[backend] rename repository services and replace repository modules by dynamicModule (#4536)

* rename database services to repository

* refactor more repositories

* more refactoring

* followup

* remove unused imports

* fix

* fix

* Fix calendar listener being called when flag is off

* remove folders

packages/twenty-server/src/modules/connected-account/services/google-api-refresh-access-token/google-api-refresh-access-token.module.ts

@@ -0,0 +1,14 @@
+import { Module } from '@nestjs/common';
+
+import { ObjectMetadataRepositoryModule } from 'src/engine/object-metadata-repository/object-metadata-repository.module';
+import { GoogleAPIRefreshAccessTokenService } from 'src/modules/connected-account/services/google-api-refresh-access-token/google-api-refresh-access-token.service';
+import { ConnectedAccountObjectMetadata } from 'src/modules/connected-account/standard-objects/connected-account.object-metadata';
+
+@Module({
+  imports: [
+    ObjectMetadataRepositoryModule.forFeature([ConnectedAccountObjectMetadata]),
+  ],
+  providers: [GoogleAPIRefreshAccessTokenService],
+  exports: [GoogleAPIRefreshAccessTokenService],
+})
+export class GoogleAPIRefreshAccessTokenModule {}

packages/twenty-server/src/modules/connected-account/services/google-api-refresh-access-token/google-api-refresh-access-token.service.ts

@@ -0,0 +1,68 @@
+import { Injectable } from '@nestjs/common';
+
+import axios from 'axios';
+
+import { EnvironmentService } from 'src/engine/integrations/environment/environment.service';
+import { InjectObjectMetadataRepository } from 'src/engine/object-metadata-repository/object-metadata-repository.decorator';
+import { ConnectedAccountRepository } from 'src/modules/connected-account/repositories/connected-account.repository';
+import { ConnectedAccountObjectMetadata } from 'src/modules/connected-account/standard-objects/connected-account.object-metadata';
+
+@Injectable()
+export class GoogleAPIRefreshAccessTokenService {
+  constructor(
+    private readonly environmentService: EnvironmentService,
+    @InjectObjectMetadataRepository(ConnectedAccountObjectMetadata)
+    private readonly connectedAccountRepository: ConnectedAccountRepository,
+  ) {}
+
+  async refreshAndSaveAccessToken(
+    workspaceId: string,
+    connectedAccountId: string,
+  ): Promise<void> {
+    const connectedAccount = await this.connectedAccountRepository.getById(
+      connectedAccountId,
+      workspaceId,
+    );
+
+    if (!connectedAccount) {
+      throw new Error(
+        `No connected account found for ${connectedAccountId} in workspace ${workspaceId}`,
+      );
+    }
+
+    const refreshToken = connectedAccount.refreshToken;
+
+    if (!refreshToken) {
+      throw new Error(
+        `No refresh token found for connected account ${connectedAccountId} in workspace ${workspaceId}`,
+      );
+    }
+
+    const accessToken = await this.refreshAccessToken(refreshToken);
+
+    await this.connectedAccountRepository.updateAccessToken(
+      accessToken,
+      connectedAccountId,
+      workspaceId,
+    );
+  }
+
+  async refreshAccessToken(refreshToken: string): Promise<string> {
+    const response = await axios.post(
+      'https://oauth2.googleapis.com/token',
+      {
+        client_id: this.environmentService.get('AUTH_GOOGLE_CLIENT_ID'),
+        client_secret: this.environmentService.get('AUTH_GOOGLE_CLIENT_SECRET'),
+        refresh_token: refreshToken,
+        grant_type: 'refresh_token',
+      },
+      {
+        headers: {
+          'Content-Type': 'application/json',
+        },
+      },
+    );
+
+    return response.data.access_token;
+  }
+}