things to solve

.dockerignore

+# compiled output
+/dist
+/node_modules
+
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+
+# OS
+.DS_Store
+
+# Tests
+/coverage
+/.nyc_output
+
+# IDEs and editors
+/.idea
+.project
+.classpath
+.c9/
+*.launch
+.settings/
+*.sublime-workspace
+
+# IDE - VSCode
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+
+/data
+/output
+/config.yaml
+
+.git*
+Dockerfile
+.dockerignore

.eslintrc.js

+module.exports = {
+  parser: '@typescript-eslint/parser',
+  parserOptions: {
+    project: 'tsconfig.json',
+    sourceType: 'module',
+  },
+  plugins: ['@typescript-eslint/eslint-plugin'],
+  extends: [
+    'plugin:@typescript-eslint/recommended',
+    'prettier/@typescript-eslint',
+    'plugin:prettier/recommended',
+  ],
+  root: true,
+  env: {
+    node: true,
+    jest: true,
+  },
+  rules: {
+    '@typescript-eslint/interface-name-prefix': 'off',
+    '@typescript-eslint/explicit-function-return-type': 'off',
+    '@typescript-eslint/explicit-module-boundary-types': 'off',
+    '@typescript-eslint/no-explicit-any': 'off',
+  },
+};

.gitignore

+# compiled output
+/dist
+/node_modules
+
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+
+# OS
+.DS_Store
+
+# Tests
+/coverage
+/.nyc_output
+
+# IDEs and editors
+/.idea
+.project
+.classpath
+.c9/
+*.launch
+.settings/
+*.sublime-workspace
+
+# IDE - VSCode
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+
+/data
+/output
+/config.yaml

.gitlab-ci.yml

+stages:
+  - build
+  - combine
+  - deploy
+
+variables:
+  GIT_DEPTH: "1"
+  CONTAINER_TEST_IMAGE: $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG
+  CONTAINER_TEST_ARM_IMAGE: $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG-arm
+  CONTAINER_TEST_X86_IMAGE: $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG-x86
+  CONTAINER_RELEASE_IMAGE: $CI_REGISTRY_IMAGE:latest
+
+before_script:
+  - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
+
+build-x86:
+  stage: build
+  tags: 
+    - docker
+  script:
+    - docker build --pull -t $CONTAINER_TEST_X86_IMAGE .
+    - docker push $CONTAINER_TEST_X86_IMAGE
+
+build-arm:
+  stage: build
+  tags: 
+    - docker-arm
+  script:
+    - docker build --pull -t $CONTAINER_TEST_ARM_IMAGE .
+    - docker push $CONTAINER_TEST_ARM_IMAGE
+
+combine:
+  stage: combine
+  tags:
+    - docker
+  script:
+    - docker pull $CONTAINER_TEST_X86_IMAGE
+    - docker pull $CONTAINER_TEST_ARM_IMAGE
+    - docker manifest create $CONTAINER_TEST_IMAGE --amend $CONTAINER_TEST_X86_IMAGE --amend $CONTAINER_TEST_ARM_IMAGE
+    - docker manifest push $CONTAINER_TEST_IMAGE
+
+deploy_latest:
+  stage: deploy
+  tags: 
+    - docker
+  script:
+    - docker pull $CONTAINER_TEST_IMAGE
+    - docker tag $CONTAINER_TEST_IMAGE $CONTAINER_RELEASE_IMAGE
+    - docker push $CONTAINER_RELEASE_IMAGE
+  only:
+    - master
+
+deploy_tag:
+  stage: deploy
+  tags: 
+    - docker
+  variables:
+    CONTAINER_TAG_IMAGE: $CI_REGISTRY_IMAGE:$CI_COMMIT_TAG
+  script:
+    - docker pull $CONTAINER_TEST_IMAGE
+    - docker tag $CONTAINER_TEST_IMAGE $CONTAINER_TAG_IMAGE
+    - docker push $CONTAINER_TAG_IMAGE
+  only:
+    - tags

.npmignore

+/install-npm.sh
+.git*
+/output
+/dest
+/config.yaml
+.idea
+.dockerignore
+Dockerfile
\ No newline at end of file

.prettierrc

+{
+  "singleQuote": true,
+  "trailingComma": "all"
+}
\ No newline at end of file

Dockerfile

+FROM node:buster-slim
+LABEL Author="Nanahira <nanahira@momobako.com>"
+
+RUN apt update && apt -y install python3 build-essential && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
+WORKDIR /usr/src/app
+COPY ./package*.json ./
+RUN npm ci
+COPY . ./
+RUN npm run build
+
+CMD ["npm", "run", "start:prod"]

