Project & API Setup

.commitlintrc.json

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+{
+  "extends": ["@commitlint/config-conventional"],
+  "rules": {
+    "subject-case": [
+      2,
+      "always",
+      ["sentence-case", "start-case", "pascal-case", "upper-case", "lower-case"]
+    ],
+    "type-enum": [
+      2,
+      "always",
+      [
+        "build",
+        "chore",
+        "ci",
+        "docs",
+        "feat",
+        "fix",
+        "perf",
+        "refactor",
+        "revert",
+        "style",
+        "test",
+        "sample"
+      ]
+    ]
+  }
+}

.editorconfig

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+# EditorConfig is awesome: https://EditorConfig.org
+
+# top-most EditorConfig file
+root = true
+
+# Unix-style newlines with a newline ending every file
+[*]
+end_of_line = lf
+insert_final_newline = true
+indent_style = space
+indent_size = 2

.eslintignore

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+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# node-waf configuration
+.lock-wscript
+
+# Dependency directory
+# https://www.npmjs.org/doc/misc/npm-faq.html#should-i-check-my-node_modules-folder-into-git
+node_modules
+
+# OSX
+.DS_Store

.eslintrc.js

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+module.exports = {
+  root: true,
+  extends: [
+    'airbnb-typescript',
+    'plugin:import/typescript',
+    'plugin:@typescript-eslint/recommended',
+    'prettier',
+    'plugin:prettier/recommended',
+    'plugin:promise/recommended',
+  ],
+  ignorePatterns: ['.eslintrc.js', '*.json', 'jest.config.js'],
+  plugins: ['import', 'promise', '@typescript-eslint', 'prettier'],
+  parser: '@typescript-eslint/parser',
+  settings: {
+    'import/parsers': {
+      '@typescript-eslint/parser': ['.ts', '.tsx'],
+    },
+  },
+  parserOptions: {
+    project: './tsconfig.json',
+    ecmaVersion: 2020,
+    sourceType: 'module',
+  },
+  rules: {
+    '@typescript-eslint/space-before-blocks': 'off',
+    '@typescript-eslint/lines-between-class-members': 'off',
+    'react/jsx-wrap-multilines': 'off',
+    'react/jsx-filename-extension': 'off',
+    'multiline-comment-style': ['error', 'starred-block'],
+    'promise/catch-or-return': 'off',
+    '@typescript-eslint/explicit-module-boundary-types': 'off',
+    '@typescript-eslint/no-unused-expressions': 'off',
+    '@typescript-eslint/explicit-function-return-type': 'off',
+    'react/jsx-closing-bracket-location': 'off',
+    '@typescript-eslint/no-var-requires': 'off',
+    'no-unused-vars': 'off',
+    '@typescript-eslint/no-unused-vars': ['off'],
+    'mocha/no-mocha-arrows': 'off',
+    '@typescript-eslint/default-param-last': 'off',
+    'no-return-await': 'off',
+    'no-await-in-loop': 'off',
+    'no-continue': 'off',
+    'no-console': 'warn',
+    'no-prototype-builtins': 'off',
+    'import/no-cycle': 'off',
+    'class-methods-use-this': 'off',
+    '@typescript-eslint/no-use-before-define': 'off',
+    '@typescript-eslint/no-explicit-any': 1,
+    'no-restricted-syntax': 'off',
+    '@typescript-eslint/interface-name-prefix': 'off',
+    'no-underscore-dangle': 'off',
+    'import/prefer-default-export': 'off',
+    // A temporary hack related to IDE not resolving correct package.json
+    'import/no-extraneous-dependencies': 'off',
+    'react/jsx-one-expression-per-line': 'off',
+    'react/jsx-no-bind': 'off',
+    'lines-between-class-members': 'off',
+    'max-classes-per-file': 'off',
+    'react/react-in-jsx-scope': 'off',
+    'max-len': ['warn', { code: 140 }],
+    '@typescript-eslint/return-await': 'off',
+    'no-restricted-imports': [
+      'error',
+      {
+        patterns: ['@impler/shared/*', '@impler/dal/*', '!import2/good'],
+      },
+    ],
+    'padding-line-between-statements': [
+      'error',
+      { blankLine: 'any', prev: ['const', 'let', 'var'], next: ['if', 'for'] },
+      { blankLine: 'any', prev: ['const', 'let', 'var'], next: ['const', 'let', 'var'] },
+      { blankLine: 'always', prev: '*', next: 'return' },
+    ],
+    'id-length': ['error', { min: 2, exceptions: ['i', 'e', 'a', 'b', '_', 't'], properties: 'never' }],
+    '@typescript-eslint/naming-convention': [
+      'error',
+
+      { selector: 'enumMember', format: ['UPPER_CASE'] },
+      { selector: 'enum', format: ['PascalCase'], suffix: ['Enum'] },
+      { selector: 'class', format: ['PascalCase'] },
+      { selector: 'variableLike', format: ['camelCase', 'UPPER_CASE', 'PascalCase'], leadingUnderscore: 'allow' },
+      {
+        selector: 'interface',
+        format: ['PascalCase'],
+        prefix: ['I'],
+      },
+      {
+        selector: ['function'],
+        format: ['camelCase'],
+        leadingUnderscore: 'allow',
+      },
+    ],
+  },
+};

