /config.py
 
 VOLUME ["/data"]
-VOLUME ["/app/config]
+VOLUME ["/app/config"]
 EXPOSE 5000
 ENTRYPOINT python3 /main.py

README.md

@@ -5,15 +5,20 @@
 
 ## general configuration
 
-Look at *app/config/email.py.example** for the configuration of the 
+Look at *app/config/email.py.example* for the configuration of the
 parameters required for sending emails. Copy the file as *email.py* to
 a folder that will serve as configuration directory and fill in the 
 information. The directory will be used as volume during container 
 operation.
 
 ## start database
+
 `docker run --name pitstops_db -e MYSQL_ROOT_PASSWORD=$SOMESECUREPASSWORD$ -e MYSQL_DATABASE=pitstops -d mysql:latest`
 
+or
+
+`docker run --name pitstops_db -e MYSQL_ROOT_PASSWORD=$SOMESECUREPASSWORD$ -e MYSQL_DATABASE=pitstops -d mariadb:latest`
+
 ## Database migrations
 ### From *Cathrine* to *Master*:
 
@@ -26,6 +31,6 @@ reloaded automatically. The sqlite file will be stored in *tmp* so it
 can be inspected with tools like *sqlite3*. The switch *DEBUG* enables
 debugging during development.
 
-`docker run --rm --name rollerverbrauch -ti -v $PWD/app:/app --link pitstops_db:database -p 5000:5000 -e SECURITY_PASSWORD_SALT=XXX -e SECRET_KEY=XXX -e MAIL_SERVER=XXX -e MAIL_USERNAME=XXX -e MAIL_PASSWORD=XXX rollerverbrauch`
+`docker run --rm --name rollerverbrauch -ti -v $PWD/app:/app -v $PWD/data:/data -p 5000:5000 -e SECURITY_PASSWORD_SALT=XXX -e SECRET_KEY=XXX -e MAIL_SERVER=XXX -e MAIL_USERNAME=XXX -e MAIL_PASSWORD=XXX rollerverbrauch`
 ## run in production
 `docker run --name pitstops -tid -e PROXY_DATA=server_names:ps.lusiardi.de,port:5000 --link pitstops_db:database -e SECURITY_PASSWORD_SALT=XXX -e SECRET_KEY=XXX -e MAIL_SERVER=XXX -e MAIL_USERNAME=XXX -e MAIL_PASSWORD=XXX rollerverbrauch:catherine`

app/__init__.py

@@ -1,63 +1,59 @@
-from datetime import date
-
-from flask import Flask
-from flask import redirect, g
-from flask import render_template
-from flask import url_for
+from flask import Flask, make_response
+from flask import g
 from flask_mail import Mail
-from flask_security import Security, SQLAlchemyUserDatastore, \
-    login_required, roles_required, user_registered
-from flask_security.core import current_user
-from flask_security.forms import LoginForm
+from flask_security import Security, SQLAlchemyUserDatastore, user_registered
 from flask_sqlalchemy import SQLAlchemy
 import os
 from config import config
-from sqlalchemy.exc import IntegrityError
-from flask.ext.security.forms import LoginForm
+from flask_security.forms import LoginForm
+from flask_limiter import Limiter
+from flask_limiter.util import get_remote_address
 
-from .forms import \
-    CreatePitstopForm, \
-    EditVehicleForm, \
-    DeleteVehicleForm, \
-    SelectVehicleForm, \
-    DeleteAccountForm, \
-    DeletePitStopForm, \
-    EditPitstopForm, \
-    CreateConsumableForm, \
-    EditConsumableForm, \
-    DeletConsumableForm, \
-    SelectConsumableForm
+from .forms import *
 
 
 app = Flask(__name__)
 app.config.from_object(config[os.getenv('FLASK_CONFIG') or 'default'])
 
+# applies to all routes, so choose limits wisely!
+limiter = Limiter(
+    app,
+    key_func=get_remote_address,
+#    default_limits=["500 per second"]
+)
+
+
+@app.errorhandler(429)
+def ratelimit_handler(e):
+    return make_response(
+            jsonify(error="ratelimit exceeded %s" % e.description)
+            , 429
+    )
 db = SQLAlchemy(app)
 mail = Mail(app)
 
-from .entities import \
-    User, \
-    Role, \
-    Pitstop, \
-    Vehicle, \
-    Consumable
-
-# required to activate the filters
-from .filters import *
-from .tools import *
-
+from .entities import *
 
 user_datastore = SQLAlchemyUserDatastore(db, User, Role)
 security = Security(app, user_datastore)
 
+# required to activate the filters
+from .filters import *
+from .tools import *
+from .routes import *
+
 
 @user_registered.connect_via(app)
-def user_registered_sighandler(app, user, confirm_token):
+def user_registered_sighandler(application, user, confirm_token):
     """
     Called after a user was created
     """
     role = user_datastore.find_role('user')
     user_datastore.add_role_to_user(user, role)
+    if user.email == application.config['ADMIN_MAIL']:
+        # if the user selected the preconfigured email for the admin account
+        role = user_datastore.find_role('admin')
+        user_datastore.add_role_to_user(user, role)
     new_vehicle = Vehicle('default vehicle')
     db.session.add(new_vehicle)
     user.vehicles.append(new_vehicle)
@@ -66,9 +62,21 @@ def user_registered_sighandler(app, user, confirm_token):
     tools.db_log_add(new_vehicle)
 
 
+def assure_consumable(name, ext_id, unit):
+    if not Consumable.query.filter(Consumable.ext_id == ext_id).first():
+        c = Consumable(name, ext_id, unit)
+        db.session.add(c)
+
+
 @app.before_first_request
 def before_first_request():
     db.create_all()
+
+    # make sure all consumables from tankerkoenig exist: diesel, e5, e10
+    assure_consumable('Diesel', 'diesel', 'L')
+    assure_consumable('Super','e5', 'L')
+    assure_consumable('Super E10','e10', 'L')
+
     user_datastore.find_or_create_role(name='admin', description='Role for administrators')
     user_datastore.find_or_create_role(name='user', description='Role for all users.')
     db.session.commit()
@@ -112,375 +120,3 @@ def index():
 
         return render_template('index.html', login_user_form=LoginForm(), data=data)
 
-
-@app.route('/account/vehicle/edit/<int:vid>', methods=['GET', 'POST'])
-@login_required
-def edit_vehicle(vid):
-    vehicle = Vehicle.query.filter(Vehicle.id == vid).first()
-
-    # prevent edit of foreign vehicles
-    if vehicle not in current_user.vehicles:
-        return redirect(url_for('get_account_page'))
-
-    form = EditVehicleForm()
-    form.consumables.choices = [(g.id, g.name) for g in Consumable.query.all()]
-
-    if not form.consumables.data:
-        form.consumables.default = [g.id for g in vehicle.consumables]
-
-    if form.name.data is not None:
-        form.name.default = form.name.data
-
-    if form.validate_on_submit():
-        vehicle.name = form.name.data
-        # we cannot delete consumables where there are pitstops for => report error
-        vehicle.consumables = []
-        for consumable_id in  form.consumables.data:
-            consumable = Consumable.query.get(consumable_id)
-            if consumable is not None:
-                vehicle.consumables.append(consumable)
-        try:
-            db.session.commit()
-            tools.db_log_update(vehicle)
-        except IntegrityError:
-            db.session.rollback()
-            form.name.errors.append('"%s" is not unique.' % (form.name.data))
-            return render_template('editVehicleForm.html', form=form)
-        return redirect(url_for('get_account_page'))
-
-    form.name.default = vehicle.name
-    form.process()
-    return render_template('editVehicleForm.html', form=form, vehicle=vehicle)
-
-
-@app.route('/account/vehicle/delete/<int:vid>', methods=['GET', 'POST'])
-@login_required
-def delete_vehicle(vid):
-    vehicle = Vehicle.query.filter(Vehicle.id == vid).first()
-
-    # prevent deletion of foreign vehicles
-    if vehicle not in current_user.vehicles:
-        return redirect(url_for('get_account_page'))
-
-    if len(current_user.vehicles) == 1:
-        return redirect(url_for('get_account_page'))
-
-    form = DeleteVehicleForm()
-
-    if form.validate_on_submit():
-        db.session.delete(vehicle)
-        db.session.commit()
-        tools.db_log_delete(vehicle)
-        return redirect(url_for('get_account_page'))
-
-    return render_template('deleteVehicleForm.html', form=form, vehicle=vehicle)
-
-
-@app.route('/account/vehicle/create', methods=['GET', 'POST'])
-@login_required
-def create_vehicle():
-    form = EditVehicleForm()
-    form.consumables.choices = [(g.id, g.name) for g in Consumable.query.all()]
-
-    if form.name.data is not None:
-        form.name.default = form.name.data
-
-    if form.consumables.data:
-        form.consumables.default = form.consumables.data
-
-    if form.validate_on_submit():
-        if len(form.consumables.data) == 0:
-            form.consumables.errors.append('At least one consumable must be selected.')
-            return render_template('createVehicleForm.html', form=form)
-
-        vehicle_name = form.name.data
-        new_vehicle = Vehicle(vehicle_name)
-        for consumable_id in form.consumables.data:
-            consumable = Consumable.query.get(consumable_id)
-            if consumable is not None:
-                new_vehicle.consumables.append(consumable)
-        db.session.add(new_vehicle)
-        current_user.vehicles.append(new_vehicle)
-        try:
-            db.session.commit()
-            tools.db_log_add(new_vehicle)
-        except IntegrityError:
-            db.session.rollback()
-            form.name.errors.append('"%s" is not unique.' % (form.name.data))
-            return render_template('createVehicleForm.html', form=form)
-        return redirect(url_for('get_account_page'))
-
-    return render_template('createVehicleForm.html', form=form)
-
-
-@app.route('/pitstops/vehicle/select', methods=['GET', 'POST'])
-@login_required
-def select_vehicle_for_new_pitstop():
-    if len(current_user.vehicles) == 1:
-        return redirect(url_for('select_consumable_for_new_pitstop', vid=current_user.vehicles[0].id))
-
-    form = SelectVehicleForm()
-    form.vehicle.choices = [(g.id, g.name) for g in current_user.vehicles]
-
-    if form.validate_on_submit():
-        return redirect(url_for('select_consumable_for_new_pitstop', vid=form.vehicle.data))
-
-    return render_template('selectVehicle.html', form=form)
-
-
-@app.route('/pitstops/vehicle/<int:vid>/consumable/select', methods=['GET', 'POST'])
-@login_required
-def select_consumable_for_new_pitstop(vid):
-    vehicle = Vehicle.query.get(vid)
-    if vehicle is None or vehicle not in current_user.vehicles:
-        return redirect(url_for('select_vehicle_for_new_pitstop'))
-
-    if len(vehicle.consumables) == 1:
-        return redirect(url_for('create_pit_stop_form', vid=vid, cid=vehicle.consumables[0].id))
-
-    form = SelectConsumableForm()
-    form.consumable.choices = [(g.id, g.name) for g in vehicle.consumables]
-
-    if form.validate_on_submit():
-        return redirect(url_for('create_pit_stop_form', vid=vid, cid=form.consumable.data))
-
-    return render_template('selectConsumableForVehicle.html', vehicle=vehicle, form=form)
-
-
-@app.route('/pitstops/vehicle/<int:vid>/consumable/<int:cid>/create', methods=['GET', 'POST'])
-@login_required
-def create_pit_stop_form(vid, cid):
-    vehicle = Vehicle.query.get(vid)
-    if vehicle is None or vehicle not in current_user.vehicles:
-        return redirect(url_for('select_vehicle_for_new_pitstop'))
-
-    consumable = Consumable.query.get(cid)
-    if consumable not in vehicle.consumables:
-        return redirect(url_for('select_consumable_for_new_pitstop', vid=vid))
-
-    form = CreatePitstopForm()
-
-    # the last pitstop is required to be able to check the monotonicy of date and odometer
-    last_pitstop = tools.get_latest_pitstop_for_vehicle(vid)
-    last_pitstop_consumable = tools.get_latest_pitstop_for_vehicle_and_consumable(vid, cid)
-
-    # we can enter the same odometer if the pitstops are not equal
-    form.same_odometer_allowed = (last_pitstop != last_pitstop_consumable)
-
-    # set the lower limits for odometer andd date and the values for amount and costs of the last stop
-    form.set_pitstop(tools.compute_lower_limits_for_new_pitstop(last_pitstop, last_pitstop_consumable, cid))
-
-    # set the label of the litres field to make the user comfortable
-    form.set_consumable(consumable)
-
-    # preinitialize the defaults with potentially existing values from a try before
-    form.preinit_with_data()
-
-    #
-    #   Validate should accept same odometer on different consumables
-    #
-    if form.validate_on_submit():
-        new_stop = Pitstop(form.odometer.data, form.litres.data, form.date.data, form.costs.data, cid)
-        db.session.add(new_stop)
-        vehicle.pitstops.append(new_stop)
-        try:
-            db.session.commit()
-            tools.db_log_add(new_stop)
-        except IntegrityError:
-            db.session.rollback()
-            form.odometer.errors.append('Pitstop already present for %s at odometer %s km!' % (consumable.name, form.odometer.data))
-            return render_template('createPitStopForm.html', form=form, vehicle=vehicle, messages=form.get_hint_messages())
-        return redirect(url_for('get_pit_stops', _anchor= 'v' + str(vehicle.id)))
-
-    form.process()
-    return render_template('createPitStopForm.html', form=form, vehicle=vehicle, messages=form.get_hint_messages())
-
-
-@app.route('/pitstops/delete/<int:pid>', methods=['GET', 'POST'])
-@login_required
-def delete_pit_stop_form(pid):
-    pitstop = Pitstop.query.filter(Pitstop.id == pid).first()
-    if pitstop is None:
-        return redirect(url_for('get_pit_stops'))
-    vehicle = Vehicle.query.filter(Vehicle.id == pitstop.vehicle_id).first()
-    if vehicle not in current_user.vehicles:
-        return redirect(url_for('get_pit_stops'))
-
-    form = DeletePitStopForm()
-    if form.validate_on_submit():
-        db.session.delete(pitstop)
-        db.session.commit()
-        tools.db_log_delete(pitstop)
-        return redirect(url_for('get_pit_stops', _anchor='v' + str(vehicle.id)))
-
-    return render_template('deletePitstopForm.html', form=form, pitstop=pitstop )
-
-
-@app.route('/pitstops/edit/<int:pid>', methods=['GET', 'POST'])
-@login_required
-def edit_pit_stop_form(pid):
-    edit_pitstop = Pitstop.query.get(pid)
-    if edit_pitstop is None:
-        return redirect(url_for('get_pit_stops'))
-
-    vehicle = Vehicle.query.filter(Vehicle.id == edit_pitstop.vehicle_id).first()
-    if vehicle not in current_user.vehicles:
-        return redirect(url_for('get_pit_stops'))
-
-    last_pitstop_pos = vehicle.pitstops.index(edit_pitstop) - 1
-    if last_pitstop_pos > 0:
-        last_pitstop = vehicle.pitstops[last_pitstop_pos]
-    else:
-        last_pitstop = Pitstop(0, 0, date(1970, 1, 1), 0, 0)
-
-    form = EditPitstopForm()
-    form.set_pitstop(last_pitstop)
-
-    if form.validate_on_submit():
-        edit_pitstop.costs = form.costs.data
-        edit_pitstop.date = form.date.data
-        edit_pitstop.amount = form.litres.data
-        edit_pitstop.odometer = form.odometer.data
-        db.session.commit()
-        tools.db_log_update(edit_pitstop)
-        return redirect(url_for('get_pit_stops', _anchor='v' + str(vehicle.id)))
-
-    form.odometer.default = edit_pitstop.odometer
-    form.litres.default = edit_pitstop.amount
-    form.date.default = edit_pitstop.date
-    form.costs.default = edit_pitstop.costs
-    form.process()
-    messages = {
-        'date': 'Date must be between %s and %s (including).' % (str(last_pitstop.date), str(date.today())),
-        'odometer': 'Odometer must be greater than %s km.' % (str(last_pitstop.odometer))
-    }
-    if edit_pitstop.costs is not None and edit_pitstop.costs > 0:
-        messages['costs'] = 'Costs must be higher than 0.01 €.'
-    return render_template('editPitStopForm.html', form=form, vehicle=vehicle, messages=messages)
-
-
-@app.route('/pitstops', methods=['GET'])
-@login_required
-def get_pit_stops():
-    return render_template('pitstops.html', user=current_user)
-
-
-@app.route('/manual', methods=['GET'])
-@login_required
-def get_manual():
-    return render_template('manual.html', data=g.data)
-
-
-@app.route('/admin', methods=['GET'])
-@roles_required('admin')
-def get_admin_page():
-    users = User.query.all()
-    consumables = Consumable.query.all()
-    for consumable in consumables:
-        consumable.in_use = len(consumable.vehicles) > 0
-    return render_template('admin.html', users=users, consumables=consumables)
-
-
-@app.route('/admin/consumable/create', methods=['GET', 'POST'])
-@login_required
-def create_consumable():
-    form = CreateConsumableForm()
-
-    # preinitialize the defaults with potentially existing values from a try before
-    if form.name.data is not None:
-        form.name.default = form.name.data
-    if form.unit.data is not None:
-        form.unit.default = form.unit.data
-
-    if form.validate_on_submit():
-        new_consumable = Consumable(form.name.data, form.unit.data)
-        db.session.add(new_consumable)
-        try:
-            db.session.commit()
-            tools.db_log_add(new_consumable)
-        except IntegrityError:
-            db.session.rollback()
-            form.name.errors.append('"%s" is not unique.' % (form.name.data))
-            return render_template('createConsumableForm.html', form=form)
-        return redirect(url_for('get_admin_page'))
-
-    return render_template('createConsumableForm.html', form=form)
-
-
-@app.route('/admin/consumable/delete/<int:cid>', methods=['GET', 'POST'])
-@login_required
-def delete_consumable(cid):
-    consumable = Consumable.query.filter(Consumable.id == cid).first()
-    if consumable is None:
-        return redirect(url_for('get_admin_page'))
-
-    form = DeletConsumableForm()
-
-    if form.validate_on_submit():
-        db.session.delete(consumable)
-        db.session.commit()
-        tools.db_log_delete(consumable)
-        return redirect(url_for('get_admin_page'))
-
-    return render_template('deleteConsumableForm.html', form=form, consumable=consumable)
-
-
-@app.route('/admin/consumable/edit/<int:cid>', methods=['GET', 'POST'])
-@login_required
-def edit_consumable(cid):
-    consumable = Consumable.query.filter(Consumable.id == cid).first()
-    if consumable is None:
-        return redirect(url_for('get_admin_page'))
-
-    form = EditConsumableForm()
-
-    form.name.default = consumable.name
-    form.unit.default = consumable.unit
-
-    # preinitialize the defaults with potentially existing values from a try before
-    if form.name.data is not None:
-        form.name.default = form.name.data
-    if form.unit.data is not None:
-        form.unit.default = form.unit.data
-
-    if form.validate_on_submit():
-        consumable.name = form.name.data
-        consumable.unit = form.unit.data
-        try:
-            db.session.commit()
-            tools.db_log_update(consumable)
-        except IntegrityError:
-            db.session.rollback()
-            form.name.errors.append('"%s" is not unique.' % (form.name.data))
-            return render_template('editConsumableForm.html', form=form)
-        return redirect(url_for('get_admin_page'))
-
-    return render_template('editConsumableForm.html', form=form)
-
-
-@app.route('/account', methods=['GET'])
-@login_required
-def get_account_page():
-    return render_template('account.html', data=g.data)
-
-
-@app.route('/statistics', methods=['GET'])
-@login_required
-def get_statistics():
-    stats = []
-    for vehicle in current_user.vehicles:
-        stats.append(tools.VehicleStats(vehicle))
-    return render_template('statistics.html', data=stats)
-
-
-@app.route('/account/delete', methods=['GET', 'POST'])
-@login_required
-def delete_account():
-    form = DeleteAccountForm()
-
-    if form.validate_on_submit():
-        user_datastore.delete_user(current_user)
-        db.session.commit()
-        return redirect(url_for('index'))
-
-    return render_template('deleteAccountForm.html', form=form)

app/entities.py

@@ -1,19 +1,33 @@
 from app import db
 from flask_security import UserMixin, RoleMixin
 
-roles_users = db.Table('roles_users',
-                       db.Column('user_id', db.Integer(), db.ForeignKey('user.id')),
-                       db.Column('role_id', db.Integer(), db.ForeignKey('role.id')))
+roles_users = db.Table(
+    "roles_users",
+    db.Column("user_id", db.Integer(), db.ForeignKey("user.id")),
+    db.Column("role_id", db.Integer(), db.ForeignKey("role.id")),
+)
 
