Febin K Joseph : Challenge 2016 Solution

.dockerignore

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+docker-compose.env
+docker-compose.yml
+Dockerfile
+node_modules
+test
+.vscode

.editorconfig

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+# EditorConfig helps developers define and maintain consistent
+# coding styles between different editors and IDEs
+# editorconfig.org
+
+root = true
+
+[*]
+
+# Change these settings to your own preference
+indent_style = tab
+indent_size = 4
+space_after_anon_function = true
+
+# We recommend you to keep these unchanged
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.md]
+trim_trailing_whitespace = false
+indent_style = space
+indent_size = 4
+
+[{package,bower}.json]
+indent_style = space
+indent_size = 2
+
+[*.{yml,yaml}]
+trim_trailing_whitespace = false
+indent_style = space
+indent_size = 2
+
+[*.js]
+quote_type = "single"

.eslintrc.js

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+module.exports = {
+    "root": true,
+    "env": {
+        "node": true,
+        "commonjs": true,
+        "es6": true,
+        "jquery": false,
+        "jest": true,
+        "jasmine": true
+    },
+    "extends": "eslint:recommended",
+    "parserOptions": {
+        "sourceType": "module",
+        "ecmaVersion": "2018"
+    },
+    "rules": {
+        "indent": [
+            "warn",
+            "tab",
+            { "SwitchCase": 1 }
+        ],
+        "quotes": [
+            "warn",
+            "double"
+        ],
+        "semi": [
+            "error",
+            "always"
+        ],
+        "no-var": [
+            "error"
+        ],
+        "no-console": [
+            "off"
+        ],
+        "no-unused-vars": [
+            "warn"
+        ],
+        "no-mixed-spaces-and-tabs": [
+            "warn"
+        ]
+    }
+};

.gitignore

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+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# Typescript v1 declaration files
+typings/
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+
+# next.js build output
+.next
+
+# JetBrains IDE
+.idea

.vscode/launch.json

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+{
+	// Use IntelliSense to learn about possible Node.js debug attributes.
+	// Hover to view descriptions of existing attributes.
+	// For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+	"version": "0.2.0",
+	"configurations": [
+
+		{
+			"type": "node",
+			"request": "launch",
+			"name": "Debug",
+			"program": "${workspaceRoot}/node_modules/moleculer/bin/moleculer-runner.js",
+			"cwd": "${workspaceRoot}",
+			"args": [
+				"services"
+			]
+		},
+		{
+			"type": "node",
+			"request": "launch",
+			"name": "Jest",
+			"program": "${workspaceRoot}/node_modules/jest-cli/bin/jest.js",
+			"args": ["--runInBand"],
+			"cwd": "${workspaceRoot}",
+			"runtimeArgs": [
+                "--nolazy"
+            ]
+		}
+	]
+}

API-DOC.md

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+## API Documentation
+
+Challenge2016 is built using Node.js & Moleculer.js as Node.js framework
+
+I have developed Restful APIs for this challenge.
+
+To Run this program first install Node.js
+
+```
+https://nodejs.org/en/download
+```
+After installing Node.js run this command
+
+```npm install```
+
+```npm run dev```
+
+open this open api link in browser
+
+```
+http://localhost:3000/api/openapi/ui#/
+```
+
+APIs under ```v1.film``` used for film CURD operation
+
+For ease of test I have added a film use ```GET``` ```/api/v1/film``` for list films
+
+```GET``` ```/api/v1/distribution``` for getting list of distributors
+
+> **_NOTE:_** use ```id``` field of film and distributor for authorize distribution and check permission
+
+> **_NOTE:_** ```/api/v1/distribution/authorize-distribution``` to authorize api, ``include`` and ``exclude`` field supports array i.e You can add multiple regions at once
+> ``update`` & ``delete`` is not developed  
+
+> ***_NOTE:_*** I have set distributor ```Qube``` as the admin use this id as rightsOwner for initial authorization ```zr8Yf8Rf9PkT56LY``` 
+
+## Thanks for the opportunity
+
+```Febin K Joseph : [email protected]```

Dockerfile

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+FROM node:16-alpine
+
+ENV NODE_ENV=production
+
+RUN mkdir /app
+WORKDIR /app
+
+COPY package.json package-lock.json ./
+
+RUN npm install --production
+
+COPY challenge2016 .
+
+CMD ["npm", "start"]

data/distribution.db

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+{"distributorName":"dist1","_id":"AbMrkis3QaYZDKVM"}
+{"distributorName":"dist3","_id":"TYVslAlZx2osAWBx"}
+{"distributorName":"dist2","_id":"insTnN5kNSP2rOGx"}
+{"distributorName":"qube","_id":"zr8Yf8Rf9PkT56LY"}

data/film.db

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+{"filmName":"premam","_id":"XAN4Ijz6PgkvgJbT"}

docker-compose.env

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+NAMESPACE=
+LOGGER=true
+LOGLEVEL=info
+SERVICEDIR=services
+
+TRANSPORTER=nats://nats:4222
+
+
+MONGO_URI=mongodb://mongo/challenge2016

docker-compose.yml

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+version: "3.3"
+
+services:
+
+  api:
+    build:
+      context: challenge2016
+    image: challenge2016
+    env_file: docker-compose.env
+    environment:
+      SERVICES: api
+      PORT: 3000
+    depends_on:
+      - nats
+    labels:
+      - "traefik.enable=true"
+      - "traefik.http.routers.api-gw.rule=PathPrefix(`/`)"
+      - "traefik.http.services.api-gw.loadbalancer.server.port=3000"
+    networks:
+      - internal
+
+  greeter:
+    build:
+      context: challenge2016
+    image: challenge2016
+    env_file: docker-compose.env
+    environment:
+      SERVICES: greeter
+    depends_on:
+      - nats
+    networks:
+      - internal
+
+  products:
+    build:
+      context: challenge2016
+    image: challenge2016
+    env_file: docker-compose.env
+    environment:
+      SERVICES: products
+    depends_on:
+      - mongo
+      - nats
+    networks:
+      - internal
+
+  mongo:
+    image: mongo:4
+    volumes:
+      - data:/data/db
+    networks:
+      - internal
+
+  nats:
+    image: nats:2
+    networks:
+      - internal
+
+  traefik:
+    image: traefik:v2.4
+    command:
+      - "--api.insecure=true" # Don't do that in production!
+      - "--providers.docker=true"
+      - "--providers.docker.exposedbydefault=false"
+    ports:
+      - 3000:80
+      - 3001:8080
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock:ro
+    networks:
+      - internal
+      - default
+
+networks:
+  internal:
+
+volumes:
+  data: