# CCSoccer Development Session Handoff
**Date:** December 28, 2024

## Session Summary
Completed comprehensive notification system implementation and testing. Built override management admin interface. All core registration and notification flows are now complete and tested.

## What We Accomplished

### 1. Magic Link Invitation Flow Enhancement
**Problem:** When users clicked magic link invitations, they saw all available seasons instead of going directly to checkout for the invited season.

**Solution:** Updated `RegistrationController::available()` to detect invite tokens and automatically redirect to checkout:
- Season invites → `addSeasonToCart()` → checkout
- Tournament invites → `addTournamentToCart()` → checkout
- Displays appropriate invitation context message
- Bypasses registration listing page entirely

**Files Modified:**
- `/web/modules/custom/ccsoccer/src/Controller/RegistrationController.php`

### 2. Player Joined Notification for Magic Links
**Problem:** When users registered via magic link invitation, the inviter wasn't notified.

**Solution:** Added `sendPlayerJoined()` notification calls to both season and tournament registration flows in `OrderCompleteSubscriber`:
- Checks if registration was from an invitation (`invited_by` field)
- Loads inviter user
- Sends appropriate notification (season vs tournament context)

**Files Modified:**
- `/web/modules/custom/ccsoccer/src/EventSubscriber/OrderCompleteSubscriber.php`

### 3. Waitlist Join Confirmation Notification
**New Feature:** Immediate confirmation when user joins waitlist.

**Implementation:**
- Added `sendWaitlistJoined()` method to `NotificationService`
- Sends email + SMS confirmation: "You're on the waitlist for [Season]"
- Called from `WaitlistController::joinWaitlistPublic()`

**Files Modified:**
- `/web/modules/custom/ccsoccer/src/Service/NotificationService.php`
- `/web/modules/custom/ccsoccer/src/Controller/WaitlistController.php`

### 4. Override Expiration Reminder System
**New Feature:** Automated 12-hour warning before override expires.

**Implementation:**
- Added `sendOverrideExpiring()` method to `NotificationService`
- Implemented `hook_cron()` in `ccsoccer.module`:
  - Checks for overrides expiring in 11-13 hour window
  - Sends email + SMS reminder
  - Marks override as reminded to prevent duplicates
- Added `reminder_sent` field to Override entity
- Database update hook `ccsoccer_update_9006()` to add field

**Files Modified:**
- `/web/modules/custom/ccsoccer/src/Service/NotificationService.php`
- `/web/modules/custom/ccsoccer/ccsoccer.module`
- `/web/modules/custom/ccsoccer/ccsoccer.install`
- `/web/modules/custom/ccsoccer/src/Entity/Override.php`

### 5. Override Management Admin Interface
**New Feature:** Complete admin UI for managing registration overrides.

**Implementation:**
Created full CRUD interface at `/admin/ccsoccer/overrides`:
- **List View:** Shows all overrides separated by status (Active, Used, Expired)
  - Auto-expires pending overrides past their date
  - Shows time remaining for active overrides
  - Edit and Delete buttons for each override
- **Create/Edit Form:** 
  - Player selection (autocomplete)
  - Season selection (autocomplete)
  - Date picker for expiration date
  - Time input (HH:MM format, 24-hour)
  - Status dropdown (Pending, Used, Expired, Cancelled)
  - "Reminder already sent" checkbox
- **Delete:** Confirmation and removal

**Files Created:**
- `/web/modules/custom/ccsoccer/src/Controller/OverrideController.php` (rebuilt from stub)
- `/web/modules/custom/ccsoccer/src/Form/OverrideForm.php`

**Files Modified:**
- `/web/modules/custom/ccsoccer/ccsoccer.routing.yml` (added create/edit/delete routes)
- `/web/modules/custom/ccsoccer/src/Entity/Override.php` (added reminder_sent field, fixed status values from 'active' to 'pending')

### 6. Entity Field Alignment
**Fixed:** Override entity field definitions to match database schema:
- Changed `expiration_date` from datetime to string field type
- Changed default status from 'active' to 'pending'
- Changed status option 'active' to 'pending'
- Added `reminder_sent` boolean field definition
- Updated `isActive()` method to check for 'pending' status