README.md

+# cxcy-scoresheet
+
+Chuangxinchuangye scoresheet PDF generator.
+
+## Description
+
+[Nest](https://github.com/nestjs/nest) framework TypeScript starter repository.
+
+## Installation
+
+```bash
+$ npm install
+```
+
+## Running the app
+
+```bash
+# development
+$ npm run start
+
+# watch mode
+$ npm run start:dev
+
+# production mode
+$ npm run start:prod
+```
+
+## Test
+
+```bash
+# unit tests
+$ npm run test
+
+# e2e tests
+$ npm run test:e2e
+
+# test coverage
+$ npm run test:cov
+```
+
+## Support
+
+Nest is an MIT-licensed open source project. It can grow thanks to the sponsors and support by the amazing backers. If you'd like to join them, please [read more here](https://docs.nestjs.com/support).
+
+## Stay in touch
+
+- Author - [Kamil Myśliwiec](https://kamilmysliwiec.com)
+- Website - [https://nestjs.com](https://nestjs.com/)
+- Twitter - [@nestframework](https://twitter.com/nestframework)
+
+## License
+
+Nest is [MIT licensed](LICENSE).

nest-cli.json

+{
+  "collection": "@nestjs/schematics",
+  "sourceRoot": "src"
+}

package.json

+{
+  "name": "cxcy-scoresheet",
+  "version": "0.0.1",
+  "description": "",
+  "author": "",
+  "private": true,
+  "license": "UNLICENSED",
+  "scripts": {
+    "prebuild": "rimraf dist",
+    "build": "nest build",
+    "format": "prettier --write \"src/**/*.ts\" \"test/**/*.ts\"",
+    "start": "nest start",
+    "start:dev": "nest start --watch",
+    "start:debug": "nest start --debug --watch",
+    "start:prod": "node dist/main",
+    "lint": "eslint \"{src,apps,libs,test}/**/*.ts\" --fix",
+    "test": "jest",
+    "test:watch": "jest --watch",
+    "test:cov": "jest --coverage",
+    "test:debug": "node --inspect-brk -r tsconfig-paths/register -r ts-node/register node_modules/.bin/jest --runInBand",
+    "test:e2e": "jest --config ./test/jest-e2e.json"
+  },
+  "dependencies": {
+    "@nestjs/common": "^7.5.1",
+    "@nestjs/core": "^7.5.1",
+    "@nestjs/platform-express": "^7.5.1",
+    "md-to-pdf": "^3.3.2",
+    "mustache": "^4.2.0",
+    "reflect-metadata": "^0.1.13",
+    "rimraf": "^3.0.2",
+    "rxjs": "^6.6.3"
+  },
+  "devDependencies": {
+    "@nestjs/cli": "^7.5.1",
+    "@nestjs/schematics": "^7.1.3",
+    "@nestjs/testing": "^7.5.1",
+    "@types/express": "^4.17.11",
+    "@types/jest": "^26.0.15",
+    "@types/mustache": "^4.1.1",
+    "@types/node": "^14.14.6",
+    "@types/supertest": "^2.0.10",
+    "@typescript-eslint/eslint-plugin": "^4.6.1",
+    "@typescript-eslint/parser": "^4.6.1",
+    "eslint": "^7.12.1",
+    "eslint-config-prettier": "^6.15.0",
+    "eslint-plugin-prettier": "^3.1.4",
+    "jest": "^26.6.3",
+    "prettier": "^2.1.2",
+    "supertest": "^6.0.0",
+    "ts-jest": "^26.4.3",
+    "ts-loader": "^8.0.8",
+    "ts-node": "^9.0.0",
+    "tsconfig-paths": "^3.9.0",
+    "typescript": "^4.0.5"
+  },
+  "jest": {
+    "moduleFileExtensions": [
+      "js",
+      "json",
+      "ts"
+    ],
+    "rootDir": "src",
+    "testRegex": ".*\\.spec\\.ts$",
+    "transform": {
+      "^.+\\.(t|j)s$": "ts-jest"
+    },
+    "collectCoverageFrom": [
+      "**/*.(t|j)s"
+    ],
+    "coverageDirectory": "../coverage",
+    "testEnvironment": "node"
+  }
+}

report.md.mustache

+# 创新创业成绩单
+
+## 基本资料
+
+* 学号: {{id}}
+* 姓名: {{name}}
+{{#sex}}
+* 性别: {{sex}}
+{{/sex}}
+{{#collegeString}}
+* 学院: {{collegeString}}
+{{/collegeString}}
+{{#professionString}}
+* 专业: {{professionString}}
+{{/professionString}}
+
+## 项目经历
+
+{{#projects}}
+* {{.name}}
+{{/projects}}
+
+## 论文
+
+{{#theses}}
+* {{.name}}
+{{/theses}}
+
+## 专利
+
+{{#patents}}
+* {{.name}}
+{{/patents}}
+
+## 竞赛
+
+{{#competitions}}
+* {{.name}}
+{{/competitions}}
\ No newline at end of file

