Community Features (Issue #49 - 6 Phases)

Overview

KoproGo includes a comprehensive community engagement platform with 6 interconnected modules designed to strengthen social bonds within Belgian co-ownership buildings. All 6 phases are complete.

Phase Summary

Phase	Feature	LOC
1	SEL (Local Exchange)	~3,000
2	Community Notice Board	~2,940
3	Skills Directory	~2,650
4	Object Sharing Library	~2,905
5	Resource Booking Calendar	~3,105
6	Gamification & Achievements	~6,500
Total		~21,100

Phase 1: SEL - Système d’Échange Local

Time-based local exchange system (1 hour = 1 credit).

Belgian Legal: SELs are legal in Belgium, non-taxable if non-commercial.

Exchange Types: Service, ObjectLoan, SharedPurchase

Workflow: Offered → Requested → InProgress → Completed (or Cancelled)

Features:

Automatic credit balance management
Mutual rating system (1-5 stars)
Participation levels (New → Beginner → Active → Veteran → Expert)
Leaderboard and statistics

Endpoints: 17 REST endpoints

Phase 2: Community Notice Board

Building-level notice board for announcements and community messages.

Notice Types: Announcement, Event, Information, Alert

Features: Pin/unpin, expiration dates, category filtering

Endpoints: 12 REST endpoints

Phase 3: Skills Directory

Directory of co-owner skills and professional competencies.

Features: Skill categories, search, availability status

Endpoints: 10 REST endpoints

Phase 5: Resource Booking Calendar

Calendar-based booking for shared building resources.

Resource Types: MeetingRoom, LaundryRoom, Parking, Garden, BBQ, Gym

Features: Time slot management, conflict detection, recurring bookings

Endpoints: 15 REST endpoints

Phase 6: Gamification & Achievements

Community engagement through achievements, challenges, and leaderboards.

Achievement System:

8 categories: Community, SEL, Booking, Sharing, Skills, Notice, Governance, Milestone
5 tiers: Bronze, Silver, Gold, Platinum, Diamond
Secret achievements (hidden until earned)
Repeatable achievements with times_earned counter

Challenge System:

3 types: Individual, Team, Building
Time-bound with start/end dates
Target metrics with auto-completion
Reward points (0-10,000)

Leaderboard:

Multi-source point aggregation (achievements + challenges)
Building filter for localized competition

Endpoints: 22 REST endpoints (7 achievements, 3 user achievements, 9 challenges, 4 progress, 2 stats)

BDD Tests

All community features are tested in bdd_community.rs (3,833 lines):

notices.feature: 18 scenarios
skills.feature: 14 scenarios
shared_objects.feature: 17 scenarios
resource_bookings.feature: 18 scenarios
gamification.feature: 13 scenarios

Total: 80 BDD scenarios