.gitignore

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+node_modules
+dist
+build
+
+.env

.husky/commit-msg

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+#!/usr/bin/env sh
+. "$(dirname -- "$0")/_/husky.sh"
+
+npx --no -- commitlint --edit "$1"

.husky/pre-commit

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+#!/usr/bin/env sh
+. "$(dirname -- "$0")/_/husky.sh"
+
+pnpm lint-staged

.npmrc

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+auto-install-peers=true
+strict-peer-dependencies=false

.prettierignore

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+# package.json is formatted by package managers, so we ignore it here
+package.json

.prettierrc

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+{
+  "printWidth": 120,
+  "trailingComma": "es5",
+  "singleQuote": true,
+  "semi": true,
+  "tabWidth": 2,
+  "quoteProps": "as-needed",
+  "jsxSingleQuote": false,
+  "arrowParens": "always",
+  "endOfLine": "lf"
+}

.vscode/settings.json

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+{
+    "typescript.tsdk": "node_modules/typescript/lib",
+    "npm.packageManager": "pnpm",
+    "editor.defaultFormatter": "dbaeumer.vscode-eslint",
+    "editor.formatOnSave": true,
+    "eslint.format.enable": true,
+    "editor.codeActionsOnSave": {
+      "source.fixAll": true
+    },
+}
+

README.md

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+# impler.io

apps/api/.eslintrc.js

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+module.exports = {
+  extends: ['../../.eslintrc.js'],
+  ignorePatterns: '*.spec.ts',
+};

apps/api/nest-cli.json

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+{
+  "collection": "@nestjs/schematics",
+  "sourceRoot": "src",
+  "compilerOptions": {
+    "assets": [
+      {
+        "include": ".env",
+        "outDir": "dist/src"
+      },
+      {
+        "include": ".env.development",
+        "outDir": "dist/src"
+      },
+      {
+        "include": ".env.test",
+        "outDir": "dist/src"
+      },
+      {
+        "include": ".env.production",
+        "outDir": "dist/src"
+      },
+      {
+        "include": "app/content-templates/usecases/compile-template/templates/basic.handlebars",
+        "outDir": "dist/src"
+      }
+    ],
+    "plugins": [
+      {
+        "name": "@nestjs/swagger",
+        "options": {
+          "classValidatorShim": true,
+          "introspectComments": true
+        }
+      }
+    ],
+    "webpack": true
+  },
+  "projects": {
+    "dal": {
+      "type": "library",
+      "root": "../../../libs/dal",
+      "entryFile": "index",
+      "sourceRoot": "../../../libs/dal/src",
+      "compilerOptions": {
+        "tsConfigPath": "../../../libs/dal/tsconfig.build.json"
+      }
+    }
+  }
+}

apps/api/nodemon.json

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+{
+  "watch": ["src", "../core/dist"],
+  "ext": "ts",
+  "delay": 2,
+  "ignoreRoot": [".git"],
+  "ignore": ["src/**/*.spec.ts"],
+  "exec": "ts-node -r tsconfig-paths/register src/main.ts"
+}

