feat(examples): add with-node-lodash

Author: crashmax-dev

examples/with-node-lodash/nodemon.json

@@ -0,0 +1,8 @@
+{
+  "watch": [
+    "src"
+  ],
+  "ignore": ["database", "dist"],
+  "exec": "cross-env TS_NODE_TRANSPILE_ONLY=true NODE_ENV=development node --no-warnings --loader ts-node/esm --enable-source-maps --trace-warnings --inspect=0.0.0.0:9234 --nolazy src/index.ts",
+  "ext": "ts"
+}

examples/with-node-lodash/package.json

@@ -0,0 +1,20 @@
+{
+  "name": "with-node-lodash",
+  "type": "module",
+  "private": true,
+  "scripts": {
+    "start": "pnpm build && node dist/index.js",
+    "dev": "nodemon",
+    "build": "del-cli dist && tsc"
+  },
+  "dependencies": {
+    "@stenodb/node": "workspace:*",
+    "class-transformer": "0.5.1",
+    "lodash": "4.17.21",
+    "reflect-metadata": "0.1.13"
+  },
+  "devDependencies": {
+    "@types/node": "18.11.19",
+    "@types/lodash": "4.14.191"
+  }
+}

examples/with-node-lodash/src/entities.ts

@@ -0,0 +1,20 @@
+import { Type } from 'class-transformer'
+
+export class Users {
+  @Type(() => User)
+  users: User[]
+
+  constructor(...users: User[]) {
+    this.users = users
+  }
+}
+
+export class User {
+  id: number
+  username: string
+
+  constructor(id: number, username: string) {
+    this.id = id
+    this.username = username
+  }
+}

examples/with-node-lodash/src/index.ts

@@ -0,0 +1,41 @@
+import 'reflect-metadata'
+import { dirname, resolve } from 'node:path'
+import { fileURLToPath } from 'node:url'
+import { AsyncWriter, NodeDatabase } from '@stenodb/node'
+import lodash from 'lodash'
+import { User, Users } from './entities.js'
+import type { NodeProvider } from '@stenodb/node/types'
+
+const path = resolve(dirname(fileURLToPath(import.meta.url)), '..', 'database')
+const adapter = new AsyncWriter('users', Users)
+
+class NodeWithLodash<T> {
+  provider: NodeProvider<T>
+  chain: lodash.ExpChain<T>
+
+  constructor(provider: NodeProvider<T>) {
+    this.provider = provider
+    this.chain = lodash.chain(provider).get('data')
+  }
+
+  get data(): T | null {
+    return this.provider.data
+  }
+
+  async read(): Promise<void> {
+    await this.provider.read()
+  }
+
+  async write(): Promise<void> {
+    await this.provider.write()
+  }
+}
+
+const db = new NodeDatabase(path)
+const usersDatabase = new NodeWithLodash(
+  db.create(adapter, new Users(new User(1, 'John Doe')))
+)
+
+await usersDatabase.read()
+const user = usersDatabase.chain.get('users').find({ id: 1 }).value()
+console.log(user)

examples/with-node-lodash/tsconfig.json

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

examples/with-node/package.json

@@ -11,5 +11,8 @@
     "@stenodb/node": "workspace:*",
     "class-transformer": "0.5.1",
     "reflect-metadata": "0.1.13"
+  },
+  "devDependencies": {
+    "@types/node": "18.11.19"
   }
 }

examples/with-node/tsconfig.json

@@ -2,9 +2,6 @@
   "extends": "@crashmax/tsconfig",
   "compilerOptions": {
     "moduleResolution": "NodeNext",
-    "strictNullChecks": true,
-    "noPropertyAccessFromIndexSignature": false,
-    "noImplicitOverride": false,
     "experimentalDecorators": true,
     "emitDecoratorMetadata": true,
     "outDir": "dist"

packages/node/src/DirectoryProvider.ts

@@ -8,9 +8,9 @@ export class DirectoryProvider {
   temporaryPath: string
 
   constructor(path: string) {
-    if (!lstatSync(path).isDirectory()) {
-      throw new Error('Path must be a directory')
-    }
+    // if (!lstatSync(path).isDirectory()) {
+    //   throw new Error('Path must be a directory')
+    // }
 
     this.databasePath = path
     this.temporaryPath = join(this.databasePath, 'temp')