Merge branch 'release/1.1.0'

.env.example

@@ -1 +1,9 @@
-PORT=YOUR_BACKEND_SERVICE_PORT
+NODE_ENV=PROJECT_LAUNCH_ENVEIRONMENT
+PORT=YOUR_BACKEND_SERVICE_PORT
+JWT_SECRET=SECRET_FOR_JWT
+ORIGIN=ORIGIN
+AWS_ACCESS_KEY_ID=AWS_ACCESS_KEY_ID
+AWS_SECRET_ACCESS_KEY=AWS_SECRET_ACCESS_KEY
+AWS_REGION=AWS_REGION
+AWS_BUCKET_NAME=AWS_BUCKET_NAME
+CLOUDFRONT_AVATAR_BUCKET_URL=CLOUDFRONT_AVATAR_BUCKET_URL

.eslintignore

@@ -0,0 +1,2 @@
+node_modules
+dist

.eslintrc.js

@@ -0,0 +1,16 @@
+module.exports = {
+  env: {
+    node: true,
+    commonjs: true,
+    es2021: true,
+    jest: true
+  },
+  extends: ['eslint:recommended', 'eslint-config-prettier'],
+  overrides: [],
+  parserOptions: {
+    ecmaVersion: 'latest'
+  },
+  rules: {
+    'no-unused-vars': false
+  }
+}

.gitignore

@@ -4,10 +4,6 @@
 # Edit at https://www.toptal.com/developers/gitignore?templates=windows,visualstudiocode
 
 ### VisualStudioCode ###
-.vscode/*
-!.vscode/tasks.json
-!.vscode/launch.json
-!.vscode/*.env
 *.code-workspace
 *.env
 
@@ -61,3 +57,5 @@ react/package-lock.json
 
 backend.exe
 /node_modules
+
+uploads

.prettierignore

@@ -0,0 +1,2 @@
+node_modules
+dist

.prettierrc

@@ -0,0 +1,8 @@
+{
+  "semi": false,
+  "tabWidth": 2,
+  "printWidth": 100,
+  "singleQuote": true,
+  "trailingComma": "none",
+  "jsxBracketSameLine": true
+}

.vscode/settings.json

@@ -0,0 +1,8 @@
+{
+  "editor.codeActionsOnSave": {
+    "source.fixAll.eslint": true
+  },
+  "eslint.format.enable": true,
+  "editor.defaultFormatter": "esbenp.prettier-vscode",
+  "editor.formatOnSave": true
+}

