recovery-social-features（恢复社交功能）

Recovery-Focused Social Features

Build privacy-first social features for addiction recovery apps. These patterns prioritize anonymity, safety, and the unique relationship structures in recovery communities.

When to Use

✅ USE this skill for:

• Sponsor/sponsee relationship systems
• Recovery-focused group features (meeting groups, accountability circles)
• Privacy-first friend connections with mutual consent
• Safe messaging between recovery peers
• Anonymity-preserving profile systems

❌ DO NOT use for:

• General social media patterns → use standard social feature docs
• Dating or romantic connection features → not appropriate for recovery context
• Public-facing profiles → recovery apps should default to privacy
• Content recommendation algorithms → use recovery-community-moderator for content safety

Core Principles

Privacy by Default

Recovery apps handle sensitive data. Default to maximum privacy, let users opt into visibility.

interface PrivacySettings {
  profileVisibility: 'private' | 'friends' | 'community';
  showSobrietyDate: boolean;
  showProgram: boolean;        // AA, NA, CMA, etc.
  showLocation: 'none' | 'city' | 'region';
  allowMessages: 'none' | 'friends' | 'sponsors' | 'all';
  anonymousInGroups: boolean;  // Use display name only
}

// Default to most private
const DEFAULT_PRIVACY: PrivacySettings = {
  profileVisibility: 'friends',
  showSobrietyDate: false,
  showProgram: false,
  showLocation: 'none',
  allowMessages: 'friends',
  anonymousInGroups: true,
};

Anonymity Support

Many users need complete anonymity. Support display names separate from real identity.

interface Profile {
  id: string;
  // Private - never exposed publicly
  email: string;
  realName?: string;

  // Public-facing identity
  displayName: string;        // "JohnD" or "GratefulMember"
  avatarType: 'initials' | 'icon' | 'custom';
  avatarIcon?: string;        // Predefined icon set

  // Recovery-specific
  sobrietyDate?: Date;
  programs: ('aa' | 'na' | 'cma' | 'smart' | 'refuge' | 'other')[];
  homeGroup?: string;         // Primary meeting
}

Feature Overview

Sponsor/Sponsee Relationships

The sponsor relationship is hierarchical and private. Only the two parties should know about it.

Key concepts:

• Invite-based connection (sponsor generates code, sponsee accepts)
• Time-limited invite codes (24h expiration)
• Private by design - no public visibility
• One sponsor per program, unlimited sponsees

Hooks provided:

• useSponsorInvite() - Generate and accept invite codes
• useSponsorRelationships() - List sponsors and sponsees

Components:

• GenerateSponsorInvite - Sponsor creates shareable code
• AcceptSponsorInvite - Sponsee enters code to connect
• SponsorDashboard - View all sponsor/sponsee relationships

See: references/sponsor-sponsee.md for full implementation

Meeting-Based Groups

Groups that form organically around meetings. Ephemeral by default but can be made permanent.

Key concepts:

• Tied to specific meetings or standalone
• Ephemeral groups auto-delete after 24 hours
• Visibility options: public, private, invite-only
• Member limits prevent overcrowding

Group Settings:

interface GroupSettings {
  name: string;
  meetingId?: string;           // Link to meeting
  visibility: 'public' | 'private' | 'invite';
  ephemeral: boolean;           // Auto-delete after 24h
  maxMembers: number;           // Member limit
}

Hooks provided:

• useMeetingGroup() - Create, join, leave groups

Components:

• QuickMeetingGroup - One-tap group creation at meetings

See: references/groups.md for full implementation

Friend Connections

Peer-to-peer connections without hierarchy. Mutual consent required.

Key concepts:

• Request/accept flow (no auto-follows)
• Real-time updates via Supabase subscriptions
• Blocking supported (one-way, discreet)
• Status: pending, accepted, blocked

Hooks provided:

• useFriendships() - Full friendship management with real-time sync

Components:

• FriendRequestButton - Context-aware add/pending/friends states
• PendingFriendRequests - Accept/decline UI

See: references/friendships.md for full implementation

Safe Messaging

Recovery-appropriate messaging with crisis detection and safety features.

Key concepts:

• Real-time message delivery via Supabase
• Crisis keyword detection (non-blocking, shows resources)
• Soft-delete (messages hidden, not destroyed)
• Privacy-first (no read receipts by default)

Crisis Keywords (trigger resource prompt):

const CRISIS_KEYWORDS = [
  // Suicidal ideation
  'suicide', 'kill myself', 'want to die', 'end it all',
  // Relapse indicators
  'relapse', 'using again', 'fell off the wagon',
  // Self-harm
  'hurt myself', 'cutting', 'self-harm',
];

Best Practices:

1. Non-blocking - Crisis prompts suggest resources, don't block messages
2. Privacy-first - Don't log or report crisis keywords automatically
3. Helpful tone - Gentle, non-judgmental language
4. Direct resources - Link to crisis page, not external sites
5. Offline capable - Cache crisis resources for offline access

Hooks provided:

• useMessages() - Real-time message thread with Supabase subscriptions

Components:

• MessageInput - Input with crisis detection overlay

See: references/messaging.md for full implementation

Accountability Features

Sharing recovery progress with trusted connections.

Check-In Sharing:

• Share daily check-ins with selected sponsors
• HALT tracking (Hungry, Angry, Lonely, Tired)
• Mood and gratitude logging

Sobriety Visibility Settings:

HALT Check-In Data:

interface DailyCheckIn {
  date: string;
  mood: 1 | 2 | 3 | 4 | 5;  // 1=worst, 5=best
  halt: {
    hungry: boolean;
    angry: boolean;
    lonely: boolean;
    tired: boolean;
  };
  gratitude?: string;
  notes?: string;
}

Components:

• ShareCheckIn - Select sponsors to share with
• SobrietyVisibility - Privacy level picker

See: references/accountability.md for full implementation

Safety & Moderation

Content moderation and user blocking for safe communities.

Moderation Categories:

Blocking Behavior:

• Blocked user cannot send messages
• Blocked user cannot see blocker's profile
• Blocked user cannot see blocker in groups
• Existing messages are hidden (not deleted)
• Blocking is one-way (blocked user doesn't know)

RLS Policy Pattern:

-- Hide content from blocked users
CREATE POLICY "Hide messages from blocked users" ON messages
  FOR SELECT USING (
    NOT EXISTS (
      SELECT 1 FROM friendships
      WHERE status = 'blocked'
      AND (
        (requester_id = auth.uid() AND addressee_id = sender_id)
        OR (addressee_id = auth.uid() AND requester_id = sender_id)
      )
    )
  );

Hooks provided:

• useContentModeration() - Check content against moderation API
• useBlocking() - Block/unblock users, check block status

See: references/moderation.md for full implementation

Quick Reference

Database Schema

See supabase-admin/references/social-schema.md for complete Supabase schema including:

• Friendships table with RLS
• Sponsorships with invite codes
• Groups and group members
• Conversations and messages
• Real-time subscription patterns

References

Detailed implementations in /references/: