Case 4

modulo6/rodada-cases-semana4/.gitignore

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+node_modules/
+build/
+.vscode/
+
+.env
+.rest
+
+package-lock.json

modulo6/rodada-cases-semana4/jest.config.js

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+module.exports = {
+   roots: ["<rootDir>/tests"],
+   transform: {
+      "^.+\\.tsx?$": "ts-jest",
+   },
+   testRegex: "(/__tests__/.*|(\\.|/)(test|spec))\\.tsx?$",
+   moduleFileExtensions: ["ts", "tsx", "js", "jsx", "json", "node"],
+};

modulo6/rodada-cases-semana4/package.json

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+{
+   "name": "rodada-cases-semana4-amaro",
+   "version": "1.0.0",
+   "description": "",
+   "main": "index.js",
+   "scripts": {
+      "test": "clear && echo \"Running tests...\" && jest",
+      "start": "tsc && node --inspect ./build/src/index.js",
+      "dev": " ts-node-dev ./src/index.ts",
+      "migrations": "tsc && node ./build/migrations.js",
+      "build": "clear && echo \"Transpiling files...\" && tsc && echo \"Done!\" "
+
+   },
+   "author": "",
+   "license": "ISC",
+   "dependencies": {
+      "@types/cors": "^2.8.12",
+      "bcryptjs": "^2.4.3",
+      "cors": "^2.8.5",
+      "dotenv": "^8.2.0",
+      "express": "^4.17.1",
+      "jsonwebtoken": "^8.5.1",
+      "knex": "^0.21.1",
+      "mysql": "^2.18.1",
+      "uuid": "^8.0.0"
+   },
+   "devDependencies": {
+      "@types/bcryptjs": "^2.4.2",
+      "@types/express": "^4.17.6",
+      "@types/jest": "^25.2.3",
+      "@types/jsonwebtoken": "^8.5.0",
+      "@types/knex": "^0.16.1",
+      "@types/uuid": "^7.0.3",
+      "jest": "^26.0.1",
+      "ts-jest": "^26.1.0",
+      "ts-node-dev": "^1.0.0-pre.44",
+      "typescript": "^3.9.10"
+   }
+}

modulo6/rodada-cases-semana4/src/Controller/createProducts.ts

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+import { Request, Response } from "express";
+import { connection } from "../Data/BaseDatabase";
+import generateId from "../Services/idGeneration";
+
+export default async function createProducts(req: Request, res: Response) {
+    try {
+        let message = " Product registered successfully"
+        const name = req.body.name
+        const tagsList = req.body.tags
+        if (!name || !tagsList) {
+            res.statusCode = 406
+            message = 'All fields must be filled'
+            throw new Error(message)
+        }
+        const id: string = generateId()
+        const tags = tagsList.join()
+        await connection('amaroProducts')
+            .insert({
+                id, name, tags
+            })
+        res.status(201).send(message)
+    } catch (error) {
+        res.status(400).send(error.message || error.sqlMessage);
+      }
+}

modulo6/rodada-cases-semana4/src/Controller/getProducts.ts

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+import { Request, Response } from "express";
+import { connection } from "../Data/BaseDatabase";
+import { product, responseDB } from "../Model/products";
+
+export default async function getProducts(req: Request, res: Response): Promise<void> {
+    try {
+        let message = 'Success'
+        const id = req.query.id
+        const name = req.query.name
+        const tags = req.query.tags
+        let page = Number(req.query.page)
+        if (page < 1 || isNaN(page)) {
+            page = 1;
+        }
+        let size = 5;
+        let offset = size * (page - 1)
+        let resultDB: responseDB[] = []
+        if (!id && !name && !tags) {
+            resultDB = await connection('amaroProducts')
+                .select('*')
+                .limit(size)
+                .offset(offset)
+        } else {
+            resultDB = await connection('amaroProducts')
+                .select('*')
+                .where('name', 'like', `%${name}%`)
+                .orWhere('tags', 'like', `%${tags}%`)
+                .orWhere('id', `${id}`)
+                .limit(size)
+                .offset(offset)
+        }
+        if (!resultDB) {
+            res.statusCode = 404
+            message = 'Data not found'
+            throw new Error(message)
+        }
+        const result = resultDB.map((item) => {
+            return ({
+                id: item.id,
+                name: item.name,
+                tags: item.tags.split(',')
+            })
+        })
+        res.status(200).send({ message, page, result })
+    } catch (error) {
+        res.status(400).send(error.message || error.sqlMessage);
+      }
+}

