Add dockerfiles and docker-compose config (aerabi#13)

backend/.env.production

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+PORT=8000
+MONGODB_URI=mongodb://db:27017

backend/Dockerfile

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+# Builder container to compile typescript
+FROM node:lts-alpine AS build
+WORKDIR /usr/src/app
+
+# Install dependencies
+COPY package.json .
+COPY package-lock.json .
+RUN npm ci
+
+# Copy the application source
+COPY . .
+# Build typescript
+RUN npm run build
+
+
+
+FROM node:lts-alpine
+WORKDIR /app
+COPY package.json .
+COPY package-lock.json .
+COPY .env.production .env
+
+RUN npm ci --production
+
+COPY --from=build /usr/src/app/dist /app
+
+EXPOSE 8000
+CMD [ "node", "index.js"]

docker-compose.yml

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+services:
+  frontend:
+    build:
+        context: "./frontend/events"
+        dockerfile: "./Dockerfile"
+  backend:
+    build:
+      context: "./backend"
+      dockerfile: "./Dockerfile"
+  db:
+    image: mongo:latest
+    ports:
+      - 27017:27017
+  proxy:
+    image: nginx:stable-alpine
+    environment:
+      - NGINX_ENVSUBST_TEMPLATE_SUFFIX=.conf
+      - NGINX_ENVSUBST_OUTPUT_DIR=/etc/nginx
+    volumes:
+      - ${PWD}/nginx.conf:/etc/nginx/templates/nginx.conf.conf
+    ports:
+      - 80:80

frontend/events/Dockerfile

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+# Builder container to compile typescript
+FROM node:lts-alpine AS build
+WORKDIR /usr/src/app
+
+# Install dependencies
+COPY package.json .
+COPY package-lock.json .
+RUN npm ci
+
+# Copy the application source
+COPY . .
+# Build typescript
+RUN npm run build
+
+
+
+FROM nginx:stable-alpine
+
+COPY nginx.conf /etc/nginx/nginx.conf
+COPY --from=build /usr/src/app/dist/events /usr/share/nginx/html
+
+EXPOSE 80

frontend/events/nginx.conf

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+events{}
+http {
+    include /etc/nginx/mime.types;
+    server {
+        listen 80;
+        server_name localhost;
+        root /usr/share/nginx/html;
+        index index.html;
+        location / {
+            try_files $uri $uri/ /index.html;
+        }
+    }
+}

nginx.conf

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+user  nginx;
+worker_processes  1;
+
+error_log  /var/log/nginx/error.log debug;
+
+events {}
+http {
+  server {
+    listen 80;
+    location / {
+      # Route frontend stuff
+      error_page 404 /;
+      proxy_intercept_errors on;
+      proxy_set_header Host              $host;
+      proxy_set_header X-Real-IP         $remote_addr;
+      proxy_set_header X-Forwarded-For   $proxy_add_x_forwarded_for;
+      proxy_set_header X-Forwarded-Proto $scheme;
+      proxy_set_header X-Forwarded-Host  $host;
+      proxy_set_header X-Forwarded-Port  $server_port;
+      proxy_pass http://frontend:80/;
+    }
+    location ~ ^/(api) {
+      # Route api requests to api server
+      proxy_set_header Host              $host;
+      proxy_set_header X-Real-IP         $remote_addr;
+      proxy_set_header X-Forwarded-For   $proxy_add_x_forwarded_for;
+      proxy_set_header X-Forwarded-Proto $scheme;
+      proxy_set_header X-Forwarded-Host  $host;
+      proxy_set_header X-Forwarded-Port  $server_port;
+      include uwsgi_params;
+      proxy_pass http://backend:8000;
+    }
+  }
+}