(add) structure

.eslintrc.js

@@ -0,0 +1,68 @@
+module.exports = {
+  env: {
+    node: true,
+  },
+  root: true,
+  parser: "@typescript-eslint/parser",
+  plugins: ["@typescript-eslint", "@typescript-eslint/tslint", "import"],
+  extends: [
+    "eslint:recommended",
+    "plugin:@typescript-eslint/eslint-recommended",
+    "plugin:@typescript-eslint/recommended",
+    "prettier/@typescript-eslint",
+    "plugin:import/errors",
+    "plugin:import/warnings",
+    "plugin:import/typescript",
+  ],
+  rules: {
+    "max-classes-per-file": ["error", 1],
+    "no-console": 0,
+    "no-new": 0,
+    "no-nested-ternary": 0,
+    "no-unused-vars": ["error", { varsIgnorePattern: "^_" }],
+    "no-underscore-dangle": 0,
+    "array-callback-return": 1,
+    "no-return-assign": 0,
+    "no-param-reassign": 0,
+    "global-require": 0,
+    // TS
+    "@typescript-eslint/no-var-requires": 0,
+    "@typescript-eslint/no-explicit-any": 0,
+    "@typescript-eslint/no-empty-function": 0,
+    "@typescript-eslint/generic-type-naming": 0,
+    "@typescript-eslint/explicit-function-return-type": 0,
+    "@typescript-eslint/prefer-namespace-keyword": 0,
+    "@typescript-eslint/no-non-null-assertion": 0,
+    "@typescript-eslint/no-use-before-define": 0,
+    // IMPORT
+    "import/prefer-default-export": 0,
+    "import/no-dynamic-require": 0,
+    "import/named": 2,
+    "import/namespace": 2,
+    "import/default": 2,
+    "import/export": 2,
+    "import/no-unresolved": 0,
+    "import/order": [
+      "error",
+      {
+        "newlines-between": "always",
+        groups: [
+          "external",
+          "internal",
+          "index",
+          "sibling",
+          "parent",
+          "builtin",
+        ],
+      },
+    ],
+    "import/no-extraneous-dependencies": [
+      "error",
+      {
+        devDependencies: true,
+        optionalDependencies: false,
+        peerDependencies: false,
+      },
+    ],
+  },
+};

.gitignore

@@ -0,0 +1,115 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
+
+# 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
+*.lcov
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (https://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/
+
+# Snowpack dependency directory (https://snowpack.dev/)
+web_modules/
+
+# TypeScript cache
+*.tsbuildinfo
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Microbundle cache
+.rpt2_cache/
+.rts2_cache_cjs/
+.rts2_cache_es/
+.rts2_cache_umd/
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+.env.test
+
+# parcel-bundler cache (https://parceljs.org/)
+.cache
+.parcel-cache
+
+# Next.js build output
+.next
+
+# Nuxt.js build / generate output
+.nuxt
+dist
+
+# Gatsby files
+.cache/
+# Comment in the public line in if your project uses Gatsby and not Next.js
+# https://nextjs.org/blog/next-9-1#public-directory-support
+# public
+
+# vuepress build output
+.vuepress/dist
+
+# Serverless directories
+.serverless/
+
+# FuseBox cache
+.fusebox/
+
+# DynamoDB Local files
+.dynamodb/
+
+# TernJS port file
+.tern-port
+
+# Stores VSCode versions used for testing VSCode extensions
+.vscode-test
+
+# yarn v2
+
+.yarn/cache
+.yarn/unplugged
+.yarn/build-state.yml
+.pnp.*

.prettierrc

@@ -0,0 +1,5 @@
+{
+  "printWidth": 120,
+  "singleQuote": true,
+  "trailingComma": "es5"
+}

_dbscript/db.sql

@@ -0,0 +1,3 @@
+CREATE DATABASE accounts;
+CREATE DATABASE products;
+CREATE DATABASE orders;

docker-compose.yml

@@ -0,0 +1,86 @@
+version: "3.7"
+services:
+  db:
+    image: postgres:9.6
+    container_name: db
+    ports:
+      - "4005:4005"
+    volumes:
+      - ./_dbscript:/docker-entrypoint-initdb.d:delegated
+    environment:
+      POSTGRES_USER: admin
+      POSTGRES_PASSWORD: admin
+    networks:
+      - local
+
+  nats:
+    image: nats:latest
+    container_name: nats
+    ports:
+      - "4222:4222"
+    networks:
+      - local
+
+  accounting:
+    build: ./packages/accounts
+    container_name: accounts
+    ports:
+      - "3000:3000"
+    networks:
+      - local
+    volumes:
+      - ./packages/accounts:/usr/src/app:delegated
+    depends_on:
+      - db
+    command: "npm start"
+    env_file:
+      - ./.env
+
+  billing:
+    build: ./packages/billing
+    container_name: billing
+    ports:
+      - "3001:3000"
+    networks:
+      - local
+    volumes:
+      - ./packages/billing:/usr/src/app:delegated
+    command: "npm start"
+    env_file:
+      - ./.env
+
+  ordering:
+    build: ./packages/ordering
+    container_name: ordering
+    ports:
+      - "3002:3000"
+    networks:
+      - local
+    volumes:
+      - ./packages/ordering:/usr/src/app:delegated
+    depends_on:
+      - db
+    command: "npm start"
+    env_file:
+      - ./.env
+
+  graphql:
+    build: ./packages/graphql
+    container_name: graphql
+    ports:
+      - "3002:3000"
+    networks:
+      - local
+    volumes:
+      - ./packages/graphql:/usr/src/app:delegated
+    depends_on:
+      - accounting
+      - billing
+      - ordering
+    command: "npm start"
+    env_file:
+      - ./.env
+
+networks:
+  local:
+    driver: bridge