feat: 7차 세미나 실천과제

Seminar7/.gitignore

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+
+# Created by https://www.toptal.com/developers/gitignore/api/node
+# Edit at https://www.toptal.com/developers/gitignore?templates=node
+
+### Node ###
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+.pnpm-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
+
+# Optional stylelint cache
+.stylelintcache
+
+# 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 variable files
+.env
+.env.development.local
+.env.test.local
+.env.production.local
+.env.local
+
+# parcel-bundler cache (https://parceljs.org/)
+.cache
+.parcel-cache
+
+# Next.js build output
+.next
+out
+
+# 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
+
+# vuepress v2.x temp and cache directory
+.temp
+
+# Docusaurus cache and generated files
+.docusaurus
+
+# 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
+.yarn/install-state.gz
+.pnp.*
+yarn.lock
+
+### Node Patch ###
+# Serverless Webpack directories
+.webpack/
+
+# Optional stylelint cache
+
+# SvelteKit build / generate output
+.svelte-kit
+
+# End of https://www.toptal.com/developers/gitignore/api/node

Seminar7/nodemon.json

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+{
+    "watch": [
+        "src",
+        ".env"
+    ],
+    "ext": "js,ts,json",
+    "ignore": [
+        "src/**/*.spec.ts"
+    ],
+    "exec": "ts-node  --transpile-only ./src/index.ts"
+}

Seminar7/package.json

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+{
+  "name": "node-typescript-init",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "dev": "nodemon",
+    "build": "tsc && node dist"
+  },
+  "author": "",
+  "license": "ISC",
+  "devDependencies": {
+    "@types/bcryptjs": "^2.4.2",
+    "@types/express": "^4.17.13",
+    "@types/jsonwebtoken": "^8.5.8",
+    "@types/mongoose": "^5.11.97",
+    "@types/multer": "^1.4.7",
+    "@types/multer-s3": "^2.7.12",
+    "@types/node": "^17.0.25",
+    "nodemon": "^2.0.15",
+    "ts-node": "^10.7.0",
+    "typescript": "^4.6.3"
+  },
+  "dependencies": {
+    "aws-sdk": "^2.1143.0",
+    "bcryptjs": "^2.4.3",
+    "dotenv": "^16.0.0",
+    "express": "^4.17.3",
+    "express-validator": "^6.14.0",
+    "jsonwebtoken": "^8.5.1",
+    "mongoose": "^6.3.1",
+    "multer": "^1.4.4",
+    "multer-s3": "^2.10.0"
+  }
+}

Seminar7/src/config/index.ts

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+import dotenv from "dotenv";
+
+// Set the NODE_ENV to 'development' by default
+process.env.NODE_ENV = process.env.NODE_ENV || "development";
+
+const envFound = dotenv.config();
+if (envFound.error) {
+  // This error should crash whole process
+
+  throw new Error("⚠️  Couldn't find .env file  ⚠️");
+}
+
+export default {
+  /**
+   * Your favorite port
+   */
+  port: parseInt(process.env.PORT as string, 10) as number,
+
+  /**
+   * MongoDB URI
+   */
+  mongoURI: process.env.MONGODB_URI as string,
+
+  /**
+   * jwt secret
+   */
+  jwtSecret: process.env.JWT_SECRET as string,
+
+  /**
+   * jwt algorithm
+   */
+  jwtAlgo: process.env.JWT_ALGO as string,
+
+  /**
+  * AWS S3
+  */
+  s3AccessKey: process.env.S3_ACCESS_KEY as string,
+  s3SecretKey: process.env.S3_SECRET_KEY as string,
+  bucketName: process.env.BUCKET_NAME as string
+};

Seminar7/src/config/multer.ts

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+import multer from "multer";
+import multerS3 from "multer-s3";
+import config from ".";
+import s3 from "./s3Config";
+
+const upload = multer({
+    storage: multerS3({
+        s3: s3,
+        bucket: config.bucketName,
+        contentType: multerS3.AUTO_CONTENT_TYPE,
+        acl: "public-read",
+        key: function (req: Express.Request, file: Express.MulterS3.File, cb) {
+            cb(null, `${Date.now()}_${file.originalname}`);
+        },
+    }),
+});
+
+export default upload;
+

Seminar7/src/config/s3Config.ts

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+import AWS from "aws-sdk";
+import config from ".";
+
+const s3: AWS.S3 = new AWS.S3({
+    accessKeyId: config.s3AccessKey,
+    secretAccessKey: config.s3SecretKey,
+    region: 'ap-northeast-2'
+});
+
+export default s3;

Seminar7/src/controllers/FileController.ts

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+import express, { Request, Response } from "express";
+import message from "../modules/responseMessage";
+import statusCode from "../modules/statusCode";
+import util from "../modules/util";
+import { FileService } from "../services";
+
+const uploadFileToS3 = async (req: Request, res: Response) => {
+    if (!req.file) return res.status(statusCode.BAD_REQUEST).send(util.fail(statusCode.BAD_REQUEST, message.NULL_VALUE));
+
+    const image: Express.MulterS3.File = req.file as Express.MulterS3.File;
+    const { originalname, location } = image;
+
+    try {
+        const data = await FileService.createFile(location, originalname);
+
+        res.status(statusCode.CREATED).send(util.success(statusCode.CREATED, message.CREATE_FILE_SUCCESS, data));
+    } catch (error) {
+        console.log(error);
+        res.status(statusCode.INTERNAL_SERVER_ERROR).send(util.fail(statusCode.INTERNAL_SERVER_ERROR, message.INTERNAL_SERVER_ERROR));
+    }
+}
+
+const uploadFilesToS3 = async (req: Request, res: Response) => {
+    if (!req.files) return res.status(statusCode.BAD_REQUEST).send(util.fail(statusCode.BAD_REQUEST, message.NULL_VALUE));
+
+    const images: Express.MulterS3.File[] = req.files as Express.MulterS3.File[];
+
+    try {
+        const imageList: {
+            location: string;
+            originalname: string;
+        }[] = await Promise.all(images.map((image: Express.MulterS3.File) => {
+            return {
+                location: image.location,
+                originalname: image.originalname
+            }
+        }));
+
+        const data = await FileService.createFiles(imageList);
+
+        res.status(statusCode.CREATED).send(util.success(statusCode.CREATED, message.CREATE_FILE_SUCCESS, data));
+     } catch (error) {
+        console.log(error);
+        res.status(statusCode.INTERNAL_SERVER_ERROR).send(util.fail(statusCode.INTERNAL_SERVER_ERROR, message.INTERNAL_SERVER_ERROR));
+    }
+}
+
+export default {
+    uploadFileToS3,
+    uploadFilesToS3
+}