Fixed a bug with editing services / pitstops

The event that was edited should not limit the dates and
odometers for the update.

app/forms/pitstop.py

@@ -14,16 +14,12 @@ class EditPitstopForm(FlaskForm):
     litres = DecimalField('Litres (l)', places=2, validators=[litres_check])
     costs = DecimalField('Costs (€, overall)', places=2, validators=[costs_check])
     submit = SubmitField(label='Update it!')
-    last_pitstop = None
     same_odometer_allowed = True
     pitstops = []
 
     def set_pitstops(self, pitstops):
         self.pitstops = pitstops
 
-    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)
 
@@ -44,6 +40,7 @@ class EditPitstopForm(FlaskForm):
         }
         return messages
 
+
 class CreatePitstopForm(FlaskForm):
     date = DateField('Date of Pitstop')
     odometer = IntegerField('Odometer (km)', validators=[odometer_date_check])

app/forms/service.py

@@ -43,33 +43,33 @@ class DeleteServiceForm(FlaskForm):
 
 
 class EditServiceForm(FlaskForm):
-    date = DateField('Date of Service', validators=[date_check])
-    odometer = IntegerField('Odometer (km)', validators=[odometer_check])
+    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!')
-    last_pitstop = None
     same_odometer_allowed = True
+    pitstops = []
 
-    def set_pitstop(self, last_pitstop):
-        self.last_pitstop = last_pitstop
+    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
-        else:
-            self.odometer.default = self.last_pitstop.odometer
 
         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
 
+    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