**Files Modified:**
- `/web/modules/custom/ccsoccer/src/Entity/Override.php`

## Testing Completed

### All Notification Flows Verified ✓
1. **Override registration** - Email + SMS sent
2. **Waitlist join** - Confirmation email + SMS sent ✓ NEW
3. **Waitlist spot offered** - Email + SMS sent
4. **User registers after waitlist offer** - Cache auto-refreshes
5. **Group invitation sent** - Email + SMS to invitee
6. **Group invitation accepted (already registered)** - Email + SMS to inviter
7. **Group invitation accepted (magic link)** - Direct to checkout, auto-join group, email + SMS to inviter ✓
8. **Group invitation declined** - Email + SMS to inviter
9. **Invitation reminder/nudge** - Email + SMS sent (tested with manual timestamp manipulation)
10. **Waitlist join confirmation** - Email + SMS sent ✓ NEW
11. **Override expiration reminder** - Email + SMS 12 hours before expiration ✓ NEW

## Database Updates Applied
- `ccsoccer_update_9006()` - Added `reminder_sent` column to `ccsoccer_override` table

## Configuration Notes

### Cron Job for Override Reminders
The system now uses `hook_cron()` to send 12-hour expiration reminders:
- Checks overrides expiring in 11-13 hour window
- Prevents duplicate reminders via `reminder_sent` flag
- Run manually: `ddev drush cron`
- In production: Set up system cron to run hourly

### Override Admin Access
- Route: `/admin/ccsoccer/overrides`
- Permission required: `administer ccsoccer`
- Features: Create, edit, delete, view all overrides
- Manual expiration date/time control for testing

## Current System State

### Completed Core Features
✅ All 7 custom entities implemented and functional
✅ Season registration flow (with groups, invitations, magic links)
✅ Tournament registration flow (with teams, captain deposits)
✅ Waitlist system with admin management
✅ Override system with admin management and expiration reminders
✅ Group/team management and invitations
✅ Complete notification infrastructure (11 notification types)
✅ Commerce integration and checkout
✅ Cache invalidation for real-time UI updates
✅ Magic link invitations
✅ Override management admin interface

### Outstanding Work (Pre-February)
- Schedule generation (Andrew's responsibility)
- Roster balancing algorithms (Andrew's responsibility)
- Admin UI polish
- Access control/permissions implementation
- Bulk test data generation for team balancing

### Future Enhancements (Post-February)
- Admin override creation directly from waitlist is 7-day default; may want customizable expiration
- Waitlist join admin notifications (optional)
- Additional admin reporting/analytics
- Email template customization interface

## Files Modified This Session
```
/web/modules/custom/ccsoccer/src/Controller/RegistrationController.php
/web/modules/custom/ccsoccer/src/Controller/WaitlistController.php
/web/modules/custom/ccsoccer/src/Controller/OverrideController.php (rebuilt)
/web/modules/custom/ccsoccer/src/EventSubscriber/OrderCompleteSubscriber.php
/web/modules/custom/ccsoccer/src/Service/NotificationService.php
/web/modules/custom/ccsoccer/src/Form/OverrideForm.php (new)
/web/modules/custom/ccsoccer/src/Entity/Override.php
/web/modules/custom/ccsoccer/ccsoccer.module
/web/modules/custom/ccsoccer/ccsoccer.install
/web/modules/custom/ccsoccer/ccsoccer.routing.yml
```

## Key Technical Decisions

### Override Expiration Reminder Timing
- Chose 12-hour warning window (configurable in code)
- 11-13 hour range catches overrides during hourly cron runs
- Prevents edge cases where exact timing might miss notifications

### Magic Link Direct Redirect
- Bypasses `/register` listing page entirely
- Provides better UX - user goes straight to checkout
- Shows clear invitation context message
- Session stores token for checkout panes to process

### Override Admin Interface
- Custom form rather than entity edit form for better UX
- Separate date and time inputs for clarity (vs datetime widget)
- Auto-expiration of old overrides on list view
- Visual status indicators with color coding

## Next Session Priorities
1. Review with Andrew on schedule generation integration points
2. Determine bulk test data requirements for team balancing
3. Plan access control/permissions implementation
4. Consider admin reporting needs

## Notes for Andrew
- All notification infrastructure is complete and tested
- Override system has admin interface at `/admin/ccsoccer/overrides`
- Cron runs expiration reminders automatically
- Ready for schedule generation and roster balancing integration
- May need to coordinate on test data generation for balancing algorithms

---
**Previous Session:** December 19, 2024 (see SESSION_HANDOFF_2024-12-19.md)
**Session Duration:** ~3 hours
**Next Session:** TBD