Inicio do Exercicio de Revisão do Modulo 4

modulo4/revisao-modulo-4/revisão-modulo-4/.gitignore

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+node_modules
+build
+.env

modulo4/revisao-modulo-4/revisão-modulo-4/package.json

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+{
+   "name": "revisao-modulo-4",
+   "version": "1.0.0",
+   "description": "",
+   "main": "index.js",
+   "scripts": {
+      "start": "tsc && node ./build/index.js",
+      "dev": "tsnd --transpile-only --ignore-watch node_modules ./src/index.ts",
+      "build": "tsc",
+      "migrations": "tsnd ./src/data/migrations.ts"
+   },
+   "author": "",
+   "license": "ISC",
+   "dependencies": {
+      "cors": "^2.8.5",
+      "dotenv": "^8.2.0",
+      "express": "4.17.0",
+      "knex": "^0.21.1",
+      "mysql": "^2.18.1"
+   },
+   "devDependencies": {
+      "@types/cors": "^2.8.8",
+      "@types/express": "4.17.0",
+      "@types/knex": "^0.16.1",
+      "@types/node": "^13.7.7",
+      "ts-node-dev": "^1.0.0-pre.44",
+      "typescript": "^3.8.3"
+   }
+}

modulo4/revisao-modulo-4/revisão-modulo-4/src/ENDPOINTS/addProduct.ts

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+import connection from "../connection";
+import { Request, Response } from "express";
+
+
+export const AddProduct = async (req:Request, res:Response):Promise<void> =>{
+
+    try{
+        const id = Date.now()
+        const name = req.body.name
+        const price = req.body.price
+        const image_url = req.body.image_url
+
+        await connection.raw(`INSERT INTO LBC_Products VALUES (
+            '${id}',
+            '${name}',
+            '${price}',
+            '${image_url}')`
+        )
+
+        res.status(200).send("Produto criado com sucesso...")
+
+
+    }catch (error){
+
+        res.status(500).send("Algo de errado não está certo !!!")
+
+    }          
+}

modulo4/revisao-modulo-4/revisão-modulo-4/src/ENDPOINTS/addPurchase.ts

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+import connection from "../connection";
+import { Request, Response } from "express";
+
+
+export const AddPurchase = async (req:Request, res:Response):Promise<void> =>{
+
+    try{
+        const id = Date.now()
+        const user_id = req.body.user_id
+        const product_id = req.body.product_id
+        const quantity = req.body.quantity
+
+        await connection.raw(`INSERT INTO LBC_Purchases VALUES (
+            '${id}',
+            '${user_id}',
+            '${product_id}',
+            '${quantity}',
+            '${id}')`
+        )
+
+        res.status(200).send("Produto Comprado com sucesso...")
+
+
+    }catch (error){
+
+        res.status(500).send("Algo de errado não está certo !!!")
+
+    }          
+}

modulo4/revisao-modulo-4/revisão-modulo-4/src/ENDPOINTS/addUser.ts

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+import connection from "../connection";
+import { Request, Response } from "express";
+
+
+export const AddUser = async (req:Request, res:Response):Promise<void> =>{
+
+    try{
+        const id = Date.now()
+        const name = req.body.name
+        const email = req.body.email
+        const password = req.body.password
+
+        await connection.raw(`INSERT INTO LBC_Users VALUES (
+            '${id}',
+            '${name}',
+            '${email}',
+            '${password}')`
+        )
+
+        res.status(200).send("Usuario Criado com sucesso...")
+
+
+    }catch (error){
+
+        res.status(500).send("Algo de errado não está certo !!!")
+
+    }          
+}

modulo4/revisao-modulo-4/revisão-modulo-4/src/ENDPOINTS/adicionarCompra.ts

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+import connection from "../connection";
+import { Request, Response } from "express";
+
+
+
+
+ const AllPuchaseUser = async (req:Request, res:Response):Promise<void> => {
+    const id = req.params.user_id
+
+    const resoltado = await connection.raw
+    (`SELECT LBC_Users.name, LBC_Users.email, LBC_Products.name, LBC_Purchases.quantity FROM LBC_Users INNER JOIN LBC_Purchases ON LBC_Users.id = LBC_Purchases.user_id INNER JOIN LBC_Products ON LBC_Purchases.product_id = LBC_Products.id where LBC_Users.id = "${id}"`)
+
+        res.status(200).send(resoltado[0])
+}
+
+export default AllPuchaseUser

modulo4/revisao-modulo-4/revisão-modulo-4/src/ENDPOINTS/allProducts.ts

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+import connection from "../connection";
+import { Request, Response } from "express";
+
+
+
+
+export const AllProducts = async (req:Request, res:Response):Promise<void> => {
+
+    const resoltado = await connection.raw('SELECT * FROM LBC_Products')
+
+        res.status(200).send(resoltado[0])
+}