CHANGELOG.md

@@ -0,0 +1,122 @@
+# Changelog
+
+All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
+
+## 1.1.0 (2023-06-11)
+
+
+### Features
+
+* add user register API. ([cec7e1b](https://github.com/HSNM2/backend-nodejs/commit/cec7e1b3c3658809c3d011a04ac560725e773a3b))
+* add user register API. ([ce1b360](https://github.com/HSNM2/backend-nodejs/commit/ce1b360ff696616688fb162f2a3e30f0017b602b))
+* courseProvider 需要有 token 驗證 ([367640d](https://github.com/HSNM2/backend-nodejs/commit/367640d11df36d45438d75a63d80f8aa888d3f8d))
+* lesson add video path ([bc5b4c2](https://github.com/HSNM2/backend-nodejs/commit/bc5b4c214cff8e8d308ed0ce5b524a15870d0006))
+* users table 新增 identity column ([16eea56](https://github.com/HSNM2/backend-nodejs/commit/16eea566443589bfa5f402ff6b6f6ab804db4212))
+* 修改 取得收藏為獨立API ([22c0b45](https://github.com/HSNM2/backend-nodejs/commit/22c0b45c9d600629524004e41de385b965d44888))
+* 修改取得課程列表 ([de5257a](https://github.com/HSNM2/backend-nodejs/commit/de5257a8db5b09cf67d0bea969805f44d65414e1))
+* 修正 /get profile 的資料欄位 ([3b94355](https://github.com/HSNM2/backend-nodejs/commit/3b9435518597860924b2c492773f197899663445))
+* 修正 alias ([27b2ab8](https://github.com/HSNM2/backend-nodejs/commit/27b2ab8d0c813fa772d49a83607189a185aa14a2))
+* 修正 origin ([1d02d1c](https://github.com/HSNM2/backend-nodejs/commit/1d02d1c214220ad11e1521e95229aac2d44a0b16))
+* 修正 post /user/profile 的欄位 ([0de1c54](https://github.com/HSNM2/backend-nodejs/commit/0de1c543c8724912daeb663b0f9824e799c3755c))
+* 修正 profile 獲取資訊 ([e6fed53](https://github.com/HSNM2/backend-nodejs/commit/e6fed53b273d2b58c57cbf78eb0779a9cce9ddfc))
+* 修正 提問/回覆留言 ([3b17ade](https://github.com/HSNM2/backend-nodejs/commit/3b17ade86befffc619d9af6d2f5bd9348e8b2823))
+* 修正 新增/刪除收藏課程 ([4a9f3dd](https://github.com/HSNM2/backend-nodejs/commit/4a9f3dd2da55c071e8f89a1ec946c5b90339770a))
+* 初始化專案 ([00bc7c5](https://github.com/HSNM2/backend-nodejs/commit/00bc7c57ab9449e5694e727336acd9ca50544034))
+* 取得單一課程資料 api ([ca2881d](https://github.com/HSNM2/backend-nodejs/commit/ca2881de8a6c14fef59d3293eeca16646933bf1f))
+* 取得課程介面的課程資訊 ([65d8708](https://github.com/HSNM2/backend-nodejs/commit/65d8708cf1fb8906abc16875d53c4828b84cac6e))
+* 安裝 module-alias ([1592334](https://github.com/HSNM2/backend-nodejs/commit/15923345276dee149b013b24044b178a9fbbc785))
+* 建立 user 和 course 的關聯表 ([56413e2](https://github.com/HSNM2/backend-nodejs/commit/56413e2ef12b5baa50a6651bccf7453a83594d4e))
+* 建立單元 ([a333b3b](https://github.com/HSNM2/backend-nodejs/commit/a333b3bd7d362e19fe9e7113edb644780a14f0ad))
+* 建立課程提供者所需的 router、controllers 與 models ([bf74aa7](https://github.com/HSNM2/backend-nodejs/commit/bf74aa7e483bdd005669aa9a1486d55bc7a72629))
+* 建立需要的 migrations ([749010b](https://github.com/HSNM2/backend-nodejs/commit/749010b614001a30cd4b7fa7f3e35d4bf4d057b0))
+* 忽略 upload folder ([95fdd40](https://github.com/HSNM2/backend-nodejs/commit/95fdd404012f73dd91cd21acc29aa48ce239b37f))
+* 新增 chapter 的 CRUD ([59631b4](https://github.com/HSNM2/backend-nodejs/commit/59631b44636379df50725ee36da35d41e5ec4b57))
+* 新增 chapter 與 lesson 防呆 ([28af0ff](https://github.com/HSNM2/backend-nodejs/commit/28af0fff5021bc13ae37a85548ba54419b395820))
+* 新增 DB 大頭貼欄位 ([262c8e3](https://github.com/HSNM2/backend-nodejs/commit/262c8e39934f1ad1f8a06aa621d1730206fa1731))
+* 新增 db 相關指令與配置 ([223bcc0](https://github.com/HSNM2/backend-nodejs/commit/223bcc094c0f16fa3550e56bf0420506b4a69b56))
