kennyboy55
ac7293244c
- Added WebSocket connection for real-time updates on activity attendees and capacity. - Created base HTML template for consistent layout across event pages. - Developed event details page to display event information and activities. - Implemented RSVP page with multi-step navigation for email, guests, activities, questions, and notes. - Added partial templates for dynamic content rendering during RSVP process. - Introduced utility functions for page management and RSVP creation. - Updated ASGI configuration to support WebSocket connections. - Enhanced logging for better debugging and error tracking. - Integrated channels for handling real-time communication in RSVP process.
108 lines
3.1 KiB
Python
108 lines
3.1 KiB
Python
import json
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from django.core.exceptions import ValidationError
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from ..models import RSVP, Activity, ActivitySelection, Event, Invite
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def create_rsvp(event: Event, invite: Invite):
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rsvp = RSVP(event=event, invite=invite)
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rsvp.page = RSVP.Page.EMAIL
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rsvp.furthest_page = RSVP.Page.EMAIL
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if(invite.recipient_email != ""):
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rsvp.responder_email = invite.recipient_email
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rsvp.save()
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return rsvp
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def create_or_switch_activity_response(rsvp: RSVP, activity: Activity):
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"""
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This function will:
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1. Check if there already is a ActivitySelection for this pair
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- then remove it (unselecting)
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2. Always make sure that the new selection will fit the number of guests
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- Adding guests will be blocked when a selection is active which is full
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3. Check if the new selection is illegal (choose one in same group)
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- then remove the old one
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- add the new selection (switch choice)
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"""
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# Step 1: Remove existing selection for this activity pair (unselecting)
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existing_selection = ActivitySelection.objects.filter(rsvp=rsvp, activity=activity).first()
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if existing_selection:
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existing_selection.delete()
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return
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# Step 2: Check if adding guests will fit in the selected activity
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remaining_capacity = activity.remaining_capacity()
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if(remaining_capacity is None):
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remaining_capacity = 100
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if rsvp.guest_count() > remaining_capacity:
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return
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# Step 3: Check if new selection is illegal (choosing one in same group)
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# Get the activity's group if it exists
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activity_group = activity.group
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if activity_group and activity_group.single_choice:
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# Get all other activities in the same group that are already selected
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other_selections = ActivitySelection.objects.filter(
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rsvp=rsvp,
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activity__group=activity_group
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).exclude(activity=activity)
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if other_selections.exists():
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# Remove the old selection (switch choice)
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for other_selection in other_selections:
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other_selection.delete()
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# Create and save the new selection
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selection = ActivitySelection(rsvp=rsvp, activity=activity)
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selection.save()
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return selection
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def create_context(rsvp:RSVP) -> dict:
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context = {
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"rsvp": rsvp,
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"event": rsvp.event,
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"invite": rsvp.invite
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}
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return context
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def add_to_context(context:dict, key:str, value) -> dict:
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context[key] = value
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return context
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def get_rsvp(context:dict) -> RSVP:
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rsvp = get_from_context(context, "rsvp")
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if not rsvp:
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raise KeyError
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return rsvp
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def get_invite(context:dict) -> Invite:
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invite = get_from_context(context, "invite")
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if not invite:
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raise KeyError
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return invite
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def get_event(context:dict) -> Event:
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event = get_from_context(context, "event")
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if not event:
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raise KeyError
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return event
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def get_from_context(context:dict, key:str):
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if key in context:
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return context[key]
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return False |