fix(server): non-nullable IsOptional (#3939)

* custom `IsOptional`

* added link to source

* formatting

* Update server/src/domain/domain.util.ts

Co-authored-by: Jason Rasmussen <jrasm91@gmail.com>

* nullable birth date endpoint

* made `nullable` a property

* formatting

* removed unused dto

* updated decorator arg

* fixed album e2e tests

* add null tests for auth e2e

* add null test for person e2e

* fixed tests

* added null test for user e2e

* removed unusued import

* log key in test name

* chore: add note about mobile not being able to use the endpoint

---------

Co-authored-by: Jason Rasmussen <jrasm91@gmail.com>

server/test/e2e/auth.e2e-spec.ts

@@ -2,7 +2,16 @@ import { AppModule, AuthController } from '@app/immich';
 import { INestApplication } from '@nestjs/common';
 import { Test, TestingModule } from '@nestjs/testing';
 import request from 'supertest';
-import { deviceStub, errorStub, loginResponseStub, signupResponseStub, signupStub, uuidStub } from '../fixtures';
+import {
+  changePasswordStub,
+  deviceStub,
+  errorStub,
+  loginResponseStub,
+  loginStub,
+  signupResponseStub,
+  adminSignupStub,
+  uuidStub,
+} from '../fixtures';
 import { api, db } from '../test-utils';
 
 const firstName = 'Immich';
@@ -64,7 +73,7 @@ describe(`${AuthController.name} (e2e)`, () => {
     it('should sign up the admin with a local domain', async () => {
       const { status, body } = await request(server)
         .post('/auth/admin-sign-up')
-        .send({ ...signupStub, email: 'admin@local' });
+        .send({ ...adminSignupStub, email: 'admin@local' });
       expect(status).toEqual(201);
       expect(body).toEqual({ ...signupResponseStub, email: 'admin@local' });
     });
@@ -72,7 +81,7 @@ describe(`${AuthController.name} (e2e)`, () => {
     it('should transform email to lower case', async () => {
       const { status, body } = await request(server)
         .post('/auth/admin-sign-up')
-        .send({ ...signupStub, email: 'aDmIn@IMMICH.app' });
+        .send({ ...adminSignupStub, email: 'aDmIn@IMMICH.app' });
       expect(status).toEqual(201);
       expect(body).toEqual(signupResponseStub);
     });
@@ -80,11 +89,21 @@ describe(`${AuthController.name} (e2e)`, () => {
     it('should not allow a second admin to sign up', async () => {
       await api.adminSignUp(server);
 
-      const { status, body } = await request(server).post('/auth/admin-sign-up').send(signupStub);
+      const { status, body } = await request(server).post('/auth/admin-sign-up').send(adminSignupStub);
 
       expect(status).toBe(400);
       expect(body).toEqual(errorStub.alreadyHasAdmin);
     });
+
+    for (const key of Object.keys(adminSignupStub)) {
+      it(`should not allow null ${key}`, async () => {
+        const { status, body } = await request(server)
+          .post('/auth/admin-sign-up')
+          .send({ ...adminSignupStub, [key]: null });
+        expect(status).toBe(400);
+        expect(body).toEqual(errorStub.badRequest);
+      });
+    }
   });
 
   describe(`POST /auth/login`, () => {
@@ -94,6 +113,16 @@ describe(`${AuthController.name} (e2e)`, () => {
       expect(status).toBe(401);
     });
 
+    for (const key of Object.keys(loginStub.admin)) {
+      it(`should not allow null ${key}`, async () => {
+        const { status, body } = await request(server)
+          .post('/auth/login')
+          .send({ ...loginStub.admin, [key]: null });
+        expect(status).toBe(400);
+        expect(body).toEqual(errorStub.badRequest);
+      });
+    }
+
     it('should accept a correct password', async () => {
       const { status, body, headers } = await request(server).post('/auth/login').send({ email, password });
       expect(status).toBe(201);
@@ -183,17 +212,26 @@ describe(`${AuthController.name} (e2e)`, () => {
 
   describe('POST /auth/change-password', () => {
     it('should require authentication', async () => {
-      const { status, body } = await request(server)
-        .post(`/auth/change-password`)
-        .send({ password: 'Password123', newPassword: 'Password1234' });
+      const { status, body } = await request(server).post(`/auth/change-password`).send(changePasswordStub);
       expect(status).toBe(401);
       expect(body).toEqual(errorStub.unauthorized);
     });
 
+    for (const key of Object.keys(changePasswordStub)) {
+      it(`should not allow null ${key}`, async () => {
+        const { status, body } = await request(server)
+          .post('/auth/change-password')
+          .send({ ...changePasswordStub, [key]: null })
+          .set('Authorization', `Bearer ${accessToken}`);
+        expect(status).toBe(400);
+        expect(body).toEqual(errorStub.badRequest);
+      });
+    }
+
     it('should require the current password', async () => {
       const { status, body } = await request(server)
         .post(`/auth/change-password`)
-        .send({ password: 'wrong-password', newPassword: 'Password1234' })
+        .send({ ...changePasswordStub, password: 'wrong-password' })
         .set('Authorization', `Bearer ${accessToken}`);
       expect(status).toBe(400);
       expect(body).toEqual(errorStub.wrongPassword);
@@ -202,7 +240,7 @@ describe(`${AuthController.name} (e2e)`, () => {
     it('should change the password', async () => {
       const { status } = await request(server)
         .post(`/auth/change-password`)
-        .send({ password: 'Password123', newPassword: 'Password1234' })
+        .send(changePasswordStub)
         .set('Authorization', `Bearer ${accessToken}`);
       expect(status).toBe(200);
 

server/test/e2e/person.e2e-spec.ts

@@ -40,7 +40,20 @@ describe(`${PersonController.name}`, () => {
       expect(body).toEqual(errorStub.unauthorized);
     });
 
-    it('should not accept invalid dates', async () => {
+    for (const key of ['name', 'featureFaceAssetId', 'isHidden']) {
+      it(`should not allow null ${key}`, async () => {
+        const personRepository = app.get<IPersonRepository>(IPersonRepository);
+        const person = await personRepository.create({ ownerId: loginResponse.userId });
+        const { status, body } = await request(server)
+          .put(`/person/${person.id}`)
+          .set('Authorization', `Bearer ${accessToken}`)
+          .send({ [key]: null });
+        expect(status).toBe(400);
+        expect(body).toEqual(errorStub.badRequest);
+      });
+    }
+
+    it('should not accept invalid birth dates', async () => {
       for (const birthDate of [false, 'false', '123567', 123456]) {
         const { status, body } = await request(server)
           .put(`/person/${uuidStub.notFound}`)
@@ -50,6 +63,7 @@ describe(`${PersonController.name}`, () => {
         expect(body).toEqual(errorStub.badRequest);
       }
     });
+
     it('should update a date of birth', async () => {
       const personRepository = app.get<IPersonRepository>(IPersonRepository);
       const person = await personRepository.create({ ownerId: loginResponse.userId });

server/test/e2e/user.e2e-spec.ts

@@ -3,7 +3,7 @@ import { AppModule, UserController } from '@app/immich';
 import { INestApplication } from '@nestjs/common';
 import { Test, TestingModule } from '@nestjs/testing';
 import request from 'supertest';
-import { errorStub } from '../fixtures';
+import { errorStub, userSignupStub, userStub } from '../fixtures';
 import { api, db } from '../test-utils';
 
 describe(`${UserController.name}`, () => {
@@ -118,13 +118,22 @@ describe(`${UserController.name}`, () => {
 
   describe('POST /user', () => {
     it('should require authentication', async () => {
-      const { status, body } = await request(server)
-        .post(`/user`)
-        .send({ email: 'user1@immich.app', password: 'Password123', firstName: 'Immich', lastName: 'User' });
+      const { status, body } = await request(server).post(`/user`).send(userSignupStub);
       expect(status).toBe(401);
       expect(body).toEqual(errorStub.unauthorized);
     });
 
+    for (const key of Object.keys(userSignupStub)) {
+      it(`should not allow null ${key}`, async () => {
+        const { status, body } = await request(server)
+          .post(`/user`)
+          .set('Authorization', `Bearer ${accessToken}`)
+          .send({ ...userSignupStub, [key]: null });
+        expect(status).toBe(400);
+        expect(body).toEqual(errorStub.badRequest);
+      });
+    }
+
     it('should ignore `isAdmin`', async () => {
       const { status, body } = await request(server)
         .post(`/user`)
@@ -170,6 +179,17 @@ describe(`${UserController.name}`, () => {
       expect(body).toEqual(errorStub.unauthorized);
     });
 
+    for (const key of Object.keys(userStub.admin)) {
+      it(`should not allow null ${key}`, async () => {
+        const { status, body } = await request(server)
+          .put(`/user`)
+          .set('Authorization', `Bearer ${accessToken}`)
+          .send({ ...userStub.admin, [key]: null });
+        expect(status).toBe(400);
+        expect(body).toEqual(errorStub.badRequest);
+      });
+    }
+
     it('should not allow a non-admin to become an admin', async () => {
       const user = await api.userApi.create(server, accessToken, {
         email: 'user1@immich.app',