+* 新增 db 相關指令與配置 ([37e8537](https://github.com/HSNM2/backend-nodejs/commit/37e8537f12bc0ffddb8983d20fb0d8da69ed1873))
+* 新增 db 相關指令與配置 ([c514b27](https://github.com/HSNM2/backend-nodejs/commit/c514b27bfbb79714794e2774a778d4663459af29))
+* 新增 delete avatar 與 update image ([b58de6f](https://github.com/HSNM2/backend-nodejs/commit/b58de6f15cf4839fdcba07b0d369b45c21fdc768))
+* 新增 delete 問題類別 api ([93c4299](https://github.com/HSNM2/backend-nodejs/commit/93c42999d0187f213823ebd82ef6aee906a0e5c7))
+* 新增 error template for chapter. ([af45caa](https://github.com/HSNM2/backend-nodejs/commit/af45caab229d266426f8c01423dbbcddbf7bfc6a))
+* 新增 faq 與 question 的 middleware ([15b3ce6](https://github.com/HSNM2/backend-nodejs/commit/15b3ce6d67f5212978ef2fda8ba7115b940a2051))
+* 新增 faq 與 question 的 router ([4cb5c81](https://github.com/HSNM2/backend-nodejs/commit/4cb5c81b991c3b98da784575514ab7ee0eedce37))
+* 新增 format.js ([6074b21](https://github.com/HSNM2/backend-nodejs/commit/6074b214d6ebdc079a1ffe353a99d7d67199ea95))
+* 新增 get 取得問題列表資訊 api ([8f7002a](https://github.com/HSNM2/backend-nodejs/commit/8f7002a89fd503533d6d8d1026fb2ada6011ed48))
+* 新增 hashId 當作 user 編號 ([4634513](https://github.com/HSNM2/backend-nodejs/commit/4634513770ba678c702137fed03b79bbc1910c3b))
+* 新增 jwt 流程 ([74d75a7](https://github.com/HSNM2/backend-nodejs/commit/74d75a7ececa6945c78cf58f3349830c987d601a))
+* 新增 multer middle 在 /profile/pic/upload ([f017cb2](https://github.com/HSNM2/backend-nodejs/commit/f017cb28ed45cc31e15b8e0d9be7865e6c04ed72))
+* 新增 patch 問題類別 api ([9b93ce6](https://github.com/HSNM2/backend-nodejs/commit/9b93ce6fb32dfe9c85d435fb38da01b68d5e7874))
+* 新增 post 問題類別 api ([d4db993](https://github.com/HSNM2/backend-nodejs/commit/d4db9934f642990183737e92654e74b61b4e363f))
+* 新增 question 的 router api ([be4ce64](https://github.com/HSNM2/backend-nodejs/commit/be4ce6417bcbb85bfcbbbc8ac7de4d609b49ccfc))
+* 新增 register 的流程 ([7a754d1](https://github.com/HSNM2/backend-nodejs/commit/7a754d194c12c4f23c7fbc6a3e5865329bee7943))
+* 新增 verifyCourseProvide 的 middle ([02ed482](https://github.com/HSNM2/backend-nodejs/commit/02ed4829d4882821a1a3007eb91e157b0c6295a8))
+* 新增 課程列表 page 功能 ([100e15c](https://github.com/HSNM2/backend-nodejs/commit/100e15c25d9b5785d437819ad5765d23e415ca69))
+* 新增 課程持有確認 ([ddd6c50](https://github.com/HSNM2/backend-nodejs/commit/ddd6c500c1652077338513af0dfa8c5a6ffe8cbf))
+* 新增 金流加密所需參數 ([c514642](https://github.com/HSNM2/backend-nodejs/commit/c514642090e41aecd1efd846fed3fa0fd0d8bbbd))
+* 新增 金流結帳完成，增加課程購買人數 ([50bc2d4](https://github.com/HSNM2/backend-nodejs/commit/50bc2d47ddf108061a6e52991263103690dc82c4))
+* 新增「更新 profile」API ([0eb07da](https://github.com/HSNM2/backend-nodejs/commit/0eb07da4243215329cb41c38a270c114fb6201fe))
+* 新增上傳大頭貼流程 ([cb9a05b](https://github.com/HSNM2/backend-nodejs/commit/cb9a05b47fe72fc9ead68dbf38e871c716f06784))
+* 新增修改課程資訊 ([b24bd70](https://github.com/HSNM2/backend-nodejs/commit/b24bd70555ecb54f4b2285f109af36950dbdb887))
+* 新增刪除流程 ([8893dfe](https://github.com/HSNM2/backend-nodejs/commit/8893dfe6d94d8db1f4ec76e058446910f84a557c))
+* 新增前台獲取 lesson 有 videoPath ([e630183](https://github.com/HSNM2/backend-nodejs/commit/e6301837614cdeb58f2b958d2f355bd70feb320f))
+* 新增創建 course api 流程 ([36cbd0b](https://github.com/HSNM2/backend-nodejs/commit/36cbd0bd9a50ad3b55c2342fb175ce57c73d1935))
