initial commit

Author: Umed Khudoiberdiev

.gitignore

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+node_modules
+src/**/*.js
+src/**/*.js.map

README.md

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+# Example how to use TypeORM with TypeScript
+
+1. clone repository
+2. run `npm i`
+3. run `npm start`
+4. enjoy!

package.json

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+{
+  "name": "typeorm-typescript-example",
+  "version": "0.0.1",
+  "description": "Example how to use TypeORM with TypeScript.",
+  "license": "MIT",
+  "readmeFilename": "README.md",
+  "author": {
+    "name": "Umed Khudoiberdiev",
+    "email": "pleerock.me@gmail.com"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/typeorm/typescript-example.git"
+  },
+  "bugs": {
+    "url": "https://github.com/typeorm/typescript-example/issues"
+  },
+  "tags": [
+    "orm",
+    "typescript",
+    "typescript-orm",
+    "typeorm-sample",
+    "typeorm-example"
+  ],
+  "devDependencies": {
+    "typescript": "^2.0.2"
+  },
+  "dependencies": {
+    "pg": "^6.1.0",
+    "reflect-metadata": "^0.1.8",
+    "typeorm": "0.0.2-alpha.62"
+  },
+  "scripts": {
+    "start": "tsc && node src/index.js"
+  }
+}

src/entity/Category.ts

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+import {Table, PrimaryColumn, Column} from "typeorm";
+
+@Table()
+export class Category {
+
+    @PrimaryColumn("int", { generated: true })
+    id: number;
+
+    @Column()
+    name: string;
+
+}

src/entity/Post.ts

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+import {Table, PrimaryColumn, Column, ManyToMany, JoinTable} from "typeorm";
+import {Category} from "./Category";
+
+@Table()
+export class Post {
+
+    @PrimaryColumn("int", { generated: true })
+    id: number;
+
+    @Column()
+    title: string;
+
+    @Column("text")
+    text: string;
+
+    @ManyToMany(type => Category)
+    @JoinTable()
+    categories: Category[];
+
+}

src/index.ts

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+import "reflect-metadata";
+import {createConnection} from "typeorm";
+import {Post} from "./entity/Post";
+import {Category} from "./entity/Category";
+
+createConnection({
+    driver: {
+        type: "postgres",
+        host: "localhost",
+        port: 5432,
+        username: "test",
+        password: "admin",
+        database: "test"
+    },
+    entities: [
+        Post,
+        Category
+    ],
+    autoSchemaCreate: true
+}).then(async connection => {
+
+    const category1 = new Category();
+    category1.name = "TypeScript";
+
+    const category2 = new Category();
+    category2.name = "Programming";
+
+    const post = new Post();
+    post.title = "Control flow based type analysis";
+    post.text = `TypeScript 2.0 implements a control flow-based type analysis for local variables and parameters.`;
+    post.categories = [category1, category2];
+
+    const postRepository = connection.getRepository(Post);
+    await postRepository.persist(post);
+
+    console.log("Post has been saved: ", post);
+
+}).catch(error => console.log("Error: ", error));

tsconfig.json

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+{
+    "version": "2.0.2",
+    "compilerOptions": {
+        "lib": ["es5", "es6", "dom"],
+        "target": "es6",
+        "module": "commonjs",
+        "moduleResolution": "node",
+        "emitDecoratorMetadata": true,
+        "experimentalDecorators": true,
+        "sourceMap": true
+    },
+    "exclude": [
+        "build",
+        "node_modules",
+        "typings/browser.d.ts",
+        "typings/browser"
+    ]
+}