Adding docker compose to test api with mongodb

.dockerignore

@@ -0,0 +1,16 @@
+compose.yaml
+node_modules
+Dockerfile*
+docker-compose*
+.dockerignore
+.git
+.gitignore
+README.md
+LICENSE
+.vscode
+Makefile
+helm-charts
+.env
+.editorconfig
+.idea
+coverage*

Dockerfile

@@ -36,5 +36,5 @@ COPY --from=prerelease /usr/src/app/package.json .
 
 # run the app
 USER bun
-EXPOSE 3000/tcp
-CMD ["bun", "run", "index.ts"]
+EXPOSE 8080/tcp
+CMD ["bun", "run", "start"]

compose.yaml

@@ -0,0 +1,34 @@
+version: '3'
+
+services:
+  mongodb:
+    image: mongo
+    container_name: mongodb
+    ports:
+      - "27017:27017"
+    environment:
+      MONGO_INITDB_ROOT_USERNAME: root
+      MONGO_INITDB_ROOT_PASSWORD: password
+      MONGO_INITDB_DATABASE: bot
+    volumes:
+      - mongodb_data:/data/db
+      - ./mongo-init.js:/docker-entrypoint-initdb.d/mongo-init.js:ro
+
+  bot-api:
+    image: oven/bun:1
+    container_name: bot-api
+    command: bun run dev
+    working_dir: /usr/src/app
+    ports:
+      - "8080:8080"
+    depends_on:
+      - mongodb
+    environment:
+      MONGODB_URI: "mongodb://mongodb:27017/bot"
+      MONGODB_USER: "root"
+      MONGODB_PASS: "password"
+    volumes:
+      - ./:/usr/src/app:ro
+
+volumes:
+  mongodb_data:

index.ts

@@ -1,13 +0,0 @@
-import express from "express";
-
-const app = express();
-
-// Hello World GET endpoint
-app.get("/", (_, res) => {
-    res.send("Hello World!");
-});
-
-// Set the default port to 3000, or use the PORT environment variable
-const port = process.env.PORT || 3000;
-
-app.listen(port, () => console.log(`Express server listening on port ${port}`));

mongo-init.js

@@ -0,0 +1,24 @@
+db.createUser({
+    user: 'root',
+    pwd: 'password',
+    roles: [
+        {
+            role: 'readWrite',
+            db: 'admin',
+        },
+        {
+            role: 'readWrite',
+            db: 'bot',
+        },
+    ],
+});
+
+db = new Mongo().getDB("bot");
+
+db.images.createIndex({ "status": 1 });
+db.images.createIndex({ "image": 1 }, { "unique": true });
+db.images.insert({
+    url: "https://example.com",
+    status: "consumed",
+    tags: ["2girls", "sleeping"]
+});

package.json

@@ -7,6 +7,9 @@
   },
   "peerDependencies": {
     "typescript": "^5.0.0"
+  },"scripts": {
+    "start": "bun run src/index.ts",
+    "dev": "bun --hot run src/index.ts"
   },
   "dependencies": {
     "@types/express": "^4.17.21",

src/ImageModel.ts

@@ -0,0 +1,20 @@
+import mongoose from "mongoose";
+
+const ImageSchema = new mongoose.Schema({
+    url: {
+        type: String,
+        required: true
+    },
+    status: {
+        type: String,
+        enum: {
+            values: ["consumed", "unavailable", "available"],
+        },
+        required: true
+    },
+    tags: {
+        type: [String]
+    }
+});
+
+export default mongoose.model('images', ImageSchema);

src/index.ts

@@ -0,0 +1,45 @@
+import express from "express";
+import mongoose from "mongoose";
+import ImageModel from "./ImageModel";
+
+const app = express();
+
+app.use(express.json());
+
+// Hello World GET endpoint
+app.get("/", (_, res) => {
+    res.json({ message: "Blazing fast 🚀" });
+});
+
+app.get("/images", async (req, res) => {
+    try {
+        const allImages = await ImageModel.find();
+        res.json(allImages);
+    } catch (error) {
+        res.status(500).json({ message: error });
+    }
+})
+
+// Set the default port to 8080, or use the PORT environment variable
+
+const start = async () => {
+    const port = process.env.PORT || 8080;
+    const mongo_uri: string = process.env.MONGODB_URI || "";
+    const mongo_user = process.env.MONGODB_USER;
+    const mongo_pass = process.env.MONGODB_PASS;
+
+    try {
+        await mongoose.connect(mongo_uri, {
+            authSource: "admin",
+            user: mongo_user,
+            pass: mongo_pass
+        });
+        app.listen(port, () => console.log(`Express server listening on port ${port}`));
+    } catch (error) {
+        console.error(error);
+        process.exit(1);
+    }
+}
+
+start();
+