-vehicles_consumables = db.Table('vehicles_consumables',
-                                db.Column('vehicle_id', db.Integer(), db.ForeignKey('vehicle.id')),
-                                db.Column('consumable_id', db.Integer(), db.ForeignKey('consumable.id')))
+vehicles_consumables = db.Table(
+    "vehicles_consumables",
+    db.Column("vehicle_id", db.Integer(), db.ForeignKey("vehicle.id")),
+    db.Column("consumable_id", db.Integer(), db.ForeignKey("consumable.id")),
+)
+
+
+users_fillingstations = db.Table(
+    "users_fillingstations",
+    db.Column("user_id", db.Integer(), db.ForeignKey("user.id")),
+    db.Column(
+        "fillingstation_id", db.Integer(), db.ForeignKey("filling_station.int_id")
+    ),
+)
 
 
 class Role(db.Model, RoleMixin):
     """
     Entity to handle different roles for users: Typically user and admin exist
     """
+
     id = db.Column(db.Integer(), primary_key=True)
     name = db.Column(db.String(80), unique=True)
     description = db.Column(db.String(255))
@@ -29,19 +43,22 @@ class User(db.Model, UserMixin):
     """
     Entity to represent a user including login data and links to roles and vehicles.
     """
+
     id = db.Column(db.Integer, primary_key=True)
     email = db.Column(db.String(255), unique=True)
     password = db.Column(db.String(255))
     active = db.Column(db.Boolean())
     confirmed_at = db.Column(db.DateTime())
+    home_lat = db.Column(db.Numeric(8, 5), default=0)
+    home_long = db.Column(db.Numeric(8, 5), default=0)
+    home_zoom = db.Column(db.Integer(), default=0)
 
-    vehicles = db.relationship(
-        'Vehicle'
-    )
+    vehicles = db.relationship("Vehicle")
     roles = db.relationship(
-        'Role',
-        secondary=roles_users,
-        backref=db.backref('users', lazy='dynamic')
+        "Role", secondary=roles_users, backref=db.backref("users", lazy="dynamic")
+    )
+    favourite_filling_stations = db.relationship(
+        "FillingStation", secondary=users_fillingstations
     )
 
     def __repr__(self):
@@ -57,26 +74,27 @@ class Vehicle(db.Model):
      * list of pitstops
      * list of possible consumables
     """
+
     id = db.Column(db.Integer, primary_key=True)
-    owner_id = db.Column(db.Integer, db.ForeignKey('user.id'))
+    owner_id = db.Column(db.Integer, db.ForeignKey("user.id"))
     name = db.Column(db.String(255))
-    pitstops = db.relationship(
-        'Pitstop'
-    )
-    consumables = db.relationship(
-        'Consumable',
-        secondary=vehicles_consumables
-    )
+    pitstops = db.relationship("Pitstop", order_by="asc(Pitstop.odometer)")
+    services = db.relationship("Service", order_by="asc(Service.odometer)")
+    regulars = db.relationship("RegularCost")
+    consumables = db.relationship("Consumable", secondary=vehicles_consumables)
+    is_active = db.Column(db.Boolean(), default=True)
     # allow vehicle names to be duplicated between different owners but must still be uniq for each owner
-    __table_args__ = (db.UniqueConstraint('owner_id',
-                                          'name',
-                                          name='_owner_name_uniq'),)
+    __table_args__ = (db.UniqueConstraint("owner_id", "name", name="_owner_name_uniq"),)
 
     def __init__(self, name):
         self.name = name
 
     def __repr__(self):
-        return '<Vehicle id="%r" owner_id="%r" name="%r" />' % (self.id, self.owner_id, self.name)
+        return '<Vehicle id="%r" owner_id="%r" name="%r" />' % (
+            self.id,
+            self.owner_id,
+            self.name,
+        )
 
 
 class Pitstop(db.Model):
@@ -90,21 +108,26 @@ class Pitstop(db.Model):
      * the costs of the consumable
      * the id of the vehicle that was refuelled
     """
+
     id = db.Column(db.Integer, primary_key=True)
     date = db.Column(db.Date)
     odometer = db.Column(db.Integer)
-    consumable_id = db.Column(db.Integer, db.ForeignKey('consumable.id'))
+    consumable_id = db.Column(db.Integer, db.ForeignKey("consumable.id"))
     amount = db.Column(db.Numeric(5, 2))
     costs = db.Column(db.Numeric(5, 2), default=0)
-    vehicle_id = db.Column(db.Integer, db.ForeignKey('vehicle.id'))
+    vehicle_id = db.Column(db.Integer, db.ForeignKey("vehicle.id"))
     # short cut to access the fuelled consumable of the pitstop
-    consumable = db.relationship('Consumable')
-    # this uniqueness constraint makes sure that for each consumable and each vehicle only one pitstop exists at the
-    # same odometer
-    __table_args__ = (db.UniqueConstraint('odometer',
-                                          'consumable_id',
-                                          'vehicle_id',
-                                          name='_odometer_consumable_vehicle_uniq'),)
+    consumable = db.relationship("Consumable")
+    # this uniqueness constraint makes sure that for each consumable and each
+    # vehicle only one pitstop exists at the same odometer
+    __table_args__ = (
+        db.UniqueConstraint(
+            "odometer",
+            "consumable_id",
+            "vehicle_id",
+            name="_odometer_consumable_vehicle_uniq",
+        ),
+    )
 
     def __init__(self, odometer, amount, date, costs, consumable_id):
         self.odometer = odometer
@@ -114,8 +137,31 @@ class Pitstop(db.Model):
         self.consumable_id = consumable_id
 
     def __repr__(self):
-        return '<Pitstop odometer="%r" amount="%r" date="%r" vehicle_id="%r" consumable_id="%r">' % \
-               (self.odometer, self.amount, self.date, self.vehicle_id, self.consumable_id)
+        return '<Pitstop odometer="%r" amount="%r" date="%r" vehicle_id="%r" consumable_id="%r">' % (
+            self.odometer,
+            self.amount,
+            self.date,
+            self.vehicle_id,
+            self.consumable_id,
+        )
+
+
+class RegularCost(db.Model):
+    id = db.Column(db.Integer, primary_key=True)
+    vehicle_id = db.Column(db.Integer, db.ForeignKey("vehicle.id"))
+    description = db.Column(db.String(4096), unique=True)
+    costs = db.Column(db.Numeric(10, 2), default=0)
+    days = db.Column(db.String(1024))
+    start_at = db.Column(db.Date)
+    ends_at = db.Column(db.Date)
+
+    def __init__(self, vehicle_id, description, costs, days, start_at, ends_at):
+        self.vehicle_id = vehicle_id
+        self.description = description
+        self.costs = costs
+        self.days = days
+        self.start_at = start_at
+        self.ends_at = ends_at
 
 
 class Consumable(db.Model):
@@ -125,18 +171,70 @@ class Consumable(db.Model):
      * name (must be globally unique)
      * unit
     """
+
     id = db.Column(db.Integer, primary_key=True)
     name = db.Column(db.String(255), unique=True)
+    ext_id = db.Column(db.String(255))
     unit = db.Column(db.String(255))
 
-    vehicles = db.relationship(
-        'Vehicle',
-        secondary=vehicles_consumables
-    )
+    vehicles = db.relationship("Vehicle", secondary=vehicles_consumables)
 
-    def __init__(self, name, unit):
+    def __init__(self, name, ext_id, unit):
         self.name = name
+        self.ext_id = ext_id
         self.unit = unit
 
     def __repr__(self):
         return '<Consumable name="%s" unit="%s" />' % (self.name, self.unit)
+
+
+class Service(db.Model):
+    id = db.Column(db.Integer, primary_key=True)
+    date = db.Column(db.Date)
+    odometer = db.Column(db.Integer)
+    vehicle_id = db.Column(db.Integer, db.ForeignKey("vehicle.id"))
+    costs = db.Column(db.Numeric(10, 2), default=0)
+    description = db.Column(db.String(4096))
+
+    def __init__(self, date, odometer, vehicle_id, costs, description):
+        self.description = description
+        self.costs = costs
+        self.date = date
+        self.odometer = odometer
+        self.vehicle_id = vehicle_id
+
+    def __repr__(self):
+        return (
+            '<Service odometer="%r" date="%r" vehicle_id="%r" costs="%r" description="%r">'
+            % (self.odometer, self.date, self.vehicle_id, self.costs, self.description)
+        )
+
+
+class FillingStation(db.Model):
+    int_id = db.Column(db.Integer, primary_key=True)
+    id = db.Column(db.String(40), unique=True, nullable=False)
+    name = db.Column(db.Text(), nullable=False)
+    street = db.Column(db.Text(), nullable=False)
+    place = db.Column(db.Text(), nullable=False)
+    houseNumber = db.Column(db.Text())
+    postCode = db.Column(db.Integer(), nullable=False)
+    brand = db.Column(db.Text(), nullable=False)
+    lat = db.Column(db.Numeric(8, 5), nullable=False)
+    lng = db.Column(db.Numeric(8, 5), nullable=False)
+    last_update = db.Column(db.DateTime)
+    diesel = db.Column(db.Numeric(10, 3), default=0)
+    e5 = db.Column(db.Numeric(10, 3), default=0)
+    e10 = db.Column(db.Numeric(10, 3), default=0)
+    open = db.Column(db.Boolean())
+
+    def as_dict(self):
+        res = {}
+        for c in self.__table__.columns:
+            val = getattr(self, c.name)
+            import decimal
+
+            if isinstance(val, decimal.Decimal):
+                val = float(val)
+            val = str(val)
+            res[c.name] = val
+        return res

app/filters.py

@@ -1,5 +1,6 @@
 from app import app
 import hashlib
+import markdown
 
 
 @app.template_filter('none_filter')
@@ -20,3 +21,8 @@ def md5_filter(value):
 @app.template_filter('str')
 def str_filter(value):
     return str(value)
+
+
+@app.template_filter('markdown')
+def md(value):
+    return markdown.markdown(value)

app/forms.py

@@ -1,169 +0,0 @@
-from flask_wtf import Form
-from wtforms import DateField, IntegerField, DecimalField, StringField, SelectField, SubmitField, SelectMultipleField, BooleanField
-from wtforms.validators import ValidationError, Length
-from datetime import date
-
-
-def date_check(form, field):
-    """
-    Checks that the date of the pitstop is not before the date of the latest pitstop and not after today.
-
-    :param form: the form where the field is in
-    :param field: the field to check
-    :return: Nothing or a ValidationError if the limits are not kept
-    """
-    if field.data < form.last_pitstop.date:
-        raise ValidationError('The new date must not be before %s' % form.last_pitstop.date)
-    if field.data > date.today():
-        raise ValidationError('The new date must not be after %s' % date.today())
-
-
-def odometer_check(form, field):
-    """
-
-    :param form:
-    :param field:
-    :return:
-    """
-    if not form.same_odometer_allowed and field.data <= form.last_pitstop.odometer:
-        raise ValidationError('The new odometer value must be higher than %i km' % form.last_pitstop.odometer)
-    if form.same_odometer_allowed and field.data < form.last_pitstop.odometer:
-        raise ValidationError('The new odometer value must be higher than %i km' % form.last_pitstop.odometer)
-
-
-def litres_check(form, field):
-    if field.data is not None and field.data <= 0:
-        raise ValidationError('You must fuel at least 0.1 l')
-
-
-def costs_check(form, field):
-    if field.data is not None and field.data <= 0:
-        raise ValidationError('Costs must be above 0.01 €.')
-
-
-def edit_costs_check(form, field):
-    """
-    Costs must be given, if a default value was given to the form field.
-    :param form:
-    :param field:
-    :return:
-    """
-    costs_check_required = (form.costs.default is not None and form.costs.default > 0)
-    if costs_check_required and field.data is not None and field.data <= 0:
-        raise ValidationError('Costs must be above 0.01 €.')
-
-
-class SelectVehicleForm(Form):
-    vehicle = SelectField('Vehicle', coerce=int)
-    submit = SubmitField(label='Do it!')
-
-
-class SelectConsumableForm(Form):
-    consumable = SelectField('Consumable', coerce=int)
-    submit = SubmitField(label='Do it!')
-
-
-class CreatePitstopForm(Form):
-    date = DateField('Date of Pitstop', validators=[date_check])
-    odometer = IntegerField('Odometer (km)', validators=[odometer_check])
-    litres = DecimalField('Litres (l)', places=2, validators=[litres_check])
-    costs = DecimalField('Costs (€, overall)', places=2, validators=[costs_check])
-    submit = SubmitField(label='Do it!')
-    last_pitstop = None
-    same_odometer_allowed = True
-
-    def set_pitstop(self, last_pitstop):
-        self.last_pitstop = last_pitstop
-
-    def set_consumable(self, consumable):
-        self.litres.label = '%s (%s)' % (consumable.name, consumable.unit)
-
-    def preinit_with_data(self):
-        if self.date.data:
-            self.date.default = self.date.data
-        else:
-            self.date.default = self.last_pitstop.date
-        if self.odometer.data:
-            self.odometer.default = self.odometer.data
-        else:
-            self.odometer.default = self.last_pitstop.odometer
-        if self.litres.data:
-            self.litres.default = self.litres.data
-        else:
-            self.litres.default = self.last_pitstop.amount
-        if self.costs.data:
-            self.costs.default = self.costs.data
-        else:
-            self.costs.default = self.last_pitstop.costs
-
-    def get_hint_messages(self):
-        if self.same_odometer_allowed:
-            or_equal = ' or equal to'
-        else:
-            or_equal = ''
-        messages = {
-            'date': 'Date must be between %s and %s (including).' % (str(self.last_pitstop.date), str(date.today())),
-            'odometer': 'Odometer must be greater than%s %s km.' % (or_equal, str(self.last_pitstop.odometer)),
-            'costs': 'Costs must be higher than 0.01 €.'
-        }
-        return messages
-
-
-class EditVehicleForm(Form):
-    name = StringField('Name', validators=[Length(1, 255)])
-    consumables = SelectMultipleField('Consumables', coerce=int,validators=[])
-    submit = SubmitField(label='Do it!')
-
-
-class DeleteVehicleForm(Form):
-    submit = SubmitField(label='Do it!')
-
-
-class DeleteAccountForm(Form):
-    submit = SubmitField(label='Really delete my account!')
-
-
-class DeletePitStopForm(Form):
-    submit = SubmitField(label='Really delete this pitstop!')
-
-
-class EditPitstopForm(Form):
-    date = DateField('Date of Pitstop', validators=[date_check])
-    odometer = IntegerField('Odometer (km)', validators=[odometer_check])
-    litres = DecimalField('Litres (l)', places=2, validators=[litres_check])
-    costs = DecimalField('Costs (€, overall)', places=2, validators=[edit_costs_check])
-    submit = SubmitField(label='Update it!')
-    last_pitstop = None
-    same_odometer_allowed = True
-
-    def set_pitstop(self, last_pitstop):
-        self.last_pitstop = last_pitstop
-
-    def set_consumable(self, consumable):
-        self.litres.label = '%s (%s)' % (consumable.name, consumable.unit)
-
-    def preinit_with_data(self):
-        if self.date.data:
-            self.date.default = self.date.data
-        if self.odometer.data:
-            self.odometer.default = self.odometer.data
-        if self.litres.data:
-            self.litres.default = self.litres.data
-        if self.costs.data:
-            self.costs.default = self.costs.data
-
-
-class CreateConsumableForm(Form):
-    name = StringField('Name', validators=[Length(1, 255)])
-    unit = StringField('Unit', validators=[Length(1, 255)])
-    submit = SubmitField(label='Do it!')
-
-
-class EditConsumableForm(Form):
-    name = StringField('Name', validators=[Length(1, 255)])
-    unit = StringField('Unit', validators=[Length(1, 255)])
-    submit = SubmitField(label='Do it!')
-
-
-class DeletConsumableForm(Form):
-    submit = SubmitField(label='Do it!')

app/forms/__init__.py

@@ -0,0 +1,7 @@
+from .misc import *
+from .pitstop import *
+from .checks import *
+from .consumable import *
+from .service import *
+from .vehicle import *
+from .regular_cost import *

app/forms/checks.py

@@ -0,0 +1,174 @@
+from wtforms.validators import ValidationError
+from datetime import date
+
+
+def regular_costs_days_check(form, field):
+    """
+    Checks the input field to enter multiple days in the following format:
+      `01-15,07-15` for Jan 15th and July 15
+    """
+    days = form.days.data
+    for day in days.split(","):
+        day = day.strip()
+        if not day:
+            raise ValidationError("Missing Date after ','")
+        try:
+            m, d = day.split("-")
+            m_i = int(m)
+            d_i = int(d)
+        except Exception:
+            raise ValidationError("Malformed Date, must be 'Month-Day'")
+        try:
+            d = date(2021, m_i, d_i)
+        except Exception:
+            raise ValidationError("{}-{} is not a valid date".format(m, d))
+
+
+def odometer_date_check(form, field):
+    """
+    Checks that the entered date and odometer of the pit stop is conformant to
+    the existing pit stops. That means, if a pitstops date is between two
+    other pit stops, the odometer should be as well.
+
+    :param form:
+    :param field:
+    :return:
+    """
+    odometer = form.odometer.data
+    date = form.date.data
+    pitstops = form.pitstops
+
+    if len(pitstops) > 0:
+        if date < pitstops[0].date and odometer >= pitstops[0].odometer:
+            raise ValidationError(
+                "The new odometer value must be less than %i km"
+                % pitstops[0].odometer
+            )
+
+        if date >= pitstops[-1].date and odometer <= pitstops[-1].odometer:
+            raise ValidationError(
+                "The new odometer value must be greater than %i km"
+                % pitstops[-1].odometer
+            )
+
+    if len(pitstops) > 1:
+        for index in range(0, len(pitstops) - 1):
+            if pitstops[index].date <= date < pitstops[index + 1].date:
+                if (
+                    odometer <= pitstops[index].odometer
+                    or odometer >= pitstops[index + 1].odometer
+                ):
+                    raise ValidationError(
+                        "The new odometer value must be greater than %i km and less than %i km"
+                        % (
+                            pitstops[index].odometer,
+                            pitstops[index + 1].odometer,
+                        )
+                    )
+
+
+def edit_odometer_date_check(form, field):
+    """
+    This makes exactly the same checks as 'odometer_date_check' but the
+    odometers may be the same (to change only amount and price).
+
+    :param form:
+    :param field:
+    :return:
+    """
+    odometer = form.odometer.data
+    date = form.date.data
+    pitstops = form.pitstops
+
+    if len(pitstops) > 0:
+        if date < pitstops[0].date and odometer > pitstops[0].odometer:
+            raise ValidationError(
+                "The new odometer value must be less than %i km"
+                % pitstops[0].odometer
+            )
+
+        if date >= pitstops[-1].date and odometer < pitstops[-1].odometer:
+            raise ValidationError(
+                "The new odometer value must be greater than %i km"
+                % pitstops[-1].odometer
+            )
+
+    if len(pitstops) > 1:
+        for index in range(0, len(pitstops) - 1):
+            if pitstops[index].date <= date < pitstops[index + 1].date:
+                if (
+                    odometer < pitstops[index].odometer
+                    or odometer > pitstops[index + 1].odometer
+                ):
+                    raise ValidationError(
+                        "The new odometer value must be greater than %i km and less than %i km"
+                        % (
+                            pitstops[index].odometer,
+                            pitstops[index + 1].odometer,
+                        )
+                    )
+
+
+def date_check(form, field):
+    """
+    Checks that the date of the pitstop is not before the date of the latest
+    pitstop and not after today.
+
+    :param form: the form where the field is in
+    :param field: the field to check
+    :return: Nothing or a ValidationError if the limits are not kept
+    """
+    if field.data < form.last_pitstop.date:
+        raise ValidationError(
+            "The new date must not be before %s" % form.last_pitstop.date
+        )
+    if field.data > date.today():
+        raise ValidationError(
+            "The new date must not be after %s" % date.today()
+        )
+
+
+def odometer_check(form, field):
+    """
+
+    :param form:
+    :param field:
+    :return:
+    """
+    if (
+        not form.same_odometer_allowed
+        and field.data <= form.last_pitstop.odometer
+    ):
+        raise ValidationError(
+            "The new odometer value must be higher than %i km"
+            % form.last_pitstop.odometer
+        )
+    if form.same_odometer_allowed and field.data < form.last_pitstop.odometer:
+        raise ValidationError(
+            "The new odometer value must be higher than %i km"
+            % form.last_pitstop.odometer
+        )
+
+
+def litres_check(form, field):
+    if field.data is not None and field.data <= 0:
+        raise ValidationError("You must fuel at least 0.1 l")
+
+
+def costs_check(form, field):
+    if field.data is not None and field.data <= 0:
+        raise ValidationError("Costs must be above 0.01 €.")
+
+
+def edit_costs_check(form, field):
+    """
+    Costs must be given, if a default value was given to the form field.
+    :param form:
+    :param field:
+    :return:
+    """
+    costs_check_required = (
+        form.costs.default is not None and form.costs.default > 0
+    )
+    if costs_check_required and field.data is not None and field.data <= 0:
+        raise ValidationError("Costs must be above 0.01 €.")

