Merge branch 'dev' into man/backend-matching-service-setup

Author: DanielJames0302

.github/workflows/ci-execution-service.yml

@@ -0,0 +1,68 @@
+name: CI (backend - execution service)
+
+on:
+  pull_request:
+    branches: [dev, staging]
+    paths:
+      - "backend/execution-service/**"
+      - "pnpm-lock.yaml"
+      - "package.json"
+      - ".github/workflows/ci-execution-service.yml"
+  push:
+    branches: [dev, staging]
+    paths:
+      - "backend/execution-service/**"
+      - "pnpm-lock.yaml"
+      - "package.json"
+      - ".github/workflows/ci-execution-service.yml"
+
+concurrency:
+  group: ci-${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build-test:
+    name: Build
+    runs-on: ubuntu-latest
+    env: 
+      CI: true 
+    services:
+      mongodb:
+        image: mongo:8
+        ports:
+          - 27017:27017
+        
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: "20.x"
+
+      - name: Enable Corepack & pin pnpm
+        run: |
+          corepack enable
+          corepack prepare [email protected] --activate
+          pnpm -v
+
+      - name: Install deps (workspace root)
+        run: pnpm install --frozen-lockfile
+
+      
+      - name: Lint (execution service)
+        run: pnpm --filter execution-service lint
+            
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Build Docker image
+        uses: docker/build-push-action@v6
+        with:
+          context: backend/execution-service
+          file: backend/execution-service/Dockerfile.execution
+          push: false
+          tags: execution-service:test
+          cache-from: type=gha
+          cache-to: type=gha,mode=max

README.md

@@ -107,3 +107,16 @@ docker exec mongodb mongorestore --username admin --password password /data/back
 ### Note: 
 - You are required to develop individual microservices within separate folders within this repository.
 - The teaching team should be given access to the repositories as we may require viewing the history of the repository in case of any disputes or disagreements. 
+
+## Note for execution service
+- After run docker compose-up, run the next commands in terminal
+```bash
+chmod +x init-piston-languages.sh
+# Install language packages for Piston
+./init-piston-languages.sh 
+```
+- APIs
+```bash
+POST /v1/execution/submit # submit language, code -> submit_id
+GET /v1/execution/submit/{submit_id} # get result -> submit_status = {pending | processing | done}, result
+```

backend/execution-service/.dockerignore

@@ -0,0 +1,5 @@
+/node_modules
+
+.env
+
+npm-debug.log

backend/execution-service/.env example

@@ -0,0 +1 @@
+MONGO_URI=mongodb://admin:password@mongodb:27017/peerprepExecutionServiceDB?authSource=admin

backend/execution-service/.gitignore

@@ -0,0 +1,5 @@
+node_modules/
+
+.env
+
+npm-debug.log

backend/execution-service/Dockerfile.execution

@@ -0,0 +1,31 @@
+# Use Node.js 20 Alpine as base image
+FROM node:20-alpine
+
+# Set working directory
+WORKDIR /app
+
+# Install pnpm globally
+RUN npm install -g [email protected]
+
+# Copy package files
+COPY package.json pnpm-lock.yaml* ./
+
+# Install dependencies
+RUN pnpm install --no-frozen-lockfile
+
+# Copy source code
+COPY . .
+
+# Remove dev dependencies to reduce image size
+RUN pnpm prune --prod
+
+# Create non-root user for security
+RUN addgroup -g 1001 -S nodejs
+RUN adduser -S execution-service -u 1011
+
+# Change ownership of the app directory
+RUN chown -R execution-service:nodejs /app
+USER execution-service
+
+# Start the application
+CMD ["pnpm", "start"]