+* 新增取得課程列表 ([ef90374](https://github.com/HSNM2/backend-nodejs/commit/ef903744f67d7e582233db3dd6c1b197fb1ca9a6))
+* 新增取得課程詳細資訊-課前詢問、常見問題、課程評價 ([ace5460](https://github.com/HSNM2/backend-nodejs/commit/ace5460029e6ab02839d050511d170c13bd4c359))
+* 新增單元刪除流程 ([d2f5d5c](https://github.com/HSNM2/backend-nodejs/commit/d2f5d5cae59d99a4d4018b8c41964125ac176c55))
+* 新增在 user/profile 時可以獲取 avatarImagePage ([f1f4d05](https://github.com/HSNM2/backend-nodejs/commit/f1f4d05e9f126741f10666d2ab0b851f44ef9467))
+* 新增本地上傳大頭貼功能 ([d538ebe](https://github.com/HSNM2/backend-nodejs/commit/d538ebe3d83efe93b4383892f8f0903097f1b73d))
+* 新增本地上傳大頭貼功能 ([0eecd6a](https://github.com/HSNM2/backend-nodejs/commit/0eecd6a98dd4224e86cd1337a356c2f1a682d54e))
+* 新增獲取會員資料功能 ([8c8ffeb](https://github.com/HSNM2/backend-nodejs/commit/8c8ffeb8975cf6973d9f6bd8505b4b7cf4fec531))
+* 新增產品列表 ([f2f8add](https://github.com/HSNM2/backend-nodejs/commit/f2f8addf8fe908804ec7b45d5100f42e39797ff4))
+* 新增藍新金流與購物流程API，order 與 order detail 表 ([a080259](https://github.com/HSNM2/backend-nodejs/commit/a08025987ca388db37a98d56eac20e7ff88934ae))
+* 新增課程「上架/下架」流程 ([27b3552](https://github.com/HSNM2/backend-nodejs/commit/27b3552133258eeda9d96dfb37e6ad4bbedaac29))
+* 新增課程收藏與刪除收藏 ([fbfe38a](https://github.com/HSNM2/backend-nodejs/commit/fbfe38a1d855c79c3392c59ff0e41f56bd1cd510))
+* 新增課程詳細資訊-大綱與章節 ([601cc49](https://github.com/HSNM2/backend-nodejs/commit/601cc4990b58f28b14e949cc219adf7954d1efe4))
+* 新增購物車列表 ([ce0fab9](https://github.com/HSNM2/backend-nodejs/commit/ce0fab9c0afcdc1228dc5319dc0cbc70af1c8a3f))
+* 新增部分 router 與對應 controller ([45c1401](https://github.com/HSNM2/backend-nodejs/commit/45c14017f79962ab87735814c666b117862585ce))
+* 移除尚未刪除的 router ([b5ac17b](https://github.com/HSNM2/backend-nodejs/commit/b5ac17bc34066b6d7d0524bada1028f40e42963a))
+* 金流增加姓名參數做混淆 ([49dc1ee](https://github.com/HSNM2/backend-nodejs/commit/49dc1ee30c51c08c77002d8394574774aa8f2b48))
+
+
+### Bug Fixes
+
+* addColumn faq schema down 排序調整 ([1c32e5e](https://github.com/HSNM2/backend-nodejs/commit/1c32e5e682f132f668cd443ec6c29f4b9c29e76a))
+* allow column of type in course table is null ([8817b71](https://github.com/HSNM2/backend-nodejs/commit/8817b71fdacf457061d2a67a48c09ce371c665ad))
+* phone 進入 db 格式錯誤問題 ([c29d8d7](https://github.com/HSNM2/backend-nodejs/commit/c29d8d79e028da315b77607910ee2c0b1f35b356))
+* uploadMiddleware 依照不同環境切換 storage 功能 ([5364639](https://github.com/HSNM2/backend-nodejs/commit/5364639ef5e4f1d1e4ea4b23ebf9eb87ac11c37f))
+* 修改 createOrder api 取得總價 ([08b0088](https://github.com/HSNM2/backend-nodejs/commit/08b00885da33a7f7103b5df36a8eb3a0dbf5b5f1))
+* 修改 faq schema 欄位，前台取得課程資料 ([9b46d28](https://github.com/HSNM2/backend-nodejs/commit/9b46d28536e411da875202928e0d81c02a542d3c))
+* 修改 創建訂單參數 ([f2c269a](https://github.com/HSNM2/backend-nodejs/commit/f2c269add7e46e576a65d939cd69ce7805437a05))
+* 修改 整合format ([c47a8d3](https://github.com/HSNM2/backend-nodejs/commit/c47a8d318007d70a5131e47b87ed73ff93bfa83a))
+* 修改 課前詢問、評分回傳資訊 ([dd680b5](https://github.com/HSNM2/backend-nodejs/commit/dd680b5c832af5fe3fd896f0ce675b3985d9ffdf))
+* 修正 courseProvider 的名稱為 courseProviderRouter ([39d1ae2](https://github.com/HSNM2/backend-nodejs/commit/39d1ae2b85f6fa1f5212c36aa2bd39d808d7b6e7))
+* 修正 env property name ([09fde7d](https://github.com/HSNM2/backend-nodejs/commit/09fde7d361a4ef7deb43e137a7bbc32de17d53e1))
