first

.gitignore

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+node_modules
+yarn.lock

LICENSE

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+MIT License
+
+Copyright (c) 2019 Wellerson
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+<p align="center">
+    <img src="./backend.png" height="130"/>
+</p>
+<!-- <p align="center">
+    <img src="https://img.shields.io/github/package-json/v/wellers0n/4fun-fullstack.svg"/>
+    <img src="https://img.shields.io/github/last-commit/wellers0n/4fun-fullstack.svg"/>
+    <img src="https://img.shields.io/github/license/wellers0n/4fun-fullstack.svg"/>
+    <a href="https://twitter.com/wellers0n_" target="_blank">
+        <img src="https://img.shields.io/twitter/url/https/wellers0n_.svg?style=social"/>
+    </a>
+</p> -->
+
+<p>
+   <h1 align="center">Backend-diff</h1>
+<p/>
+
+<br/>
+
+## Backend-diff JS and TS
+
+  Backend-diff uses a stack full `JS/TS` on the backend, I'm making this project to improve
+  my skills in the backend.
+
+## Initing in the your PC
+
+- For clone the project `git clone https://github.com/Wellers0n/Backend-diff.git`
+- Enter in the folder `cd Backend-diff/`
+- To install project dependency: `yarn install`
+- After the installation of the dependencies `yarn start` in the default directory
+
+## Stack used
+
+[NodeJS](https://nodejs.org/en/)<br/>
+[KoaJS](https://koajs.com/)<br/>
+[MongoDB](https://www.mongodb.com/)<br/>
+[GraphQL](https://graphql.org/)<br/>
+[Yarn](https://yarnpkg.com/en/)<br/>
+[WorkSpaces](https://yarnpkg.com/lang/en/docs/workspaces/)<br/>

package.json

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+{
+  "name": "Main",
+  "version": "0.0.1",
+  "description": "Api graphql and rest",
+  "main": "index.js",
+  "author": "Wellerson",
+  "license": "MIT",
+  "private": true,
+  "scripts": {
+    "start": "yarn start:rest & yarn start:server",
+    "start:rest": "yarn workspace @rest/server run start",
+    "start:server": "yarn workspace @graphql/server run start",
+    "build": "react-scripts build",
+    "test": "react-scripts test",
+    "eject": "react-scripts eject"
+  },
+  "workspaces": {
+    "packages": [
+      "packages/*"
+    ],
+    "nohoist": [
+      "**/react-native",
+      "**/react-native-*"
+    ]
+  }
+}

packages/server/.babelrc

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+
+{
+    "presets": [
+        "@babel/env",
+        "@babel/typescript"
+    ],
+    "plugins": [
+        "@babel/proposal-class-properties",
+        "@babel/proposal-object-rest-spread",
+        "babel-plugin-idx"
+    ]
+  }

packages/server/.gitignore

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+node_modules
+.env
+package-lock.json

packages/server/.vscode/settings.json

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+{
+    "workbench.colorCustomizations": {
+        "activityBar.background": "#5ece50",
+        "activityBar.foreground": "#15202b",
+        "activityBar.inactiveForeground": "#15202b99",
+        "activityBarBadge.background": "#6a76d5",
+        "activityBarBadge.foreground": "#e7e7e7",
+        "statusBar.background": "#42b833",
+        "statusBarItem.hoverBackground": "#349028",
+        "statusBar.foreground": "#15202b"
+    }
+}

packages/server/package.json

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+{
+  "name": "@graphql/server",
+  "version": "1.0.0",
+  "description": "GraphQL test",
+  "main": "index.js",
+  "author": "Wellerson",
+  "license": "MIT",
+  "private": true,
+  "scripts": {
+    "start": "nodemon --exec ts-node ./src/index.ts",
+    "tslint": "tslint --project .",
+    "test": "jest",
+    "test:watch": "jest --watchAll --coverage"
+  },
+  "devDependencies": {
+    "@babel/cli": "^7.4.3",
+    "@babel/core": "^7.4.3",
+    "@babel/plugin-proposal-class-properties": "^7.4.0",
+    "@babel/plugin-proposal-object-rest-spread": "^7.4.3",
+    "@babel/preset-env": "^7.4.3",
+    "@babel/preset-typescript": "^7.3.3",
+    "@types/jest": "^24.0.11",
+    "@types/kcors": "^2.2.3",
+    "@types/koa": "^2.0.48",
+    "@types/koa-bodyparser": "^4.2.2",
+    "@types/koa-json": "^2.0.18",
+    "@types/koa-logger": "^3.1.1",
+    "@types/koa-router": "^7.0.40",
+    "get-graphql-schema": "^2.1.2",
+    "jest": "^24.7.0",
+    "nodemon": "^1.18.10",
+    "ts-jest": "^24.0.1",
+    "ts-node": "^8.0.3",
+    "tslint": "^5.15.0",
+    "tslint-config-airbnb": "^5.11.1",
+    "typescript": "^3.4.1"
+  },
+  "dependencies": {
+    "@types/dotenv-safe": "^5.0.3",
+    "@types/form-data": "^2.2.1",
+    "@types/graphql": "^14.2.0",
+    "@types/graphql-relay": "^0.4.9",
+    "@types/jsonwebtoken": "^8.3.2",
+    "@types/koa-multer": "^1.0.0",
+    "@types/mongoose": "^5.3.25",
+    "@types/node-fetch": "^2.3.7",
+    "babel-plugin-idx": "^2.4.0",
+    "dataloader": "^1.4.0",
+    "dotenv-safe": "^6.1.0",
+    "form-data": "^2.4.0",
+    "graphql": "^14.2.1",
+    "graphql-relay": "^0.6.0",
+    "idx": "^2.5.6",
+    "jsonwebtoken": "^8.5.1",
+    "kcors": "^2.2.2",
+    "koa": "^2.7.0",
+    "koa-bodyparser": "^4.2.1",
+    "koa-graphql": "^0.8.0",
+    "koa-json": "^2.0.2",
+    "koa-logger": "^3.2.0",
+    "koa-multer": "^1.0.2",
+    "koa-router": "^7.4.0",
+    "mongoose": "^5.5.6",
+    "multer": "^1.4.1",
+    "multer-gridfs-storage": "^3.2.3",
+    "node-fetch": "^2.6.0"
+  }
+}

