add TypeORM example

Author: SpaceK33z

README.md

@@ -5,7 +5,7 @@ _Previously called Prisma Auth_
 A very opinionated user authentication package for [GraphQL](https://graphql.org/). It uses old-school email/password authentication.
 
 This package provides **a GraphQL schema and GraphQL resolvers** for everything you need related to authentication. It does not access your data layer (e.g. an ORM); for that you need to write an _adapter_ (which is not hard to do).
-If you use Prisma, there is already an adapter for you, **[graphql-authentication-prisma](https://github.com/Volst/graphql-authentication/tree/master/packages/graphql-authentication-prisma)**.
+If you use Prisma, there is already an adapter for you, **[graphql-authentication-prisma](https://github.com/Volst/graphql-authentication/tree/master/packages/graphql-authentication-prisma)**. You can also checkout the [`examples/`](https://github.com/Volst/graphql-authentication/tree/master/examples) folder with examples on how to write an adapter for Sequelize and TypeORM!
 
 **Features:**
 

examples/with-typeorm/README.md

@@ -0,0 +1,14 @@
+# TypeORM example
+
+This is an example of how to use GraphQL Authentication with [TypeORM](http://typeorm.io/). There is no adapter package for TypeORM yet, so in this example we write our own adapter (see `TypeOrmAdapter.js`).
+
+TypeORM is configured with SQLite, but only because it doesn't require you to manually start a database so this example stays simple. It also works with MySQL, Postgres etc.
+
+## Usage
+
+```
+npm i
+npm start
+```
+
+Go to http://localhost:4000 in your browser and start running some queries and mutations!

examples/with-typeorm/TypeOrmAdapter.ts

@@ -0,0 +1,57 @@
+import { getRepository } from 'typeorm';
+import { User } from './database';
+import { GraphqlAuthenticationAdapter } from './node_modules/graphql-authentication';
+
+// There currently is no package for a sequelize adapter, so we create one ourselves!
+
+export class GraphqlAuthenticationTypeOrmAdapter
+  implements GraphqlAuthenticationAdapter {
+  private db() {
+    return getRepository(User);
+  }
+  async findUserById(ctx: object, id, info) {
+    return (await this.db().findOne(id)) || null;
+  }
+  async findUserByEmail(ctx: object, email, info) {
+    return (await this.db().findOne({ where: { email } })) || null;
+  }
+  async userExistsByEmail(ctx: object, email) {
+    const user = await this.db().count({ email });
+    return user > 0;
+  }
+
+  // the _createUser and _updateUser methods are just helper methods, they are not used by graphql-authentication.
+  async _createUser(ctx: object, data) {
+    const user = ((await this.db().create(data)) as any) as User;
+    await this.db().save(user);
+    return user;
+  }
+  async _updateUser(ctx: object, userId, data) {
+    return await this.db().update(userId, { name: 'kees' })[0];
+  }
+
+  createUserBySignup(ctx: object, data) {
+    return this._createUser(ctx, data);
+  }
+  createUserByInvite(ctx: object, data) {
+    return this._createUser(ctx, data);
+  }
+  updateUserConfirmToken(ctx: object, userId, data) {
+    return this._updateUser(ctx, userId, data);
+  }
+  updateUserLastLogin(ctx: object, userId, data) {
+    return this._updateUser(ctx, userId, data);
+  }
+  updateUserPassword(ctx: object, userId, data) {
+    return this._updateUser(ctx, userId, data);
+  }
+  updateUserResetToken(ctx: object, userId, data) {
+    return this._updateUser(ctx, userId, data);
+  }
+  updateUserInfo(ctx: object, userId, data) {
+    return this._updateUser(ctx, userId, data);
+  }
+  updateUserCompleteInvite(ctx: object, userId, data) {
+    return this._updateUser(ctx, userId, data);
+  }
+}

examples/with-typeorm/database.ts

@@ -0,0 +1,6 @@
+import 'reflect-metadata';
+import { createConnection } from 'typeorm';
+
+export { User } from './entities/User';
+
+createConnection();

examples/with-typeorm/emails/inviteUser/html.pug

@@ -0,0 +1,4 @@
+p Hi,
+p You are invited to join *your project*!
+p
+  a(href=mailAppUrl + '/register/' + email + '/' + inviteToken) Accept invite.

examples/with-typeorm/emails/inviteUser/subject.pug

@@ -0,0 +1 @@
+= `Invited for *your project*!`

examples/with-typeorm/emails/passwordReset/html.pug

@@ -0,0 +1,4 @@
+p Hi,
+p You requested a password reset on *your project*.
+p
+  a(href=mailAppUrl + '/login/reset-password/' + email + '/' + resetToken) Reset my password.

examples/with-typeorm/emails/passwordReset/subject.pug

@@ -0,0 +1 @@
+= `Confirm your email on *your project*`

examples/with-typeorm/emails/signupUser/html.pug

@@ -0,0 +1,4 @@
+p Hi,
+p You have just created an account on *your project*! As a last step, please confirm your email:
+p
+  a(href=mailAppUrl + '/confirm-email/' + email + '/' + emailConfirmToken) Confirm email.

examples/with-typeorm/emails/signupUser/subject.pug

@@ -0,0 +1 @@
+= `Confirm your email on *your project*`