+* 修正 faq 與 question 的 response 內容 ([f6db765](https://github.com/HSNM2/backend-nodejs/commit/f6db765cd0576d30dc54a4a53b39e90d9b6d5eaf))
+* 修正 identityMapping 錯誤的 property ([88a5d25](https://github.com/HSNM2/backend-nodejs/commit/88a5d2521ed50baa205d144139f8d630dbfd541c))
+* 修正 lesson 多餘的 sql 指令 ([73e1ffb](https://github.com/HSNM2/backend-nodejs/commit/73e1ffb200f86e6c1e31a3805eb9bb60c66c2ddf))
+* 修正 local 儲存 avatar 的 path ([c3d6ec5](https://github.com/HSNM2/backend-nodejs/commit/c3d6ec5da4f6cdeddb753ae840440b9c03f5cfec))
+* 修正 multer.single 接受的 name ([d83b01b](https://github.com/HSNM2/backend-nodejs/commit/d83b01bf816294f9c42a13bb969fd48bdb38ac47))
+* 修正 profile patch 的 response 格式 ([57d7764](https://github.com/HSNM2/backend-nodejs/commit/57d77644736f3a7bae69e227415ccebe4dcb8a09))
+* 修正 require file path ([1ea4a8a](https://github.com/HSNM2/backend-nodejs/commit/1ea4a8afaa76220c125786b729cc345c00d69152))
+* 修正 user 和 course 的資料型別 ([dca95c9](https://github.com/HSNM2/backend-nodejs/commit/dca95c9072313c97aad9a48efc0675a948ae30a4))
+* 修正 檔案遷移 ([26f81b1](https://github.com/HSNM2/backend-nodejs/commit/26f81b128d03bd9a5601cc684dbf180aacb51114))
+* 修正 藍新金流notify接收資料 ([e187a2c](https://github.com/HSNM2/backend-nodejs/commit/e187a2c92460a5fa81979dca07e3915ea1a575ce))
+* 修正「修改課程」的結果訊息 ([34f7f95](https://github.com/HSNM2/backend-nodejs/commit/34f7f9506d431138bc2a6bccb2a881e96c9eac1c))
+* 修正下架修正的 DB 欄位名稱 ([ab308ca](https://github.com/HSNM2/backend-nodejs/commit/ab308ca56bcb24ef5bd44e957dc20cf945cb5d46))
+* 修正使用者圖片路徑錯誤問題 ([2f1ebbf](https://github.com/HSNM2/backend-nodejs/commit/2f1ebbfab1230c44390c4c36c05cc39e16cbf0aa))
+* 修正刪除課程 response 結構 ([96d507d](https://github.com/HSNM2/backend-nodejs/commit/96d507d83179df26663806b4bd851d7381afa26f))
+* 修正單元上/下架的回傳訊息 ([7a5c5ef](https://github.com/HSNM2/backend-nodejs/commit/7a5c5efcdeff35beaa9dc1629c48de735da3d47b))
+* 修正單元修改流程 ([f4a2c6b](https://github.com/HSNM2/backend-nodejs/commit/f4a2c6ba2e58b91aec5cc2cf7679be87af6a6cef))
+* 修正是否為課程擁有者的判斷 ([5175994](https://github.com/HSNM2/backend-nodejs/commit/51759944be418088cc71e673eb26b2305e26277f))
+* 修正檔案引入 path 方式 ([55c3281](https://github.com/HSNM2/backend-nodejs/commit/55c32811b0731df42cb8dafb5d0ec58e732379cc))
+* 修正給予 env 方式 ([3be6aa9](https://github.com/HSNM2/backend-nodejs/commit/3be6aa9eb0c9a8aeedf71ca94518579fc2fa3649))
+* 修正給予 env 方式 ([b90f9fb](https://github.com/HSNM2/backend-nodejs/commit/b90f9fb61c1199a784563e62f980976ad78dc3c0))
+* 修正課程後台在獲取課程資訊時的資料內容 ([dad2502](https://github.com/HSNM2/backend-nodejs/commit/dad2502f32a4c84ae164c1c2f85f212668e9bae0))
+* 修正部分課程 response 結構 ([8b3efc8](https://github.com/HSNM2/backend-nodejs/commit/8b3efc805023461acd2b8ed0517382988bfb7de6))
+* 修正錯誤檔案名稱 ([6e018ab](https://github.com/HSNM2/backend-nodejs/commit/6e018ab721091f0d20491f44eaebf24cd01e29d9))
+* 在註冊時，name 為 custom-${uuid} ([a0b1880](https://github.com/HSNM2/backend-nodejs/commit/a0b188090d8c945ceb5caf654035af3ba33af291))
+* 新增獲取身份組的 API ([6e4cc3d](https://github.com/HSNM2/backend-nodejs/commit/6e4cc3dce00dede60ddb713c806e064cb4581cc0))
+* 移除 lesson 沒使用到的變數 ([c939a6d](https://github.com/HSNM2/backend-nodejs/commit/c939a6d857438fb53aa8b63c67293262df00e25c))
+* 設定 env ([67169ae](https://github.com/HSNM2/backend-nodejs/commit/67169ae2b8784a65debeee71d6f45a7ef101398b))
+* 課程列表 limit 設定 ([6ae4f87](https://github.com/HSNM2/backend-nodejs/commit/6ae4f87eb4d686f88898ab624a2b5a5853e66f3d))

