243 lines
9.2 KiB
Python
243 lines
9.2 KiB
Python
from flask import url_for, redirect, render_template, flash
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from flask_security import login_required
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from flask_security.core import current_user
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from sqlalchemy.exc import IntegrityError
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from datetime import date
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from ..entities import Vehicle, Consumable, Pitstop
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from ..forms import SelectVehicleForm, SelectConsumableForm, CreatePitstopForm, EditPitstopForm, DeletePitStopForm
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from ..tools import db_log_update, db_log_delete, db_log_add, pitstop_service_key, \
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get_event_line_for_vehicle, update_filling_station_prices
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from .. import app, db
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@app.route('/pitstops/vehicle/select', methods=['GET', 'POST'])
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@login_required
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def select_vehicle_for_new_pitstop():
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if len(current_user.vehicles) == 1:
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return redirect(url_for('select_consumable_for_new_pitstop', vid=current_user.vehicles[0].id))
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form = SelectVehicleForm()
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form.vehicle.choices = [(g.id, g.name) for g in current_user.vehicles]
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if form.validate_on_submit():
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return redirect(url_for('select_consumable_for_new_pitstop', vid=form.vehicle.data))
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return render_template('selectVehicle.html', form=form)
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@app.route('/pitstops/vehicle/<int:vid>/consumable/select', methods=['GET', 'POST'])
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@login_required
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def select_consumable_for_new_pitstop(vid):
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vehicle = Vehicle.query.get(vid)
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if vehicle is None or vehicle not in current_user.vehicles:
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return redirect(url_for('select_vehicle_for_new_pitstop'))
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if len(vehicle.consumables) == 0:
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flash('Please choose at least one consumable!', 'warning')
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return redirect(url_for('edit_vehicle', vid=vid))
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if len(vehicle.consumables) == 1:
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return redirect(url_for('create_pit_stop_form', vid=vid, cid=vehicle.consumables[0].id))
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form = SelectConsumableForm()
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form.consumable.choices = [(g.id, g.name) for g in vehicle.consumables]
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if form.validate_on_submit():
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return redirect(url_for('create_pit_stop_form', vid=vid, cid=form.consumable.data))
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return render_template('selectConsumableForVehicle.html', vehicle=vehicle, form=form)
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@app.route('/pitstops/vehicle/<int:vid>/consumable/<int:cid>/create', methods=['GET', 'POST'])
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@login_required
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def create_pit_stop_form(vid, cid):
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vehicle = Vehicle.query.get(vid)
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if vehicle is None or vehicle not in current_user.vehicles:
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return redirect(url_for('select_vehicle_for_new_pitstop'))
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consumable = Consumable.query.get(cid)
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if consumable not in vehicle.consumables:
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return redirect(url_for('select_consumable_for_new_pitstop', vid=vid))
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form = CreatePitstopForm()
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data = get_event_line_for_vehicle(vehicle)
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if len(data) > 0:
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form.set_pitstops(vehicle.pitstops)
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form.same_odometer_allowed = (type(data[-1]) != Pitstop) or (data[-1].consumable.id != cid)
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else:
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form.set_pitstops([])
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form.same_odometer_allowed = True
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# set the label of the litres field to make the user comfortable
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form.set_consumable(consumable)
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# preinitialize the defaults with potentially existing values from a try before
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form.preinit_with_data()
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#
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# Validate should accept same odometer on different consumables
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#
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if form.validate_on_submit():
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new_stop = Pitstop(form.odometer.data, form.litres.data, form.date.data, form.costs.data, cid)
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db.session.add(new_stop)
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vehicle.pitstops.append(new_stop)
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try:
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db.session.commit()
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db_log_add(new_stop)
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except IntegrityError:
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db.session.rollback()
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form.odometer.errors.append('Pitstop already present for %s at odometer %s km!' % (consumable.name, form.odometer.data))
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return render_template('createPitStopForm.html', form=form, vehicle=vehicle, messages=form.get_hint_messages())
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return redirect(url_for('get_pit_stops', _anchor= 'v' + str(vehicle.id)))
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form.process()
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return render_template('createPitStopForm.html', form=form, vehicle=vehicle, messages=form.get_hint_messages())
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@app.route('/pitstops/delete/<int:pid>', methods=['GET', 'POST'])
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@login_required
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def delete_pit_stop_form(pid):
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pitstop = Pitstop.query.filter(Pitstop.id == pid).first()
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if pitstop is None:
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return redirect(url_for('get_pit_stops'))
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vehicle = Vehicle.query.filter(Vehicle.id == pitstop.vehicle_id).first()
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if vehicle not in current_user.vehicles:
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return redirect(url_for('get_pit_stops'))
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form = DeletePitStopForm()
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if form.validate_on_submit():
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db.session.delete(pitstop)
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db.session.commit()
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db_log_delete(pitstop)
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return redirect(url_for('get_pit_stops', _anchor='v' + str(vehicle.id)))
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return render_template('deletePitstopForm.html', form=form, pitstop=pitstop )
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@app.route('/pitstops/edit/<int:pid>', methods=['GET', 'POST'])
