Semana22 aula64

semana20/projeto-Labook/README.md

@@ -0,0 +1,93 @@
+# LABOOK
+
+## Primeiros Passos
+
+* Clonar este repositório
+* Executar `npm install` para adicionar as dependências
+* Criar um arquivo .env na raiz do projeto e preencher as chaves a seguir com os valores apropriados:
+   ```
+   DB_HOST = 
+   DB_USER = 
+   DB_PASSWORD = 
+   DB_SCHEMA = 
+
+   JWT_KEY = 
+
+   BCRYPT_COST = 
+   ```
+* Executar `npm run migrations` para adicionar as tabelas ao banco de dados (em caso de sucesso, o servidor já estará pronto para receber requisições )
+
+## Endpoints
+
+1. Cadastro
+   * Exemplo de requisição:
+      ```bash
+      curl -i -X POST http://localhost:3003/users/signup -H "Content-Type: application/json" -d '{"name":"Alice","email":"alice@gmail.com","password":"pass123"}'
+      ```
+   * Exemplo de resposta (sucesso):
+      ```bash
+      HTTP/1.1 201 Created
+      X-Powered-By: Express
+      Access-Control-Allow-Origin: *
+      Content-Type: application/json; charset=utf-8
+      Content-Length: 220
+      ETag: W/"dc-ec7r4rkKsMBe/V0SGyUkO6Vyto0"
+      Date: Tue, 17 Nov 2020 14:33:15 GMT
+      Connection: keep-alive
+
+      {"message":"Success!", "token":"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpZCI6Ijg5OGJjNDVlLTExZjEtNGEyMy04OTZhLTdmMmUyOWNmZTAxMiIsImlhdCI6MTYwNTYyMzU5NSwiZXhwIjoxNjA1NzA5OTk1fQ.pWxV2vtLnp0hKm0CXXnLpnDu6PEPkZM27A71oTTCYfE"}%   
+      ```
+1. Login
+   * Exemplo de requisição:
+      ```bash
+      curl -i -X POST http://localhost:3003/users/login -H "Content-Type: application/json" -d '{"email":"alice@gmail.com","password":"pass123"}'
+      ```
+   * Exemplo de resposta (sucesso):
+      ```bash
+      HTTP/1.1 200 OK
+      X-Powered-By: Express
+      Access-Control-Allow-Origin: *
+      Content-Type: application/json; charset=utf-8
+      Content-Length: 220
+      ETag: W/"dc-IBDYVXSmDzdFsqHXhPCAutzNwn8"
+      Date: Tue, 17 Nov 2020 14:39:23 GMT
+      Connection: keep-alive
+
+      {"message":"Success!","token":"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpZCI6Ijg5OGJjNDVlLTExZjEtNGEyMy04OTZhLTdmMmUyOWNmZTAxMiIsImlhdCI6MTYwNTYyMzk2MywiZXhwIjoxNjA1NzEwMzYzfQ.9JvXRQpazI5k6GAnc1lFcVcTbZ_ElASnwyybU_tRU48"}%   
+      ```
+1. Criar Post
+   * Exemplo de requisição:
+      ```bash
+      curl -i -X POST http://localhost:3003/posts/create -H "Content-Type: application/json" -H "authorization:$token" -d '{"photo":"https://i.picsum.photos/id/238/200/200.jpg?hmac=O4Jc6lqHVfaKVzLf8bWssNTbWzQoaRUC0TDXod9xDdM","description":"My city is beautiful =D","type":"normal"}'
+      ```
+   * Exemplo de resposta (sucesso):
+      ```bash
+      HTTP/1.1 201 Created
+      X-Powered-By: Express
+      Access-Control-Allow-Origin: *
+      Content-Type: application/json; charset=utf-8
+      Content-Length: 22
+      ETag: W/"16-ChcZhlw1slqtGuDwxLsUclql5gE"
+      Date: Tue, 17 Nov 2020 14:47:15 GMT
+      Connection: keep-alive
+
+      {"message":"Success!"}%    
+      ```
+1. Buscar Post por id
+   * Exemplo de requisição:
+      ```bash
+      curl -i http://localhost:3003/posts/$id -H "Content-Type: application/json" -H "authorization:$token" 
+      ```
+   * Exemplo de resposta (sucesso):
+      ```bash
+      HTTP/1.1 200 OK
+      X-Powered-By: Express
+      Access-Control-Allow-Origin: *
+      Content-Type: application/json; charset=utf-8
+      Content-Length: 322
+      ETag: W/"142-IYRwCODXZBltXE3MydHuIDB8M3w"
+      Date: Tue, 17 Nov 2020 14:52:19 GMT
+      Connection: keep-alive
+
+      {"message":"Success!","post":{"id":"e4eb1531-d814-4742-b614-be2a36602548","photo":"https://i.picsum.photos/id/238/200/200.jpg?hmac=O4Jc6lqHVfaKVzLf8bWssNTbWzQoaRUC0TDXod9xDdM","description":"My city is beautiful =D","type":"normal","createdAt":"2020-11-17T17:47:15.000Z","authorId":"898bc45e-11f1-4a23-896a-7f2e29cfe012"}}% 
+      ```

