init + user resolver

Author: Datlyfe

.gitignore

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+.idea/
+.vscode/
+node_modules/
+build/
+tmp/
+temp/

README.md

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+{
+  "type": "postgres",
+  "host": "localhost",
+  "port": 5432,
+  "username": "test",
+  "password": "test",
+  "database": "test",
+  "synchronize": true,
+  "logging": true,
+  "entities": ["src/entity/**/*.*"],
+  "cli": {
+    "entitiesDir": "src/entity"
+  }
+}

ormconfig.json

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+{
+  "name": "gql-ts-server",
+  "version": "1.0.0",
+  "main": "src/index.js",
+  "license": "MIT",
+  "scripts": {
+    "dev": "ts-node-dev --respawn src/index.ts",
+    "start": "npm run dev"
+  },
+  "dependencies": {
+    "apollo-server-express": "^2.8.1",
+    "class-validator": "^0.10.0",
+    "express": "^4.17.1",
+    "graphql": "^14.4.2",
+    "pg": "^7.12.1",
+    "reflect-metadata": "^0.1.13",
+    "ts-node-dev": "^1.0.0-pre.40",
+    "type-graphql": "^0.17.4",
+    "typeorm": "^0.2.18"
+  },
+  "devDependencies": {
+    "@types/express": "^4.17.0",
+    "@types/graphql": "^14.2.3",
+    "@types/node": "^12.7.1",
+    "nodemon": "^1.19.1",
+    "ts-node": "^8.3.0",
+    "typescript": "^3.5.3"
+  }
+}

package.json

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+import { Entity, PrimaryGeneratedColumn, Column, BaseEntity } from "typeorm";
+import { ObjectType, Field, ID } from "type-graphql";
+
+@ObjectType()
+@Entity()
+export class User extends BaseEntity {
+  @Field(() => ID)
+  @PrimaryGeneratedColumn()
+  id: number;
+
+  @Field()
+  @Column()
+  firstName: string;
+
+  @Field()
+  @Column()
+  lastName: string;
+
+  @Field()
+  @Column("text", { unique: true })
+  email: string;
+
+  @Column()
+  password: string;
+
+  @Field()
+  name: string;
+}

src/entity/User.ts

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+import "reflect-metadata";
+import { ApolloServer } from "apollo-server-express";
+import Express from "express";
+import { buildSchema } from "type-graphql";
+import { createConnection } from "typeorm";
+import { RegisterResolver } from "./modules/user/register";
+
+const startServer = async () => {
+  await createConnection();
+
+  const schema = await buildSchema({
+    resolvers: [RegisterResolver]
+  });
+
+  const apolloServer = new ApolloServer({ schema });
+
+  const app = Express();
+
+  apolloServer.applyMiddleware({ app });
+  app.listen(5000, () => {
+    console.log("server started on http://localhost:5000/graphql");
+  });
+};
+
+startServer();

src/index.ts

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+import {
+  Resolver,
+  Query,
+  Mutation,
+  Arg,
+  FieldResolver,
+  Root
+} from "type-graphql";
+import { User } from "../../entity/User";
+import { RegisterUserInpput } from "./types";
+
+@Resolver(User)
+export class RegisterResolver {
+  @Query(() => String)
+  async hello() {
+    return "Hello World";
+  }
+
+  @Query(()=> User)
+  async getUser(){
+    
+  }
+
+  @FieldResolver()
+  async name(@Root() parent: User) {
+    return `${parent.lastName} ${parent.firstName}`;
+  }
+
+  @Mutation(() => User)
+  async register(@Arg("user") userInput: RegisterUserInpput): Promise<User> {
+    const user = await User.create(userInput).save();
+    return user;
+  }
+}

src/modules/user/register.ts

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+import { InputType, Field } from "type-graphql";
+import { User } from "../../entity/User";
+
+@InputType({ description: "register user input" })
+export class RegisterUserInpput implements Partial<User> {
+  @Field()
+  firstName: string;
+  @Field()
+  lastName: string;
+  @Field()
+  email: string;
+  @Field()
+  password: string;
+}

src/modules/user/types.ts

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+{
+  "compilerOptions": {
+    "target": "es6",
+    "module": "commonjs",
+    "lib": ["dom", "es6", "es2017", "esnext.asynciterable"],
+    "sourceMap": true,
+    "outDir": "./dist",
+    "moduleResolution": "node",
+    "removeComments": true,
+    "noImplicitAny": true,
+    "strictNullChecks": true,
+    "strictFunctionTypes": true,
+    "noImplicitThis": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "noImplicitReturns": true,
+    "noFallthroughCasesInSwitch": true,
+    "esModuleInterop": true,
+    "allowSyntheticDefaultImports": true,
+    "emitDecoratorMetadata": true,
+    "experimentalDecorators": true
+  },
+  "exclude": ["node_modules"],
+  "include": ["./src/**/*.tsx", "./src/**/*.ts"]
+}

tsconfig.json

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+{
+  "defaultSeverity": "error",
+  "extends": ["tslint:latest", "tslint-config-prettier"],
+  "jsRules": {},
+  "rules": {
+    "no-console": false,
+    "member-access": false,
+    "object-literal-sort-keys": false,
+    "ordered-imports": false,
+    "interface-name": false
+  },
+  "rulesDirectory": []
+}