put-images #18
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@ -15,6 +15,7 @@ app.get("/", (_, res) => {
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app.get("/images", imageController.getAllImages);
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app.get("/images", imageController.getAllImages);
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app.get("/images/:id", imageController.getImageById);
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app.get("/images/:id", imageController.getImageById);
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app.put("/images/:id", authControler.authorize, imageController.editImage);
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app.post("/images", authControler.authorize, imageController.addImage);
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app.post("/images", authControler.authorize, imageController.addImage);
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app.post("/login", authControler.login);
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app.post("/login", authControler.login);
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@ -30,6 +31,7 @@ export const startApp = async () => {
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user: mongo_user,
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user: mongo_user,
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pass: mongo_pass,
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pass: mongo_pass,
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});
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});
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mongoose.set("runValidators", true);
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app.listen(port, () =>
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app.listen(port, () =>
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console.log(`Express server listening on port ${port}`)
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console.log(`Express server listening on port ${port}`)
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);
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);
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@ -1,8 +1,37 @@
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import { Request, Response } from "express";
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import { Request, Response } from "express";
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import imageService from "../services/ImageService";
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import imageService from "../services/ImageService";
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import mongoose, { mongo } from "mongoose";
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import mongoose, { mongo } from "mongoose";
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import { Image } from "../models/ImageModel";
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class ImageController {
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class ImageController {
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async editImage(req: Request, res: Response) {
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try {
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const change: Image = req.body;
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const result = await imageService.replaceOne(req.params.id, change);
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if (result.matchedCount > 0) {
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res.status(204).json();
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} else {
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res.status(404).json({ error: "Image not found" });
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}
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} catch (error: any) {
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if (error instanceof mongoose.Error.CastError) {
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res.status(400).json({ error: "Invalid Id" });
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} else if (error instanceof mongoose.Error.ValidationError) {
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// Should return 400 Bad request for invalid requests
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res.status(400).json({ error: error.message });
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} else if (
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error instanceof mongo.MongoServerError &&
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error.code === 11000
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) {
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// Should return 409 Conflict for existing urls
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res.status(409).json({
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error: `the image with URL ${error.keyValue.url} already exists`,
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});
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} else {
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res.status(500).json({ error: "Internal Server Error" });
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}
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}
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}
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async getImageById(req: Request, res: Response) {
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async getImageById(req: Request, res: Response) {
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try {
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try {
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const image = await imageService.findById(req.params.id);
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const image = await imageService.findById(req.params.id);
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@ -6,7 +6,7 @@ await startApp();
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// This try carch is to prevent hot reload from making the process die due to coliding entries
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// This try carch is to prevent hot reload from making the process die due to coliding entries
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try {
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try {
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// Not insert test data into production
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// Not insert test data into production
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if (process.env.NODE_ENV != "production"){
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if (process.env.NODE_ENV != "production") {
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await populateDatabase();
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await populateDatabase();
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}
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}
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} catch {}
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} catch {}
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@ -1,6 +1,10 @@
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import imageModel, { Image } from "../models/ImageModel";
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import imageModel, { Image } from "../models/ImageModel";
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class ImageService {
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class ImageService {
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async replaceOne(id: string, newimage: Image) {
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const result = await imageModel.updateOne({ _id: id }, newimage);
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return result;
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}
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async findById(id: string) {
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async findById(id: string) {
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const image = await imageModel.findOne({ _id: id });
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const image = await imageModel.findOne({ _id: id });
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return image;
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return image;
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@ -3,6 +3,7 @@ import request, { Response } from "supertest";
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import app, { startApp } from "../src/app";
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import app, { startApp } from "../src/app";
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import imageService from "../src/services/ImageService";
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import imageService from "../src/services/ImageService";
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import populateDatabase from "./populateDatabase";
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import populateDatabase from "./populateDatabase";
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import { Image } from "../src/models/ImageModel";
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const imageServiceOriginal = imageService;
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const imageServiceOriginal = imageService;
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@ -165,7 +166,6 @@ describe("POST /images works properly", () => {
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});
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});
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it("should return 400 for malformed requests", async () => {
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it("should return 400 for malformed requests", async () => {
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mock.restore();
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const res = await request(app)
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const res = await request(app)
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.post("/images")
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.post("/images")
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.set("authorization", `Bearer ${token}`)
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.set("authorization", `Bearer ${token}`)
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@ -178,18 +178,23 @@ describe("POST /images works properly", () => {
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});
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});
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});
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});
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describe("/images/:id works properly", () => {
