feat: Create user model

packages/backend/db/migrations/20211005151457_create_users.ts

@@ -0,0 +1,17 @@
+import { Knex } from "knex";
+
+export async function up(knex: Knex): Promise<void> {
+  return knex.schema.createTable('users', (table) => {
+    table.increments('id');
+    table.string('email').unique().notNullable();
+    table.string('password').notNullable();
+
+    table.timestamps(true, true);
+  });
+
+}
+
+export async function down(knex: Knex): Promise<void> {
+  return knex.schema.dropTable('users');
+}
+

packages/backend/package.json

@@ -8,10 +8,12 @@
     "start": "node dist/index.js",
     "test": "echo \"Error: run tests from root\" && exit 1",
     "db:create": "ts-node ./bin/database/create.ts",
+    "db:drop": "ts-node ./bin/database/drop.ts",
     "db:migration:create": "knex migrate:make",
-    "db:drop": "ts-node ./bin/database/drop.ts"
+    "db:migrate": "knex migrate:latest"
   },
   "dependencies": {
+    "bcrypt": "^5.0.1",
     "cors": "^2.8.5",
     "debug": "~2.6.9",
     "dotenv": "^10.0.0",
@@ -47,6 +49,7 @@
     "url": "https://github.com/automatisch/automatisch/issues"
   },
   "devDependencies": {
+    "@types/bcrypt": "^5.0.0",
     "@types/cors": "^2.8.12",
     "@types/express": "^4.17.13",
     "@types/http-errors": "^1.8.1",

packages/backend/src/models/user.ts

@@ -0,0 +1,40 @@
+import { Model, QueryContext, ModelOptions } from 'objection';
+import bcrypt from 'bcrypt';
+
+class User extends Model {
+  id!: number
+  email!: string
+  password!: string
+
+  static tableName = 'users';
+
+  static jsonSchema = {
+    type: 'object',
+    required: ['email', 'password'],
+
+    properties: {
+      id: { type: 'integer' },
+      email: { type: 'email', minLength: 1, maxLength: 255 },
+      password: { type: 'string', minLength: 1, maxLength: 255 },
+    }
+  }
+
+  async generateHash() {
+    this.password = await bcrypt.hash(this.password, 10);
+  }
+
+  async $beforeInsert(queryContext: QueryContext) {
+    await super.$beforeInsert(queryContext);
+    await this.generateHash()
+  }
+
+  async $beforeUpdate(opt: ModelOptions, queryContext: QueryContext) {
+    await super.$beforeUpdate(opt, queryContext);
+
+    if(this.password) {
+      await this.generateHash()
+    }
+  }
+}
+
+export default User;