55 lines
2.2 KiB
Markdown
55 lines
2.2 KiB
Markdown
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# @esengine/database
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## 1.1.0
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### Minor Changes
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- [#410](https://github.com/esengine/esengine/pull/410) [`71022ab`](https://github.com/esengine/esengine/commit/71022abc99ad4a1b349f19f4ccf1e0a2a0923dfa) Thanks [@esengine](https://github.com/esengine)! - feat: add database layer architecture
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Added new database packages with layered architecture:
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**@esengine/database-drivers (Layer 1)**
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- MongoDB connection with pool management, auto-reconnect, events
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- Redis connection with auto-reconnect, key prefix
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- Type-safe `IMongoCollection<T>` interface decoupled from mongodb types
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- Service tokens for dependency injection (`MongoConnectionToken`, `RedisConnectionToken`)
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**@esengine/database (Layer 2)**
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- Generic `Repository<T>` with CRUD, pagination, soft delete
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- `UserRepository` with registration, authentication, role management
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- Password hashing utilities using scrypt
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- Query operators: `$eq`, `$ne`, `$gt`, `$gte`, `$lt`, `$lte`, `$in`, `$nin`, `$like`, `$regex`
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**@esengine/transaction**
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- Refactored `MongoStorage` to use shared connection from `@esengine/database-drivers`
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- Removed factory pattern in favor of shared connection (breaking change)
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- Simplified API: `createMongoStorage(connection, options?)`
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Example usage:
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```typescript
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import { createMongoConnection } from '@esengine/database-drivers';
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import { UserRepository } from '@esengine/database';
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import { createMongoStorage, TransactionManager } from '@esengine/transaction';
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// Create shared connection
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const mongo = createMongoConnection({
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uri: 'mongodb://localhost:27017',
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database: 'game'
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});
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await mongo.connect();
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// Use for database operations
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const userRepo = new UserRepository(mongo);
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await userRepo.register({ username: 'john', password: '123456' });
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// Use for transactions (same connection)
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const storage = createMongoStorage(mongo);
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const txManager = new TransactionManager({ storage });
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```
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### Patch Changes
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- Updated dependencies [[`71022ab`](https://github.com/esengine/esengine/commit/71022abc99ad4a1b349f19f4ccf1e0a2a0923dfa)]:
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- @esengine/database-drivers@1.1.0
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