app/forms/consumable.py

@@ -0,0 +1,26 @@
+from flask_wtf import FlaskForm
+from wtforms import SelectField, StringField, SubmitField
+from wtforms.validators import Length
+
+
+class SelectConsumableForm(FlaskForm):
+    consumable = SelectField('Consumable', coerce=int)
+    submit = SubmitField(label='Do it!')
+
+
+class CreateConsumableForm(FlaskForm):
+    name = StringField('Name', validators=[Length(1, 255)])
+    ext_id = SelectField('Tankerkönig ID', coerce=int)
+    unit = StringField('Unit', validators=[Length(1, 255)])
+    submit = SubmitField(label='Do it!')
+
+
+class EditConsumableForm(FlaskForm):
+    name = StringField('Name', validators=[Length(1, 255)])
+    ext_id = SelectField('Tankerkönig ID', coerce=int)
+    unit = StringField('Unit', validators=[Length(1, 255)])
+    submit = SubmitField(label='Do it!')
+
+
+class DeletConsumableForm(FlaskForm):
+    submit = SubmitField(label='Do it!')

app/forms/misc.py

@@ -0,0 +1,6 @@
+from flask_wtf import FlaskForm
+from wtforms import SubmitField
+
+
+class DeleteAccountForm(FlaskForm):
+    submit = SubmitField(label='Really delete my account!')

app/forms/pitstop.py

@@ -0,0 +1,93 @@
+from flask_wtf import FlaskForm
+from wtforms import DateField, IntegerField, DecimalField, SubmitField
+
+from .checks import *
+
+
+class DeletePitStopForm(FlaskForm):
+    submit = SubmitField(label='Really delete this pitstop!')
+
+
+class EditPitstopForm(FlaskForm):
+    date = DateField('Date of Pitstop')
+    odometer = IntegerField('Odometer (km)', validators=[edit_odometer_date_check])
+    litres = DecimalField('Litres (l)', places=2, validators=[litres_check])
+    costs = DecimalField('Costs (€, overall)', places=2, validators=[costs_check])
+    submit = SubmitField(label='Update it!')
+    same_odometer_allowed = True
+    pitstops = []
+
+    def set_pitstops(self, pitstops):
+        self.pitstops = pitstops
+
+    def set_consumable(self, consumable):
+        self.litres.label = '%s (%s)' % (consumable.name, consumable.unit)
+
+    def preinit_with_data(self):
+        if self.date.data:
+            self.date.default = self.date.data
+        if self.odometer.data:
+            self.odometer.default = self.odometer.data
+        if self.litres.data:
+            self.litres.default = self.litres.data
+        if self.costs.data:
+            self.costs.default = self.costs.data
+
+    def get_hint_messages(self):
+        messages = {
+            'litres': 'Litres must be higher than 0.01 L.',
+            'costs': 'Costs must be higher than 0.01 €.'
+        }
+        return messages
+
+
+class CreatePitstopForm(FlaskForm):
+    date = DateField('Date of Pitstop')
+    odometer = IntegerField('Odometer (km)', validators=[odometer_date_check])
+    litres = DecimalField('Litres (l)', places=2, validators=[litres_check])
+    costs = DecimalField('Costs (€, overall)', places=2, validators=[costs_check])
+    submit = SubmitField(label='Do it!')
+    same_odometer_allowed = True
+    pitstops = []
+
+    def set_pitstops(self, pitstops):
+        self.pitstops = pitstops
+
+    def set_consumable(self, consumable):
+        self.litres.label = '%s (%s)' % (consumable.name, consumable.unit)
+
+    def preinit_with_data(self):
+        if self.date.data:
+            self.date.default = self.date.data
+        else:
+            self.date.default = date.today()
+
+        if self.odometer.data:
+            self.odometer.default = self.odometer.data
+        elif len(self.pitstops) > 0:
+            self.odometer.default = self.pitstops[-1].odometer
+        else:
+            self.odometer.default = 0
+
+        if self.litres.data:
+            self.litres.default = self.litres.data
+        elif len(self.pitstops) > 0 and 'amount' in self.pitstops[-1].__dict__:
+            self.litres.default = self.pitstops[-1].amount
+        else:
+            self.litres.default = 0
+
+        if self.costs.data:
+            self.costs.default = self.costs.data
+        elif len(self.pitstops) > 0:
+            self.costs.default = self.pitstops[-1].costs
+        else:
+            self.costs.default = 0
+
+    def get_hint_messages(self):
+        messages = {
+            'litres': 'Litres must be higher than 0.01 L.',
+            'costs': 'Costs must be higher than 0.01 €.'
+        }
+        return messages
+
+

app/forms/regular_cost.py

@@ -0,0 +1,86 @@
+from flask_wtf import FlaskForm
+from wtforms import (
+    DateField,
+    IntegerField,
+    DecimalField,
+    SubmitField,
+    TextAreaField,
+    StringField,
+)
+from wtforms.validators import Length
+
+from .checks import *
+
+from wtforms.validators import Optional
+
+
+class DeleteRegularCostForm(FlaskForm):
+    submit = SubmitField(label="Really delete this regular cost!")
+
+
+class EndRegularCostForm(FlaskForm):
+    submit = SubmitField(label="Really end this regular cost!")
+
+
+class EditRegularCostForm(FlaskForm):
+    start_at = DateField("Date of first instance")
+    ends_at = DateField(
+        "Date of last instance", validators=[Optional(strip_whitespace=True)]
+    )
+
+    days = StringField("Days for instance", validators=[regular_costs_days_check])
+
+    costs = DecimalField("Costs (€, per instance)", places=2, validators=[costs_check])
+    description = TextAreaField("Description", validators=[Length(1, 4096)])
+    submit = SubmitField(label="Update it!")
+
+    def preinit_with_data(self):
+        if self.costs.data:
+            self.costs.default = self.costs.data
+        if self.start_at.data:
+            self.start_at.default = self.start_at.data
+        if self.ends_at.data:
+            self.ends_at.default = self.ends_at.data
+        if self.days.data:
+            self.days.default = self.days.data
+        if self.description.data:
+            self.description.default = self.description.data
+
+    def get_hint_messages(self):
+        messages = {"costs": "Costs must be higher than 0.01 €."}
+        return messages
+
+
+class CreateRegularCostForm(FlaskForm):
+    start_at = DateField("Date of first instance")
+    ends_at = DateField(
+        "Date of last instance", validators=[Optional(strip_whitespace=True)]
+    )
+
+    days = StringField("Days for instance", validators=[regular_costs_days_check])
+
+    costs = DecimalField("Costs (€, per instance)", places=2, validators=[costs_check])
+    description = TextAreaField("Description", validators=[Length(1, 4096)])
+    submit = SubmitField(label="Do it!")
+
+    def preinit_with_data(self):
+        if self.start_at.data:
+            self.start_at.default = self.start_at.data
+        else:
+            self.start_at.default = date.today()
+
+        if self.ends_at.data:
+            self.ends_at.default = self.ends_at.data
+        else:
+            self.ends_at.default = None
+
+        if self.days.data:
+            self.days.default = self.days.data
+
+        if self.costs.data:
+            self.costs.default = self.costs.data
+        else:
+            self.costs.default = 0
+
+        if self.description.data:
+            self.description.default = self.description.data

app/forms/service.py

@@ -0,0 +1,75 @@
+from flask_wtf import FlaskForm
+from wtforms import DateField, IntegerField, DecimalField, SubmitField, TextAreaField
+from wtforms.validators import Length
+
+from .checks import *
+
+
+class CreateServiceForm(FlaskForm):
+    date = DateField('Date of Service')
+    odometer = IntegerField('Odometer (km)', validators=[odometer_date_check])
+    costs = DecimalField('Costs (€, overall)', places=2, validators=[costs_check])
+    description = TextAreaField('Description', validators=[Length(1, 4096)])
+    submit = SubmitField(label='Do it!')
+    pitstops = []
+
+    def set_pitstops(self, pitstops):
+        self.pitstops = pitstops
+
+    def preinit_with_data(self):
+        if self.date.data:
+            self.date.default = self.date.data
+        else:
+            self.date.default = date.today()
+
+        if self.odometer.data:
+            self.odometer.default = self.odometer.data
+        elif len(self.pitstops) > 0:
+            self.odometer.default = self.pitstops[-1].odometer
+        else:
+            self.odometer.default = 0
+
+        if self.costs.data:
+            self.costs.default = self.costs.data
+        else:
+            self.costs.default = 0
+
+        if self.description.data:
+            self.description.default = self.description.data
+
+
+class DeleteServiceForm(FlaskForm):
+    submit = SubmitField(label='Really delete this service!')
+
+
+class EditServiceForm(FlaskForm):
+    date = DateField('Date of Service')
+    odometer = IntegerField('Odometer (km)', validators=[edit_odometer_date_check])
+    costs = DecimalField('Costs (€, overall)', places=2, validators=[costs_check])
+    description = TextAreaField('Description', validators=[Length(1, 4096)])
+    submit = SubmitField(label='Do it!')
+    same_odometer_allowed = True
+    pitstops = []
+
+    def set_pitstops(self, pitstops):
+        self.pitstops = pitstops
+
+    def preinit_with_data(self):
+        if self.date.data:
+            self.date.default = self.date.data
+
+        if self.odometer.data:
+            self.odometer.default = self.odometer.data
+
+        if self.costs.data:
+            self.costs.default = self.costs.data
+
+        if self.description.data:
+            self.description.default = self.description.data
+
+    def get_hint_messages(self):
+        messages = {
+            'litres': 'Litres must be higher than 0.01 L.',
+            'costs': 'Costs must be higher than 0.01 €.'
+        }
+        return messages

app/forms/vehicle.py

@@ -0,0 +1,25 @@
+from flask_wtf import FlaskForm
+from wtforms import (
+    StringField,
+    SubmitField,
+    SelectField,
+    SelectMultipleField,
+    BooleanField,
+)
+from wtforms.validators import Length
+
+
+class SelectVehicleForm(FlaskForm):
+    vehicle = SelectField("Vehicle", coerce=int)
+    submit = SubmitField(label="Do it!")
+
+
+class EditVehicleForm(FlaskForm):
+    name = StringField("Name", validators=[Length(1, 255)])
+    consumables = SelectMultipleField("Consumables", coerce=int, validators=[])
+    is_active = BooleanField("Is active")
+    submit = SubmitField(label="Do it!")
+
+
+class DeleteVehicleForm(FlaskForm):
+    submit = SubmitField(label="Do it!")

app/routes/__init__.py

@@ -0,0 +1,7 @@
+from .account import *
+from .admin import *
+from .misc import *
+from .pitstop import *
+from .service import *
+from .filling_stations import *
+from .regular_cost import *

app/routes/account.py

@@ -0,0 +1,165 @@
+from flask import url_for, redirect, render_template, request, jsonify
+from flask_security import login_required
+from flask_security.core import current_user
+from sqlalchemy.exc import IntegrityError
+import json
+
+from ..entities import Vehicle, Consumable
+from ..forms import EditVehicleForm, DeleteVehicleForm, DeleteAccountForm
+from ..tools import db_log_update, db_log_delete, db_log_add
+from .. import app, db, user_datastore
+
+
+@app.route("/account", methods=["GET"])
+@login_required
+def get_account_page():
+    stations = [x.as_dict() for x in current_user.favourite_filling_stations]
+    for station in stations:
+        station["state"] = "favourite"
+    return render_template(
+        "account.html",
+        map_pos=(current_user.home_lat, current_user.home_long, current_user.home_zoom),
+        fs=json.dumps(stations),
+    )
+
+
+@app.route("/account/vehicle/edit/<int:vid>", methods=["GET", "POST"])
+@login_required
+def edit_vehicle(vid):
+    vehicle = Vehicle.query.filter(Vehicle.id == vid).first()
+
+    # prevent edit of foreign vehicles
+    if vehicle not in current_user.vehicles:
+        return redirect(url_for("get_account_page"))
+
+    form = EditVehicleForm()
+    form.consumables.choices = [(g.id, g.name) for g in Consumable.query.all()]
+
+    if not form.consumables.data:
+        form.consumables.default = [g.id for g in vehicle.consumables]
+
+    if form.name.data is not None:
+        form.name.default = form.name.data
+
+    if form.is_active.data is not None:
+        form.is_active.default = form.is_active.data
+
+    if form.validate_on_submit():
+        vehicle.name = form.name.data
+        vehicle.is_active = form.is_active.data
+        # we cannot delete consumables where there are pitstops for => report error
+        vehicle.consumables = []
+        for consumable_id in form.consumables.data:
+            consumable = Consumable.query.get(consumable_id)
+            if consumable is not None:
+                vehicle.consumables.append(consumable)
+        try:
+            db.session.commit()
+            db_log_update(vehicle)
+        except IntegrityError:
+            db.session.rollback()
+            form.name.errors.append('"%s" is not unique.' % (form.name.data))
+            return render_template("editVehicleForm.html", form=form)
+        return redirect(url_for("get_account_page"))
+
+    form.name.default = vehicle.name
+    form.is_active.default = vehicle.is_active
+    form.process()
+    return render_template("editVehicleForm.html", form=form, vehicle=vehicle)
+
+
+@app.route("/account/vehicle/delete/<int:vid>", methods=["GET", "POST"])
+@login_required
+def delete_vehicle(vid):
+    vehicle = Vehicle.query.filter(Vehicle.id == vid).first()
+
+    # prevent deletion of foreign vehicles
+    if vehicle not in current_user.vehicles:
+        return redirect(url_for("get_account_page"))
+
+    if len(current_user.vehicles) == 1:
+        return redirect(url_for("get_account_page"))
+
+    form = DeleteVehicleForm()
+
+    if form.validate_on_submit():
+        db.session.delete(vehicle)
+        db.session.commit()
+        db_log_delete(vehicle)
+        return redirect(url_for("get_account_page"))
+
+    return render_template("deleteVehicleForm.html", form=form, vehicle=vehicle)
+
+
+@app.route("/account/vehicle/create", methods=["GET", "POST"])
+@login_required
+def create_vehicle():
+    form = EditVehicleForm()
+    form.consumables.choices = [(g.id, g.name) for g in Consumable.query.all()]
+
+    if form.name.data is not None:
+        form.name.default = form.name.data
+
+    if form.consumables.data:
+        form.consumables.default = form.consumables.data
+    else:
+        form.consumables.default = []
+
+    if form.validate_on_submit():
+        if len(form.consumables.data) == 0:
+            form.consumables.errors.append("At least one consumable must be selected.")
+            return render_template("createVehicleForm.html", form=form)
+
+        vehicle_name = form.name.data
+        new_vehicle = Vehicle(vehicle_name)
+        for consumable_id in form.consumables.data:
+            consumable = Consumable.query.get(consumable_id)
+            if consumable is not None:
+                new_vehicle.consumables.append(consumable)
+        db.session.add(new_vehicle)
+        current_user.vehicles.append(new_vehicle)
+        try:
+            db.session.commit()
+            db_log_add(new_vehicle)
+        except IntegrityError:
+            db.session.rollback()
+            form.name.errors.append('"%s" is not unique.' % (form.name.data))
+            return render_template("createVehicleForm.html", form=form)
+        return redirect(url_for("get_account_page"))
+
+    return render_template("createVehicleForm.html", form=form)
+
+
+@app.route("/account/delete", methods=["GET", "POST"])
+@login_required
+def delete_account():
+    form = DeleteAccountForm()
+
+    if form.validate_on_submit():
+        user_datastore.delete_user(current_user)
+        db.session.commit()
+        return redirect(url_for("index"))
+
+    return render_template("deleteAccountForm.html", form=form)
+
+
+@app.route("/account/home", methods=["GET"])
+@login_required
+def get_users_home():
+    return jsonify(
+        {
+            "lat": float(current_user.home_lat),
+            "long": float(current_user.home_long),
+            "zoom": current_user.home_zoom,
+        }
+    )
+
+
+@app.route("/account/home", methods=["POST"])
+@login_required
+def set_users_home():
+    current_user.home_lat = request.json["lat"]
+    current_user.home_long = request.json["long"]
+    current_user.home_zoom = request.json["zoom"]
+    db.session.commit()
+    return jsonify({})

app/routes/admin.py

@@ -0,0 +1,107 @@
+from flask import url_for, redirect, render_template
+from flask_security import login_required, roles_required
+from sqlalchemy.exc import IntegrityError
+
+from ..entities import User, Consumable
+from ..forms import CreateConsumableForm, DeletConsumableForm, EditConsumableForm
+from ..tools import db_log_update, db_log_delete, db_log_add
+from .. import app, db
+
+
+@app.route('/admin', methods=['GET'])
+@roles_required('admin')
+def get_admin_page():
+    users = User.query.all()
+    consumables = Consumable.query.all()
+    for consumable in consumables:
+        consumable.in_use = len(consumable.vehicles) > 0
+    return render_template('admin.html', users=users, consumables=consumables)
+
+
+@app.route('/admin/consumable/create', methods=['GET', 'POST'])
+@login_required
+def create_consumable():
+    form = CreateConsumableForm()
+    choices = [(0, ''), (1, 'diesel'), (2, 'e5'), (3, 'e10')]
+    form.ext_id.choices = choices
+
+    # preinitialize the defaults with potentially existing values from a try before
+    if form.name.data is not None:
+        form.name.default = form.name.data
+    if form.unit.data is not None:
+        form.unit.default = form.unit.data
+
+    if form.validate_on_submit():
+        new_consumable = Consumable(form.name.data, choices[form.ext_id.data][1], form.unit.data)
+        db.session.add(new_consumable)
+        try:
+            db.session.commit()
+            db_log_add(new_consumable)
+        except IntegrityError:
+            db.session.rollback()
+            form.name.errors.append('"%s" is not unique.' % (form.name.data))
+            return render_template('createConsumableForm.html', form=form)
+        return redirect(url_for('get_admin_page'))
+
+    return render_template('createConsumableForm.html', form=form)
+
+
+@app.route('/admin/consumable/delete/<int:cid>', methods=['GET', 'POST'])
+@login_required
+def delete_consumable(cid):
+    consumable = Consumable.query.filter(Consumable.id == cid).first()
+    if consumable is None:
+        return redirect(url_for('get_admin_page'))
+
+    form = DeletConsumableForm()
+
+    if form.validate_on_submit():
+        db.session.delete(consumable)
+        db.session.commit()
+        db_log_delete(consumable)
+        return redirect(url_for('get_admin_page'))
+
+    return render_template('deleteConsumableForm.html', form=form, consumable=consumable)
+
+
+@app.route('/admin/consumable/edit/<int:cid>', methods=['GET', 'POST'])
+@login_required
+def edit_consumable(cid):
+    consumable = Consumable.query.filter(Consumable.id == cid).first()
+    if consumable is None:
+        return redirect(url_for('get_admin_page'))
+
+    form = EditConsumableForm()
+    choices = [(0, ''), (1, 'diesel'), (2, 'e5'), (3, 'e10')]
+    form.ext_id.choices = choices
+
+    form.name.default = consumable.name
+    form.unit.default = consumable.unit
+    form.ext_id.default = 3
+    for c in choices:
+        if c[1] == consumable.ext_id:
+            form.ext_id.default = c[0]
+
+    # preinitialize the defaults with potentially existing values from a try before
+    if form.name.data is not None:
+        form.name.default = form.name.data
+    if form.unit.data is not None:
+        form.unit.default = form.unit.data
+    if form.ext_id.data is not None:
+        form.ext_id.default = form.ext_id.data
+
+    if form.validate_on_submit():
+        consumable.name = form.name.data
+        consumable.unit = form.unit.data
+        consumable.ext_id = choices[form.ext_id.data][1]
+        try:
+            db.session.commit()
+            db_log_update(consumable)
+        except IntegrityError:
+            db.session.rollback()
+            form.name.errors.append('"%s" is not unique.' % (form.name.data))
+            return render_template('editConsumableForm.html', form=form)
+        return redirect(url_for('get_admin_page'))
+
+    return render_template('editConsumableForm.html', form=form)
+