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@login_required
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def edit_pit_stop_form(pid):
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edit_pitstop = Pitstop.query.get(pid)
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if edit_pitstop is None:
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return redirect(url_for('get_pit_stops'))
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vehicle = Vehicle.query.filter(Vehicle.id == edit_pitstop.vehicle_id).first()
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if vehicle not in current_user.vehicles:
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return redirect(url_for('get_pit_stops'))
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last_pitstop_pos = vehicle.pitstops.index(edit_pitstop) - 1
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if last_pitstop_pos > 0:
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last_pitstop = vehicle.pitstops[last_pitstop_pos]
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else:
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last_pitstop = Pitstop(0, 0, date(1970, 1, 1), 0, 0)
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form = EditPitstopForm()
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form.set_pitstop(last_pitstop)
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if form.validate_on_submit():
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edit_pitstop.costs = form.costs.data
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edit_pitstop.date = form.date.data
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edit_pitstop.amount = form.litres.data
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edit_pitstop.odometer = form.odometer.data
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db.session.commit()
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db_log_update(edit_pitstop)
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return redirect(url_for('get_pit_stops', _anchor='v' + str(vehicle.id)))
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form.odometer.default = edit_pitstop.odometer
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form.litres.default = edit_pitstop.amount
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form.date.default = edit_pitstop.date
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form.costs.default = edit_pitstop.costs
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form.process()
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messages = {
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'date': 'Date must be between %s and %s (including).' % (str(last_pitstop.date), str(date.today())),
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'odometer': 'Odometer must be greater than %s km.' % (str(last_pitstop.odometer))
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}
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if edit_pitstop.costs is not None and edit_pitstop.costs > 0:
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messages['costs'] = 'Costs must be higher than 0.01 €.'
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return render_template('editPitStopForm.html', form=form, vehicle=vehicle, messages=messages)
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@app.route('/pitstops', methods=['GET'])
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@login_required
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def get_pit_stops():
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user = {
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'vehicles': []
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}
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for vehicle in current_user.vehicles:
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data = []
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for pitstop in vehicle.pitstops:
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data.append(pitstop)
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for service in vehicle.services:
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data.append(service)
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data.sort(key=pitstop_service_key)
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v = {
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'id': vehicle.id,
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'name': vehicle.name,
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'data': data
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}
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user['vehicles'].append(v)
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return render_template('pitstops.html', user=user)
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@app.route('/pitstops/plan/vehicle/select', methods=['GET', 'POST'])
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@login_required
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def select_vehicle_for_plan_pitstop():
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if len(current_user.vehicles) == 1:
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return redirect(url_for('select_consumable_for_plan_pitstop', vid=current_user.vehicles[0].id))
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form = SelectVehicleForm()
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form.vehicle.choices = [(g.id, g.name) for g in current_user.vehicles]
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if form.validate_on_submit():
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return redirect(url_for('select_consumable_for_plan_pitstop', vid=form.vehicle.data))
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return render_template('selectVehicle.html', form=form)
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@app.route('/pitstops/plan/vehicle/<int:vid>/consumable/select', methods=['GET', 'POST'])
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@login_required
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def select_consumable_for_plan_pitstop(vid):
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vehicle = Vehicle.query.get(vid)
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if vehicle is None or vehicle not in current_user.vehicles:
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return redirect(url_for('select_consumable_for_plan_pitstop'))
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if len(vehicle.consumables) == 0:
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flash('Please choose at least one consumable!', 'warning')
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return redirect(url_for('edit_vehicle', vid=vid))
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if len(vehicle.consumables) == 1:
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return redirect(url_for('plan_pit_stop_form', vid=vid, cid=vehicle.consumables[0].id))
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form = SelectConsumableForm()
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form.consumable.choices = [(g.id, g.name) for g in vehicle.consumables]
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if form.validate_on_submit():
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return redirect(url_for('plan_pit_stop_form', vid=vid, cid=form.consumable.data))
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return render_template('selectConsumableForVehicle.html', vehicle=vehicle, form=form)
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@app.route('/pitstops/plan/vehicle/<int:vid>/consumable/<int:cid>', methods=['GET', 'POST'])
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@login_required
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def plan_pit_stop_form(vid, cid):
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vehicle = Vehicle.query.get(vid)
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if vehicle is None or vehicle not in current_user.vehicles:
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return redirect(url_for('select_vehicle_for_new_pitstop'))
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consumable = Consumable.query.get(cid)
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if consumable not in vehicle.consumables:
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return redirect(url_for('select_consumable_for_new_pitstop', vid=vid))
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update_filling_station_prices([x.id for x in current_user.favourite_filling_stations])
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offers = []
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for fs in current_user.favourite_filling_stations:
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offers.append((fs, getattr(fs, consumable.ext_id),))
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return render_template('planPitStopForm.html', vehicle=vehicle, consumable=consumable, offers=offers)
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