modulo4/revisao-modulo-4/revisão-modulo-4/src/ENDPOINTS/allUsers.ts

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+import connection from "../connection";
+import { Request, Response } from "express";
+
+
+
+
+export const AllUsers = async (req:Request, res:Response):Promise<void> => {
+
+    const resoltado = await connection.raw('SELECT * FROM LBC_Users')
+
+        res.status(200).send(resoltado[0])
+}

modulo4/revisao-modulo-4/revisão-modulo-4/src/ENDPOINTS/teste.ts

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+import connection from "../connection";
+import { Request, Response } from "express";
+
+
+
+
+export const teSte = async (req:Request, res:Response):Promise<void> => {
+
+    const resoltado = await connection.raw('SELECT * FROM TDL_users')
+
+        res.status(200).send(resoltado[0])
+}

modulo4/revisao-modulo-4/revisão-modulo-4/src/ENDPOINTS/userRegistration.ts

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+import connection from "../connection";
+import { Request, Response } from "express";
+// import { user } from "../TYPES/types";
+
+    export const userRegistration = async (req:Request, res:Response):Promise<void> =>{
+
+        try{
+
+            const id = Date.now()
+            const name = req.body.name
+            const nickname = req.body.nickname
+            const email = req.body.email
+
+            await connection.raw(`INSERT INTO TDL_users VALUES (
+                '${id}',
+                '${name}',
+                '${nickname}',
+                '${email}')`
+            )
+
+            res.status(200).send("Usuario Criado com sucesso...")
+
+
+        }catch (error){
+
+            res.status(500).send("Algo de errado não está certo !!!")
+
+        }          
+    }

modulo4/revisao-modulo-4/revisão-modulo-4/src/TYPES/types.ts

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+export type user = {
+
+    id: string
+    name: string
+    email: string
+    password: string
+}

modulo4/revisao-modulo-4/revisão-modulo-4/src/app.ts

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+import express from "express"
+import cors from "cors"
+import { AddressInfo } from "net"
+
+export const app = express()
+
+app.use(express.json())
+app.use(cors())
+
+const server = app.listen(process.env.PORT || 3003, () => {
+   if (server) {
+      const address = server.address() as AddressInfo;
+      console.log(`Server is running in http://localhost:${address.port}`);
+   } else {
+      console.error(`Failure upon starting server.`);
+   }
+})
+

modulo4/revisao-modulo-4/revisão-modulo-4/src/connection.ts

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+import knex from 'knex'
+import dotenv from 'dotenv'
+
+dotenv.config()
+
+const connection = knex({
+    client: "mysql",
+    connection: {
+        host: process.env.DB_HOST,
+        port: 3306,
+        user: process.env.DB_USER,
+        password: process.env.DB_PASSWORD,
+        database: process.env.DB_SCHEMA,
+        multipleStatements: true
+    }
+})
+
+export default connection

modulo4/revisao-modulo-4/revisão-modulo-4/src/index.ts

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+import { app } from "./app";
+import { AddProduct } from "./ENDPOINTS/addProduct";
+import { AddPurchase } from "./ENDPOINTS/addPurchase";
+import { AddUser } from "./ENDPOINTS/addUser";
+import { AllProducts } from "./ENDPOINTS/allProducts";
+import { AllUsers } from "./ENDPOINTS/allUsers";
+import { teSte } from "./ENDPOINTS/teste";
+import { userRegistration } from "./ENDPOINTS/userRegistration";
+import AllPuchaseUser from "./ENDPOINTS/adicionarCompra"
+
+
+//------------------------tests--------------------------
+app.get('/test', teSte)
+
+app.post('/AddUser', userRegistration)
+//-----------------------------------------------------
+
+
+app.post("/users", AddUser)
+
+app.get("/users", AllUsers)
+
+app.post("/products", AddProduct)
+
+app.get("/products", AllProducts)
+
+app.post("/purchases", AddPurchase)
+
+app.get("/users/:user_id/purchases", AllPuchaseUser)

modulo4/revisao-modulo-4/revisão-modulo-4/tsconfig.json

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+{
+  "compilerOptions": {
+    "target": "es6" /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019' or 'ESNEXT'. */,
+    "module": "commonjs" /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', or 'ESNext'. */,
+    "outDir": "./build" /* Redirect output structure to the directory. */,
+    "rootDir": "./src" /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */,
+    "strict": true /* Enable all strict type-checking options. */,
+    "esModuleInterop": true /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */,
+    "forceConsistentCasingInFileNames": true /* Disallow inconsistently-cased references to the same file. */,
+    "resolveJsonModule": true
+  }
+}