modulo6/rodada-cases-semana4/src/Data/BaseDatabase.ts

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

modulo6/rodada-cases-semana4/src/Data/app.ts

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+import express, { Express } from "express";
+import cors from "cors";
+
+const app: Express = express()
+
+app.use(express.json())
+app.use(cors())
+app.listen(process.env.PORT || 3003, () => {
+    console.log("Server running on port 3003!")
+})
+
+export default app

modulo6/rodada-cases-semana4/src/Data/migrations.ts

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+import {connection} from "./BaseDatabase"
+
+
+
+
+
+connection.raw (`
+
+    CREATE TABLE IF NOT EXISTS amaroProducts (
+        id VARCHAR(255) PRIMARY KEY,
+        name VARCHAR (255) NOT NULL,
+        tags VARCHAR (255)
+      );
+    `)
+
+
+
+

modulo6/rodada-cases-semana4/src/Error/baseError.ts

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+export abstract class BaseError extends Error {
+    constructor(message: string, public code: number) {
+      super(message);
+    }
+  }

modulo6/rodada-cases-semana4/src/Model/products.ts

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+export type product = {
+    id: string,
+    name: string,
+    tags: string[]
+}
+export type responseDB = {
+    id: string,
+    name: string,
+    tags: string
+}

modulo6/rodada-cases-semana4/src/Services/idGeneration.ts

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+import { v4 } from "uuid";
+
+export default function generateId(): string {
+    return v4();
+}