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describe("GET /images/<id> works properly", () => {
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let id: string;
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let list: Image[];
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beforeAll(async () => {
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const res = await request(app).get("/images");
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list = res.body.images;
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id = list[0]._id;
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});
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it("should return 200 for existing ids", async () => {
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it("should return 200 for existing ids", async () => {
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const list = await request(app).get("/images");
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const id = list.body.images[0]._id;
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const res = await request(app).get(`/images/${id}`);
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const res = await request(app).get(`/images/${id}`);
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expect(res.status).toBe(200);
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expect(res.status).toBe(200);
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});
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});
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it("should return 404 for non-existing ids", async () => {
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it("should return 404 for non-existing ids", async () => {
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const list = await request(app).get("/images");
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const id = "000000000000000000000000"; // this was the least posible to exist ID
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const id = "000000000000000000000000"; // this was the least posible to exist ID
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if (!(id in list.body.images)) {
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if (!(id in list)) {
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const res = await request(app).get(`/images/${id}`);
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const res = await request(app).get(`/images/${id}`);
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expect(res.status).toBe(404);
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expect(res.status).toBe(404);
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}
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}
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@ -200,3 +205,108 @@ describe("/images/:id works properly", () => {
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expect(res.status).toBe(400);
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expect(res.status).toBe(400);
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});
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});
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});
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});
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describe("PUT /images/<id> works properly", () => {
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let id: string;
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let list: Image[];
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beforeAll(async () => {
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const res = await request(app).get("/images");
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list = res.body.images;
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id = list[0]._id;
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});
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it("should return 204 for valid modifications", async () => {
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const res = await request(app)
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.put(`/images/${id}`)
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.set("authorization", `Bearer ${token}`)
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.send({ status: "available" });
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expect(res.status).toBe(204);
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});
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it("should return 404 for non-existing ids", async () => {
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const id = "000000000000000000000000"; // this was the least posible to exist ID
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if (!(id in list)) {
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const res = await request(app)
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.put(`/images/${id}`)
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.set("authorization", `Bearer ${token}`)
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.send({ status: "available" });
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expect(res.status).toBe(404);
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}
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});
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it("should return 400 for malformed ids", async () => {
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const res = await request(app)
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.put("/images/98439384")
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.set("authorization", `Bearer ${token}`)
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.send({ status: "available" });
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expect(res.status).toBe(400);
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expect(res.body).toEqual({ error: "Invalid Id" });
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});
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it("should return 400 for malformed requests", async () => {
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const res = await request(app)
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.put(`/images/${id}`)
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.set("authorization", `Bearer ${token}`)
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.send({ status: "wrong" });
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expect(res.status).toBe(400);
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});
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it("should return 409 if we try to modify the url into an existing one", async () => {
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const res = await request(app)
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.put(`/images/${id}`)
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.set("authorization", `Bearer ${token}`)
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.send({ url: "https://test.url.com/2" });
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expect(res.status).toBe(409);
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});
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it("should return 500 for an error on the service", async () => {
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mock.module("../src/services/ImageService", () => ({
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default: {
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replaceOne: () => {
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throw new Error("This is an expected testing error");
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},
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},
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}));
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const res = await request(app)
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.put(`/images/${id}`)
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.set("authorization", `Bearer ${token}`)
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.send({ status: "available" });
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expect(res.status).toBe(500);
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});
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it("should return 401 for unauthenticated requests", async () => {
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const res = await request(app)
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.put(`/images/${id}`)
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.send({ status: "available" });
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expect(res.status).toBe(401);
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});
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it("should return 403 for invalid tokens", async () => {
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const res = await request(app)
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.put(`/images/${id}`)
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.set("authorization", `Bearer token`)
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.send({ status: "available" });
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expect(res.status).toBe(403);
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});
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it("should have its changes be reflected onto the DB", async () => {
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const image = await request(app)
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.post("/images")
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.set("authorization", `Bearer ${token}`)
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.send({
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url: "https://test.url.com/5",
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status: "available",
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tags: ["2girls", "touhou"],
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});
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const id = image.body.image._id;
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await request(app)
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.put(`/images/${id}`)
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.set("authorization", `Bearer ${token}`)
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.send({ status: "consumed" });
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const res = await request(app).get(`/images/${id}`);
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expect(res.body.image).toHaveProperty("status", "consumed");
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})
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});
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