app/routes/filling_stations.py

@@ -0,0 +1,62 @@
+from flask import request, jsonify
+from flask_security import login_required
+from flask_security.core import current_user
+import requests
+
+from ..entities import FillingStation
+from .. import app, db, limiter
+
+
+@app.route('/filling_stations/favourites/toggle/<fsid>')
+def add_favourite_filling_stations(fsid):
+    favourite_ids = {x.id: x for x in current_user.favourite_filling_stations}
+
+    if fsid in favourite_ids:
+        current_user.favourite_filling_stations.remove(favourite_ids[fsid])
+        state = 'normal'
+    else:
+        fs = FillingStation.query.filter(FillingStation.id == fsid).first()
+        current_user.favourite_filling_stations.append(fs)
+        state = 'favourite'
+    db.session.commit()
+    return jsonify({'state': state})
+
+
+@app.route('/filling_stations', methods=['GET'])
+@login_required
+@limiter.limit('1 per second')
+def query_filling_stations():
+    api_key = app.config['TANKERKOENIG_API_KEY']
+
+    latitude = request.args.get('latitude')
+    longitude = request.args.get('longitude')
+    radius = request.args.get('radius', default=1.5)
+    gas_type = request.args.get('type', default='all')
+    sort = request.args.get('sort', default='dist')
+
+    url = 'https://creativecommons.tankerkoenig.de/json/list.php'
+    params = {
+        'lat': latitude, 'lng': longitude, 'rad': radius, 'apikey': api_key, 'type': gas_type, 'sort': sort
+    }
+    response = requests.get(url, params=params)
+    data = response.json()
+    for station in data['stations']:
+        fs = FillingStation.query.filter(FillingStation.id == station['id']).first()
+        if not fs:
+            fs = FillingStation()
+            fs.id = station['id']
+            fs.brand = station['brand']
+            fs.lat = station['lat']
+            fs.lng = station['lng']
+            fs.name = station['name']
+            fs.street = station['street']
+            fs.place = station['place']
+            fs.houseNumber = station['houseNumber']
+            fs.postCode = station['postCode']
+            db.session.add(fs)
+        if fs in current_user.favourite_filling_stations:
+            station['state'] = 'favourite'
+        else:
+            station['state'] = 'normal'
+    db.session.commit()
+    return jsonify(data)

app/routes/misc.py

@@ -0,0 +1,22 @@
+from flask import render_template
+from flask_security import login_required
+from flask_security.core import current_user
+
+from ..tools import VehicleStats
+from .. import app
+
+
+@app.route("/statistics", methods=["GET"])
+@login_required
+def get_statistics():
+    stats = []
+
+    def key(v):
+        return (not v.is_active, v.name)
+
+    vehicles = sorted(current_user.vehicles, key=key)
+    for vehicle in vehicles:
+        stats.append(VehicleStats(vehicle))
+    return render_template("statistics.html", data=stats)
+
+

app/routes/pitstop.py

@@ -0,0 +1,314 @@
+from flask import url_for, redirect, render_template, flash
+from flask_security import login_required
+from flask_security.core import current_user
+from sqlalchemy.exc import IntegrityError
+from datetime import date
+import types
+
+
+from ..entities import Vehicle, Consumable, Pitstop
+from ..forms import (
+    SelectVehicleForm,
+    SelectConsumableForm,
+    CreatePitstopForm,
+    EditPitstopForm,
+    DeletePitStopForm,
+)
+from ..tools import (
+    db_log_update,
+    db_log_delete,
+    db_log_add,
+    pitstop_service_key,
+    get_event_line_for_vehicle,
+    update_filling_station_prices,
+    RegularCostInstance,
+    calculate_regular_cost_instances,
+    get_users_active_vehicle,
+)
+from .. import app, db
+
+
+@app.route("/pitstops/vehicle/select", methods=["GET", "POST"])
+@login_required
+def select_vehicle_for_new_pitstop():
+    active_vehicles = get_users_active_vehicle(current_user)
+    if len(active_vehicles) == 1:
+        return redirect(
+            url_for(
+                "select_consumable_for_new_pitstop", vid=active_vehicles[0].id
+            )
+        )
+
+    form = SelectVehicleForm()
+    form.vehicle.choices = [
+        (g.id, g.name) for g in active_vehicles
+    ]
+
+    if form.validate_on_submit():
+        return redirect(
+            url_for("select_consumable_for_new_pitstop", vid=form.vehicle.data)
+        )
+
+    return render_template("selectVehicle.html", form=form)
+
+
+@app.route("/pitstops/vehicle/<int:vid>/consumable/select", methods=["GET", "POST"])
+@login_required
+def select_consumable_for_new_pitstop(vid):
+    vehicle = Vehicle.query.get(vid)
+    if vehicle is None or vehicle not in current_user.vehicles:
+        return redirect(url_for("select_vehicle_for_new_pitstop"))
+
+    if len(vehicle.consumables) == 0:
+        flash("Please choose at least one consumable!", "warning")
+        return redirect(url_for("edit_vehicle", vid=vid))
+
+    if len(vehicle.consumables) == 1:
+        return redirect(
+            url_for("create_pit_stop_form", vid=vid, cid=vehicle.consumables[0].id)
+        )
+
+    form = SelectConsumableForm()
+    form.consumable.choices = [(g.id, g.name) for g in vehicle.consumables]
+
+    if form.validate_on_submit():
+        return redirect(
+            url_for("create_pit_stop_form", vid=vid, cid=form.consumable.data)
+        )
+
+    return render_template(
+        "selectConsumableForVehicle.html", vehicle=vehicle, form=form
+    )
+
+
+@app.route(
+    "/pitstops/vehicle/<int:vid>/consumable/<int:cid>/create", methods=["GET", "POST"]
+)
+@login_required
+def create_pit_stop_form(vid, cid):
+    vehicle = Vehicle.query.get(vid)
+    if vehicle is None or vehicle not in current_user.vehicles:
+        return redirect(url_for("select_vehicle_for_new_pitstop"))
+
+    consumable = Consumable.query.get(cid)
+    if consumable not in vehicle.consumables:
+        return redirect(url_for("select_consumable_for_new_pitstop", vid=vid))
+
+    form = CreatePitstopForm()
+
+    data = get_event_line_for_vehicle(vehicle)
+    if len(data) > 0:
+        form.set_pitstops(data)
+        form.same_odometer_allowed = (type(data[-1]) != Pitstop) or (
+            data[-1].consumable.id != cid
+        )
+    else:
+        form.set_pitstops([])
+        form.same_odometer_allowed = True
+
+    # set the label of the litres field to make the user comfortable
+    form.set_consumable(consumable)
+
+    # preinitialize the defaults with potentially existing values from a try before
+    form.preinit_with_data()
+
+    #
+    #   Validate should accept same odometer on different consumables
+    #
+    if form.validate_on_submit():
+        new_stop = Pitstop(
+            form.odometer.data, form.litres.data, form.date.data, form.costs.data, cid
+        )
+        db.session.add(new_stop)
+        vehicle.pitstops.append(new_stop)
+        try:
+            db.session.commit()
+            db_log_add(new_stop)
+        except IntegrityError:
+            db.session.rollback()
+            form.odometer.errors.append(
+                "Pitstop already present for %s at odometer %s km!"
+                % (consumable.name, form.odometer.data)
+            )
+            return render_template(
+                "createPitStopForm.html",
+                form=form,
+                vehicle=vehicle,
+                messages=form.get_hint_messages(),
+            )
+        return redirect(url_for("get_pit_stops", _anchor="v" + str(vehicle.id)))
+
+    form.process()
+    return render_template(
+        "createPitStopForm.html",
+        form=form,
+        vehicle=vehicle,
+        messages=form.get_hint_messages(),
+    )
+
+
+@app.route("/pitstops/delete/<int:pid>", methods=["GET", "POST"])
+@login_required
+def delete_pit_stop_form(pid):
+    pitstop = Pitstop.query.filter(Pitstop.id == pid).first()
+    if pitstop is None:
+        return redirect(url_for("get_pit_stops"))
+    vehicle = Vehicle.query.filter(Vehicle.id == pitstop.vehicle_id).first()
+    if vehicle not in current_user.vehicles:
+        return redirect(url_for("get_pit_stops"))
+
+    form = DeletePitStopForm()
+    if form.validate_on_submit():
+        db.session.delete(pitstop)
+        db.session.commit()
+        db_log_delete(pitstop)
+        return redirect(url_for("get_pit_stops", _anchor="v" + str(vehicle.id)))
+
+    return render_template("deletePitstopForm.html", form=form, pitstop=pitstop)
+
+
+@app.route("/pitstops/edit/<int:pid>", methods=["GET", "POST"])
+@login_required
+def edit_pit_stop_form(pid):
+    edit_pitstop = Pitstop.query.get(pid)
+    if edit_pitstop is None:
+        return redirect(url_for("get_pit_stops"))
+
+    vehicle = Vehicle.query.filter(Vehicle.id == edit_pitstop.vehicle_id).first()
+    if vehicle not in current_user.vehicles:
+        return redirect(url_for("get_pit_stops"))
+
+    form = EditPitstopForm()
+    data = get_event_line_for_vehicle(vehicle)
+    data = [x for x in data if x != edit_pitstop]
+    form.set_pitstops(data)
+    if not form.is_submitted():
+        form.odometer.default = edit_pitstop.odometer
+        form.litres.default = edit_pitstop.amount
+        form.date.default = edit_pitstop.date
+        form.costs.default = edit_pitstop.costs
+    if form.validate_on_submit():
+        edit_pitstop.costs = form.costs.data
+        edit_pitstop.date = form.date.data
+        edit_pitstop.amount = form.litres.data
+        edit_pitstop.odometer = form.odometer.data
+        db.session.commit()
+        db_log_update(edit_pitstop)
+        return redirect(url_for("get_pit_stops", _anchor="v" + str(vehicle.id)))
+
+    form.preinit_with_data()
+    form.process()
+    return render_template(
+        "editPitStopForm.html",
+        form=form,
+        vehicle=vehicle,
+        messages=form.get_hint_messages(),
+    )
+
+
+@app.route("/pitstops", methods=["GET"])
+@login_required
+def get_pit_stops():
+    user = {"vehicles": []}
+    for vehicle in current_user.vehicles:
+        data = []
+        for pitstop in vehicle.pitstops:
+            data.append(pitstop)
+        for service in vehicle.services:
+            data.append(service)
+        for regular_instance in calculate_regular_cost_instances(vehicle):
+            data.append(regular_instance)
+
+        data.sort(key=pitstop_service_key)
+        v = {
+            "id": vehicle.id,
+            "name": vehicle.name,
+            "data": data,
+            "regulars": vehicle.regulars,
+        }
+        user["vehicles"].append(v)
+
+    return render_template("pitstops.html", user=user)
+
+
+@app.route("/pitstops/plan/vehicle/select", methods=["GET", "POST"])
+@login_required
+def select_vehicle_for_plan_pitstop():
+    if len(current_user.vehicles) == 1:
+        return redirect(
+            url_for(
+                "select_consumable_for_plan_pitstop", vid=current_user.vehicles[0].id
+            )
+        )
+
+    form = SelectVehicleForm()
+    form.vehicle.choices = [(g.id, g.name) for g in current_user.vehicles]
+
+    if form.validate_on_submit():
+        return redirect(
+            url_for("select_consumable_for_plan_pitstop", vid=form.vehicle.data)
+        )
+
+    return render_template("selectVehicle.html", form=form)
+
+
+@app.route(
+    "/pitstops/plan/vehicle/<int:vid>/consumable/select", methods=["GET", "POST"]
+)
+@login_required
+def select_consumable_for_plan_pitstop(vid):
+    vehicle = Vehicle.query.get(vid)
+    if vehicle is None or vehicle not in current_user.vehicles:
+        return redirect(url_for("select_consumable_for_plan_pitstop"))
+
+    if len(vehicle.consumables) == 0:
+        flash("Please choose at least one consumable!", "warning")
+        return redirect(url_for("edit_vehicle", vid=vid))
+
+    if len(vehicle.consumables) == 1:
+        return redirect(
+            url_for("plan_pit_stop_form", vid=vid, cid=vehicle.consumables[0].id)
+        )
+
+    form = SelectConsumableForm()
+    form.consumable.choices = [(g.id, g.name) for g in vehicle.consumables]
+
+    if form.validate_on_submit():
+        return redirect(
+            url_for("plan_pit_stop_form", vid=vid, cid=form.consumable.data)
+        )
+
+    return render_template(
+        "selectConsumableForVehicle.html", vehicle=vehicle, form=form
+    )
+
+
+@app.route(
+    "/pitstops/plan/vehicle/<int:vid>/consumable/<int:cid>", methods=["GET", "POST"]
+)
+@login_required
+def plan_pit_stop_form(vid, cid):
+    vehicle = Vehicle.query.get(vid)
+    if vehicle is None or vehicle not in current_user.vehicles:
+        return redirect(url_for("select_vehicle_for_new_pitstop"))
+
+    consumable = Consumable.query.get(cid)
+    if consumable not in vehicle.consumables:
+        return redirect(url_for("select_consumable_for_new_pitstop", vid=vid))
+
+    update_filling_station_prices(
+        [x.id for x in current_user.favourite_filling_stations]
+    )
+
+    offers = []
+    for fs in current_user.favourite_filling_stations:
+        offers.append(
+            (
+                fs,
+                getattr(fs, consumable.ext_id),
+            )
+        )
+
+    return render_template(
+        "planPitStopForm.html", vehicle=vehicle, consumable=consumable, offers=offers
+    )

app/routes/regular_cost.py

@@ -0,0 +1,162 @@
+from flask import url_for, redirect, render_template, flash
+from flask_security import login_required
+from flask_security.core import current_user
+from sqlalchemy.exc import IntegrityError
+from datetime import date
+
+from ..entities import Vehicle, Consumable, Pitstop, RegularCost
+from ..forms import (
+    SelectVehicleForm,
+    CreateRegularCostForm,
+    DeleteRegularCostForm,
+    EditRegularCostForm,
+    EndRegularCostForm,
+)
+from ..tools import (
+    db_log_update,
+    db_log_delete,
+    db_log_add,
+    pitstop_service_key,
+    get_event_line_for_vehicle,
+    update_filling_station_prices,
+    get_users_active_vehicle,
+)
+from .. import app, db
+
+
+@app.route("/regular_costs/delete/<int:pid>", methods=["GET", "POST"])
+@login_required
+def delete_regular_form(pid):
+    regular_cost = RegularCost.query.filter(RegularCost.id == pid).first()
+    if regular_cost is None:
+        return redirect(url_for("get_pit_stops"))
+    vehicle = Vehicle.query.filter(Vehicle.id == regular_cost.vehicle_id).first()
+    if vehicle not in current_user.vehicles:
+        return redirect(url_for("get_pit_stops"))
+
+    form = DeleteRegularCostForm()
+    if form.validate_on_submit():
+        db.session.delete(regular_cost)
+        db.session.commit()
+        db_log_delete(regular_cost)
+        return redirect(url_for("get_pit_stops", _anchor="v" + str(vehicle.id)))
+
+    return render_template(
+        "deleteRegularCostForm.html", form=form, regular_cost=regular_cost
+    )
+
+
+@app.route("/regular_costs/vehicle/select", methods=["GET", "POST"])
+@login_required
+def select_vehicle_for_new_regular_cost():
+    active_vehicles = get_users_active_vehicle(current_user)
+    if len(active_vehicles) == 1:
+        return redirect(
+            url_for("create_regular_cost_for_vehicle", vid=active_vehicles[0].id)
+        )
+
+    form = SelectVehicleForm()
+    form.vehicle.choices = [(g.id, g.name) for g in active_vehicles]
+
+    if form.validate_on_submit():
+        return redirect(
+            url_for("create_regular_cost_for_vehicle", vid=form.vehicle.data)
+        )
+
+    return render_template("selectVehicle.html", form=form)
+
+
+@app.route("/regular_costs/vehicle/<int:vid>/create", methods=["GET", "POST"])
+@login_required
+def create_regular_cost_for_vehicle(vid):
+    vehicle = Vehicle.query.get(vid)
+    if vehicle is None or vehicle not in current_user.vehicles:
+        return redirect(url_for("get_account_page"))
+
+    form = CreateRegularCostForm()
+
+    form.preinit_with_data()
+
+    if form.validate_on_submit():
+        regular_cost = RegularCost(
+            vid,
+            form.description.data,
+            form.costs.data,
+            form.days.data,
+            form.start_at.data,
+            form.ends_at.data,
+        )
+        db.session.add(regular_cost)
+        vehicle.regulars.append(regular_cost)
+        db.session.commit()
+        return redirect(url_for("get_pit_stops", _anchor="v" + str(vehicle.id)))
+
+    form.process()
+    return render_template(
+        "createRegularCostForm.html", form=form, vehicle=vehicle, messages=[]
+    )
+
+
+@app.route("/regular_costs/edit/<int:pid>", methods=["GET", "POST"])
+@login_required
+def edit_regular_form(pid):
+    edit_regular = RegularCost.query.get(pid)
+    if edit_regular is None:
+        return redirect(url_for("get_pit_stops"))
+
+    vehicle = Vehicle.query.filter(Vehicle.id == edit_regular.vehicle_id).first()
+    if vehicle not in current_user.vehicles:
+        return redirect(url_for("get_pit_stops"))
+
+    form = EditRegularCostForm()
+    form.preinit_with_data()
+
+    if not form.is_submitted():
+        form.costs.default = edit_regular.costs
+        form.start_at.default = edit_regular.start_at
+        form.ends_at.default = edit_regular.ends_at
+        form.days.default = edit_regular.days
+        form.description.default = edit_regular.description
+
+    if form.validate_on_submit():
+        edit_regular.start_at = form.start_at.data
+        edit_regular.ends_at = form.ends_at.data
+        edit_regular.costs = form.costs.data
+        edit_regular.days = form.days.data
+        edit_regular.description = form.description.data
+        db.session.commit()
+        db_log_update(edit_regular)
+        return redirect(url_for("get_pit_stops", _anchor="v" + str(vehicle.id)))
+
+    form.preinit_with_data()
+    form.process()
+    return render_template(
+        "editRegularCostForm.html",
+        form=form,
+        vehicle=vehicle,
+        messages=form.get_hint_messages(),
+    )
+
+
+@app.route("/regular_costs/end/<int:pid>", methods=["GET", "POST"])
+@login_required
+def end_regular_form(pid):
+    edit_regular = RegularCost.query.get(pid)
+    if edit_regular is None:
+        return redirect(url_for("get_pit_stops"))
+
+    vehicle = Vehicle.query.filter(Vehicle.id == edit_regular.vehicle_id).first()
+    if vehicle not in current_user.vehicles:
+        return redirect(url_for("get_pit_stops"))
+
+    form = EndRegularCostForm()
+    if form.validate_on_submit():
+        edit_regular.ends_at = date.today()
+        db.session.commit()
+        return redirect(url_for("get_pit_stops", _anchor="v" + str(vehicle.id)))
+
+    return render_template(
+        "endRegularCostForm.html",
+        form=form,
+        vehicle=vehicle,
+    )

app/routes/service.py

@@ -0,0 +1,137 @@
+from flask import url_for, redirect, render_template
+from flask_security import login_required, current_user
+from datetime import date
+
+from ..entities import Vehicle, Service
+from ..forms import (
+    CreateServiceForm,
+    DeleteServiceForm,
+    EditServiceForm,
+    SelectVehicleForm,
+)
+from ..tools import (
+    db_log_update,
+    db_log_delete,
+    get_event_line_for_vehicle,
+    get_latest_pitstop_for_vehicle,
+    get_users_active_vehicle,
+)
+from .. import app, db
+
+
+@app.route("/service/vehicle/<int:vid>/create", methods=["GET", "POST"])
+@login_required
+def create_service_for_vehicle(vid):
+    vehicle = Vehicle.query.get(vid)
+    if vehicle is None or vehicle not in current_user.vehicles:
+        return redirect(url_for("get_account_page"))
+
+    form = CreateServiceForm()
+
+    data = get_event_line_for_vehicle(vehicle)
+    if len(data) > 0:
+        form.set_pitstops(data)
+        form.same_odometer_allowed = type(data[-1]) != Service
+    else:
+        form.set_pitstops([])
+        form.same_odometer_allowed = True
+
+    form.preinit_with_data()
+
+    if form.validate_on_submit():
+        new_service = Service(
+            form.date.data,
+            form.odometer.data,
+            vid,
+            form.costs.data,
+            form.description.data,
+        )
+        db.session.add(new_service)
+        vehicle.services.append(new_service)
+        db.session.commit()
+        return redirect(url_for("get_pit_stops", _anchor="v" + str(vehicle.id)))
+
+    form.process()
+    return render_template(
+        "createServiceForm.html", form=form, vehicle=vehicle, messages=[]
+    )
+
+
+@app.route("/service/delete/<int:sid>", methods=["GET", "POST"])
+@login_required
+def delete_service_form(sid):
+    service = Service.query.filter(Service.id == sid).first()
+    if service is None:
+        return redirect(url_for("get_pit_stops"))
+
+    vehicle = Vehicle.query.filter(Vehicle.id == service.vehicle_id).first()
+    if vehicle not in current_user.vehicles:
+        return redirect(url_for("get_pit_stops"))
+
+    form = DeleteServiceForm()
+    if form.validate_on_submit():
+        db.session.delete(service)
+        db.session.commit()
+        db_log_delete(service)
+        return redirect(url_for("get_pit_stops", _anchor="v" + str(vehicle.id)))
+
+    return render_template("deleteServiceForm.html", form=form, service=service)
+
+
+@app.route("/service/edit/<int:sid>", methods=["GET", "POST"])
+@login_required
+def edit_service_form(sid):
+    edit_service = Service.query.get(sid)
+    if edit_service is None:
+        return redirect(url_for("get_pit_stops"))
+
+    vehicle = Vehicle.query.filter(Vehicle.id == edit_service.vehicle_id).first()
+    if vehicle not in current_user.vehicles:
+        return redirect(url_for("get_pit_stops"))
+
+    data = get_event_line_for_vehicle(vehicle)
+    data = [x for x in data if x != edit_service]
+    form = EditServiceForm()
+    form.same_odometer_allowed = True
+    form.set_pitstops(data)
+
+    if not form.is_submitted():
+        form.odometer.default = edit_service.odometer
+        form.description.default = edit_service.description
+        form.date.default = edit_service.date
+        form.costs.default = edit_service.costs
+    if form.validate_on_submit():
+        edit_service.costs = form.costs.data
+        edit_service.date = form.date.data
+        edit_service.description = form.description.data
+        edit_service.odometer = form.odometer.data
+        db.session.commit()
+        db_log_update(edit_service)
+        return redirect(url_for("get_pit_stops", _anchor="v" + str(vehicle.id)))
+
+    form.preinit_with_data()
+    form.process()
+    return render_template(
+        "editServiceForm.html",
+        form=form,
+        vehicle=vehicle,
+        messages=form.get_hint_messages(),
+    )
+
+
+@app.route("/service/vehicle/select", methods=["GET", "POST"])
+@login_required
+def select_vehicle_for_new_service():
+    active_vehicles = get_users_active_vehicle(current_user)
+    if len(active_vehicles) == 1:
+        return redirect(
+            url_for("create_service_for_vehicle", vid=active_vehicles[0].id)
+        )
+
+    form = SelectVehicleForm()
+    form.vehicle.choices = [(g.id, g.name) for g in active_vehicles]
+
+    if form.validate_on_submit():
+        return redirect(url_for("create_service_for_vehicle", vid=form.vehicle.data))
+
+    return render_template("selectVehicle.html", form=form)

app/static/css/main.css

@@ -1,10 +1,19 @@
+.markdown > h1 {
+    font-size: 14px;
+    font-weight: bold;
+}
+
+.markdown {
+    text-align: left
+}
+
 body {
   padding-top: 50px;
 }
 
