fix(server): avoid repeatly register providers (#5265)

packages/backend/server/src/modules/config.ts

@@ -1,7 +1,7 @@
 import { Module } from '@nestjs/common';
 import { Field, ObjectType, Query } from '@nestjs/graphql';
 
-export const { SERVER_FLAVOR } = process.env;
+import { SERVER_FLAVOR } from '../config';
 
 @ObjectType()
 export class ServerConfigType {
@@ -19,7 +19,7 @@ export class ServerConfigResolver {
   serverConfig(): ServerConfigType {
     return {
       version: AFFiNE.version,
-      flavor: SERVER_FLAVOR || 'allinone',
+      flavor: SERVER_FLAVOR,
     };
   }
 }

packages/backend/server/src/modules/doc/index.ts

@@ -1,38 +1,12 @@
-import { DynamicModule } from '@nestjs/common';
+import { Module } from '@nestjs/common';
 
 import { DocHistoryManager } from './history';
 import { DocManager } from './manager';
 
-export class DocModule {
-  /**
-   * @param automation whether enable update merging automation logic
-   */
-  private static defModule(automation = true): DynamicModule {
-    return {
-      module: DocModule,
-      providers: [
-        {
-          provide: 'DOC_MANAGER_AUTOMATION',
-          useValue: automation,
-        },
-        DocManager,
-        DocHistoryManager,
-      ],
-      exports: [DocManager, DocHistoryManager],
-    };
-  }
-
-  static forRoot() {
-    return this.defModule();
-  }
-
-  static forSync(): DynamicModule {
-    return this.defModule(false);
-  }
-
-  static forFeature(): DynamicModule {
-    return this.defModule(false);
-  }
-}
+@Module({
+  providers: [DocManager, DocHistoryManager],
+  exports: [DocManager, DocHistoryManager],
+})
+export class DocModule {}
 
 export { DocHistoryManager, DocManager };

packages/backend/server/src/modules/doc/manager.ts

@@ -1,5 +1,4 @@
 import {
-  Inject,
   Injectable,
   Logger,
   OnModuleDestroy,
@@ -97,8 +96,6 @@ export class DocManager implements OnModuleInit, OnModuleDestroy {
   private busy = false;
 
   constructor(
-    @Inject('DOC_MANAGER_AUTOMATION')
-    private readonly automation: boolean,
     private readonly db: PrismaService,
     private readonly config: Config,
     private readonly cache: Cache,
@@ -106,7 +103,7 @@ export class DocManager implements OnModuleInit, OnModuleDestroy {
   ) {}
 
   onModuleInit() {
-    if (this.automation) {
+    if (this.config.doc.manager.enableUpdateAutoMerging) {
       this.logger.log('Use Database');
       this.setup();
     }

packages/backend/server/src/modules/index.ts

@@ -1,8 +1,9 @@
 import { DynamicModule, Type } from '@nestjs/common';
 import { ScheduleModule } from '@nestjs/schedule';
 
+import { SERVER_FLAVOR } from '../config';
 import { GqlModule } from '../graphql.module';
-import { SERVER_FLAVOR, ServerConfigModule } from './config';
+import { ServerConfigModule } from './config';
 import { DocModule } from './doc';
 import { PaymentModule } from './payment';
 import { SelfHostedModule } from './self-hosted';
@@ -14,7 +15,7 @@ const BusinessModules: (Type | DynamicModule)[] = [];
 
 switch (SERVER_FLAVOR) {
   case 'sync':
-    BusinessModules.push(SyncModule, DocModule.forSync());
+    BusinessModules.push(SyncModule, DocModule);
     break;
   case 'selfhosted':
     BusinessModules.push(
@@ -25,7 +26,7 @@ switch (SERVER_FLAVOR) {
       WorkspaceModule,
       UsersModule,
       SyncModule,
-      DocModule.forRoot()
+      DocModule
     );
     break;
   case 'graphql':
@@ -35,7 +36,7 @@ switch (SERVER_FLAVOR) {
       GqlModule,
       WorkspaceModule,
       UsersModule,
-      DocModule.forRoot(),
+      DocModule,
       PaymentModule
     );
     break;
@@ -48,7 +49,7 @@ switch (SERVER_FLAVOR) {
       WorkspaceModule,
       UsersModule,
       SyncModule,
-      DocModule.forRoot(),
+      DocModule,
       PaymentModule
     );
     break;

packages/backend/server/src/modules/sync/events/events.module.ts

@@ -5,7 +5,7 @@ import { PermissionService } from '../../workspaces/permission';
 import { EventsGateway } from './events.gateway';
 
 @Module({
-  imports: [DocModule.forFeature()],
+  imports: [DocModule],
   providers: [EventsGateway, PermissionService],
 })
 export class EventsModule {}

packages/backend/server/src/modules/workspaces/index.ts

@@ -8,7 +8,7 @@ import { PermissionService } from './permission';
 import { PagePermissionResolver, WorkspaceResolver } from './resolver';
 
 @Module({
-  imports: [DocModule.forFeature()],
+  imports: [DocModule],
   controllers: [WorkspacesController],
   providers: [
     WorkspaceResolver,