app.js

@@ -1,10 +1,19 @@
+require('module-alias/register')
 require('dotenv').config()
 const express = require('express')
 const app = express()
 const cookieParser = require('cookie-parser')
 const cors = require('cors')
+const commonRouter = require('./routers/common')
+const usersRouter = require('./routers/users')
+const courseProviderRouter = require('./routers/courseProvider')
+const coursesRouter = require('./routers/courses')
+const courseRouter = require('./routers/course')
+const cartRouter = require('./routers/cart')
+require('./config/dbInit')
+
 const corsOption = {
-  origin: '*',
+  origin: process.env['ORIGIN'],
   credentials: true,
   methods: 'GET,HEAD,PUT,PATCH,POST,DELETE,OPTIONS',
   allowedHeaders: ['Content-Type', 'Authorization']
@@ -13,12 +22,22 @@ const corsOption = {
 app.use(cookieParser())
 app.use(cors(corsOption))
 app.use(express.json())
+app.use(express.urlencoded({ extended: false }))
+app.use('/static', express.static(__dirname + '/uploads'))
+
+const API_PREFIX = '/api'
+app.use(`${API_PREFIX}`, commonRouter)
+app.use(`${API_PREFIX}/user`, usersRouter)
+app.use(`${API_PREFIX}/courseProvider`, courseProviderRouter)
+app.use(`${API_PREFIX}/courses`, coursesRouter)
+app.use(`${API_PREFIX}/course`, courseRouter)
+app.use(`${API_PREFIX}/cart`, cartRouter)
 
-app.get('/', function(req, res) {
-    res.send('<h1>Hello World!</h1>')
+app.get('/', function (req, res) {
+  res.send('<h1>Hello World!</h1>')
 })
 
 const port = process.env['PORT'] || 3002
-app.listen(port, () => {  
+app.listen(port, () => {
   console.log(`The application listening listening on port ${port}`)
-})
+})

config/config.json

@@ -0,0 +1,23 @@
+{
+  "development": {
+    "username": "paperhsiaooo",
+    "password": null,
+    "database": "nodedb_dev",
+    "host": "127.0.0.1",
+    "dialect": "postgres"
+  },
+  "test": {
+    "username": "postgres",
+    "password": null,
+    "database": "nodedb_test",
+    "host": "testsweettimedb.cwhwlslobxo9.ap-northeast-1.rds.amazonaws.com",
+    "dialect": "postgres"
+  },
+  "production": {
+    "username": "postgres",
+    "password": "123123123",
+    "database": "nodedb_production",
+    "host": "sweettimedb.cwhwlslobxo9.ap-northeast-1.rds.amazonaws.com",
+    "dialect": "postgres"
+  }
+}

config/db.js

@@ -0,0 +1,23 @@
+const { Sequelize } = require('sequelize')
+const env = process.env.NODE_ENV || 'development'
+const config = require(__dirname + '/../config/config.json')[env]
+
+let db = null
+db = new Sequelize(config.database, config.username, config.password, {
+  host: config.host,
+  dialect: config.dialect
+})
+
+const testDBConnection = async () => {
+  try {
+    await db.authenticate()
+    console.log(`Connect has been established successfully.`)
+  } catch (error) {
+    console.error(`Unable to connect to the database: `, error)
+  }
+}
+
+module.exports = {
+  db,
+  testDBConnection
+}