src/app.controller.spec.ts

+import { Test, TestingModule } from '@nestjs/testing';
+import { AppController } from './app.controller';
+import { AppService } from './app.service';
+
+describe('AppController', () => {
+  let appController: AppController;
+
+  beforeEach(async () => {
+    const app: TestingModule = await Test.createTestingModule({
+      controllers: [AppController],
+      providers: [AppService],
+    }).compile();
+
+    appController = app.get<AppController>(AppController);
+  });
+
+  describe('root', () => {
+    /* it('should return "Hello World!"', () => {
+      expect(appController.getHello()).toBe('Hello World!');
+    }); */
+  });
+});

src/app.controller.ts

+import { Body, Controller, Get, Post, Query, Res } from '@nestjs/common';
+import { AppService, ScoreSheetData } from './app.service';
+import { Response } from 'express';
+
+@Controller()
+export class AppController {
+  constructor(private readonly appService: AppService) {}
+
+  @Get('report.pdf')
+  async getPdf(@Query('data') dataRaw: string, @Res() res: Response) {
+    let data: any;
+    try {
+      data = JSON.parse(dataRaw);
+    } catch (e) {
+      res.status(400).end('bad JSON');
+      return;
+    }
+    const pdf = await this.appService.getPdf(data);
+    res.set({
+      'Content-Type': 'application/pdf',
+      'Content-Disposition': `attachment; filename=${data.id}-${data.name}.pdf`,
+      'Content-Length': pdf.length,
+
+      // prevent cache
+      'Cache-Control': 'no-cache, no-store, must-revalidate',
+      Pragma: 'no-cache',
+      Expires: 0,
+    });
+    res.end(pdf);
+  }
+}

src/app.logger.ts

+import { Injectable, Scope, Logger } from '@nestjs/common';
+
+@Injectable()
+export class AppLogger extends Logger {}

src/app.module.ts

+import { Module } from '@nestjs/common';
+import { AppController } from './app.controller';
+import { AppService } from './app.service';
+import { AppLogger } from './app.logger';
+
+@Module({
+  imports: [],
+  controllers: [AppController],
+  providers: [AppService, AppLogger],
+})
+export class AppModule {}

src/app.service.ts

+import { Injectable } from '@nestjs/common';
+import { AppLogger } from './app.logger';
+import mustache from 'mustache';
+import * as fs from 'fs';
+import mdToPdf from 'md-to-pdf';
+
+export interface NameWise {
+  name: string;
+}
+
+export interface ScoreSheetData {
+  name: string;
+  sex: string;
+  id: string;
+  collegeString: string;
+  professionString: string;
+  projects: NameWise[];
+  theses: NameWise[];
+  patents: NameWise[];
+}
+
+@Injectable()
+export class AppService {
+  template: string;
+  constructor(private log: AppLogger) {
+    this.log.setContext('app');
+    this.template = fs.readFileSync('./report.md.mustache', 'utf8');
+  }
+
+  async getPdf(data: ScoreSheetData) {
+    this.log.log(data);
+    const renderedMarkdownContent = mustache.render(this.template, data, null, {
+      escape: (v) => v,
+    });
+    this.log.log(renderedMarkdownContent);
+    const { content } = await mdToPdf({ content: renderedMarkdownContent });
+    return content;
+  }
+}

src/main.ts

+import { NestFactory } from '@nestjs/core';
+import { AppModule } from './app.module';
+
+async function bootstrap() {
+  const app = await NestFactory.create(AppModule);
+  app.enableCors();
+  await app.listen(3000);
+}
+bootstrap();

test/app.e2e-spec.ts

+import { Test, TestingModule } from '@nestjs/testing';
+import { INestApplication } from '@nestjs/common';
+import * as request from 'supertest';
+import { AppModule } from './../src/app.module';
+
+describe('AppController (e2e)', () => {
+  let app: INestApplication;
+
+  beforeEach(async () => {
+    const moduleFixture: TestingModule = await Test.createTestingModule({
+      imports: [AppModule],
+    }).compile();
+
+    app = moduleFixture.createNestApplication();
+    await app.init();
+  });
+
+  /* it('/ (GET)', () => {
+    return request(app.getHttpServer())
+      .get('/')
+      .expect(200)
+      .expect('Hello World!');
+  }); */
+});

