6255 move services from messaging common module into the correct module and refactor them (#6409)

Closes #6255 

- Move files from `messaging/common` into the correct module
- Remove common module between calendar and messaging
`calendar-messaging-participant-manager`
- Update and fix massaging and calendar participant matching
- Create `MatchParticipantModule`

---------

Co-authored-by: Charles Bochet <charles@twenty.com>

packages/twenty-server/src/modules/blocklist/utils/__tests__/is-email-blocklisted.util.spec.ts

@@ -0,0 +1,69 @@
+import { isEmailBlocklisted } from 'src/modules/blocklist/utils/is-email-blocklisted.util';
+
+describe('isEmailBlocklisted', () => {
+  it('should return true if email is blocklisted', () => {
+    const channelHandle = 'abc@example.com';
+    const email = 'hello@twenty.com';
+    const blocklist = ['hello@twenty.com', 'hey@twenty.com'];
+    const result = isEmailBlocklisted(channelHandle, email, blocklist);
+
+    expect(result).toBe(true);
+  });
+  it('should return false if email is not blocklisted', () => {
+    const channelHandle = 'abc@example.com';
+    const email = 'hello@twenty.com';
+    const blocklist = ['hey@example.com'];
+    const result = isEmailBlocklisted(channelHandle, email, blocklist);
+
+    expect(result).toBe(false);
+  });
+  it('should return false if email is null', () => {
+    const channelHandle = 'abc@twenty.com';
+    const email = null;
+    const blocklist = ['@example.com'];
+    const result = isEmailBlocklisted(channelHandle, email, blocklist);
+
+    expect(result).toBe(false);
+  });
+  it('should return true for subdomains', () => {
+    const channelHandle = 'abc@example.com';
+    const email = 'hello@twenty.twenty.com';
+    const blocklist = ['@twenty.com'];
+    const result = isEmailBlocklisted(channelHandle, email, blocklist);
+
+    expect(result).toBe(true);
+  });
+  it('should return false for domains which end with blocklisted domain but are not subdomains', () => {
+    const channelHandle = 'abc@example.com';
+    const email = 'hello@twentytwenty.com';
+    const blocklist = ['@twenty.com'];
+    const result = isEmailBlocklisted(channelHandle, email, blocklist);
+
+    expect(result).toBe(false);
+  });
+  it('should return false if email is undefined', () => {
+    const channelHandle = 'abc@example.com';
+    const email = undefined;
+    const blocklist = ['@twenty.com'];
+    const result = isEmailBlocklisted(channelHandle, email, blocklist);
+
+    expect(result).toBe(false);
+  });
+  it('should return true if email ends with blocklisted domain', () => {
+    const channelHandle = 'abc@example.com';
+    const email = 'hello@twenty.com';
+    const blocklist = ['@twenty.com'];
+    const result = isEmailBlocklisted(channelHandle, email, blocklist);
+
+    expect(result).toBe(true);
+  });
+
+  it('should return false if email is same as channel handle', () => {
+    const channelHandle = 'hello@twenty.com';
+    const email = 'hello@twenty.com';
+    const blocklist = ['@twenty.com'];
+    const result = isEmailBlocklisted(channelHandle, email, blocklist);
+
+    expect(result).toBe(false);
+  });
+});

packages/twenty-server/src/modules/blocklist/utils/is-email-blocklisted.util.ts

@@ -0,0 +1,21 @@
+// TODO: Move inside blocklist module
+
+export const isEmailBlocklisted = (
+  channelHandle: string,
+  email: string | null | undefined,
+  blocklist: string[],
+): boolean => {
+  if (!email || email === channelHandle) {
+    return false;
+  }
+
+  return blocklist.some((item) => {
+    if (item.startsWith('@')) {
+      const domain = email.split('@')[1];
+
+      return domain === item.slice(1) || domain.endsWith(`.${item.slice(1)}`);
+    }
+
+    return email === item;
+  });
+};