feat(package): add nestjs module

Author: crashmax-dev

packages/nest/package.json

@@ -0,0 +1,30 @@
+{
+  "name": "@stenodb/nest",
+  "version": "0.0.0",
+  "type": "module",
+  "files": [
+    "dist"
+  ],
+  "types": "dist",
+  "exports": {
+    ".": "./dist/index.js"
+  },
+  "scripts": {
+    "dev": "tsc --watch",
+    "build": "del-cli dist && tsc",
+    "prepublishOnly": "pnpm build"
+  },
+  "dependencies": {
+    "@nestjs/common": "^9.3.7",
+    "@stenodb/node": "workspace:^3.1.0"
+  },
+  "devDependencies": {
+    "@types/node": "18.11.19"
+  },
+  "peerDependencies": {
+    "@nestjs/common": "^9.0.0"
+  },
+  "engines": {
+    "node": ">=14.16"
+  }
+}

packages/nest/src/config.ts

@@ -0,0 +1,14 @@
+import { ConfigurableModuleBuilder } from '@nestjs/common'
+import type { StenoOptions } from './types.js'
+
+export const {
+  ConfigurableModuleClass,
+  MODULE_OPTIONS_TOKEN,
+  OPTIONS_TYPE,
+  ASYNC_OPTIONS_TYPE
+} = new ConfigurableModuleBuilder<StenoOptions>()
+  .setExtras({ isGlobal: false }, (definition, extras) => ({
+    ...definition,
+    global: extras.isGlobal
+  }))
+  .build()

packages/nest/src/index.ts

@@ -0,0 +1,2 @@
+export * from './stenodb.module.js'
+export * from './stenodb.service.js'

packages/nest/src/stenodb.module.ts

@@ -0,0 +1,9 @@
+import { Module } from '@nestjs/common'
+import { ConfigurableModuleClass } from './config.js'
+import { StenoService } from './stenodb.service.js'
+
+@Module({
+  providers: [StenoService],
+  exports: [StenoService]
+})
+export class StenoModule extends ConfigurableModuleClass {}

packages/nest/src/stenodb.service.ts

@@ -0,0 +1,37 @@
+import { Inject, Injectable } from '@nestjs/common'
+import { AsyncAdapter, NodeProvider, SyncAdapter } from '@stenodb/node'
+import { MODULE_OPTIONS_TOKEN, OPTIONS_TYPE } from './config.js'
+import type { Steno } from '@stenodb/node/types'
+
+@Injectable()
+export class StenoService {
+  private readonly provider: NodeProvider
+
+  constructor(
+    @Inject(MODULE_OPTIONS_TOKEN) private readonly options: typeof OPTIONS_TYPE
+  ) {
+    this.provider = new NodeProvider(options.path)
+  }
+
+  create<T>(
+    name: string,
+    entity: Steno.Entity<T>,
+    initialData?: T
+  ): Steno.NodeProvider<T> {
+    const adapter = new SyncAdapter(name, entity, initialData)
+    const db = this.provider.createSync(adapter)
+    db.read()
+    return db
+  }
+
+  async createAsync<T>(
+    name: string,
+    entity: Steno.Entity<T>,
+    initialData?: T
+  ): Promise<Steno.NodeProvider<T>> {
+    const adapter = new AsyncAdapter(name, entity, initialData)
+    const db = this.provider.createAsync(adapter)
+    await db.read()
+    return db
+  }
+}

packages/nest/src/types.ts

@@ -0,0 +1,3 @@
+export interface StenoOptions {
+  path: string
+}

packages/nest/tsconfig.json

@@ -0,0 +1,12 @@
+{
+  "extends": "@crashmax/tsconfig",
+  "compilerOptions": {
+    "moduleResolution": "NodeNext",
+    "outDir": "dist",
+    "experimentalDecorators": true,
+    "emitDecoratorMetadata": true
+  },
+  "include": [
+    "src"
+  ]
+}