 .starter-template {
-  padding-top: 30px;
-  padding-bottom: 60px;
+  padding-top: 0px;
+//  padding-bottom: 60px;
   text-align: center;
 }
 
@@ -59,6 +68,14 @@ h3:after{
     text-align: left;
 }
 
+.alert {
+    margin-bottom:0px;
+}
+
+.topspace {
+    margin-top: 5px;
+}
+
 // for small devices
 @media only screen
 and (min-device-width : 320px)
@@ -75,4 +92,35 @@ and (max-device-width : 568px) {
     #charts_tabs-content {
         display:none;
     }
-}
+}
+
+.filling_station_info {
+    margin: 5px;
+    border: 1px solid;
+}
+
+.filling_station_info img{
+    margin-top: 6px;
+    height:48px;
+}
+
+/*
+ * styling for sortable tables
+ */
+th.header {
+    background-image: url(../img/updown.gif);
+    background-repeat: no-repeat;
+    background-position: center right;
+}
+
+th.headerSortUp {
+    background-image: url(../img/down.gif);
+}
+
+th.headerSortDown {
+    background-image: url(../img/up.gif);
+}
+
+.filling_station_closed {
+    text-decoration: line-through;
+}

app/static/js/fillingstations.js

@@ -0,0 +1,184 @@
+// initially display germany
+var lat = 50.75653081787912,
+    lon = 9.262980794432847,
+    zoom = 5;
+
+var map;
+
+var filling_stations = {};
+var filling_station_markers;
+
+query_location = function(updater) {
+    if(navigator.geolocation) {
+        navigator.geolocation.getCurrentPosition(function(position) {
+            lat = position.coords.latitude;
+            lon = position.coords.longitude;
+            zoom = 11;
+            if(updater){
+                updater(lat, lon);
+            }
+        });
+    }
+}
+
+update_map = function() {
+    var lonLat = new OpenLayers.LonLat( lon, lat )
+        .transform(
+            new OpenLayers.Projection("EPSG:4326"), // transform from WGS 1984
+            map.getProjectionObject() // to Spherical Mercator Projection
+        );
+    map.setCenter (lonLat, zoom);
+}
+
+load_filling_stations = function() {
+    var url = '/filling_stations?latitude=' + lat + '&longitude='+ lon + '&type=all&radius=5&sort=dist';
+    $.ajax({
+        type: 'GET',
+        url: url,
+        success: function(data) {
+            data.stations.forEach(function(station) {
+                if (!(station.id in filling_stations)) {
+                    filling_stations[station.id] = station;
+                    filling_stations[station.id].marker = false;
+                }
+            });
+            update_filling_station_markers();
+        }
+    });
+}
+
+clicked_on_filling_station_marker = function(station, marker) {
+    return function(data) {
+        $.ajax({
+            type: 'GET',
+            url: '/filling_stations/favourites/toggle/'+station.id,
+            dataType: 'json',
+            timeout: 1000,
+            success: function(data) {
+                if (data.state == 'favourite') {
+                    marker.setUrl('/static/img/filling_station_favourite_marker.png');
+                } else {
+                    marker.setUrl('/static/img/filling_station_marker.png');
+                }
+            },
+            contentType : 'application/json'
+        });
+    }
+}
+
+display_station_information = function(station) {
+    return function(event) {
+        var info = $('#station_info');
+        info.empty();
+        info.addClass('filling_station_info');
+
+        var cell1 = $('<div>', {'class':'col-md-8'})
+        var cell2 = $('<div>', {'class':'col-md-4'})
+
+        var img = $('<img>', {'src': '/static/logos/'+station.brand.toLowerCase()+'.png'});
+        // hide if the brand icon loads with error
+        img.error(function(){
+            $(this).hide();
+        });
+
+        var name = $('<div>').text(station.name);
+
+        var street_number = $('<div>').text(station.street + ' ' + station.houseNumber);
+
+        var postcode_place = $('<div>').text(station.postCode + ' ' + station.place);
+
+        info.append(cell1
+                .append(name)
+                .append(street_number)
+                .append(postcode_place))
+            .append(cell2
+                .append(img));
+
+        cell2.height(cell1.height());
+    };
+}
+
+update_filling_station_markers = function() {
+    for(id in filling_stations) {
+        var station = filling_stations[id];
+        if(!station.marker) {
+            var lonLat = new OpenLayers.LonLat(station.lng, station.lat)
+                            .transform(new OpenLayers.Projection('EPSG:4326'), map.getProjectionObject());
+            if (station.state == 'favourite') {
+                var icon = new OpenLayers.Icon('/static/img/filling_station_favourite_marker.png');
+            } else {
+                var icon = new OpenLayers.Icon('/static/img/filling_station_marker.png');
+            }
+			var marker = new OpenLayers.Marker(lonLat, icon);
+			marker.events.register('click', marker, clicked_on_filling_station_marker(station, marker));
+			marker.events.register('mouseover', null, display_station_information(station));
+			filling_station_markers.addMarker(marker);
+            station.marker = true;
+        }
+    }
+}
+
+activate_map = function(map_div_id, button_ids, home_lat, home_long, home_zoom, init_stations) {
+
+    // resize to reasonable height
+    $('#' + map_div_id).css('height',0.75*($('#' + map_div_id).css('width')));
+
+    // init map
+    map = new OpenLayers.Map(map_div_id);
+    map.addLayer(new OpenLayers.Layer.OSM());
+    map.events.register('moveend', null, function(e){
+        var p = e.object.center.clone();
+        var p = p.transform(map.getProjectionObject(), 'EPSG:4326');
+        lon = p.lon;
+        lat = p.lat;
+        zoom = e.object.zoom;
+    });
+    filling_station_markers = new OpenLayers.Layer.Markers('Filling Stations');
+    map.addLayer(filling_station_markers);
+
+    // handle initial / favourite stations
+    filling_stations = init_stations;
+    update_filling_station_markers();
+
+    update_map();
+    if ((home_lat == 0) && (home_long == 0)) {
+        query_location(update_map);
+    } else  {
+        lat = home_lat;
+        lon = home_long;
+        zoom = home_zoom;
+        update_map();
+    }
+
+    // get button
+    $('#'+button_ids[0]).click(function(e){
+        load_filling_stations();
+    });
+    // set home button
+    $('#'+button_ids[1]).click(function(e){
+        $.ajax({
+            type: 'POST',
+            url: '/account/home',
+            data: JSON.stringify({'long': lon, 'lat': lat, 'zoom': zoom}),
+            dataType: 'json',
+            timeout: 1000,
+            contentType : 'application/json'
+        });
+    });
+    // go home button
+    $('#'+button_ids[2]).click(function(e){
+        $.ajax({
+            type: 'GET',
+            url: '/account/home',
+            dataType: 'json',
+            timeout: 1000,
+            success: function(data) {
+                lat = data.lat;
+                lon = data.long;
+                zoom = data.zoom;
+                update_map();
+            },
+            contentType : 'application/json'
+        });
+    });
+}

app/static/js/main.js

@@ -12,7 +12,7 @@ function createChart(id, data, unit) {
             "axisAlpha": 0,
             "position": "left",
             "ignoreAxisWidth":true,
-//            "title": unit
+            "title": unit
         }],
         "balloon": {
             "borderThickness": 1,

app/static/normalize.min.css

@@ -1 +0,0 @@
-/*! normalize.css v3.0.2 | MIT License | git.io/normalize */html{font-family:sans-serif;-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%}body{margin:0}article,aside,details,figcaption,figure,footer,header,hgroup,main,menu,nav,section,summary{display:block}audio,canvas,progress,video{display:inline-block;vertical-align:baseline}audio:not([controls]){display:none;height:0}[hidden],template{display:none}a{background-color:transparent}a:active,a:hover{outline:0}abbr[title]{border-bottom:1px dotted}b,strong{font-weight:700}dfn{font-style:italic}h1{font-size:2em;margin:.67em 0}mark{background:#ff0;color:#000}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sup{top:-.5em}sub{bottom:-.25em}img{border:0}svg:not(:root){overflow:hidden}figure{margin:1em 40px}hr{-moz-box-sizing:content-box;box-sizing:content-box;height:0}pre{overflow:auto}code,kbd,pre,samp{font-family:monospace,monospace;font-size:1em}button,input,optgroup,select,textarea{color:inherit;font:inherit;margin:0}button{overflow:visible}button,select{text-transform:none}button,html input[type=button],input[type=reset],input[type=submit]{-webkit-appearance:button;cursor:pointer}button[disabled],html input[disabled]{cursor:default}button::-moz-focus-inner,input::-moz-focus-inner{border:0;padding:0}input{line-height:normal}input[type=checkbox],input[type=radio]{box-sizing:border-box;padding:0}input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{height:auto}input[type=search]{-webkit-appearance:textfield;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;box-sizing:content-box}input[type=search]::-webkit-search-cancel-button,input[type=search]::-webkit-search-decoration{-webkit-appearance:none}fieldset{border:1px solid silver;margin:0 2px;padding:.35em .625em .75em}legend{border:0;padding:0}textarea{overflow:auto}optgroup{font-weight:700}table{border-collapse:collapse;border-spacing:0}td,th{padding:0}

app/templates/account.html

@@ -5,7 +5,7 @@
     <div class="panel panel-default">
         <div class="panel-heading">Password</div>
         <div class="panel-body">
-        	<a href='{{ url_for('security.change_password') }}' class="btn btn-primary " role="button">
+        	<a href="{{ url_for('security.change_password') }}" id="change_password" class="btn btn-primary " role="button">
                 <span class="glyphicon glyphicon-pencil" aria-hidden="true"></span> Change
             </a>
         </div>
@@ -13,7 +13,7 @@
     <div class="panel panel-default">
         <div class="panel-heading">Vehicles</div>
         <div class="panel-body">
-            <a href="{{ url_for('create_vehicle') }}" class="btn btn-primary " role="button">
+            <a href="{{ url_for('create_vehicle') }}" id="create_vehicle" class="btn btn-primary " role="button">
                 <span class="glyphicon glyphicon-plus" aria-hidden="true"></span> create
             </a>
         </div>
@@ -33,18 +33,28 @@
                 {% for vehicle in current_user.vehicles %}
                     <tr>
                         <td>
-                            {{ vehicle.name }}
+                            {{ vehicle.name }}<br />
+                            {% if not vehicle.is_active %}
+                                (inactive)
+                            {% endif %}
                         </td>
                         <td>
                             {{ vehicle.pitstops | length }} pitstops<br />
+                            {{ vehicle.services | length }} special expenses<br />
                             {{ vehicle.consumables | length }} consumables
                         </td>
                         <td>
-                            <a href="{{ url_for('edit_vehicle', vid=vehicle.id) }}" class="btn btn-primary " role="button">
+                            <a href="{{ url_for('create_service_for_vehicle', vid=vehicle.id) }}" id="pitstop_{{loop.index}}" class="btn btn-primary " role="button">
+                                <span class="glyphicon glyphicon-wrench" aria-hidden="true"></span> add service
+                            </a>
+                            <a href="{{ url_for('select_consumable_for_new_pitstop', vid=vehicle.id) }}" id="pitstop_{{loop.index}}" class="btn btn-primary " role="button">
+                                <span class="glyphicon glyphicon-plus" aria-hidden="true"></span> add pitstop
+                            </a>
+                            <a href="{{ url_for('edit_vehicle', vid=vehicle.id) }}" id="edit_vehicle_{{loop.index}}" class="btn btn-primary " role="button">
                                 <span class="glyphicon glyphicon-pencil" aria-hidden="true"></span> edit
                             </a>
                             {% if current_user.vehicles | length > 1 %}
-                            <a href="{{ url_for('delete_vehicle', vid=vehicle.id) }}"  class="btn btn-primary btn-warning " role="button">
+                            <a href="{{ url_for('delete_vehicle', vid=vehicle.id) }}" id="delete_vehicle_{{loop.index}}" class="btn btn-primary btn-warning " role="button">
                                 <span class="glyphicon glyphicon-trash" aria-hidden="true"></span> delete
                             </a>
                             {% else %}
@@ -56,10 +66,36 @@
             </tbody>
         </table>
     </div>
+    <div class="panel panel-default">
+        <div class="panel-heading">Filling Stations</div>
+        <div class="panel-body">
+            <div class="row">
+                <div class="col-md-6 olMap" style="height: 400px" id="mapdiv"></div>
+                <div class="col-md-6">
+                    <div class="row">
+                        <div class="btn-group col-md-12" role="group">
+                            <button type="button" class="btn btn-default glyphicon glyphicon-home" id="go_home_button" title="go to home location"/>
+                            <button type="button" class="btn btn-default glyphicon glyphicon-screenshot " id="set_home_button" title="set home location"/>
+                            <button type="button" class="btn btn-default glyphicon glyphicon-download" id="get_button" title="load fuel stations"/>
+                        </div>
+                    </div>
+                    <div id="station_info" class="row">
+                    </div>
+                </div>
+            </div>
+        </div>
+    <script>
+        var lat = {{ map_pos[0] or 0 }};
+        var long = {{ map_pos[1] or 0 }};
+        var zoom = {{ map_pos[2] or 0 }};
+        var init_filling_station = JSON.parse({{ fs|tojson }});
+        activate_map('mapdiv', ['get_button', 'set_home_button', 'go_home_button'], lat, long, zoom, init_filling_station);
+    </script>
+    </div>
     <div class="panel panel-default">
         <div class="panel-heading">Account</div>
         <div class="panel-body">
-        	<a href='{{ url_for('delete_account') }}' class="btn btn-primary " role="button">
+        	<a href="{{ url_for('delete_account') }}" id="delete_account" class="btn btn-primary " role="button">
                 <span class="glyphicon glyphicon-remove" aria-hidden="true"></span> Delete
             </a>
         </div>

app/templates/admin.html

@@ -16,7 +16,7 @@
     <div class="panel panel-default">
         <div class="panel-heading">Consumables</div>
         <div class="panel-body">
-            <a href="{{ url_for('create_consumable') }}" class="btn btn-primary " role="button">
+            <a href="{{ url_for('create_consumable') }}" id="create_consumable" class="btn btn-primary " role="button">
                 <span class="glyphicon glyphicon-plus" aria-hidden="true"></span> create
             </a>
         </div>
@@ -38,22 +38,16 @@
                 </tr>
                 {% for consumable in consumables %}
                     <tr>
-                        <td>
-                            {{ consumable.name }}
-                        </td>
-                        <td>
-                            {{ consumable.unit }}
-                        </td>
-                        <td>
-                            {{ consumable.vehicles | length }} vehicles
-                        </td>
+                        <td id="name_{{loop.index}}">{{ consumable.name }}</td>
+                        <td id="unit_{{loop.index}}">{{ consumable.unit }}</td>
+                        <td id="count_{{loop.index}}">{{ consumable.vehicles | length }} vehicles</td>
                         <td>
                             {% if not consumable.in_use %}
-                                <a href="{{ url_for('delete_consumable', cid=consumable.id) }}"  class="btn btn-primary btn-warning " role="button">
+                                <a href="{{ url_for('delete_consumable', cid=consumable.id) }}" id="delete_consumable{{loop.index}}" class="btn btn-primary btn-warning " role="button">
                                     <span class="glyphicon glyphicon-trash" aria-hidden="true"></span> delete
                                 </a>
                             {% endif %}
-                            <a href="{{ url_for('edit_consumable', cid=consumable.id) }}" class="btn btn-primary " role="button">
+                            <a href="{{ url_for('edit_consumable', cid=consumable.id) }}" id="edit_consumable{{loop.index}}" class="btn btn-primary " role="button">
                                 <span class="glyphicon glyphicon-pencil" aria-hidden="true"></span> edit
                             </a>
                         </td>

app/templates/createConsumableForm.html

@@ -9,6 +9,7 @@
             <form class='form-horizontal' method="POST">
                 {{ form.hidden_tag() }}
                 {{ render_field_with_errors(form.name) }}
+                {{ render_field_with_errors(form.ext_id) }}
                 {{ render_field_with_errors(form.unit) }}
                 {{ render_field_with_errors(form.submit) }}
             </form>

app/templates/createPitStopForm.html

@@ -17,6 +17,9 @@
                     {{messages['odometer']}}
                 </span>
                 {{ render_field_with_errors(form.litres) }}
+               <span id="{{form.litres.id}}_help" class="help-block">
+                    {{messages['litres']}}
+                </span>
                 {{ render_field_with_errors(form.costs) }}
                <span id="{{form.costs.id}}_help" class="help-block">
                     {{messages['costs']}}

app/templates/createRegularCostForm.html

@@ -0,0 +1,39 @@
+{% extends "layout.html" %}
+
+{% block body %}
+<div class="col-md-2" ></div>
+<div class="col-md-8">
+    <div class="panel panel-default">
+        <div class="panel-body">
+            <h3>New Regular Cost for '{{ vehicle.name }}'</h3>
+            <form class='form-horizontal' method="POST">
+                {{ form.hidden_tag() }}
+
+                {{ render_field_with_errors(form.start_at) }}
+                <span id="{{form.start_at.id}}_help" class="help-block">
+                    {{messages['start_at']}}
+                </span>
+
+                {{ render_field_with_errors(form.ends_at) }}
+                <span id="{{form.ends_at.id}}_help" class="help-block">
+                    {{messages['ends_at']}}
+                </span>
+
+                {{ render_field_with_errors(form.days) }}
+                <span>Format as 'Month-Day' (e.g. 05-25) and separate with ','.</span>
+                <span id="{{form.days.id}}_help" class="help-block">
+                    {{messages['days']}}
+                </span>
+
+                {{ render_field_with_errors(form.costs) }}
+                <span id="{{form.costs.id}}_help" class="help-block">
+                     {{messages['costs']}}
+                </span>
+                {{ render_field_with_errors(form.description) }}
+                {{ render_field_with_errors(form.submit) }}
+            </form>
+        </div>
+    </div>
+</div>
+<div class="col-md-2" ></div>
+{% endblock %}

app/templates/createServiceForm.html

@@ -0,0 +1,30 @@
+{% extends "layout.html" %}
+
+{% block body %}
+<div class="col-md-2" ></div>
+<div class="col-md-8">
+    <div class="panel panel-default">
+        <div class="panel-body">
+            <h3>New Service for '{{ vehicle.name }}'</h3>
+            <form class='form-horizontal' method="POST">
+                {{ form.hidden_tag() }}
+                {{ render_field_with_errors(form.date) }}
+                <span id="{{form.date.id}}_help" class="help-block">
+                    {{messages['date']}}
+                </span>
+                {{ render_field_with_errors(form.odometer) }}
+               <span id="{{form.odometer.id}}_help" class="help-block">
+                    {{messages['odometer']}}
+                </span>
+                {{ render_field_with_errors(form.costs) }}
+               <span id="{{form.costs.id}}_help" class="help-block">
+                    {{messages['costs']}}
+               </span>
+               {{ render_field_with_errors(form.description) }}
+               {{ render_field_with_errors(form.submit) }}
+            </form>
+        </div>
+    </div>
+</div>
+<div class="col-md-2" ></div>
+{% endblock %}

