atividades

semana19-Back/template-intro-autenticacao/.gitignore

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+node_modules
+build
+
+.env
+
+.vscode
+requests.rest

semana19-Back/template-intro-autenticacao/package.json

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+{
+    "name": "to-do-list",
+    "version": "1.0.0",
+    "main": "index.js",
+    "scripts": {
+        "start": "tsc && node --inspect ./build/index.js",
+        "dev-start": "ts-node-dev ./src/index.ts",
+        "migrations": "ts-node-dev ./src/data/migrations.ts"
+    },
+    "author": "Labenu",
+    "license": "ISC",
+    "dependencies": {
+        "cors": "^2.8.5",
+        "dotenv": "^8.2.0",
+        "express": "^4.17.1",
+        "knex": "^0.21.5",
+        "mysql": "^2.18.1"
+    },
+    "devDependencies": {
+        "@types/cors": "^2.8.8",
+        "@types/express": "^4.17.8",
+        "@types/knex": "^0.16.1",
+        "@types/node": "^14.11.2",
+        "ts-node-dev": "^1.0.0-pre.63",
+        "typescript": "^4.0.3"
+    }
+}

semana19-Back/template-intro-autenticacao/src/app.ts

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+import express from 'express'
+import cors from 'cors'
+
+const app = express()
+
+app.use(express.json())
+app.use(cors())
+
+app.listen(3003, ()=>{
+    console.log('Servidor rodando na porta 3003')
+})
+
+export default app

semana19-Back/template-intro-autenticacao/src/data/connection.ts

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+import knex from 'knex'
+import dotenv from 'dotenv'
+
+dotenv.config()
+
+export const connection = 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
+    }
+})

semana19-Back/template-intro-autenticacao/src/data/migrations.ts

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+import { connection } from "./connection";
+
+connection.raw(`
+   CREATE TABLE IF NOT EXISTS to_do_list_users (
+      id VARCHAR(64) PRIMARY KEY,
+      name VARCHAR(64) NOT NULL,
+      nickname VARCHAR(64) NOT NULL,
+      email VARCHAR(64) NOT NULL
+   );
+
+   CREATE TABLE IF NOT EXISTS to_do_list_tasks (
+      id VARCHAR(64) PRIMARY KEY,
+      title VARCHAR(64) NOT NULL,
+      description VARCHAR(1024) DEFAULT "No description provided",
+      deadline DATE,
+      status ENUM("TO_DO", "DOING", "DONE") DEFAULT "TO_DO",
+      author_id VARCHAR(64),
+      FOREIGN KEY (author_id) REFERENCES to_do_list_users(id)
+   );
+
+   CREATE TABLE IF NOT EXISTS to_do_list_assignees (
+      task_id VARCHAR(64),
+      assignee_id VARCHAR(64),
+      PRIMARY KEY (task_id, assignee_id),
+      FOREIGN KEY (task_id) REFERENCES to_do_list_tasks(id),
+      FOREIGN KEY (assignee_id) REFERENCES to_do_list_users(id)
+   );
+`).then(() => {
+   console.log("Tabelas criadas!");
+}).catch(error => {
+   console.log(error.sqlMessage || error.message);
+}).finally(()=>{
+   connection.destroy()
+})

semana19-Back/template-intro-autenticacao/src/endpoints/createUser.ts

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+import { Request, Response } from "express";
+import {connection} from "../data/connection";
+import { user } from "../types";
+
+export default async function createUser(
+   req: Request,
+   res: Response
+): Promise<void> {
+   try {
+
+      const { name, nickname, email } = req.body
+
+      if (!name || !nickname || !email ) {
+         res.statusCode = 422
+         throw new Error("Preencha os campos 'name', 'nickname' e 'email'")
+      }
+
+      const [user] = await connection('to_do_list_users')
+         .where({ email })
+
+      if (user) {
+         res.statusCode = 409
+         throw new Error('Email já cadastrado')
+      }
+
+      const id: string = Date.now().toString()
+
+      const newUser: user = { id, name, nickname, email }
+
+      await connection('to_do_list_users')
+         .insert(newUser)
+
+      res.status(201).send({ newUser })
+
+   } catch (error) {
+
+      if (res.statusCode === 200) {
+         console.log(error)
+         res.status(500).send({ message: "Internal server error" })
+      } else {
+         res.send({ message: error.sqlMessage || error.message })
+      }
+   }
+}

semana19-Back/template-intro-autenticacao/src/endpoints/editUser.ts

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+import { Request, Response } from "express";
+import {connection} from "../data/connection";
+
+export default async function createUser(
+   req: Request,
+   res: Response
+): Promise<void> {
+   try {
+
+      const { name, nickname } = req.body
+
+      if (!name && !nickname) {
+         res.statusCode = 422
+         res.statusMessage = "Informe o(s) novo(s) 'name' ou 'nickname'"
+         throw new Error()
+      }
+
+      await connection('to_do_list_users')
+         .update({ name, nickname })
+         .where({ id: req.params.id })
+
+      res.end()
+
+   } catch (error) {
+
+      if (res.statusCode === 200) {
+         res.status(500).end()
+      }
+
+      res.end()
+   }
+}

semana19-Back/template-intro-autenticacao/src/index.ts

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+import app from "./app"
+import editUser from './endpoints/editUser'
+import createUser from './endpoints/createUser'
+
+
+app.post('/users/signup', createUser)
+app.put('/users/:id', editUser)
+

semana19-Back/template-intro-autenticacao/src/types.ts

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+export interface user  {
+   id: string
+   email: string
+   name: string
+   nickname: string
+}

semana19-Back/template-intro-autenticacao/tsconfig.json

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