Marging changes (#1)

[SQUASH] Ver. 1.0.0

Author: and-ratajski

Diff for: .docker/development.Dockerfile

@@ -2,9 +2,8 @@ FROM node:16-alpine AS builder
 ARG node_env_type=development
 
 WORKDIR /app
-
 COPY ./app .
 
 ENV NODE_ENV ${node_env_type}
-
 RUN yarn
+CMD [ "yarn", "start:dev" ]

Diff for: .docker/production.Dockerfile

@@ -2,9 +2,17 @@ FROM node:16-alpine AS builder
 ARG node_env_type=production
 
 WORKDIR /app
-
 COPY ./app .
 
-ENV NODE_ENV ${node_env_type}
+ENV NODE_ENV development
+RUN yarn
+
+# Copy compilation product (dist folder) from builder
+FROM builder AS final
 
-RUN yarn
+WORKDIR /app
+
+ENV NODE_ENV ${node_env_type}
+RUN yarn build
+RUN rm -rf src tests
+CMD [ "node", "dist/app.js" ]

Diff for: .dockerignore

@@ -1,8 +1,8 @@
 ### macOS ###
 # General
-.DS_Store
-.AppleDouble
-.LSOverride
+**/.DS_Store
+**/.AppleDouble
+**/.LSOverride
 
 # Ignore .git and .cache folders
 .git
@@ -35,3 +35,6 @@
 *.md
 !README*.md
 README-secret.md
+
+# Project specfic
+app/coverage

Diff for: .github/workflows/ci-qg-dev.yml

@@ -0,0 +1,45 @@
+# Basic CI task for development and production. It assures that code is kept 
+# unit-tested. Test coverage is not checked.
+
+name: Quality Gate -> Unit Tests on Development Environment
+on:
+  push:
+    branches: [ develop ]
+  pull_request:
+    branches: [ develop, main ]
+
+jobs:
+
+  unit-tests:
+    runs-on: ubuntu-latest
+    name: Run unit tests
+    steps:
+      - name: Check-out last commit
+        uses: actions/checkout@v2
+      - name: Build docker DEV image
+        run: make build-dev-env
+      - name: Run unit tests
+        run: make run-unit-tests
+
+  lint-check:
+    runs-on: ubuntu-latest
+    name: Run lint check
+    steps:
+      - name: Check-out last commit
+        uses: actions/checkout@v2
+      - name: Build docker DEV image
+        run: make build-dev-env
+      - name: Run lint check
+        run: make run-lint-check
+
+  docker-build-prod:
+    needs: [unit-tests, lint-check]
+    runs-on: ubuntu-latest
+    name: Build Docker Production Image (Test)
+    steps:
+      - name: Check-out last commit
+        uses: actions/checkout@v2
+      - name: Use example .env file
+        run: cat ./app/.env.example | sed 's/ENVIRONMENT=development/ENVIRONMENT=production/' > ./app/.env
+      - name: Build PROD instance (image)
+        run: make build-prod-env

Diff for: .gitignore

@@ -1,3 +1,10 @@
+### macOS ###
+# General
+.DS_Store
+.AppleDouble
+.LSOverride
+
+
 # Icon must end with two \r
 Icon