app/templates/deleteConsumableForm.html

@@ -5,7 +5,7 @@
 <div class="col-md-8">
     <div class="panel panel-default">
         <div class="panel-body">
-            <h3>Delete vehicle '{{consumable.name}}'?</h3>
+            <h3>Delete consumable '{{consumable.name}}'?</h3>
             <form class='form-horizontal' method="POST">
                 {{ form.hidden_tag() }}
                 {{ render_field_with_errors(form.submit) }}

app/templates/deletePitstopForm.html

@@ -6,7 +6,7 @@
     <div class='panel panel-default'>
         <div class='panel-body'>
             <h3>Delete pitstop?</h3>
-            <table style='width: 100%'>
+            <table style='width: 100%' class="table table-striped table-bordered table-condensed">
                 <tr>
                     <th style='text-align:right'>Date of Pitstop</th>
                     <td style='text-align: left'>{{ pitstop.date }}</td>

app/templates/deleteRegularCostForm.html

@@ -0,0 +1,46 @@
+{% extends 'layout.html' %}
+
+{% block body %}
+<div class='col-md-2' ></div>
+<div class='col-md-8'>
+    <div class='panel panel-default'>
+        <div class='panel-body'>
+            <h3>Delete Regular Cost?</h3>
+            <table style='width: 100%' class="table table-striped table-bordered table-condensed">                
+                <tr>
+                    <th style='text-align:right'>Description of regular cost</th>
+                    <td style='text-align: left'>{{ regular_cost.description }}</td>
+                </tr>
+                <tr>
+                    <th style='text-align:right'>Costs (per instance)</th>
+                    <td style='text-align: left'>
+                        {% if regular_cost.costs %}
+                            {{ regular_cost.costs }}
+                        {% else %}
+                            --
+                        {% endif %}
+                        €
+                    </td>
+                </tr>
+                <tr>
+                    <th style='text-align:right'>Days for regular costs</th>
+                    <td style='text-align: left'>{{ regular_cost.days }}</td>
+                </tr>
+                <tr>
+                    <th style='text-align:right'>regular costs starting from</th>
+                    <td style='text-align: left'>{{ regular_cost.start_at }}</td>
+                </tr>
+                <tr>
+                    <th style='text-align:right'>regular costs ending at</th>
+                    <td style='text-align: left'>{{ regular_cost.ends_at }}</td>
+                </tr>
+            </table>
+            <form class='form-horizontal' method='POST'>
+                {{ form.hidden_tag() }}
+                {{ render_field_with_errors(form.submit) }}
+            </form>
+        </div>
+    </div>
+</div>
+<div class='col-md-2' ></div>
+{% endblock %}

app/templates/deleteServiceForm.html

@@ -0,0 +1,42 @@
+{% extends 'layout.html' %}
+
+{% block body %}
+<div class='col-md-2' ></div>
+<div class='col-md-8'>
+    <div class='panel panel-default'>
+        <div class='panel-body'>
+            <h3>Delete service?</h3>
+            <table style='width: 100%' class="table table-striped table-bordered table-condensed">
+                <tr>
+                    <th style='text-align:right'>Date of Pitstop</th>
+                    <td style='text-align: left'>{{ service.date }}</td>
+                </tr>
+                <tr>
+                    <th style='text-align:right'>Odometer</th>
+                    <td style='text-align: left'>{{ service.odometer }} km</td>
+                </tr>
+                <tr>
+                    <th style='text-align:right'>Description</th>
+                    <td style='text-align: left' class="markdown">{{ service.description  | markdown | safe}}</td>
+                </tr>
+                <tr>
+                    <th style='text-align:right'>Costs (overall)</th>
+                    <td style='text-align: left'>
+                        {% if service.costs %}
+                            {{service.costs}}
+                        {% else %}
+                            --
+                        {% endif %}
+                        €
+                    </td>
+                </tr>
+            </table>
+            <form class='form-horizontal' method='POST'>
+                {{ form.hidden_tag() }}
+                {{ render_field_with_errors(form.submit) }}
+            </form>
+        </div>
+    </div>
+</div>
+<div class='col-md-2' ></div>
+{% endblock %}

app/templates/deleteVehicleForm.html

@@ -8,7 +8,7 @@
             <h3>Delete vehicle '{{vehicle.name}}'?</h3>
             <form class='form-horizontal' method="POST">
                 {{ form.hidden_tag() }}
-                {{ render_field_with_errors(form.submit) }}
+                {{ render_field_with_errors(form.submit, include_cancel=True) }}
 
             </form>
         </div>

app/templates/editConsumableForm.html

@@ -5,10 +5,11 @@
 <div class="col-md-8">
     <div class="panel panel-default">
         <div class="panel-body">
-            <h3>Edit consumable </h3>
+            <h3>Edit consumable</h3>
             <form class='form-horizontal' method="POST">
                 {{ form.hidden_tag() }}
                 {{ render_field_with_errors(form.name) }}
+                {{ render_field_with_errors(form.ext_id) }}
                 {{ render_field_with_errors(form.unit) }}
                 {{ render_field_with_errors(form.submit) }}
             </form>

app/templates/editRegularCostForm.html

@@ -0,0 +1,39 @@
+{% extends "layout.html" %}
+
+{% block body %}
+<div class="col-md-2" ></div>
+<div class="col-md-8">
+    <div class="panel panel-default">
+        <div class="panel-body">
+            <h3>Edit Regular Cost for '{{ vehicle.name }}'</h3>
+            <form class='form-horizontal' method="POST">
+                {{ form.hidden_tag() }}
+
+                {{ render_field_with_errors(form.start_at) }}
+                <span id="{{form.start_at.id}}_help" class="help-block">
+                    {{messages['start_at']}}
+                </span>
+
+                {{ render_field_with_errors(form.ends_at) }}
+                <span id="{{form.ends_at.id}}_help" class="help-block">
+                    {{messages['ends_at']}}
+                </span>
+
+                {{ render_field_with_errors(form.days) }}
+                <span>Format as 'Month-Day' (e.g. 05-25) and separate with ','.</span>
+                <span id="{{form.days.id}}_help" class="help-block">
+                    {{messages['days']}}
+                </span>
+
+                {{ render_field_with_errors(form.costs) }}
+                <span id="{{form.costs.id}}_help" class="help-block">
+                     {{messages['costs']}}
+                </span>
+                {{ render_field_with_errors(form.description) }}
+
+                {{ render_field_with_errors(form.submit) }}
+            </form>
+        </div>
+    </div>
+</div>
+{% endblock %}

app/templates/editServiceForm.html

@@ -0,0 +1,29 @@
+{% extends "layout.html" %}
+
+{% block body %}
+<div class="col-md-2" ></div>
+<div class="col-md-8">
+    <div class="panel panel-default">
+        <div class="panel-body">
+            <h3>Edit Pitstop for '{{ vehicle.name }}'</h3>
+            <form class='form-horizontal' method="POST">
+                {{ form.hidden_tag() }}
+                {{ render_field_with_errors(form.date) }}
+                <span id="{{form.date.id}}_help" class="help-block">
+                    {{messages['date']}}
+                </span>
+                {{ render_field_with_errors(form.odometer) }}
+               <span id="{{form.odometer.id}}_help" class="help-block">
+                    {{messages['odometer']}}
+                </span>
+                {{ render_field_with_errors(form.description) }}
+                {{ render_field_with_errors(form.costs) }}
+               <span id="{{form.costs.id}}_help" class="help-block">
+                    {{messages['costs']}}
+                </span>
+                {{ render_field_with_errors(form.submit) }}
+            </form>
+        </div>
+    </div>
+</div>
+{% endblock %}

app/templates/editVehicleForm.html

@@ -5,11 +5,12 @@
 <div class="col-md-8">
     <div class="panel panel-default">
         <div class="panel-body">
-            <h3>Edit vehicle</h3>
+            <h3>Edit vehicle '{{vehicle.name}}'</h3>
             <form class='form-horizontal' method="POST">
                 {{ form.hidden_tag() }}
                 {{ render_field_with_errors(form.name) }}
                 {{ render_field_with_errors(form.consumables) }}
+                {{ render_field_with_errors(form.is_active) }}
                 {{ render_field_with_errors(form.submit) }}
             </form>
         </div>

app/templates/endRegularCostForm.html

@@ -0,0 +1,16 @@
+{% extends "layout.html" %}
+
+{% block body %}
+<div class="col-md-2" ></div>
+<div class="col-md-8">
+    <div class="panel panel-default">
+        <div class="panel-body">
+            <h3>Edit Regular Cost for '{{ vehicle.name }}'</h3>
+            <form class='form-horizontal' method="POST">
+                {{ form.hidden_tag() }}
+                {{ render_field_with_errors(form.submit) }}
+            </form>
+        </div>
+    </div>
+</div>
+{% endblock %}

app/templates/layout.html

@@ -1,32 +1,32 @@
 {% macro navigation() -%}
 	{% if current_user.email %}
-		<li><a href='{{ url_for('select_vehicle_for_new_pitstop') }}'>Create Pitstop</a></li>
-		<li><a href='{{ url_for('get_statistics') }}'>Statistics</a></li>
-		<li><a href='{{ url_for('get_account_page') }}'>Account</a></li>
+		<li><a id='new_pitstop_link' href='{{ url_for('select_vehicle_for_new_pitstop') }}'>Create Pitstop</a></li>
+		<li><a id='new_service_link' href='{{ url_for('select_vehicle_for_new_service') }}'>Create Service</a></li>
+		<li><a id='new_service_link' href='{{ url_for('select_vehicle_for_new_regular_cost') }}'>Create Regular Cost</a></li>
+		<li><a id='statistics_limk' href='{{ url_for('get_statistics') }}'>Statistics</a></li>
+		<li><a id='account_link' href='{{ url_for('get_account_page') }}'>Account</a></li>
+		<li><a id='plan_pitstop_link' href='{{ url_for('select_vehicle_for_plan_pitstop') }}'>Plan Pitstop</a></li>
 		{% if current_user.has_role('admin') %}
-			<li><a href='{{ url_for('get_admin_page') }}'>Admin</a></li>
+			<li><a id='admin_link' href='{{ url_for('get_admin_page') }}'>Admin</a></li>
 		{% endif %}
-		<li><a href='{{ url_for('security.logout') }}'>Logout</a></li>
+		<li><a id='logout_link' href='{{ url_for('security.logout') }}'>Logout</a></li>
 	{% else %}
-		<li><a href='{{ url_for('security.login') }}'>Login</a></li>
-		<li><a href='{{ url_for('security.register') }}'>Register</a></li>
+		<li><a id='login_link' href='{{ url_for('security.login') }}'>Login</a></li>
+		<li><a id='register_link' href='{{ url_for('security.register') }}'>Register</a></li>
 	{% endif %}
 {%- endmacro %}
 
-{% macro render_field_with_errors(field) %}
+{% macro render_field_with_errors(field, include_cancel=True) %}
 <div class="form-group">
 	{% if field.type == 'SubmitField' %}
-        <div class="col-md-4" ></div>
-
-		<div class="col-sm-4" style="align:center">
+        <div class="col-md-3" ></div>
+		<div class="col-sm-6" style="align:center">
+            {% if include_cancel %}
+    			<input id="{{ field.id }}_cancel" name="{{ field.id }}_cancel" class="btn btn-default" type="submit" value="Cancel" onclick="window.history.go(-1)">
+            {% endif %}
 			<input id="{{ field.id }}" name="{{ field.id }}" class="btn btn-default" type="submit" value="{{ field.label.text }}">
 		</div>
-    <!--
-		<div class="col-sm-3" style="align:center">
-            <a class="btn btn-default" href="{{ g.data['back'] }}" role="button">Cancel</a>
-		</div>
-    -->
-        <div class="col-md-4" ></div>
+        <div class="col-md-3" ></div>
 	{% else %}
 		<label class="col-sm-6 control-label">
 			{{ field.label }}
@@ -45,7 +45,7 @@
 					{% endfor %}
 				</select>
 			{% elif field.type == 'BooleanField' %}
-				<input class="form-control" type="checkbox" id="{{ field.id }}" name="{{ field.id }}" value="{{ field.default|none_filter }}" aria-describedby="{{ field.id }}_help" />
+				<input class="form-control" type="checkbox" id="{{ field.id }}" name="{{ field.id }}" value="{{ field.id }}" aria-describedby="{{ field.id }}_help" {% if field.default %}checked{% endif %}/>
 			{% elif field.type == 'StringField' %}
 				<input class="form-control" type="text" id="{{ field.id }}" name="{{ field.id }}" value="{{ field.default|none_filter  }}" aria-describedby="{{ field.id }}_help" />
 			{% elif field.type == 'PasswordField' %}
@@ -56,6 +56,8 @@
 				<input class="form-control" type="number" id="{{ field.id }}" name="{{ field.id }}" value="{{ field.default|none_filter  }}" step="1" aria-describedby="{{ field.id }}_help" />
 			{% elif field.type == 'DecimalField' %}
 				<input class="form-control" type="number" id="{{ field.id }}" name="{{ field.id }}" value="{{ field.default|none_filter  }}" step="{{ 1 / 10 ** field.places}}" aria-describedby="{{ field.id }}_help" />
+			{% elif field.type == 'TextAreaField' %}
+				<textarea class="form-control" id="{{ field.id }}" name="{{ field.id }}">{{ field.default|none_filter  }}</textarea>
 			{% else %}
 				{{ field(**kwargs)|safe }}
 			{% endif %}
@@ -103,19 +105,19 @@
         <title>refuel journal</title>
         <meta name="description" content="">
         <meta name="viewport" content="width=device-width, initial-scale=1">
-        <link rel="apple-touch-icon" href="{{ url_for('static', filename='apple-touch-icon-57.png') }}">
-        <link rel="apple-touch-icon" href="{{ url_for('static', filename='apple-touch-icon-60.png') }}">
-        <link rel="apple-touch-icon" href="{{ url_for('static', filename='apple-touch-icon-72.png') }}">
-        <link rel="apple-touch-icon" href="{{ url_for('static', filename='apple-touch-icon-76.png') }}">
-        <link rel="apple-touch-icon" href="{{ url_for('static', filename='apple-touch-icon-114.png') }}">
-        <link rel="apple-touch-icon" href="{{ url_for('static', filename='apple-touch-icon-120.png') }}">
-        <link rel="apple-touch-icon" href="{{ url_for('static', filename='apple-touch-icon-144.png') }}">
-        <link rel="apple-touch-icon" href="{{ url_for('static', filename='apple-touch-icon-152.png') }}">
-        <link rel="apple-touch-icon" href="{{ url_for('static', filename='apple-touch-icon-180.png') }}">
-		<link rel="icon" type="image/png" sizes="192x192" href="{{ url_for('static', filename='android-icon-192x192.png') }}">
-		<link rel="icon" type="image/png" sizes="32x32" href="{{ url_for('static', filename='favicon-32x32.png') }}">
-		<link rel="icon" type="image/png" sizes="96x96" href="{{ url_for('static', filename='favicon-96x96.png') }}">
-		<link rel="icon" type="image/png" sizes="16x16" href="{{ url_for('static', filename='favicon-16x16.png') }}">
+        <link rel="apple-touch-icon" href="{{ url_for('static', filename='img/apple-touch-icon-57.png') }}">
+        <link rel="apple-touch-icon" href="{{ url_for('static', filename='img/apple-touch-icon-60.png') }}">
+        <link rel="apple-touch-icon" href="{{ url_for('static', filename='img/apple-touch-icon-72.png') }}">
+        <link rel="apple-touch-icon" href="{{ url_for('static', filename='img/apple-touch-icon-76.png') }}">
+        <link rel="apple-touch-icon" href="{{ url_for('static', filename='img/apple-touch-icon-114.png') }}">
+        <link rel="apple-touch-icon" href="{{ url_for('static', filename='img/apple-touch-icon-120.png') }}">
+        <link rel="apple-touch-icon" href="{{ url_for('static', filename='img/apple-touch-icon-144.png') }}">
+        <link rel="apple-touch-icon" href="{{ url_for('static', filename='img/apple-touch-icon-152.png') }}">
+        <link rel="apple-touch-icon" href="{{ url_for('static', filename='img/apple-touch-icon-180.png') }}">
+		<link rel="icon" type="image/png" sizes="192x192" href="{{ url_for('static', filename='img/android-icon-192x192.png') }}">
+		<link rel="icon" type="image/png" sizes="32x32" href="{{ url_for('static', filename='img/favicon-32x32.png') }}">
+		<link rel="icon" type="image/png" sizes="96x96" href="{{ url_for('static', filename='img/favicon-96x96.png') }}">
+		<link rel="icon" type="image/png" sizes="16x16" href="{{ url_for('static', filename='img/favicon-16x16.png') }}">
 
         <!-- Latest compiled and minified CSS -->
 		<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.2/css/bootstrap.min.css">
@@ -124,13 +126,17 @@
 		<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.2/css/bootstrap-theme.min.css">
 
         <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js"></script>
+		<script src="{{ url_for('static', filename='js/jquery.tablesorter.min.js') }}"></script>
+
 		<!-- Latest compiled and minified JavaScript -->
 		<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.2/js/bootstrap.min.js"></script>
-        <link rel="stylesheet" href="{{ url_for('static', filename='main.css') }}">
+        <link rel="stylesheet" href="{{ url_for('static', filename='css/main.css') }}">
 		<script src="https://www.amcharts.com/lib/3/amcharts.js"></script>
 		<script src="https://www.amcharts.com/lib/3/serial.js"></script>
 		<script src="https://www.amcharts.com/lib/3/themes/patterns.js"></script>
-		<script src="{{ url_for('static', filename='main.js') }}"></script>
+		<script src="https://openlayers.org/api/OpenLayers.js"></script>
+		<script src="{{ url_for('static', filename='js/main.js') }}"></script>
+		<script src="{{ url_for('static', filename='js/fillingstations.js') }}"></script>
     </head>
     <body>
 	    <nav class="navbar navbar-inverse navbar-fixed-top">
@@ -151,13 +157,41 @@
 	        </div><!--/.nav-collapse -->
 	      </div>
 	    </nav>
-
-		<div class="container">
+		{% with messages = get_flashed_messages(with_categories=true) %}
+			{% if messages %}
+				{% for category, message in messages %}
+		<div class="row topspace">
+					<div class="col-md-4" ></div>
+					<div class="col-md-4">
+						<div class="alert alert-{{category}} alert-dismissible" role="alert">
+							<button type="button" class="close" data-dismiss="alert" aria-label="Close"><span aria-hidden="true">&times;</span></button>
+							{{ message }}
+						</div>
+					</div>
+					<div class="col-md-4" ></div>
+		</div>
+				{% endfor %}
+			{% endif %}
+		{% endwith %}
+		<div class="container topspace">
 			<div class="starter-template">
 				{% block body %}
 				{% endblock %}
 			</div>
 		</div>
+<div class="container topspace">
+    <div class="starter-template">
+        <div class="row">
+            <div class="col-md-12">
+                <div class="panel panel-default">
+                    <div class="panel-body">
+                        <a href="https://www.lusiardi.de/impressum/" target="_new">Impressum</a> - <a href="https://www.lusiardi.de/datenschutzerklaerung/" target="_new">Datenschutzerklärung</a>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </div>
+</div>
 {#
 	    <nav class="navbar navbar-inverse navbar-fixed-bottom">
 	      <div class="container">

app/templates/manual.html

@@ -1,31 +0,0 @@
-{% extends "layout.html" %}
-
-{% macro line(header, cell) -%}
-<tr>
-	<th>
-		{{ header }}
-	</th>
-	<td>
-		{{ cell }}
-	</td>
-</tr>
-{%- endmacro %}
-
-{% block body %}
-
-	<div class="table-responsive">
-		<table class="table table-striped table-bordered table-condensed">
-			{{ line('Reifenluftdruck (vorne)', '1,75 - 2,0 Bar') }}
-			{{ line('Reifenluftdruck (hinten)', '2,0 - 2,25 Bar') }}
-			{{ line('Scheinwerfer', '12V 35/35W HS1-Halogen-Glühlampe') }}
-			{{ line('Standlicht', '12V 5W Glassockel 9mm') }}
-			{{ line('Blinker vorne', '12V 10W Stecksockel 15mm') }}
-			{{ line('Rück-/Bremslicht', '12V/21/5W Stecksockel 15mm') }}
-			{{ line('Blinker hinten', '12V 10W Stecksockel 15mm') }}
-			{{ line('Tankinhalt', 'ca. 6,0 L') }}
-			{{ line('Motoröl', 'SAE 15W40') }}
-			{{ line('Getriebeöl', 'SAE 80/90 (0,12/0,09)') }}
-		</table>
-	</div>
-		
-{% endblock %}	

