refactor: Move pack to its own interface

build/interfaces/pack.js

@@ -0,0 +1,2 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });

build/pack_api.js

@@ -0,0 +1,12 @@
+"use strict";
+var _a;
+Object.defineProperty(exports, "__esModule", { value: true });
+class PackAPI {
+}
+exports.default = PackAPI;
+_a = PackAPI;
+PackAPI.getPacks = async (req, res, next) => {
+    return res.status(200).json({
+        message: "hello all packs",
+    });
+};

build/routes/packs.js

@@ -0,0 +1,10 @@
+"use strict";
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.packRoutes = void 0;
+const express_1 = __importDefault(require("express"));
+const pack_api_1 = __importDefault(require("../pack_api"));
+exports.packRoutes = express_1.default.Router();
+exports.packRoutes.get("/packs", pack_api_1.default.getPacks);

build/server.js

@@ -0,0 +1,45 @@
+"use strict";
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const http_1 = __importDefault(require("http"));
+const express_1 = __importDefault(require("express"));
+const morgan_1 = __importDefault(require("morgan"));
+const packs_1 = require("./routes/packs");
+const pack_service_1 = __importDefault(require("./services/pack_service"));
+const router = (0, express_1.default)();
+/** Logging */
+router.use((0, morgan_1.default)("dev"));
+/** Parse the request */
+router.use(express_1.default.urlencoded({ extended: false }));
+/** Takes care of JSON data */
+router.use(express_1.default.json());
+/** RULES OF OUR API */
+router.use((req, res, next) => {
+    // set the CORS policy
+    res.header("Access-Control-Allow-Origin", "*");
+    // set the CORS headers
+    res.header("Access-Control-Allow-Headers", "origin, X-Requested-With,Content-Type,Accept, Authorization");
+    // set the CORS method headers
+    if (req.method === "OPTIONS") {
+        res.header("Access-Control-Allow-Methods", "GET POST");
+        return res.status(200).json({});
+    }
+    next();
+});
+/** Routes */
+router.use("/", packs_1.packRoutes);
+/** Error handling */
+router.use((req, res, next) => {
+    const error = new Error("not found");
+    return res.status(404).json({
+        message: error.message,
+    });
+});
+/** Server */
+const httpServer = http_1.default.createServer(router);
+const PORT = process.env.PORT ?? 6060;
+pack_service_1.default.getInitialList().then(() => {
+    httpServer.listen(PORT, () => console.log(`The server is running on port ${PORT}`));
+});

build/services/pack_service.js

@@ -0,0 +1,17 @@
+"use strict";
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+var _a;
+Object.defineProperty(exports, "__esModule", { value: true });
+const fs_1 = __importDefault(require("fs"));
+const PACK_BASE_PATH = "packs";
+class PackService {
+}
+exports.default = PackService;
+_a = PackService;
+PackService.getPackList = () => _a.packList;
+PackService.getInitialList = async () => {
+    const packs = await fs_1.default.readdirSync(PACK_BASE_PATH);
+    packs.forEach((pack) => { });
+};

package.json

@@ -22,6 +22,7 @@
     "@types/axios": "^0.14.0",
     "@types/express": "^4.17.13",
     "@types/morgan": "^1.9.3",
-    "@types/node": "^17.0.18"
+    "@types/node": "^17.0.18",
+    "prettier": "^2.5.1"
   }
 }

src/interfaces/pack.ts

@@ -0,0 +1,6 @@
+interface Pack {
+  name: string;
+  size: number;
+  bpm: string;
+}
+export default Pack;

src/pack_api.ts

@@ -0,0 +1,14 @@
+import { Request, Response, NextFunction } from "express";
+import Pack from "./interfaces/pack";
+
+export default class PackAPI {
+  public static getPacks = async (
+    req: Request,
+    res: Response,
+    next: NextFunction
+  ) => {
+    return res.status(200).json({
+      message: "hello all packs",
+    });
+  };
+}

src/routes/packs.ts

@@ -1,5 +1,6 @@
-import express from 'express';
-import PackService from '../services/pack_service';
+import express from "express";
+import PackAPI from "../pack_api";
+
 export const packRoutes = express.Router();
 
-packRoutes.get('/packs', PackService.getPacks);
+packRoutes.get("/packs", PackAPI.getPacks);

src/server.ts

@@ -2,6 +2,7 @@ import http from "http";
 import express, { Express } from "express";
 import morgan from "morgan";
 import { packRoutes } from "./routes/packs";
+import PackAPI from "./pack_api";
 import PackService from "./services/pack_service";
 
 const router: Express = express();

src/services/pack_service.ts

@@ -1,28 +1,16 @@
-import { Request, Response, NextFunction } from "express";
+import Pack from "../interfaces/pack";
 import fs from "fs";
 import * as fsWalk from "@nodelib/fs.walk";
-const PACK_BASE_PATH = '';
 
-interface Pack {
-  name: string;
-  size: number;
-  bpm: string;
-}
+const PACK_BASE_PATH = "packs";
 
 export default class PackService {
-  public static getInitialList = async () => {
-    const packs = await fs.readdirSync(PACK_BASE_PATH+"packs");
-    console.log(packs);
-  };
+  private static packList: [Pack];
 
-  public static getPacks = async (
-    req: Request,
-    res: Response,
-    next: NextFunction
-  ) => {
-    // get a list of all packs...
-    return res.status(200).json({
-      message: "hello all packs",
-    });
+  public static getPackList = (): Array<Pack> => this.packList;
+
+  public static getInitialList = async () => {
+    const packs = await fs.readdirSync(PACK_BASE_PATH);
+    packs.forEach((pack) => {});
   };
 }

yarn.lock

@@ -981,6 +981,11 @@ prepend-http@^2.0.0:
   resolved "https://registry.yarnpkg.com/prepend-http/-/prepend-http-2.0.0.tgz#e92434bfa5ea8c19f41cdfd401d741a3c819d897"
   integrity sha1-6SQ0v6XqjBn0HN/UAddBo8gZ2Jc=
 
+prettier@^2.5.1:
+  version "2.5.1"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.5.1.tgz#fff75fa9d519c54cf0fce328c1017d94546bc56a"
+  integrity sha512-vBZcPRUR5MZJwoyi3ZoyQlc1rXeEck8KgeC9AwwOn+exuxLxq5toTRDTSaVrXHxelDMHy9zlicw8u66yxoSUFg==
+
 proxy-addr@~2.0.7:
   version "2.0.7"
   resolved "https://registry.yarnpkg.com/proxy-addr/-/proxy-addr-2.0.7.tgz#f19fe69ceab311eeb94b42e70e8c2070f9ba1025"