fix: remove singular query that was using slow OR query (calcom#24715)

## What does this PR do?

<!-- Please include a summary of the change and which issue is fixed. Please also include relevant motivation and context. List any dependencies that are required for this change. -->

Removes and replaces the singular query that was still using the slow OR query from prisma. It was mainly used on the public booking page and triggered after someone entered their email (600ms debounce delay).

## Visual Demo (For contributors especially)

Internal change only nothing changes on the UI or business logic.

#### Video Demo (if applicable):

N/A

#### Image Demo (if applicable):

N/A

## Mandatory Tasks (DO NOT REMOVE)

- [x] I have self-reviewed the code (A decent size PR without self-review might be rejected).
- [x] I have updated the developer docs in /docs if this PR makes changes that would require a [documentation change](https://cal.com/docs). If N/A, write N/A here and check the checkbox.
- [x] I confirm automated tests are in place that prove my fix is effective or that my feature works.

## How should this be tested?

<!-- Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration. Write details that help to start the tests -->

Basically the same as calcom#24298 since it touches relevant code.

1. Have a user that has the setting to prevent impersonation on.
2. Go to another users public booking page of any meeting.
3. Try to enter the email of the first user into the booking for.
4. Wait 1 second and make sure the button shows "Verify email".

## Checklist

<!-- Remove bullet points below that don't apply to you -->

- I haven't read the [contributing guide](https://github.com/calcom/cal.com/blob/main/CONTRIBUTING.md)
- My code doesn't follow the style guidelines of this project
- I haven't commented my code, particularly in hard-to-understand areas
- I haven't checked if my changes generate no new warnings

Author: rodrigoehlers

packages/features/bookings/lib/handleNewBooking/test/booking-validations.test.ts

@@ -28,11 +28,9 @@ vi.mock("@calcom/trpc/server/routers/viewer/auth/util", () => ({
   verifyCodeUnAuthenticated: vi.fn(),
 }));
 
-const { mockFindManyByEmailsWithEmailVerificationSettings, mockFindByEmailWithEmailVerificationSetting } =
-  vi.hoisted(() => ({
-    mockFindManyByEmailsWithEmailVerificationSettings: vi.fn(),
-    mockFindByEmailWithEmailVerificationSetting: vi.fn(),
-  }));
+const { mockFindManyByEmailsWithEmailVerificationSettings } = vi.hoisted(() => ({
+  mockFindManyByEmailsWithEmailVerificationSettings: vi.fn(),
+}));
 
 vi.mock("@calcom/features/users/repositories/UserRepository", async (importOriginal) => {
   const actual = await importOriginal();
@@ -45,7 +43,6 @@ vi.mock("@calcom/features/users/repositories/UserRepository", async (importOrigi
       const realInstance = new OriginalUserRepository(prisma);
       realInstance.findManyByEmailsWithEmailVerificationSettings =
         mockFindManyByEmailsWithEmailVerificationSettings;
-      realInstance.findByEmailWithEmailVerificationSetting = mockFindByEmailWithEmailVerificationSetting;
       return realInstance;
     }),
   };
@@ -61,7 +58,6 @@ function resetBlacklistedEmails() {
 
 beforeEach(() => {
   mockFindManyByEmailsWithEmailVerificationSettings.mockResolvedValue([]);
-  mockFindByEmailWithEmailVerificationSetting.mockResolvedValue(null);
 });
 
 afterEach(() => {

packages/features/users/repositories/UserRepository.ts

@@ -276,32 +276,6 @@ export class UserRepository {
     });
     return user;
   }
-  async findByEmailWithEmailVerificationSetting({ email }: { email: string }) {
-    const user = await this.prismaClient.user.findFirst({
-      where: {
-        OR: [
-          {
-            email: email.toLowerCase(),
-            emailVerified: { not: null },
-          },
-          {
-            secondaryEmails: {
-              some: {
-                email: email.toLowerCase(),
-                emailVerified: { not: null },
-              },
-            },
-          },
-        ],
-      },
-      select: {
-        id: true,
-        email: true,
-        requiresBookerEmailVerification: true,
-      },
-    });
-    return user;
-  }
 
   async findManyByEmailsWithEmailVerificationSettings({ emails }: { emails: string[] }) {
     const normalizedEmails = emails.map((e) => e.toLowerCase());

packages/trpc/server/routers/publicViewer/checkIfUserEmailVerificationRequired.handler.ts

@@ -34,7 +34,8 @@ export const checkEmailVerificationRequired = async ({
   }
 
   const userRepo = new UserRepository(prisma);
-  const user = await userRepo.findByEmailWithEmailVerificationSetting({ email: baseEmail });
+  const users = await userRepo.findManyByEmailsWithEmailVerificationSettings({ emails: [baseEmail] });
+  const user = users[0];
 
   if (user?.requiresBookerEmailVerification && baseEmail.toLowerCase() !== userSessionEmail?.toLowerCase()) {
     log.warn(`user email requiring verification: ${baseEmail}`);