app/templates/pitstops.html

@@ -1,9 +1,182 @@
- {% extends "layout.html" %}
+{% extends "layout.html" %}
+
+{% macro regular(field, vindex, loop) -%}
+<div class="panel panel-default">
+    <div class="panel-body">
+        <div style="text-align: left; font-size: 20px;">
+            <span class="glyphicon glyphicon-repeat" aria-hidden="true" style="border: 1px solid black; padding: 5px 5px 3px; border-radius: 5px;" />
+        </div>
+        <table class="table table-striped table-bordered table-condensed">
+            <tr>
+                <th>Description</th>
+                <td id="vehicle_{{vindex}}_pitstop_{{loop.index}}_date">{{field.description}}</td>
+            </tr>
+            <tr>
+                <th>Costs</th>
+                <td id="vehicle_{{vindex}}_pitstop_{{loop.index}}_cost">
+                    {% if field.costs %}
+                        {{field.costs}} €
+                    {% else %}
+                        -- €
+                    {% endif %}
+                </td>
+            </tr>
+            <tr>
+                <th>From</th>
+                <td id="vehicle_{{vindex}}_pitstop_{{loop.index}}_date">{{field.start_at}}</td>
+            </tr>
+            <tr>
+                <th>To</th>
+                <td id="vehicle_{{vindex}}_pitstop_{{loop.index}}_date">{{field.ends_at}}</td>
+            </tr>
+            <tr>
+                <th>Days</th>
+                <td id="vehicle_{{vindex}}_pitstop_{{loop.index}}_date">{{field.days}}</td>
+            </tr>
+        </table>
+        {% if loop.first %}
+        {% endif %}
+            <a id="vehicle_{{vindex}}_edit_regular_{{loop.index}}" href="{{ url_for('edit_regular_form', pid=field.id) }}" class="btn btn-primary">
+                <span class="glyphicon glyphicon-pencil" aria-hidden="true"></span> edit
+            </a>
+            <a id="vehicle_{{vindex}}_delete_regular_{{loop.index}}" href="{{ url_for('delete_regular_form', pid=field.id) }}" class="btn btn-primary btn-warning ">
+                <span class="glyphicon glyphicon-trash" aria-hidden="true"></span> delete
+            </a>
+    </div>
+</div>
+{%- endmacro %}
+
+{% macro regular_instance(field, vindex, loop) -%}
+<div class="panel panel-default">
+    <div class="panel-body">
+        <div style="text-align: left; font-size: 20px;">
+            <span class="glyphicon glyphicon-repeat" aria-hidden="true" style="border: 1px solid black; padding: 5px 5px 3px; border-radius: 5px;"></span>
+        </div>
+        <table class="table table-striped table-bordered table-condensed">
+            <tr>
+                <th>Date</th>
+                <td id="vehicle_{{vindex}}_pitstop_{{loop.index}}_date">{{field.date}}</td>
+            </tr>
+            <tr>
+                <th>Description</th>
+                <td id="vehicle_{{vindex}}_pitstop_{{loop.index}}_date">{{field.name}}</td>
+            </tr>
+            <tr>
+                <th>Costs</th>
+                <td id="vehicle_{{vindex}}_pitstop_{{loop.index}}_cost">
+                    {% if field.costs %}
+                        {{field.costs}} €
+                    {% else %}
+                        -- €
+                    {% endif %}
+                </td>
+            </tr>
+        </table>
+        {% if loop.first %}
+        {% endif %}
+            <a id="vehicle_{{vindex}}_edit_regular_{{loop.index}}" href="{{ url_for('edit_regular_form', pid=field.id) }}" class="btn btn-primary">
+                <span class="glyphicon glyphicon-pencil" aria-hidden="true"></span> edit
+            </a>
+            <a id="vehicle_{{vindex}}_end_regular_{{loop.index}}" href="{{ url_for('end_regular_form', pid=field.id) }}" class="btn btn-primary">
+                <span class="glyphicon glyphicon-remove-sign" aria-hidden="true"></span> end series
+            </a>
+            <a id="vehicle_{{vindex}}_delete_regular_{{loop.index}}" href="{{ url_for('delete_regular_form', pid=field.id) }}" class="btn btn-primary btn-warning ">
+                <span class="glyphicon glyphicon-trash" aria-hidden="true"></span> delete
+            </a>
+    </div>
+</div>
+{%- endmacro %}
+
+{% macro pitstop(field, vindex, loop) -%}
+<div class="panel panel-default">
+    <div class="panel-body">
+        <div style="text-align: left; font-size: 20px;">
+            <span class="glyphicon glyphicon-filter" aria-hidden="true" style="border: 1px solid black; padding: 5px 5px 3px; border-radius: 5px;"></span>
+        </div>
+        <table class="table table-striped table-bordered table-condensed">
+            <tr>
+                <th>Date</th>
+                <td id="vehicle_{{vindex}}_pitstop_{{loop.index}}_date">{{field.date}}</td>
+            </tr>
+            <tr>
+                <th>Odometer</th>
+                <td id="vehicle_{{vindex}}_pitstop_{{loop.index}}_odo">{{field.odometer}} km</td>
+            </tr>
+            <tr>
+                <th>{{ field.consumable.name }}</th>
+                <td id="vehicle_{{vindex}}_pitstop_{{loop.index}}_anmount">{{field.amount}} {{ field.consumable.unit }}</td>
+            </tr>
+            <tr>
+                <th>Costs</th>
+                <td id="vehicle_{{vindex}}_pitstop_{{loop.index}}_cost">
+                    {% if field.costs %}
+                        {{field.costs}} €
+                    {% else %}
+                        -- €
+                    {% endif %}
+                </td>
+            </tr>
+        </table>
+        {% if loop.first %}
+        {% endif %}
+            <a id="vehicle_{{vindex}}_edit_pitstop_{{loop.index}}" href="{{ url_for('edit_pit_stop_form', pid=field.id) }}" class="btn btn-primary">
+                <span class="glyphicon glyphicon-pencil" aria-hidden="true"></span> edit
+            </a>
+            <a id="vehicle_{{vindex}}_delete_pitstop_{{loop.index}}" href="{{ url_for('delete_pit_stop_form', pid=field.id) }}" class="btn btn-primary btn-warning ">
+                <span class="glyphicon glyphicon-trash" aria-hidden="true"></span> delete
+            </a>
+    </div>
+</div>
+{%- endmacro %}
+
+{% macro service(field, vindex, loop) -%}
+<div class="panel panel-default">
+    <div class="panel-body">
+        <div style="text-align: left; font-size: 20px;">
+            <span class="glyphicon glyphicon-wrench" aria-hidden="true" style="border: 1px solid black; padding: 5px 5px 3px; border-radius: 5px;"></span>
+        </div>
+        <table class="table table-striped table-bordered table-condensed">
+            <tr>
+                <th>Date</th>
+                <td id="vehicle_{{vindex}}_pitstop_{{loop.index}}_date">{{field.date}}</td>
+            </tr>
+            <tr>
+                <th>Odometer</th>
+                <td id="vehicle_{{vindex}}_pitstop_{{loop.index}}_desc">{{field.odometer}} km</td>
+            </tr>
+            <tr>
+                <th>Description</th>
+                <td id="vehicle_{{vindex}}_pitstop_{{loop.index}}_anmount" class="markdown">{{field.description | markdown | safe}}</td>
+            </tr>
+            <tr>
+                <th>Costs</th>
+                <td id="vehicle_{{vindex}}_pitstop_{{loop.index}}_cost">
+                    {% if field.costs %}
+                        {{field.costs}} €
+                    {% else %}
+                        -- €
+                    {% endif %}
+                </td>
+            </tr>
+        </table>
+        {% if loop.first %}
+        {% endif %}
+            <a id="vehicle_{{vindex}}_edit_pitstop_{{loop.index}}" href="{{ url_for('edit_service_form', sid=field.id) }}" class="btn btn-primary">
+                <span class="glyphicon glyphicon-pencil" aria-hidden="true"></span> edit
+            </a>
+            <a id="vehicle_{{vindex}}_delete_pitstop_{{loop.index}}" href="{{ url_for('delete_service_form', sid=field.id) }}" class="btn btn-primary btn-warning ">
+                <span class="glyphicon glyphicon-trash" aria-hidden="true"></span> delete
+            </a>
+    </div>
+</div>
+{%- endmacro %}
+
+
 {% block body %}
     <div class="col-md-2" ></div>
     <div class="col-md-8">
         <ul id="tabs" class="nav nav-tabs" data-tabs="tabs">
-            {% for vehicle in current_user.vehicles %}
+            {% for vehicle in user.vehicles %}
                 <li {% if loop.first %}class="active" {%endif %}>
                     <a href="#v{{vehicle.id}}" id="i{{vehicle.id}}" data-toggle="tab">
                         {{ vehicle.name }}
@@ -12,53 +185,34 @@
             {% endfor %}
         </ul>
         <div id="my-tab-content" class="tab-content">
-            {% for vehicle in current_user.vehicles %}
+            {% for vehicle in user.vehicles %}
+                {% set vehicleloop = loop %}
                 <div class="tab-pane {% if loop.first %}active{% endif %}" id="v{{vehicle.id}}">
                     <h3>{{vehicle.name}}</h3>
-                    {% if vehicle.pitstops %}
-                        {% for pitstop in vehicle.pitstops|reverse %}
-                            <div class="panel panel-default">
-                                <div class="panel-body">
-                                    <table class="table table-striped table-bordered table-condensed">
-                                        <tr>
-                                            <th>Date</th>
-                                            <td>{{pitstop.date}}</td>
-                                        </tr>
-                                        <tr>
-                                            <th>Odometer</th>
-                                            <td>{{pitstop.odometer}} km</td>
-                                        </tr>
-                                        <tr>
-                                            <th>{{ pitstop.consumable.name }}</th>
-                                            <td>{{pitstop.amount}} {{ pitstop.consumable.unit }}</td>
-                                        </tr>
-                                        <tr>
-                                            <th>Costs</th>
-                                            <td>
-                                                {% if pitstop.costs %}
-                                                    {{pitstop.costs}} €
-                                                {% else %}
-                                                    -- €
-                                                {% endif %}
-                                            </td>
-                                        </tr>
-                                    </table>
-                                    {% if loop.first %}
-                                        <a href="{{ url_for('edit_pit_stop_form', pid=pitstop.id) }}" class="btn btn-primary">
-                                            <span class="glyphicon glyphicon-pencil" aria-hidden="true"></span> edit
-                                        </a>
-                                        <a href="{{ url_for('delete_pit_stop_form', pid=pitstop.id) }}" class="btn btn-primary btn-warning ">
-                                            <span class="glyphicon glyphicon-trash" aria-hidden="true"></span> delete
-                                        </a>
-                                    {% endif %}
-                                </div>
-                            </div>
+                    {% if vehicle.data %}
+                        {% for data in vehicle.data|reverse %}
+                            {% if 'Pitstop' in data.__class__.__name__ %}
+                                {{ pitstop(data, vehicleloop.index, loop) }}
+                            {% endif %}
+                            {% if 'Service' in data.__class__.__name__ %}
+                                {{ service(data, vehicleloop.index, loop) }}
+                            {% endif %}
+                            {% if 'Regular' in data.__class__.__name__ %}
+                                {{ regular_instance(data, vehicleloop.index, loop) }}
+                            {% endif %}
+
                         {% endfor %}
                     {% else %}
                         <div class="alert alert-warning" role="alert">
                             not enough data: <a href="{{ url_for('select_consumable_for_new_pitstop', vid=vehicle.id) }}">log a pitstop</a>?
                         </div>
                     {% endif %}
+                    {% if vehicle.regulars %}
+                        <h4>Regular Costs</h4>
+                        {% for data in vehicle.regulars %}
+                            {{ regular(data, vehicleloop.index, loop) }}
+                        {% endfor %}
+                    {% endif %}
                 </div>
             {% endfor %}
         </div>

app/templates/planPitStopForm.html

@@ -0,0 +1,57 @@
+{% extends "layout.html" %}
+
+{% block body %}
+<div class="col-md-2" ></div>
+<div class="col-md-8">
+    <div class="panel panel-default">
+        <div class="panel-body">
+            <h3>Plan Pitstop for '{{ vehicle.name }}'</h3>
+            Price comparision for {{ consumable.name }}:
+            <div class="table-responsive">
+                <table id="compare" class="table table-striped table-bordered table-condensed tablesorter">
+                    <thead>
+                        <tr>
+                            <th>Filling Station</th>
+                            <th>Price/{{ consumable.unit }}</th>
+                        </tr>
+                    </thead>
+                    <tbody>
+                        {% for offer in offers %}
+                            <tr>
+                                <td>
+                                    <div class="row filling_station_info " style="border: 0px">
+                                        <div class="col-md-8">
+                                            <div>{{ offer[0].name }}</div>
+                                            <div>{{ offer[0].street }} {{ offer[0].houseNumber }}</div>
+                                            <div>{{ offer[0].postCode }} {{ offer[0].place }}</div>
+                                        </div>
+                                        <div class="col-md-4" style="height: 60px;">
+                                            <img src="/static/logos/{{ offer[0].brand|lower }}.png">
+                                        </div>
+                                    </div>
+                                </td>
+                                <td>
+                                    {% if offer[0].open %}
+                                        {{ offer[1] }} €/{{ consumable.unit }}
+                                    {% else %}
+                                        Closed
+                                    {% endif %}
+                                </td>
+                            </tr>
+                        {% endfor %}
+                    </tbody>
+                </table>
+            </div>
+        </div>
+    </div>
+</div>
+<script>
+    $(document).ready(function() {
+        $("#compare").tablesorter({sortList: [[1,0]]});
+        $("img").error(function(){
+            $(this).hide();
+        });
+    });
+</script>
+<div class="col-md-2" ></div>
+{% endblock %}

app/templates/statistics.html

@@ -25,7 +25,14 @@
 
 {% macro nav_tab(id, text, active) %}
     {#
+        Create a UI element to select the shown pane of a tabbed view
 
+        id:
+            id of the pane to select
+        text:
+            the text in the UI element
+        active:
+            boolean stating if the tab is active or not
     #}
     <li class="{% if active %}active{% endif %}">
         <a href="#ref_{{id}}" id="id_{{id}}" data-toggle="tab" >
@@ -87,7 +94,15 @@
                 <th>Logged Costs:</th>
                 <td>{{ vehicle.overall_costs | round(2) }} €</td>
             </tr>
-        </table>
+            <tr>
+                <th>Logged Costs per km:</th>
+                {% if vehicle.costs_per_distance != 'N/A' %}
+                    <td>{{ vehicle.costs_per_distance  | round(2) }} €/100km</td>
+                {% else %}
+                   <td>{{ vehicle.costs_per_distance }}</td>
+                {% endif %}
+            </tr>
+       </table>
     </div>
 {% endmacro %}
 
@@ -115,6 +130,7 @@
                     {{ print_vehicle_table(vehicle) }}
                     <ul id="vehicle_{{vehicle.id}}_tabs" class="nav nav-tabs" data-tabs="tabs">
                         {{ nav_tab(vehicle.id|string + '_odometer', 'Odometer', true) }}
+                        {{ nav_tab(vehicle.id|string + '_costs', 'Costs', false) }}
                         {% for consumable in vehicle.consumables %}
                             {{ nav_tab(vehicle.id|string + '_' + consumable.id|string, consumable.name, false) }}
                         {% endfor %}
@@ -131,6 +147,17 @@
                             true
                             )
                         }}
+                        {{ tab_pane(
+                            vehicle.id|string + '_costs',
+                            chart(
+                                vehicle.costs,
+                                'ref_' + vehicle.id|string + '_costs',
+                                '€',
+                                url_for('select_consumable_for_new_pitstop', vid=vehicle.id)
+                            ),
+                            false
+                            )
+                        }}
                         {% for consumable in vehicle.consumables %}
                             <div class="tab-pane" id="ref_{{vehicle.id}}_{{consumable.id}}">
                                 {{ print_consumable_table(consumable) }}

app/tools.py

@@ -1,7 +1,19 @@
+from sqlalchemy import or_
+import requests
 import logging
-from datetime import date
+from datetime import date, datetime, timedelta
 
-from .entities import Pitstop
+from .entities import Pitstop, FillingStation
+from . import db, app
+
+
+class RegularCostInstance:
+    def __init__(self, regular_id, date, odometer, costs, name):
+        self.id = regular_id
+        self.date = date
+        self.odometer = odometer
+        self.costs = costs
+        self.name = name
 
 
 class ConsumableStats:
@@ -16,7 +28,9 @@ class ConsumableStats:
         self.average_amount = []
         self.amounts = []
 
-        pitstops = [stop for stop in vehicle.pitstops if stop.consumable_id == consumable.id]
+        pitstops = [
+            stop for stop in vehicle.pitstops if stop.consumable_id == consumable.id
+        ]
         pitstop_count = len(pitstops)
 
         if pitstop_count > 0:
@@ -25,16 +39,27 @@ class ConsumableStats:
                 self.amounts.append(StatsEvent(pitstop.date, pitstop.amount))
             self.average_amount_fuelled = self.overall_amount / pitstop_count
         if pitstop_count > 1:
-            overall_distance = vehicle.pitstops[-1].odometer - vehicle.pitstops[0].odometer
+            overall_distance = (
+                vehicle.pitstops[-1].odometer - vehicle.pitstops[0].odometer
+            )
             self.average_distance = overall_distance / (pitstop_count - 1)
-            self.average_amount_used = 100 * (self.overall_amount - pitstops[0].amount) / overall_distance
+            self.average_amount_used = (
+                100 * (self.overall_amount - pitstops[0].amount) / overall_distance
+            )
             for index in range(1, pitstop_count):
                 last_ps = pitstops[index - 1]
                 current_ps = pitstops[index]
                 self.average_amount.append(
                     StatsEvent(
                         current_ps.date,
-                        round(100 * current_ps.amount/(current_ps.odometer - last_ps.odometer), 2)))
+                        round(
+                            100
+                            * current_ps.amount
+                            / (current_ps.odometer - last_ps.odometer),
+                            2,
+                        ),
+                    )
+                )
 
 
 class VehicleStats:
@@ -45,20 +70,42 @@ class VehicleStats:
         self.overall_costs = 0
         self.consumables = []
         self.odometers = []
+        self.costs = []
+        self.costs_per_distance = "N/A"
 
         for consumable in vehicle.consumables:
             self.consumables.append(ConsumableStats(vehicle, consumable))
 
-        pitstop_count = len(vehicle.pitstops)
+        events = get_event_line_for_vehicle(vehicle)
+        pitstop_count = len(events)
 
         if pitstop_count > 0:
-             for pitstop in vehicle.pitstops:
-                 self.odometers.append(StatsEvent(pitstop.date, pitstop.odometer))
-                 if pitstop.costs is not None:
+            for pitstop in events:
+                self.odometers.append(StatsEvent(pitstop.date, pitstop.odometer))
+                if pitstop.costs is not None:
                     self.overall_costs += pitstop.costs
+                    self.costs.append(StatsEvent(pitstop.date, pitstop.costs))
+
+        # add the instances to the overall costs
+        for regular_cost_instance in calculate_regular_cost_instances(vehicle):
+            self.overall_costs += regular_cost_instance.costs
+            self.costs.append(
+                StatsEvent(regular_cost_instance.date, regular_cost_instance.costs)
+            )
 
         if pitstop_count > 1:
-            self.overall_distance = vehicle.pitstops[-1].odometer - vehicle.pitstops[0].odometer
+            self.overall_distance = events[-1].odometer - events[0].odometer
+
+        self.costs.sort(key=lambda x: x.date)
+        accumulated_costs = 0
+        for c in self.costs:
+            accumulated_costs += c.value
+            c.value = accumulated_costs
+
+        if self.overall_distance > 0:
+            self.costs_per_distance = float(self.overall_costs) / (
+                float(self.overall_distance) / 100
+            )
 
 
 class StatsEvent:
@@ -66,17 +113,20 @@ class StatsEvent:
         self.date = date
         self.value = value
 
+    def __repr__(self):
+        return str(self.date)
+
 
 def db_log_add(entity):
-    logging.info('db_add: %s' % str(entity))
+    logging.info("db_add: %s" % str(entity))
 
 
 def db_log_delete(entity):
-    logging.info('db_delete: %s' % str(entity))
+    logging.info("db_delete: %s" % str(entity))
 
 
 def db_log_update(entity):
-    logging.info('db_update: %s' % str(entity))
+    logging.info("db_update: %s" % str(entity))
 
 
 def check_vehicle_name_is_unique(current_user, name_field):
@@ -103,10 +153,11 @@ def get_latest_pitstop_for_vehicle(vehicle_id):
     :param vehicle_id: the id of the vehicle
     :return: the latest pitstop or None if no pitstop exists
     """
-    latest_pitstop = Pitstop.query\
-        .filter(Pitstop.vehicle_id == vehicle_id)\
-        .order_by(Pitstop.id.desc())\
+    latest_pitstop = (
+        Pitstop.query.filter(Pitstop.vehicle_id == vehicle_id)
+        .order_by(Pitstop.id.desc())
         .first()
+    )
     return latest_pitstop
 