semana20/projeto-Labook/migrations.ts

@@ -0,0 +1,23 @@
+import { connection } from "./src/index"
+
+connection
+   .raw(`
+      CREATE TABLE IF NOT EXISTS labook_users(
+         id VARCHAR(255) PRIMARY KEY,
+         name VARCHAR(255) NOT NULL,
+         email VARCHAR(255) UNIQUE NOT NULL,
+         password VARCHAR(255) NOT NULL
+      );
+
+      CREATE TABLE IF NOT EXISTS labook_posts(
+         id VARCHAR(255) PRIMARY KEY,
+         photo VARCHAR(255) NOT NULL,
+         description VARCHAR(255) NOT NULL,
+         type ENUM("normal","event") DEFAULT "normal",
+         created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+         author_id VARCHAR(255),
+         FOREIGN KEY (author_id) REFERENCES labook_users (id)
+      )
+   `)
+   .then(console.log)
+   .catch(console.log)

semana20/projeto-Labook/package.json

@@ -0,0 +1,37 @@
+{
+   "name": "projeto-labook-semana20",
+   "version": "1.0.0",
+   "description": "",
+   "main": "index.js",
+   "scripts": {
+      "migrations": "tsc && node ./build/migrations.js",
+      "start": "npm run build && node --inspect ./build/src/index.js",
+      "dev": "clear && ts-node-dev ./src/index.ts",
+      "build": "clear && echo \"Transpiling files...\" && tsc && echo \"Done!\" ",
+      "test": "jest"
+   },
+   "keywords": [],
+   "author": "",
+   "license": "ISC",
+   "dependencies": {
+      "bcryptjs": "^2.4.3",
+      "cors": "^2.8.5",
+      "dotenv": "^8.2.0",
+      "express": "^4.17.1",
+      "jsonwebtoken": "^8.5.1",
+      "knex": "^0.21.5",
+      "mysql": "^2.18.1",
+      "uuid": "^8.3.0"
+   },
+   "devDependencies": {
+      "@types/cors": "^2.8.7",
+      "@types/bcryptjs": "^2.4.2",
+      "@types/express": "^4.17.8",
+      "@types/jsonwebtoken": "^8.5.0",
+      "@types/knex": "^0.16.1",
+      "@types/node": "^14.11.2",
+      "@types/uuid": "^8.3.0",
+      "ts-node-dev": "^1.0.0-pre.63",
+      "typescript": "^4.0.3"
+   }
+}

semana20/projeto-Labook/src/business/UserBusiness.ts

@@ -0,0 +1,34 @@
+import HashManager from "../services/HashManager";
+import IdGenerator from "../services/IdGenerator";
+
+export default class UserBusiness {
+  async signup(input: SignupInputDTO) {
+
+    try {
+    //Nesse caso, vou reqalizar as validações conforme o que foi estabelecido no body (req.body.name, req.body.email, req.body.password). Demonstrado na linha 10.
+    if (!input.name || !input.email || !input.password) {
+      throw new Error(`"name", "email" and "password" must be provided'`);
+    }
+
+    const idGenerator = new IdGenerator()
+
+    const id: string = new IdGenerator().generateId();
+
+    const hashManager = new HashManager()
+    const cypherPassword = await hashManager.hash(input.password);
+
+    const user:user = {
+      id,
+      name: input.name,
+      email: input.email,
+      password: cypherPassword
+    }
+    await insertUser(user)
+
+    const token: string = generateToken({ id });
+
+    } catch (error) {
+
+    }
+  }
+}

semana20/projeto-Labook/src/controller/PostController.ts

@@ -0,0 +1 @@
+//Se tem req e res = Controller

semana20/projeto-Labook/src/controller/UserController.ts

@@ -0,0 +1,24 @@
+//Se tem req e res = Controller
+import express from 'express'
+import { SignupInputDTO } from '../entities/User'
+
+export default class UserController {
+  async signup(req: express.Request, res: express.Response) {
+    try {
+      let message = "Success!"
+      const { name, email, password } = req.body
+      const input :SignupInputDTO = {
+         name: req.body.name,
+         email: req.body.Email,
+         password: req.body.password
+      }
+      res.status(201).send({ message, token })
+
+   } catch (error:any) {
+      res.statusCode = 400
+      let message = error.sqlMessage || error.message
+
+      res.send({ message })
+   }
+  }
+}

semana20/projeto-Labook/src/data/BaseDatabase.ts

@@ -0,0 +1,4 @@
+
+export class BaseDatabase {
+
+}

semana20/projeto-Labook/src/data/UserDatabase.ts

@@ -0,0 +1,17 @@
+import { BaseDatabase } from "./BaseDatabase";
+
+export class UserDatabase extends BaseDatabase {
+  async insertUser(user:User) {
+    try {
+      await this.connection("labook_users")
+      .insert({
+        id,
+        name,
+        email,
+        password: cypherPassword,
+      });
+    } catch (error:any) {
+      throw new Error(error.sqlMessage || error.Message);
+    }
+  }
+}

semana20/projeto-Labook/src/entities/User.ts

@@ -0,0 +1,16 @@
+export interface authenticationData {
+  id: string
+}
+
+export interface user {
+  id: string,
+  name: string,
+  email: string,
+  password: string
+}
+
+export interface SignupInputDTO {
+  name:string,
+  email:string,
+  password:string
+}