apps/api/package.json

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+{
+  "name": "@impler/api",
+  "version": "1.0.0",
+  "main": "index.js",
+  "author": "knovator",
+  "license": "MIT",
+  "private": false,
+  "scripts": {
+    "prebuild": "rimraf dist",
+    "build": "nest build",
+    "format": "prettier --write \"src/**/*.ts\"",
+    "start": "pnpm start:dev",
+    "start:dev": "cross-env TZ=UTC nest start --watch",
+    "start:test": "cross-env NODE_ENV=test PORT=1336 TZ=UTC nest start --watch",
+    "start:debug": "TZ=UTC nodemon --config nodemon-debug.json",
+    "start:prod": "TZ=UTC node dist/main.js",
+    "lint": "eslint src",
+    "lint:fix": "pnpm lint -- --fix"
+  },
+  "dependencies": {
+    "@impler/dal": "workspace:^1.0.0",
+    "@nestjs/common": "^9.1.2",
+    "@nestjs/core": "^9.1.2",
+    "@nestjs/platform-express": "^9.1.2",
+    "@nestjs/swagger": "^6.1.2",
+    "body-parser": "^1.20.0",
+    "class-transformer": "^0.5.1",
+    "class-validator": "^0.13.2",
+    "compression": "^1.7.4",
+    "dotenv": "^16.0.2",
+    "rimraf": "^3.0.2"
+  },
+  "devDependencies": {
+    "@types/express": "^4.17.14",
+    "@types/node": "^18.7.18",
+    "nodemon": "^2.0.20",
+    "ts-loader": "^9.4.1",
+    "ts-node": "^10.9.1",
+    "tsconfig-paths": "^4.1.0",
+    "typescript": "^4.8.3"
+  },
+  "lint-staged": {
+    "*.{js,jsx,ts,tsx}": [
+      "eslint --fix"
+    ]
+  }
+}

apps/api/src/.env.development

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+NODE_ENV=local
+PORT=3000
+API_ROOT_URL=http://localhost:3000
+FRONT_BASE_URL=http://localhost:4200
+
+MONGO_URL=mongodb://localhost:27017/impler-db

apps/api/src/.env.production

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+NODE_ENV=local
+PORT=3000
+API_ROOT_URL=http://localhost:3000
+FRONT_BASE_URL=http://localhost:4200
+
+MONGO_URL=mongodb://localhost:27017/impler-db

apps/api/src/.env.test

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+NODE_ENV=local
+PORT=3000
+API_ROOT_URL=http://localhost:3000
+FRONT_BASE_URL=http://localhost:4200
+
+MONGO_URL=mongodb://localhost:27017/impler-db

apps/api/src/app.module.ts

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+import { DynamicModule, Module } from '@nestjs/common';
+import { Type } from '@nestjs/common/interfaces/type.interface';
+import { ForwardReference } from '@nestjs/common/interfaces/modules/forward-reference.interface';
+import { SharedModule } from './app/shared/shared.module';
+import { ProjectModule } from './app/project/project.module';
+
+const modules: Array<Type | DynamicModule | Promise<DynamicModule> | ForwardReference> = [ProjectModule, SharedModule];
+
+const providers = [];
+
+@Module({
+  imports: modules,
+  controllers: [],
+  providers,
+})
+export class AppModule {}

apps/api/src/app/project/dtos/projects-response.dto.ts

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+import { ApiProperty } from '@nestjs/swagger';
+
+export class ProjectResponseDto {
+  @ApiProperty()
+  name: string;
+  @ApiProperty()
+  code: string;
+}

apps/api/src/app/project/project.controller.ts

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+import { Controller, Get } from '@nestjs/common';
+import { ApiOperation, ApiTags } from '@nestjs/swagger';
+import { ProjectResponseDto } from './dtos/projects-response.dto';
+import { GetProjects } from './usecases/get-projects/get-projects.usecase';
+
+@Controller('/project')
+@ApiTags('Project')
+export class ProjectController {
+  constructor(private getProjectsUsecase: GetProjects) {}
+
+  @Get('')
+  @ApiOperation({
+    summary: 'Get projects',
+  })
+  getProjects(): Promise<ProjectResponseDto[]> {
+    return this.getProjectsUsecase.execute();
+  }
+}

apps/api/src/app/project/project.module.ts

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+import { Module } from '@nestjs/common';
+import { USE_CASES } from './usecases';
+import { ProjectController } from './project.controller';
+import { SharedModule } from '../shared/shared.module';
+
+@Module({
+  imports: [SharedModule],
+  providers: [...USE_CASES],
+  controllers: [ProjectController],
+})
+export class ProjectModule {}