 
@@ -117,15 +168,18 @@ def get_latest_pitstop_for_vehicle_and_consumable(vehicle_id, consumable_id):
     :param consumable_id: the id of the consumable
     :return: the latest pitstop or None if no pitstop exists
     """
-    latest_pitstop_consumable = Pitstop.query\
-        .filter(Pitstop.vehicle_id == vehicle_id)\
-        .filter(Pitstop.consumable_id == consumable_id)\
-        .order_by(Pitstop.id.desc())\
+    latest_pitstop_consumable = (
+        Pitstop.query.filter(Pitstop.vehicle_id == vehicle_id)
+        .filter(Pitstop.consumable_id == consumable_id)
+        .order_by(Pitstop.id.desc())
         .first()
+    )
     return latest_pitstop_consumable
 
 
-def compute_lower_limits_for_new_pitstop(latest_pitstop, last_pitstop_consumable, consumable_id):
+def compute_lower_limits_for_new_pitstop(
+    latest_pitstop, last_pitstop_consumable, consumable_id
+):
     """
     This function figures out the lower limits for date and odometer of a new pitstop.
     :param latest_pitstop:
@@ -149,29 +203,109 @@ def compute_lower_limits_for_new_pitstop(latest_pitstop, last_pitstop_consumable
     return Pitstop(odometer, amount, date_of_pitstop, costs, consumable_id)
 
 
-    # if latest_pitstop is not None:
-    #     if last_pitstop_consumable is not None and last_pitstop_consumable != latest_pitstop:
-    #         if latest_pitstop.id > last_pitstop_consumable.id:
-    #             return Pitstop(latest_pitstop.odometer,
-    #                            last_pitstop_consumable.overall_amount,
-    #                            latest_pitstop.date,
-    #                            last_pitstop_consumable.costs,
-    #                            consumable_id)
-    #         else:
-    #             return Pitstop(last_pitstop_consumable.odometer,
-    #                            last_pitstop_consumable.overall_amount,
-    #                            last_pitstop_consumable.date,
-    #                            last_pitstop_consumable.costs,
-    #                            consumable_id)
-    #     else:
-    #         # either only one pitstop exists or both are the same
-    #         litres = 0
-    #         costs = 0
-    #         if latest_pitstop.consumable_id == last_pitstop_consumable.consumable_id:
-    #             litres = latest_pitstop.overall_amount
-    #             costs = latest_pitstop.costs
-    #         return Pitstop(latest_pitstop.odometer, litres, latest_pitstop.date, costs, consumable_id)
-    # else:
-    #     # No existing pitstop at all: insert fake data
-    #     return Pitstop(0, 0, date(1970, 1, 1), 0, None)
+def pitstop_service_key(x):
+    # if the entry got no odometer (regular costs!) then we assume it's okay
+    # to have regular cost at a virtual odometer of 0 on that day.
+    return x.date, x.odometer or 0
 
+
+def get_event_line_for_vehicle(vehicle):
+    data = []
+    for pitstop in vehicle.pitstops:
+        data.append(pitstop)
+    for service in vehicle.services:
+        data.append(service)
+    data.sort(key=pitstop_service_key)
+    return data
+
+
+def chunks(l, n):
+    """Yield successive n-sized chunks from l."""
+    for i in range(0, len(l), n):
+        yield l[i : i + n]
+
+
+def update_filling_station_prices(ids):
+    max_age = (datetime.now() - timedelta(minutes=15)).strftime("%Y-%m-%d %H:%M")
+
+    res = (
+        db.session.query(FillingStation)
+        .filter(FillingStation.id.in_(ids))
+        .filter(
+            or_(
+                FillingStation.last_update == None, FillingStation.last_update < max_age
+            )
+        )
+        .all()
+    )
+
+    if len(res) > 0:
+        id_map = {x.id: x for x in res}
+        query_ids = [x.id for x in res]
+        api_key = app.config["TANKERKOENIG_API_KEY"]
+        url = "https://creativecommons.tankerkoenig.de/json/prices.php"
+
+        # documentation tells us to query max 10 filling stations at a time...
+        for c in chunks(query_ids, 10):
+            params = {"apikey": api_key, "ids": ",".join(c)}
+            response = requests.get(url, params=params)
+            response_json = response.json()
+            if response_json["ok"]:
+                prices = response_json["prices"]
+                for price in prices:
+                    id = price
+                    station_status = prices[id]
+                    id_map[id].open = station_status["status"] == "open"
+                    if id_map[id].open:
+                        id_map[id].diesel = station_status["diesel"]
+                        id_map[id].e10 = station_status["e10"]
+                        id_map[id].e5 = station_status["e5"]
+                    id_map[id].last_update = datetime.now()
+            else:
+                logging.error(
+                    "could not update filling stations because of {r} on URL {u}.".format(
+                        r=str(response_json), u=response.url
+                    )
+                )
+        db.session.commit()
+
+
+def calculate_regular_cost_instances(vehicle):
+    data = []
+    for regular in vehicle.regulars:
+        if date.today() < regular.start_at:
+            # skip regular costs that are not yet active
+            continue
+        if regular.ends_at:
+            end_date = regular.ends_at
+        else:
+            end_date = date.today()
+
+        start_year = regular.start_at.year
+        end_year = end_date.year
+
+        for year in range(start_year, end_year + 1):
+            for day in regular.days.split(","):
+                m, d = day.split("-")
+                d = date(year, int(m), int(d))
+                if regular.start_at <= d and d <= end_date:
+                    r = RegularCostInstance(
+                        regular.id,
+                        date=d,
+                        odometer=None,
+                        costs=regular.costs,
+                        name=regular.description,
+                    )
+                    data.append(r)
+    return data
+
+
+def get_users_active_vehicle(user):
+    def selector(vehicle):
+        if not vehicle.pitstops:
+            return date.today()
+        return vehicle.pitstops[-1].date
+
+    active_vehicles = [g for g in user.vehicles if g.is_active]
+    active_vehicles.sort(key=selector, reverse=True)
+    return active_vehicles

config.py

@@ -1,4 +1,5 @@
 import os
+
 basedir = os.path.abspath(os.path.dirname(__file__))
 
 
@@ -17,6 +18,9 @@ class Config:
     MAIL_USE_SSL = False
     MAIL_USERNAME = os.environ.get('MAIL_USERNAME')
     MAIL_PASSWORD = os.environ.get('MAIL_PASSWORD')
+    ADMIN_MAIL = 'joachim@lusiardi.de'
+    TANKERKOENIG_API_KEY = os.environ.get('TANKERKOENIG_API_KEY')
+    DEBUG = False
 
     @staticmethod
     def init_app(app):
@@ -26,16 +30,19 @@ class Config:
 class DevelopmentConfig(Config):
     SECURITY_SEND_REGISTER_EMAIL = False
     DEBUG = True
-    SQLALCHEMY_DATABASE_URI = 'mysql+pymysql://root:%s@database/pitstops' % (os.environ['DATABASE_ENV_MYSQL_ROOT_PASSWORD'])
+    SQLALCHEMY_DATABASE_URI = 'sqlite:////data/data.sqlite'
 
 
 class TestingConfig(Config):
-    TESTING = True
-    SQLALCHEMY_DATABASE_URI = 'sqlite:///' + os.path.join(basedir, 'data_testing.sqlite')
+    SECURITY_SEND_REGISTER_EMAIL = False
+    DEBUG = True
+    SQLALCHEMY_DATABASE_URI = 'mysql+pymysql://root:{p}@{h}/pitstops'.format(p=os.environ.get('MYSQL_PASSWORD'),
+                                                                             h=os.environ.get('MYSQL_HOST'))
 
 
 class ProductionConfig(Config):
-    SQLALCHEMY_DATABASE_URI = 'sqlite:///' + os.path.join(basedir, 'data.sqlite')
+    SQLALCHEMY_DATABASE_URI = 'mysql+pymysql://root:{h}@database/pitstops'.format(
+        h=os.environ.get('DATABASE_ENV_MYSQL_ROOT_PASSWORD'))
 
 
 config = {
@@ -43,4 +50,4 @@ config = {
     'testing': TestingConfig,
     'production': ProductionConfig,
     'default': DevelopmentConfig
-}
+}

database_upgrades/upgrade_freckles_to_gillian.sql

@@ -0,0 +1,11 @@
+CREATE TABLE IF NOT EXISTS `service` (
+  `id` int(11) NOT NULL AUTO_INCREMENT,
+  `date` date DEFAULT NULL,
+  `odometer` int(11) DEFAULT NULL,
+  `vehicle_id` int(11) DEFAULT NULL,
+  `costs` decimal(10,2) DEFAULT NULL,
+  `description` varchar(4096) DEFAULT NULL,
+  PRIMARY KEY (`id`),
+  KEY `vehicle_id` (`vehicle_id`),
+  CONSTRAINT `service_ibfk_1` FOREIGN KEY (`vehicle_id`) REFERENCES `vehicle` (`id`)
+) ENGINE=InnoDB AUTO_INCREMENT=16 DEFAULT CHARSET=latin1;

database_upgrades/upgrade_gillian_to_henni.sql

@@ -0,0 +1,39 @@
+CREATE TABLE `filling_station` (
+  `int_id` int(11) NOT NULL AUTO_INCREMENT,
+  `id` varchar(40) NOT NULL,
+  `name` text NOT NULL,
+  `street` text NOT NULL,
+  `place` text NOT NULL,
+  `houseNumber` text,
+  `postCode` int(11) NOT NULL,
+  `brand` text NOT NULL,
+  `lat` decimal(8,5) NOT NULL,
+  `lng` decimal(8,5) NOT NULL,
+  `last_update` datetime DEFAULT NULL,
+  `diesel` decimal(10,3) DEFAULT NULL,
+  `e5` decimal(10,3) DEFAULT NULL,
+  `e10` decimal(10,3) DEFAULT NULL,
+  `open` tinyint(1) DEFAULT NULL,
+  PRIMARY KEY (`int_id`),
+  UNIQUE KEY `id` (`id`)
+) ENGINE=InnoDB AUTO_INCREMENT=31 DEFAULT CHARSET=latin1;
+
+CREATE TABLE `users_fillingstations` (
+  `user_id` int(11) DEFAULT NULL,
+  `fillingstation_id` int(11) DEFAULT NULL,
+  KEY `user_id` (`user_id`),
+  KEY `fillingstation_id` (`fillingstation_id`),
+  CONSTRAINT `users_fillingstations_ibfk_1` FOREIGN KEY (`user_id`) REFERENCES `user` (`id`),
+  CONSTRAINT `users_fillingstations_ibfk_2` FOREIGN KEY (`fillingstation_id`) REFERENCES `filling_station` (`int_id`)
+) ENGINE=InnoDB DEFAULT CHARSET=latin1;
+
+ALTER TABLE `consumable` ADD COLUMN `ext_id` varchar(255) DEFAULT NULL;
+update consumable set ext_id = 'e5' where id = 1;
+update consumable set ext_id = 'e10' where id = 34;
+update consumable set ext_id = 'diesel' where id = 32;
+
+
+ALTER TABLE `user` ADD COLUMN `home_lat` decimal(8,5) DEFAULT NULL;
+ALTER TABLE `user` ADD COLUMN `home_long` decimal(8,5) DEFAULT NULL;
+ALTER TABLE `user` ADD COLUMN `home_zoom` int(11) DEFAULT NULL;
+

database_upgrades/upgrade_jody_to_kilian.sql

@@ -0,0 +1,2 @@
+ALTER TABLE `vehicle` ADD COLUMN `is_active` tinyint(1);
+UPDATE `vehicle` SET `is_active` = 1;

docker-compose.yml

@@ -2,19 +2,9 @@ version: '2'
 services:
   rollerverbrauch:
     build: .
-    depends_on:
-      - database
-    volumes:
-      - ./compose_config/:/config
     environment:
       - config=/config/config.py
       - DATABASE_ENV_MYSQL_ROOT_PASSWORD=foobar123
+      - FLASK_CONFIG=testing
     ports:
-      - 5000
-  database:
-    image: mysql
-    environment:
-      - MYSQL_ROOT_PASSWORD=foobar123
-      - MYSQL_DATABASE=pitstops
-    ports:
-      - 3306
+      - 127.0.0.1:5000:5000

main.py

@@ -1,12 +1,17 @@
 import os
 from app import app
 import logging
+from config import config
 
 
 def setup_logging():
     logging.basicConfig(format='%(asctime)s [%(levelname)s]: %(message)s', level=logging.INFO)
 
 if __name__ == '__main__':
-    DEBUG = 'DEBUG' in os.environ and os.environ['DEBUG'] != 'False'
+    c = config[os.getenv('FLASK_CONFIG') or 'default']
+
+    DEBUG = c.DEBUG
+    DEBUG = os.environ.get('DEBUG', DEBUG)
+
     setup_logging()
     app.run(debug=DEBUG, host='0.0.0.0')

requirements.txt

@@ -3,3 +3,7 @@ Flask-SQLAlchemy
 Flask-Security
 Flask-WTF
 PyMySQL
+markdown
+Flask-Limiter
+requests
+email_validator

tests/Dockerfile

@@ -0,0 +1,12 @@
+FROM debian8_python3
+
+COPY app/requirements.txt /requirements.txt
+RUN pip3 install -r /requirements.txt; \
+    mkdir /data
+
+ADD app /app
+
+VOLUME ["/data"]
+VOLUME ["/app/config]
+EXPOSE 5000
+ENTRYPOINT python3 /app/main.py

tests/app/main.py

@@ -0,0 +1,137 @@
+import unittest
+import inspect
+from selenium import webdriver
+from selenium.webdriver.common.keys import Keys
+from selenium.webdriver.common.desired_capabilities import DesiredCapabilities
+from selenium.webdriver.common.by import By
+from selenium.webdriver.support.ui import WebDriverWait
+from selenium.webdriver.support import expected_conditions
+
+
+def wait_net_service(server, port, timeout=None):
+    """ Wait for network service to appear
+        @param timeout: in seconds, if None or 0 wait forever
+        @return: True of False, if timeout is None may return only True or
+                 throw unhandled network exception
+    """
+    import socket
+    import errno
+
+    s = socket.socket()
+    if timeout:
+        from time import time as now
+        # time module is needed to calc timeout shared between two exceptions
+        end = now() + timeout
+
+    while True:
+        try:
+            if timeout:
+                next_timeout = end - now()
+                if next_timeout < 0:
+                    return False
+                else:
+                    s.settimeout(next_timeout)
+
+            s.connect((server, port))
+
+        except socket.timeout as err:
+            # this exception occurs only if timeout is set
+            if timeout:
+                return False
+
+        except socket.error as err:
+            # catch timeout exception from underlying network library
+            # this one is different from socket.timeout
+            if type(err.args) != tuple or err[0] != errno.ETIMEDOUT:
+                raise
+        else:
+            s.close()
+            return True
+
+
+class BaseTestCase(unittest.TestCase):
+    def setUp(self):
+        self.screen_shot_counter = 0
+        self.driver = webdriver.Remote(
+            command_executor='http://selenium:4444/wd/hub',
+            desired_capabilities=DesiredCapabilities.FIREFOX)
+        self.driver.get("http://rollerverbrauch:5000")
+        WebDriverWait(self.driver, 10).until(expected_conditions.presence_of_element_located((By.ID, "email")))
+
+    def create_screenshot(self):
+        self.driver.get_screenshot_as_file(
+            '/results/%s_%s_%s.png' % (self.__class__.__name__, inspect.stack()[1][3], str(self.screen_shot_counter)))
+        self.screen_shot_counter += 1
+
+    def tearDown(self):
+        self.driver.close()
+
+
+class RegisterCheck(BaseTestCase):
+    def setUp(self):
+        self.screen_shot_counter = 0
+        self.driver = webdriver.Remote(
+            command_executor='http://selenium:4444/wd/hub',
+            desired_capabilities=DesiredCapabilities.FIREFOX)
+        self.driver.get("http://rollerverbrauch:5000")
+        WebDriverWait(self.driver, 10).until(expected_conditions.presence_of_element_located((By.ID, "email")))
+
+    def test_page_loads(self):
+        self.driver.get("http://rollerverbrauch:5000")
+        self.create_screenshot()
+        self.assertIn("refuel", self.driver.title, "Title must contain reload")
+
+    def test_can_register(self):
+        self.driver.get("http://rollerverbrauch:5000")
+        self.driver.find_element_by_partial_link_text('Register').click()
+        self.create_screenshot()
+        WebDriverWait(self.driver, 10).until(expected_conditions.presence_of_element_located((By.ID, "submit")))
+        self.create_screenshot()
+        self.driver.find_element_by_id('email').send_keys('test@test.com')
+        self.driver.find_element_by_id('password').send_keys('test123')
+        self.driver.find_element_by_id('password_confirm').send_keys('test123')
+        self.create_screenshot()
+        self.driver.find_element_by_id('submit').click()
+        WebDriverWait(self.driver, 10).until(expected_conditions.presence_of_element_located((By.ID, "i1")))
+        self.create_screenshot()
+
+    def test_register_must_repeat_pwd(self):
+        self.driver.get("http://rollerverbrauch:5000")
+        self.driver.find_element_by_partial_link_text('Register').click()
+        self.create_screenshot()
+        WebDriverWait(self.driver, 10).until(expected_conditions.presence_of_element_located((By.ID, "submit")))
+        self.create_screenshot()
+        self.driver.find_element_by_id('email').send_keys('test1@test.com')
+        self.driver.find_element_by_id('password').send_keys('test123')
+        self.create_screenshot()
+        self.driver.find_element_by_id('submit').click()
+        self.create_screenshot()
+        error = self.driver.find_elements_by_class_name('error')
+        self.assertIsNotNone(error[0], 'we expect an error')
+        self.assertIn('Passwords do not match', error[0].text, 'wrong error message')
+
+    def test_register_must_be_equal_pwd(self):
+        self.driver.get("http://rollerverbrauch:5000")
+        self.driver.find_element_by_partial_link_text('Register').click()
+        self.create_screenshot()
+        WebDriverWait(self.driver, 10).until(expected_conditions.presence_of_element_located((By.ID, "submit")))
+        self.create_screenshot()
+        self.driver.find_element_by_id('email').send_keys('test1@test.com')
+        self.driver.find_element_by_id('password').send_keys('test123')
+        self.driver.find_element_by_id('password_confirm').send_keys('test1234')
+        self.create_screenshot()
+        self.driver.find_element_by_id('submit').click()
+        self.create_screenshot()
+        error = self.driver.find_elements_by_class_name('error')
+        self.assertIsNotNone(error[0], 'we expect an error')
+        self.assertIn('Passwords do not match', error[0].text, 'wrong error message')
+
+
+class LoginCheck(BaseTestCase):
+
+    def can_login(self):
+        pass
+
+if __name__ == "__main__":
+    wait_net_service('selenium', 4444)
+    unittest.main()

tests/app/requirements.txt

@@ -0,0 +1 @@
+selenium

tests/compose_config/config.py

@@ -0,0 +1,16 @@
+import os
+
+#SQLALCHEMY_DATABASE_URI = 'mysql+pymysql://root:%s@database/pitstops' % (os.environ['DATABASE_ENV_MYSQL_ROOT_PASSWORD'])
+SQLALCHEMY_DATABASE_URI = 'sqlite:////data/rollerverbrauch.db'
+
+MAIL_SERVER = ''
+MAIL_PORT= 25
+MAIL_USE_TLS = True
+MAIL_USE_SSL = False
+MAIL_USERNAME = ''
+MAIL_PASSWORD = ''
+SECURITY_EMAIL_SENDER = ''
+SECURITY_PASSWORD_SALT = 'SecretSalt'
+SECRET_KEY = 'SecretKey'
+
+SECURITY_SEND_REGISTER_EMAIL = False

tests/docker-compose.yml

@@ -0,0 +1,22 @@
+version: '2'
+services:
+  tests:
+    build: .
+    depends_on:
+      - selenium
+    volumes:
+     - ./results:/results
+  selenium:
+    image: selenium/standalone-firefox
+    depends_on:
+     - rollerverbrauch
+  rollerverbrauch:
+    build: ..
+    volumes:
+      - ./compose_config/:/config
+    environment:
+      - config=/config/config.py
+      - DATABASE_ENV_MYSQL_ROOT_PASSWORD=foobar123
+    ports:
+      - 5000
+

tests/run_test.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+rm -f results/*
+docker-compose build
+docker-compose up --abort-on-container-exit
+docker-compose down
+docker-compose rm --all