esengine/packages/framework/database/CHANGELOG.md

@esengine/database

1.1.0

Minor Changes

• #410 71022ab Thanks @esengine! - feat: add database layer architecture

  Added new database packages with layered architecture:

  @esengine/database-drivers (Layer 1)

  • MongoDB connection with pool management, auto-reconnect, events
  • Redis connection with auto-reconnect, key prefix
  • Type-safe IMongoCollection<T> interface decoupled from mongodb types
  • Service tokens for dependency injection (MongoConnectionToken, RedisConnectionToken)

  @esengine/database (Layer 2)

  • Generic Repository<T> with CRUD, pagination, soft delete
  • UserRepository with registration, authentication, role management
  • Password hashing utilities using scrypt
  • Query operators: $eq, $ne, $gt, $gte, $lt, $lte, $in, $nin, $like, $regex

  @esengine/transaction

  • Refactored MongoStorage to use shared connection from @esengine/database-drivers
  • Removed factory pattern in favor of shared connection (breaking change)
  • Simplified API: createMongoStorage(connection, options?)

  Example usage:

  import { createMongoConnection } from '@esengine/database-drivers';
  import { UserRepository } from '@esengine/database';
  import { createMongoStorage, TransactionManager } from '@esengine/transaction';
  
  // Create shared connection
  const mongo = createMongoConnection({
      uri: 'mongodb://localhost:27017',
      database: 'game'
  });
  await mongo.connect();
  
  // Use for database operations
  const userRepo = new UserRepository(mongo);
  await userRepo.register({ username: 'john', password: '123456' });
  
  // Use for transactions (same connection)
  const storage = createMongoStorage(mongo);
  const txManager = new TransactionManager({ storage });
  

Patch Changes

• Updated dependencies [71022ab]:
  • @esengine/database-drivers@1.1.0