fixes - remove billing cancellation at trial end + disable ai chat if suspended (#21261)

- Remove billing cancelation if trial is ended (subscription activated)
- Disable AI Chat use if workspace suspended

packages/twenty-server/src/engine/core-modules/billing/billing.module.ts

@@ -5,6 +5,7 @@ import { TypeOrmModule } from '@nestjs/typeorm';
 
 import { ClickHouseModule } from 'src/database/clickHouse/clickHouse.module';
 import { WorkspaceIteratorModule } from 'src/database/commands/command-runners/workspace-iterator.module';
+import { CoreEntityCacheModule } from 'src/engine/core-entity-cache/core-entity-cache.module';
 import { BillingGaugeService } from 'src/engine/core-modules/billing/billing-gauge.service';
 import { BillingResolver } from 'src/engine/core-modules/billing/billing.resolver';
 import { BillingSyncCustomerDataCommand } from 'src/engine/core-modules/billing/commands/billing-sync-customer-data.command';
@@ -49,6 +50,7 @@ import { WorkspaceCacheModule } from 'src/engine/workspace-cache/workspace-cache
 @Module({
   imports: [
     ClickHouseModule,
+    CoreEntityCacheModule,
     FeatureFlagModule,
     StripeModule,
     MessageQueueModule,

packages/twenty-server/src/engine/core-modules/billing/services/billing-subscription.service.ts

@@ -263,6 +263,7 @@ export class BillingSubscriptionService {
         billingSubscription.stripeSubscriptionId,
         {
           trial_end: 'now',
+          cancel_at_period_end: false,
         },
       );
 

packages/twenty-server/src/engine/core-modules/billing/services/billing-usage.service.ts

@@ -3,10 +3,12 @@
 import { Injectable, Logger } from '@nestjs/common';
 
 import { isDefined } from 'twenty-shared/utils';
+import { WorkspaceActivationStatus } from 'twenty-shared/workspace';
 
 import { differenceInDays } from 'date-fns';
 import { ClickHouseService } from 'src/database/clickHouse/clickHouse.service';
 import { formatDateTimeForClickHouse } from 'src/database/clickHouse/clickHouse.util';
+import { CoreEntityCacheService } from 'src/engine/core-entity-cache/services/core-entity-cache.service';
 import {
   BillingException,
   BillingExceptionCode,
@@ -49,6 +51,7 @@ export class BillingUsageService {
     private readonly workspaceCacheService: WorkspaceCacheService,
     private readonly clickHouseService: ClickHouseService,
     private readonly billingUsageCapService: BillingUsageCapService,
+    private readonly coreEntityCacheService: CoreEntityCacheService,
   ) {}
 
   async canFeatureBeUsed(workspaceId: string): Promise<boolean> {
@@ -348,6 +351,18 @@ export class BillingUsageService {
       return true;
     }
 
+    const workspace = await this.coreEntityCacheService.get(
+      'workspaceEntity',
+      workspaceId,
+    );
+
+    if (
+      isDefined(workspace) &&
+      workspace.activationStatus === WorkspaceActivationStatus.SUSPENDED
+    ) {
+      return false;
+    }
+
     const { billingSubscription: subscription } =
       await this.workspaceCacheService.getOrRecompute(workspaceId, [
         'billingSubscription',