I50Gates/firestore.rules at main · AnLoMinus/I50Gates · GitHub

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rules_version = '2';
service cloud.firestore {
  match /databases/{database}/documents {

    // Helper Functions
    function isAuthenticated() {
      return request.auth != null;
    }

    function isOwner(userId) {
      return isAuthenticated() && request.auth.uid == userId;
    }

    function isAdmin() {
      return isAuthenticated() &&
        ( (exists(/databases/$(database)/documents/users/$(request.auth.uid)) && get(/databases/$(database)/documents/users/$(request.auth.uid)).data.role == 'admin') ||
         (request.auth.token.email == "quadcosmos@gmail.com" && request.auth.token.email_verified == true));
    }

    function isValidUser(data) {
      return data.keys().hasAll(['uid', 'email', 'role']) &&
             data.uid is string &&
             data.email is string &&
             data.role in ['admin', 'user'];
    }

    // User Profiles
    match /users/{userId} {
      allow read: if isOwner(userId) || isAdmin();
      allow create: if isAuthenticated() && isOwner(userId) &&
                    (request.resource.data.role == 'user' ||
                     (request.resource.data.role == 'admin' && request.auth.token.email == "quadcosmos@gmail.com"));
      allow update: if isOwner(userId) && (request.resource.data.role == resource.data.role || isAdmin());
    }

    // Chats
    match /chats/{chatId} {
      allow read: if isAuthenticated() && (resource.data.userId == request.auth.uid || isAdmin());
      allow create: if isAuthenticated() && request.resource.data.userId == request.auth.uid;
      allow update, delete: if isAuthenticated() && resource.data.userId == request.auth.uid;

      match /messages/{messageId} {
        allow read: if isAuthenticated() && (get(/databases/$(database)/documents/chats/$(chatId)).data.userId == request.auth.uid || isAdmin());
        allow create: if isAuthenticated() && get(/databases/$(database)/documents/chats/$(chatId)).data.userId == request.auth.uid;
      }
    }

    // Logs
    match /logs/{logId} {
      allow read, list: if isAdmin();
      allow create: if isAuthenticated(); // Allow users to log their actions
    }

    // TODOs
    match /todo/{todoId} {
      allow read: if isAuthenticated();
      allow write: if isAdmin();
    }

    // Meeting Table (Group Chat)
    match /meeting_table/{messageId} {
      allow read: if isAuthenticated();
      allow create: if isAuthenticated() && (request.resource.data.uid == request.auth.uid || isAdmin());
      allow update, delete: if isAdmin();
    }
  }
}