packages/server/src/__test__/index.test.ts

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+import {greeter} from '../server'
+
+describe('func test', () => {
+    it('should return an string with name: Hello, wellerson', () => {
+      expect(greeter('wellerson')).toBe('Hello, wellerson');
+    });
+    it('should return an string with name: Hello, moreira', () => {
+      expect(greeter('moreira')).toBe('Hello, moreira');
+    });
+})

packages/server/src/auth.ts

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+
+import jwt from 'jsonwebtoken';
+import User from './model/users';
+import mongoose from 'mongoose'
+
+export async function getUser(token: string) {
+  if (!token) return { user: null };
+
+   try {
+    const decodedToken:any = jwt.verify(token, 'batman');
+
+    const user = await User.findOne({ _id: decodedToken.id });
+
+    return {
+      user,
+    };
+  } catch (err) {
+    return { user: null };
+  }
+}
+
+type UserType = {
+  _id: string,
+};
+
+export function generateToken(user: UserType) {
+  return jwt.sign({id: user._id}, 'batman');
+}

packages/server/src/database.ts

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+import mongoose from "mongoose";
+
+export default function connectDatabase() {
+  return new Promise((resolve, reject) => {
+    mongoose.Promise = global.Promise;
+    mongoose.connection
+      .on("error", error => reject(error))
+      .on("close", () => console.log("Database connection closed."))
+      .once("open", () => resolve(mongoose.connections[0]));
+
+    mongoose.connect(
+      "mongodb+srv://Wellerson:[email protected]/blog?retryWrites=true&w=majority",
+      {
+        useNewUrlParser: true,
+        useCreateIndex: true
+      }
+    );
+  });
+}

packages/server/src/index.ts

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+import "@babel/polyfill";
+import { createServer } from "http";
+import app from "./server";
+import connectDatabase from "./database";
+
+(async () => {
+  try {
+    await connectDatabase();
+  } catch (error) {
+    console.log("Could not connect to database", { error });
+    throw error;
+  }
+
+  const server = createServer(app.callback());
+
+  server.listen(5000, () => {
+    return console.log(
+      `SERVER ON: http://localhost:${process.env.PORT || 5000}/graphql`
+    );
+  });
+})();
+

packages/server/src/model/article.ts

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+import mongoose from "mongoose";
+const Schema = mongoose.Schema;
+
+const article = new Schema({
+  idUser: {
+    type: String,
+    required: "idUser is requerid"
+  },
+  title: {
+    type: String,
+    required: "title is requerid"
+  },
+  subtitle: {
+    type: String,
+    required: "subtitle is requerid"
+  },
+  description: {
+    type: String,
+    required: "author is requerid"
+  },
+  author: {
+    type: [String],
+    required: "author is requerid"
+  },
+  date: {
+    type: Date,
+    default: Date.now,
+  },
+  date_update: {
+    type: Date
+  }
+});
+
+export default mongoose.model("articles", article);

packages/server/src/model/comment.ts

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+import mongoose from 'mongoose';
+const Schema = mongoose.Schema;
+
+const comment = new Schema({
+    name: {
+        type: String,
+        required: 'name is required',
+    },
+    description: {
+        type: String,
+        required: 'description is required',
+    },
+    idArticle: {
+        type: String,
+        required: 'idArticle required'
+    }
+});
+
+export default mongoose.model('comments', comment)

packages/server/src/model/users.ts

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+import mongoose from 'mongoose';
+const Schema = mongoose.Schema;
+
+const users = new Schema({
+    name: {
+        type: String,
+        required: 'name is requerid',
+    },
+    email:{
+        type: String,
+        required: 'email is requerid',
+    },
+    password:{
+        type: String,
+        required: 'password is requerid',  
+    }
+
+});
+
+export default mongoose.model('users', users)

packages/server/src/modules/main/ArticleType.ts

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+import { 
+    GraphQLObjectType,
+    GraphQLString,
+    GraphQLID,
+    GraphQLList
+} from 'graphql'
+import {globalIdField} from 'graphql-relay'
+
+export default new GraphQLObjectType({
+    name: 'Articles',
+    fields: () => ({
+        id: globalIdField('Articles'),
+        _id:{
+            type: GraphQLID
+        },
+        author:{
+            type: new GraphQLList(GraphQLString),
+        },
+        date:{
+            type: GraphQLString
+        },
+        date_update:{
+            type: GraphQLString
+        },
+        title:{
+            type: GraphQLString
+        },
+        subtitle:{
+            type: GraphQLString
+        },
+        description:{
+            type: GraphQLString
+        },
+        idUser: {
+            type: GraphQLString
+        }
+    })
+})
+