test/jest-e2e.json

+{
+  "moduleFileExtensions": ["js", "json", "ts"],
+  "rootDir": ".",
+  "testEnvironment": "node",
+  "testRegex": ".e2e-spec.ts$",
+  "transform": {
+    "^.+\\.(t|j)s$": "ts-jest"
+  }
+}

test/test.json

+
+	{
+		"createTime": "2021-04-27 03:47:54",
+		"updateTime": "2021-04-27 03:47:57",
+		"status": 1,
+		"name": "Koral",
+		"id": "3118006867",
+		"sex": "男",
+		"email": null,
+		"mobile": null,
+		"password": null,
+		"grade": 3,
+		"professionId": null,
+		"professionString": "数学与应用数学",
+		"collegeString": "应用数学学院",
+		"role": null,
+		"profession": null,
+		"projects": [
+			{
+				"createTime": "2021-05-07 20:59:28",
+				"updateTime": "2021-05-07 13:06:27",
+				"status": 0,
+				"name": "创新创业网站",
+				"id": 1,
+				"type": "大创",
+				"startDate": "2021-05-07 20:58:17",
+				"startDateFrom": null,
+				"startDateTo": null,
+				"isAuthoritativeApplication": false,
+				"isGovermentEnterpriseApplication": false,
+				"solvedProblem": "各个学校办事处功能整合",
+				"students": null,
+				"teachers": null,
+				"companies": null,
+				"keyTech": null,
+				"reserchArea": null,
+				"patents": null,
+				"role": "_leader",
+				"deleted": false
+			}
+		],
+		"patents": [
+			{
+				"createTime": "2021-05-07 21:33:40",
+				"updateTime": "2021-05-07 13:37:45",
+				"status": 0,
+				"name": "创新创业网站",
+				"id": 1,
+				"createdRole": 4,
+				"createdUserId": "3118006867",
+				"type": "实用新型",
+				"patentNumber": "20210507000000",
+				"applyTime": "2021-05-07 21:33:33",
+				"applyTimeFrom": null,
+				"applyTimeTo": null,
+				"authorizeTime": "2021-05-07 21:33:31",
+				"authorizeTimeFrom": null,
+				"authorizeTimeTo": null,
+				"students": null,
+				"teachers": null,
+				"projects": null,
+				"role": "_leader",
+				"deleted": false
+			}
+		],
+		"competitions": [
+			{
+				"createTime": "2021-05-08 04:39:03",
+				"updateTime": "2021-05-08 04:39:05",
+				"status": 0,
+				"name": "数模校赛",
+				"id": 1,
+				"createdRole": 4,
+				"createdUserId": "3118006867",
+				"awardYearMonth": "2021-05-08 04:38:34",
+				"awardYearMonthFrom": null,
+				"awardYearMonthTo": null,
+				"awardOrganization": "学校",
+				"organizationType": "学校",
+				"college": "应数",
+				"awardWorks": "基于电视广告推送与竞卖的建模研究",
+				"competitionLevel": "校级",
+				"awardLevel": "一等奖",
+				"students": null,
+				"teachers": null,
+				"theses": null,
+				"role": "1",
+				"deleted": false
+			}
+		],
+		"theses": [
+			{
+				"createTime": "2021-05-07 20:59:06",
+				"updateTime": "2021-05-07 20:59:06",
+				"status": 0,
+				"name": "基于电视广告推送与竞卖的建模研究",
+				"id": 1,
+				"createdRole": 4,
+				"createdUserId": "3118006867",
+				"college": "应用数学",
+				"publicationName": "SCI",
+				"publicationLevel": "SCI一期",
+				"publicDate": "2021-05-07 20:58:09",
+				"publicDateFrom": null,
+				"publicDateTo": null,
+				"submissionDate": "2021-05-07 20:58:09",
+				"submissionDateFrom": null,
+				"submissionDateTo": null,
+				"competitions": null,
+				"students": null,
+				"teachers": null,
+				"role": "1",
+				"deleted": false
+			}
+		],
+		"enabled": true,
+		"deleted": false
+	}
+

tsconfig.build.json

+{
+  "extends": "./tsconfig.json",
+  "exclude": ["node_modules", "test", "dist", "**/*spec.ts"]
+}

tsconfig.json

+{
+  "compilerOptions": {
+    "module": "commonjs",
+    "declaration": true,
+    "removeComments": true,
+    "emitDecoratorMetadata": true,
+    "experimentalDecorators": true,
+    "allowSyntheticDefaultImports": true,
+    "target": "es2017",
+    "sourceMap": true,
+    "outDir": "./dist",
+    "baseUrl": "./",
+    "incremental": true,
+    "esModuleInterop": true
+  },
+  "compileOnSave": true,
+  "allowJs": true
+}