example

Author: ivanpadavan

sample/sample17-controllers-inheritance/app.ts

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+import "reflect-metadata";
+import * as express from "express";
+import {useExpressServer} from "../../src/index";
+
+let app = express(); // create express server
+useExpressServer(app, {
+    controllers: [__dirname + "/controllers/*{.js,.ts}"] // register controllers routes in our express app
+});
+app.listen(3001); // run express app
+
+console.log("Express server is running on port 3001. Open http://localhost:3001/blogs/ or http://localhost:3002/posts/");

sample/sample17-controllers-inheritance/controllers/BaseController.ts

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+import {Request} from "express";
+import {Get} from "../../../src/decorator/Get";
+import {Req} from "../../../src/index";
+import {Post} from "../../../src/decorator/Post";
+import {Put} from "../../../src/decorator/Put";
+import {Patch} from "../../../src/decorator/Patch";
+import {Delete} from "../../../src/decorator/Delete";
+
+export class BaseControllerClass {
+    name: string;
+    constructor(name: string) {
+        this.name = name;
+    }
+
+    @Get()
+    getAll() {
+        return [
+            {id: 1, name: `First ${this.name}!`},
+            {id: 2, name: `Second ${this.name}!`}
+        ];
+    }
+
+    @Get("/:id")
+    getOne() {
+        return {id: 1, name: `First ${this.name}!`};
+    }
+
+    @Post("")
+    post(@Req() request: Request) {
+        let entity = JSON.stringify(request.body);
+        return `${this.name}  ${entity} !saved!`;
+    }
+
+    @Put("/:id")
+    put(@Req() request: Request) {
+        return `${this.name} # ${request.params.id} has been putted!`;
+    }
+
+    @Patch("/:id")
+    patch(@Req() request: Request) {
+        return `${this.name} # ${request.params.id} has been patched!`;
+    }
+
+    @Delete("/:id")
+    remove(@Req() request: Request) {
+        return `${this.name} # ${request.params.id} has been removed!`;
+    }
+}
+
+export function BaseController(name: string): { new(): BaseControllerClass } {
+    return class extends BaseControllerClass {
+        constructor() {
+            super(name);
+        }
+    };
+}

sample/sample17-controllers-inheritance/controllers/BlogController.ts

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+import {JsonController} from "../../../src/decorator/JsonController";
+import {BaseController, BaseControllerClass} from "./BaseController";
+import {Get} from "../../../src/decorator/Get";
+
+@JsonController("/blogs")
+export class BlogController extends BaseController("blog") {
+    constructor() {
+        super();
+    }
+
+    @Get()
+    getAll() {
+        return [
+            {id: 1, name: `First ${this.name}!`},
+            {id: 2, name: `Second ${this.name}!`},
+            {id: 3, name: `Third ${this.name}!`}
+        ];
+    }
+}

sample/sample17-controllers-inheritance/controllers/PostController.ts

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+import {JsonController} from "../../../src/decorator/JsonController";
+import {BaseController, BaseControllerClass} from "./BaseController";
+
+@JsonController("/posts")
+export class PostController extends BaseController("post") {}