feat: Implement create access token API endpoint

packages/backend/src/controllers/api/v1/access-tokens/create-access-token.test.js

@@ -0,0 +1,39 @@
+import { describe, it, expect, beforeEach } from 'vitest';
+import request from 'supertest';
+import app from '../../../../app.js';
+import { createUser } from '../../../../../test/factories/user';
+
+describe('POST /api/v1/access-tokens', () => {
+  beforeEach(async () => {
+    await createUser({
+      email: 'user@automatisch.io',
+      password: 'password',
+    });
+  });
+
+  it('should return the token data with correct credentials', async () => {
+    const response = await request(app)
+      .post('/api/v1/access-tokens')
+      .send({
+        email: 'user@automatisch.io',
+        password: 'password',
+      })
+      .expect(200);
+
+    expect(response.body.data.token.length).toBeGreaterThan(0);
+  });
+
+  it('should return error with incorrect credentials', async () => {
+    const response = await request(app)
+      .post('/api/v1/access-tokens')
+      .send({
+        email: 'incorrect@email.com',
+        password: 'incorrectpassword',
+      })
+      .expect(422);
+
+    expect(response.body.errors.general).toEqual([
+      'Incorrect email or password.',
+    ]);
+  });
+});