modulo6/rodada-cases-semana4/src/Services/products.json

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+{
+  "products": [
+    {
+      "id": 8371,
+      "name": "VESTIDO TRICOT CHEVRON",
+      "tags": ["balada", "neutro", "delicado", "festa"]
+    },
+    {
+      "id": 8367,
+      "name": "VESTIDO MOLETOM COM CAPUZ MESCLA",
+      "tags": ["casual", "metal", "metal"]
+    },
+    {
+      "id": 8363,
+      "name": "VESTIDO CURTO MANGA LONGA LUREX",
+      "tags": ["colorido", "metal", "delicado", "estampas", "passeio"]
+    },
+    {
+      "id": 8360,
+      "name": "VESTIDO FEMININO CANELADO",
+      "tags": ["workwear", "viagem", "descolado"]
+    },
+    {
+      "id": 8358,
+      "name": "VESTIDO REGATA FEMININO COM GOLA",
+      "tags": ["moderno", "inverno", "liso", "basics"]
+    },
+    {
+      "id": 8314,
+      "name": "VESTIDO PLISSADO ACINTURADO",
+      "tags": ["casual", "viagem", "delicado"]
+    },
+    {
+      "id": 8311,
+      "name": "VESTIDO SLIPDRESS CETIM",
+      "tags": ["balada", "metal", "boho", "descolado", "passeio"]
+    },
+    {
+      "id": 8310,
+      "name": "VESTIDO CURTO PONTO ROMA MANGA",
+      "tags": ["casual", "metal", "delicado", "descolado", "elastano", "estampas"]
+    },
+    {
+      "id": 8309,
+      "name": "VESTIDO MOLETOM COM CAPUZ",
+      "tags": ["inverno", "liso", "casual", "descolado"]
+    },
+    {
+      "id": 8301,
+      "name": "VESTIDO LONGO CREPE MANGA COMPRIDA",
+      "tags": ["casual", "metal", "delicado", "descolado"]
+    },
+    {
+      "id": 8300,
+      "name": "VESTIDO MALHA COM FENDA",
+      "tags": ["balada", "metal", "estampas", "moderno"]
+    },
+    {
+      "id": 8293,
+      "name": "VESTIDO CURTO VELUDO RECORTE GOLA",
+      "tags": ["colorido", "viagem", "delicado", "descolado", "inverno"]
+    },
+    {
+      "id": 8291,
+      "name": "VESTIDO MANGA COMPRIDA COSTAS",
+      "tags": ["inverno", "estampas", "delicado", "descolado", "casual", "passeio", "basics"]
+    },
+    {
+      "id": 8264,
+      "name": "VESTIDO CURTO VELUDO CRISTAL",
+      "tags": ["casual", "viagem", "boho", "neutro", "festa"]
+    },
+    {
+      "id": 8119,
+      "name": "VESTIDO BABADOS KNIT",
+      "tags": ["moderno", "metal", "descolado", "elastano", "festa", "colorido"]
+    },
+    {
+      "id": 8110,
+      "name": "VESTIDO CUT OUT TRICOT",
+      "tags": ["casual", "colorido", "delicado", "descolado", "viagem", "inverno"]
+    },
+    {
+      "id": 8109,
+      "name": "VESTIDO BABADOS HORIZONTAIS",
+      "tags": ["moderno", "boho", "festa", "descolado", "colorido"]
+    },
+    {
+      "id": 8104,
+      "name": "VESTIDO BABADO TURTLENECK",
+      "tags": ["casual", "metal", "delicado", "neutro", "basics", "inverno", "viagem"]
+    },
+    {
+      "id": 8091,
+      "name": "VESTIDO MIDI VELUDO DECOTADO",
+      "tags": ["couro", "veludo", "passeio", "viagem"]
+    },
+    {
+      "id": 8083,
+      "name": "VESTIDO LONGO ESTAMPADO",
+      "tags": ["couro", "estampado", "passeio", "viagem"]
+    },
+    {
+      "id": 8080,
+      "name": "VESTIDO CURTO RENDA VISCOSE",
+      "tags": ["neutro", "workwear", "moderno", "descolado", "liso", "elastano"]
+    },
+    {
+      "id": 7613,
+      "name": "VESTIDO LONGO BABADO",
+      "tags": ["casual", "liso", "passeio", "colorido", "boho"]
+    },
+    {
+      "id": 7533,
+      "name": "VESTIDO COTTON DOUBLE",
+      "tags": ["balada", "liso", "moderno", "descolado"]
+    },
+    {
+      "id": 7518,
+      "name": "VESTIDO CAMISETA FANCY",
+      "tags": ["casual", "liso"]
+    },
+    {
+      "id": 7516,
+      "name": "VESTIDO WRAP FLEUR",
+      "tags": ["neutro", "liso", "basics", "viagem"]
+    }
+  ]
+}

modulo6/rodada-cases-semana4/src/index.ts

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+import getProducts from "./Controller/getProducts"
+import createProducts from "./Controller/createProducts"
+import app from "./Data/app"
+
+
+app.get('/products', getProducts)
+
+app.post('/products', createProducts)
+

modulo6/rodada-cases-semana4/src/request.rest

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+POST  http://localhost:3003/products
+Content-Type: application/json
+
+{
+"name": "VESTIDO TRICOT CHEVRON",
+"tags": ["balada", "neutro", "delicado", "festa"]
+}
+
+###
+GET http://localhost:3003/products
+
+
+###
+GET http://localhost:3003/products?tags=balada

modulo6/rodada-cases-semana4/tsconfig.json

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+{
+   "compilerOptions": {
+      "target": "es6",
+      "module": "commonjs",
+      "sourceMap": true,
+      "outDir": "./build",
+      "rootDir": "./",
+      "removeComments": true,
+      "strict": true,
+      "noImplicitAny": true,
+      "esModuleInterop": true,
+      "forceConsistentCasingInFileNames": true
+   }
+}