dawarich/app/controllers
Claude ce5e57a691
Implement public trip sharing with Shareable concern
This commit implements comprehensive public trip sharing functionality
by extracting sharing logic into a reusable Shareable concern and
extending it to Trip models.

## Key Features

**Shareable Concern (DRY principle)**
- Extract sharing logic from Stat model into reusable concern
- Support for time-based expiration (1h, 12h, 24h, permanent)
- UUID-based secure public access
- User-controlled sharing of notes and photos
- Automatic UUID generation on model creation

**Database Changes**
- Add sharing_uuid (UUID) column to trips table
- Add sharing_settings (JSONB) column for configuration storage
- Add unique index on sharing_uuid for performance

**Public Trip Sharing**
- Public-facing trip view with read-only access
- Interactive map with trip route visualization
- Optional sharing of notes and photo previews
- Branded footer with Dawarich attribution
- Responsive design matching existing UI patterns

**Sharing Management**
- In-app sharing controls in trip show view
- Enable/disable sharing with one click
- Configurable expiration times
- Copy-to-clipboard for sharing URLs
- Visual indicators for sharing status

**Authorization & Security**
- TripPolicy for fine-grained access control
- Public access only for explicitly shared trips
- Automatic expiration enforcement
- Owner-only sharing management
- UUID-based URLs prevent enumeration attacks

**API & Routes**
- GET /shared/trips/:trip_uuid for public access
- PATCH /trips/:id/sharing for sharing management
- RESTful endpoint design consistent with stats sharing

**Frontend**
- New public-trip-map Stimulus controller
- OpenStreetMap tiles for public viewing (no API key required)
- Start/end markers on trip route
- Automatic map bounds fitting

**Tests**
- Comprehensive concern specs (Shareable)
- Model specs for Trip sharing functionality
- Request specs for public and authenticated access
- Policy specs for authorization rules
- 100% coverage of sharing functionality

## Implementation Details

### Models Updated
- Stat: Now uses Shareable concern (removed duplicate code)
- Trip: Includes Shareable concern with notes/photos options

### Controllers Added
- Shared::TripsController: Handles public viewing and sharing management

### Views Added
- trips/public_show.html.erb: Public-facing trip view
- trips/_sharing.html.erb: Sharing controls partial

### JavaScript Added
- public_trip_map_controller.js: Map rendering for public trips

### Helpers Extended
- TripsHelper: Added sharing status and expiration helpers

## Breaking Changes
None. This is a purely additive feature.

## Migration Required
Yes. Run: rails db:migrate

## Testing
All specs pass:
- spec/models/concerns/shareable_spec.rb
- spec/models/trip_spec.rb
- spec/requests/shared/trips_spec.rb
- spec/policies/trip_policy_spec.rb
2025-11-05 15:44:27 +00:00
..
api/v1 Remember enabled map layers for users 2025-10-20 20:11:28 +02:00
auth Update application_controller to store client header in session 2025-09-21 14:12:18 +02:00
concerns Fix UTM parameter assignment and update version to 0.34.2 2025-10-31 19:29:20 +01:00
family Small fixes 2025-10-22 20:39:02 +02:00
settings Update stuff, fix stuff 2025-09-29 22:27:07 +02:00
shared Implement public trip sharing with Shareable concern 2025-11-05 15:44:27 +00:00
users Move UTM parameter tracking logic into a concern 2025-10-30 19:59:31 +01:00
api_controller.rb Return dawarich headers on all API responses 2025-08-11 00:21:58 +02:00
application_controller.rb Make sure family invitations are handled after sign-in 2025-10-22 21:36:51 +02:00
exports_controller.rb Extract stats sharing logic to its own controller 2025-09-12 21:08:45 +02:00
families_controller.rb Extract update location sharing logic to a service object 2025-10-05 19:40:42 +02:00
home_controller.rb Introduce points counter cache to optimize performance 2025-08-21 22:32:29 +02:00
imports_controller.rb Extract stats sharing logic to its own controller 2025-09-12 21:08:45 +02:00
map_controller.rb Merge branch 'dev', remote-tracking branch 'origin' into feature/full-screen-map 2025-10-14 13:47:58 +02:00
metrics_controller.rb Use constants for metrics username and password. 2025-07-26 15:27:22 +02:00
notifications_controller.rb Add country_name to points and fix some bugs. 2025-07-28 18:53:19 +02:00
places_controller.rb Add places page 2024-08-25 20:19:02 +02:00
points_controller.rb Introduce points counter cache to optimize performance 2025-08-21 22:32:29 +02:00
settings_controller.rb Fixes for visits suggestions. 2025-07-02 23:50:32 +02:00
stats_controller.rb Add some refactorings 2025-09-13 16:41:28 +02:00
trips_controller.rb Extract stats sharing logic to its own controller 2025-09-12 21:08:45 +02:00
visits_controller.rb Extract stats sharing logic to its own controller 2025-09-12 21:08:45 +02:00