feat(docker): dockerize project

Everything now has the ability to run under docker, although
"everything" isnt that much yet

Author: theS1LV3R

.dockerignore

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+node_modules
+.github
+.git
+dist
+.gitignore
+*.md
+LICENSE

Dockerfile

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+# Indicate that we want to use node 14.7.0 alpine.
+#? Alpine is simply a lighter image, although it is not as comprehensive as the normal image
+FROM node:14.7-alpine
+
+
+# Copy the package.json and yarn.lock files to the /tmp directory, in order to install dependencies
+#? This is done to improve
+COPY package.json /tmp
+COPY yarn.lock /tmp
+
+# Change into the /tmp directory
+WORKDIR /tmp
+
+# Install all the dependencies
+RUN yarn
+
+# Make the directory the backend will reside in and copy the node modules into it
+RUN mkdir -p /app && cp -a /tmp/node_modules /app/ && cp package.json /app
+
+# Change to the directory and add the backend's source files
+WORKDIR /app
+COPY . .
+
+RUN yarn run build
+
+RUN rm -r ./src
+
+EXPOSE 80
+EXPOSE 443
+
+# Start the backend in production mode
+CMD [ "yarn", "start" ]

docker-compose.yml

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+version: "3.8"
+
+services:
+  backend:
+    build:
+      context: "."
+      dockerfile: "./Dockerfile"
+    ports:
+      - "80:80"
+      - "443:443"
+
+    env_file:
+      - .env