oddyssey/firestore.rules at main · nguyenviettung7691/oddyssey · GitHub

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rules_version = '2';

service cloud.firestore {
  match /databases/{database}/documents {

    // User profiles: users can read/write their own profile
    match /users/{userId} {
      allow read: if true;
      allow write: if request.auth != null && request.auth.uid == userId;

      // Friends subcollection: only the user can manage their friends
      match /friends/{friendId} {
        allow read: if request.auth != null && request.auth.uid == userId;
        allow write: if request.auth != null && request.auth.uid == userId;
      }
    }

    // Game records: authenticated users can create their own records, read all
    match /gameRecords/{recordId} {
      allow read: if request.auth != null;
      allow create: if request.auth != null
        && request.resource.data.userId == request.auth.uid
        && request.resource.data.score is number
        && request.resource.data.score >= 0;
      allow update, delete: if false;
    }

    // Leaderboards: public read, write only via admin SDK (Cloud Functions)
    match /leaderboards/{themeId}/entries/{userId} {
      allow read: if true;
      allow write: if false;
    }

    // Friend requests: sender can create, recipient can update status
    match /friendRequests/{requestId} {
      allow read: if request.auth != null
        && (resource.data.fromUserId == request.auth.uid
            || resource.data.toUserId == request.auth.uid);
      allow create: if request.auth != null
        && request.resource.data.fromUserId == request.auth.uid
        && request.resource.data.status == 'pending';
      allow update: if request.auth != null
        && resource.data.toUserId == request.auth.uid
        && request.resource.data.status in ['accepted', 'declined'];
      allow delete: if false;
    }

    // Challenges: only participants can read/write
    match /challenges/{challengeId} {
      allow read: if request.auth != null
        && (resource.data.challengerId == request.auth.uid
            || resource.data.challengedId == request.auth.uid);
      allow create: if request.auth != null
        && request.resource.data.challengerId == request.auth.uid
        && request.resource.data.status == 'pending';
      allow update: if request.auth != null
        && (resource.data.challengerId == request.auth.uid
            || resource.data.challengedId == request.auth.uid);
      allow delete: if false;
    }

    // Events: readable by all authenticated users
    match /events/{eventId} {
      allow read: if request.auth != null;
      allow create, delete: if false;
      allow update: if false;

      // Event standings: users can read all, write their own
      match /standings/{userId} {
        allow read: if request.auth != null;
        allow create: if request.auth != null
          && request.auth.uid == userId;
        allow update: if request.auth != null
          && request.auth.uid == userId;
        allow delete: if false;
      }

      // Event game records: authenticated users can create their own
      match /gameRecords/{recordId} {
        allow read: if request.auth != null;
        allow create: if request.auth != null
          && request.resource.data.userId == request.auth.uid
          && request.resource.data.score is number
          && request.resource.data.score >= 0;
        allow update, delete: if false;
      }
    }

    // Matches: only participants can read/write
    match /matches/{matchId} {
      allow read: if request.auth != null
        && (resource.data.player1Id == request.auth.uid
            || resource.data.player2Id == request.auth.uid);
      allow create: if request.auth != null
        && (request.resource.data.player1Id == request.auth.uid
            || request.resource.data.player2Id == request.auth.uid);
      allow update: if request.auth != null
        && (resource.data.player1Id == request.auth.uid
            || resource.data.player2Id == request.auth.uid);
      allow delete: if false;

      // Per-player live state
      match /state/{playerId} {
        allow read: if request.auth != null;
        allow write: if request.auth != null
          && request.auth.uid == playerId;
      }
    }

    // Matchmaking: authenticated users can manage their own entries
    match /matchmaking/{entryId} {
      allow read: if request.auth != null;
      allow create: if request.auth != null
        && request.resource.data.userId == request.auth.uid;
      allow update: if request.auth != null;
      allow delete: if request.auth != null
        && resource.data.userId == request.auth.uid;
    }
  }
}