From 32441678c1ec1b3a74bfe0ed40221cac0d7e9e82 Mon Sep 17 00:00:00 2001
From: Schalli <kschaller@ctl.de>
Date: Wed, 22 Jul 2026 09:14:40 +0200
Subject: [PATCH] feat(12-02): register
 TenderMailService/TenderDigestScheduler, import SettingsModule
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TendersModule imports SettingsModule so TenderMailService can inject
SettingsService (getDecryptedSmtpConfig), and registers
TenderMailService + TenderDigestScheduler as providers alongside the
existing TenderMatchingService (12-01). ScheduleModule.forRoot() is
already global in AppModule — not re-imported. DI graph verified
resolvable via npx tsc --noEmit; full apps/api suite green (192/192).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
---
 apps/api/src/tenders/tenders.module.ts | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/apps/api/src/tenders/tenders.module.ts b/apps/api/src/tenders/tenders.module.ts
index 20ac873..d493a4a 100644
--- a/apps/api/src/tenders/tenders.module.ts
+++ b/apps/api/src/tenders/tenders.module.ts
@@ -2,9 +2,12 @@ import { Logger, Module, OnModuleInit } from '@nestjs/common';
 import { ModuleRegistryModule } from '../module-registry/module-registry.module';
 import { ModuleRegistryService } from '../module-registry/module-registry.service';
 import { PrismaService } from '../prisma/prisma.service';
+import { SettingsModule } from '../settings/settings.module';
 import { DoeOpenDataAdapter } from './adapters/doe-opendata.adapter';
 import { seedTendersModule } from './tenders.seed';
+import { TenderDigestScheduler } from './tender-digest.scheduler';
 import { TenderIngestionService } from './tender-ingestion.service';
+import { TenderMailService } from './tender-mail.service';
 import { TenderMatchingService } from './tender-matching.service';
 import { TenderNormalizerService } from './tender-normalizer.service';
 import { TenderSavedSearchService } from './tender-saved-search.service';
@@ -38,11 +41,21 @@ import { TendersController } from './tenders.controller';
  * D-07) — reuses buildTenderWhere against every active TenderSavedSearch
  * profile and upserts TenderMatch rows (matched-vs-notified state, D-06).
  *
+ * Phase 12, Plan 02 (NOTIFY-01/04) adds the digest delivery channel:
+ * TenderMailService (a structural DkvMailService clone — fresh nodemailer
+ * transport per send via SettingsService.getDecryptedSmtpConfig(tenantId),
+ * never a cached/global mailer, D-08) and TenderDigestScheduler (a SINGLE
+ * global @nestjs/schedule cron, mirroring TenderSchedulerService's
+ * poll-once-fan-out-many pattern rather than DkvSchedulerService's
+ * single-tenant pattern — Pitfall 1). SettingsModule is imported so
+ * TenderMailService can inject SettingsService. ScheduleModule.forRoot()
+ * is already registered globally in AppModule — not re-imported here.
+ *
  * Seeds itself into the module registry on application startup via
  * OnModuleInit lifecycle hook — same pattern as DkvModule.
  */
 @Module({
-  imports: [ModuleRegistryModule],
+  imports: [ModuleRegistryModule, SettingsModule],
   controllers: [TendersController],
   providers: [
     DoeOpenDataAdapter,
@@ -52,6 +65,8 @@ import { TendersController } from './tenders.controller';
     TenderTriageService,
     TenderSavedSearchService,
     TenderMatchingService,
+    TenderMailService,
+    TenderDigestScheduler,
   ],
 })
 export class TendersModule implements OnModuleInit {