Add docker files needed for containerization

Author: rayyan35p

Backend/QuestionService/.dockerignore

@@ -0,0 +1,6 @@
+# Ignore node_modules to prevent large files being included
+node_modules
+
+# Ignore Docker-related files themselves
+Dockerfile
+.dockerignore

Backend/QuestionService/Dockerfile

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+FROM node:20
+
+WORKDIR /app
+
+COPY package*.json ./
+RUN npm install
+
+COPY . .
+
+EXPOSE 3001
+CMD ["npm", "start"]

Backend/user-service/.dockerignore

@@ -0,0 +1,6 @@
+# Ignore node_modules to prevent large files being included
+node_modules
+
+# Ignore Docker-related files themselves
+Dockerfile
+.dockerignore

Backend/user-service/Dockerfile

@@ -0,0 +1,11 @@
+FROM node:20
+
+WORKDIR /app
+
+COPY package*.json ./
+RUN npm install
+
+COPY . .
+
+EXPOSE 3002
+CMD ["npm", "start"]

Frontend/.dockerignore

@@ -0,0 +1,6 @@
+# Ignore node_modules to prevent large files being included
+node_modules
+
+# Ignore Docker-related files themselves
+Dockerfile
+.dockerignore

Frontend/Dockerfile

@@ -0,0 +1,11 @@
+FROM node:20
+
+WORKDIR /app
+
+COPY package*.json ./
+RUN npm install
+
+COPY . .
+
+EXPOSE 3000
+CMD ["npm", "start"]

docker-compose.yml

@@ -0,0 +1,21 @@
+services:
+  question-service:
+    build:
+      context: ./Backend/QuestionService
+      dockerfile: Dockerfile
+    ports:
+      - "3001:3001"
+
+  user-service:
+    build:
+      context: ./Backend/user-service
+      dockerfile: Dockerfile
+    ports:
+      - "3002:3002"
+
+  frontend:
+    build:
+      context: ./Frontend
+      dockerfile: Dockerfile
+    ports:
+      - "3000:3000"