def on_release(self):
with open(self.name + MANAGER_FILE) as f:
code = ''.join(f.readlines())
MessagePopup(message="resetting " + self.name + " database").open()
exec(code)
MessagePopup(message=self.name +
" database successfully reset").open()
def confirm(self):
ori_psw_input = self.ids.ori_psw_input
ori_psw = ori_psw_input.text
new_psw = self.ids.new_psw_input.text
msg = Guest.change_psw(ori_psw, new_psw)
if msg: # returned error message
MessagePopup(message=msg).open()
ori_psw_input.focus = True
else:
MessagePopup(message="Password changed successfully!").open()
self.popup.dismiss()
def register(self):
details = []
for widget in self.all_input:
msg = widget.error
if msg:
MessagePopup(message=msg).open()
return
details.append(widget.value)
Guest.register(*details)
self._to_login()
MessagePopup(
message="Successfully registered! Please login to continue.").open(
)
def book(self, *args):
# handle unavailable situations
if self.day <= Activity.BOOK_AHEAD:
MessagePopup(message="There are no activities available for the first three days.").open()
elif self.day < get_day():
MessagePopup(message="You can not book activities for days before!").open()
elif self.day < get_day() + Activity.BOOK_AHEAD:
MessagePopup(message="You need to book activities at least three days ahead!").open()
else:
# initiate and open activity picker popup
activity_picker = ActivityPicker(day=self.day)
activity_picker.refresh_ref = self # save for future update
activity_picker.open()
def confirm(self):
guest_db = TinyDB("guest.json")
query = Query()
day = int(self.ids.day_input.text)
if day < 1 or day > 14:
MessagePopup(
message="day must be between 1 and 14 (boundary inclusive)"
).open()
else:
start_date = datetime.now() - timedelta(days=day - 1)
guest_db.update({"start": start_date.strftime("%d%m%y")},
query.journey == "Kimberley Quest")
MessagePopup(message="successfully updated start date to " +
start_date.strftime("%d/%m/%y")).open()
def book(self, *args):
if self.day <= get_day():
MessagePopup(message="You can not book meal for today or days before!").open()
else:
popup = MealPicker(day=self.day)
popup.refresh_ref = self
popup.open()
def update_profile(self):
# save profile to data base
if self.changed:
for widget in self.all_input:
widget.update()
MessagePopup(message="Changes saved!").open()
self.manager.current = "menu"
def check(self):
if not self.text:
return
msg = self.error
if msg:
MessagePopup(message=msg).open()
self.background_color = self.bg_color_invalid
else:
self.background_color = self.bg_color_valid
def login(self):
usr_input = self.ids.usr_input
psw_input = self.ids.psw_input
msg = Guest.login(usr_input.text, psw_input.text)
if msg:
MessagePopup(message=msg).open()
usr_input.focus = True
else:
usr_input.text = ''
psw_input.text = ''
root = App.get_running_app().root # main screen manager
root.transition = CardTransition(direction="up", mode="pop")
root.current = "menu"
def refresh(self):
layout = self.ids.receipt_blocks
layout.clear_widgets()
receipt, total = Guest.costs()
if receipt:
for activity in receipt:
# instantiate rows using activity objects
layout.add_widget(
ReceiptBlock(name=activity.name,
day=activity.day,
price=activity.price))
else:
MessagePopup(message="You haven't booked any activity yet.").open()
self.total = total
def _cancel(self):
Guest.book_activity("activities", self.day,
Activity.no_activity().name)
self.parent.remove_widget(self)
ReceiptLayout.single.total -= self.price
MessagePopup(message="This activity is cancelled!")
def on_release(self):
if self.unavailable:
MessagePopup(message="You can not cancel this activity!").open()
else:
self.parent.parent.cancel()
def _update(self, *args):
# update activity booking database
Guest.book_activity("activities", self.day, self.name)
MessagePopup(message="Booking saved!").open()
def undo(cls):
cls.last[0].state = "down"
# note the index is 0 next line because cls.last is updated last line
cls.last[0].state = "normal"
MessagePopup(message="Booking abandoned!").open()
def update(self, instance, value):
if value == "down":
Guest.book_activity("meals", self.day, self.name)
MessagePopup(message="Meal booking saved!").open()