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

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();
     }