modify PostService and ContentModule

src/app.module.ts

@@ -4,7 +4,7 @@ import { APP_FILTER, APP_INTERCEPTOR, APP_PIPE } from '@nestjs/core';
 
 import { AppInterceptor } from '@/modules/core/providers/app.interceptor';
 
-import { database } from './config';
+import { content, database } from './config';
 
 import { DEFAULT_VALIDATION_CONFIG } from './modules/content/constants';
 import { ContentModule } from './modules/content/content.module';
@@ -14,7 +14,11 @@ import { AppPipe } from './modules/core/providers/app.pipe';
 import { DatabaseModule } from './modules/database/database.module';
 
 @Module({
-    imports: [ContentModule, CoreModule.forRoot(), DatabaseModule.forRoot(database)],
+    imports: [
+        ContentModule.forRoot(content),
+        CoreModule.forRoot(),
+        DatabaseModule.forRoot(database),
+    ],
     providers: [
         {
             provide: APP_PIPE,

src/modules/content/content.module.ts

@@ -1,4 +1,4 @@
-import { Module } from '@nestjs/common';
+import { DynamicModule, Module, ModuleMetadata } from '@nestjs/common';
 
 import { TypeOrmModule } from '@nestjs/typeorm';
 
@@ -8,19 +8,59 @@ import * as repositories from '@/modules/content/repositories';
 import * as services from '@/modules/content/services';
 import { SanitizeService } from '@/modules/content/services/SanitizeService';
 
+import { PostService } from '@/modules/content/services/post.service';
 import { PostSubscriber } from '@/modules/content/subscribers/post.subscriber';
+import { ContentConfig } from '@/modules/content/types';
 import { DatabaseModule } from '@/modules/database/database.module';
 
-@Module({
+@Module({})
+export class ContentModule {
+    static forRoot(configRegister?: () => ContentConfig): DynamicModule {
+        const config: Required<ContentConfig> = {
+            SearchType: 'mysql',
+            ...(configRegister ? configRegister() : {}),
+        };
+        const providers: ModuleMetadata['providers'] = [
+            ...Object.values(services),
+            SanitizeService,
+            PostSubscriber,
+            {
+                provide: PostService,
+                inject: [
+                    repositories.PostRepository,
+                    repositories.CategoryRepository,
+                    repositories.TagRepository,
+                    services.CategoryService,
+                ],
+                useFactory(
+                    postRepository: repositories.PostRepository,
+                    categoryRepository: repositories.CategoryRepository,
+                    tagRepository: repositories.TagRepository,
+                    categoryService: services.CategoryService,
+                ) {
+                    return new PostService(
+                        postRepository,
+                        categoryRepository,
+                        categoryService,
+                        tagRepository,
+                        config.SearchType,
+                    );
+                },
+            },
+        ];
+        return {
+            module: ContentModule,
             imports: [
                 TypeOrmModule.forFeature(Object.values(entities)),
                 DatabaseModule.forRepository(Object.values(repositories)),
             ],
             controllers: Object.values(controllers),
-    providers: [...Object.values(services), PostSubscriber, SanitizeService],
+            providers,
             exports: [
                 ...Object.values(services),
+                PostService,
                 DatabaseModule.forRepository(Object.values(repositories)),
             ],
-})
-export class ContentModule {}
+        };
+    }
+}

src/modules/content/services/index.ts

@@ -1,4 +1,3 @@
 export * from './category.service';
 export * from './tag.service';
-export * from './post.service';
 export * from './comment.service';

src/modules/content/services/post.service.ts

@@ -9,6 +9,7 @@ import { CreatePostDto, QueryPostDto, UpdatePostDto } from '@/modules/content/dt
 import { PostEntity } from '@/modules/content/entities/post.entity';
 import { CategoryRepository } from '@/modules/content/repositories';
 import { PostRepository } from '@/modules/content/repositories/post.repository';
+import { SearchType } from '@/modules/content/types';
 import { SelectTrashMode } from '@/modules/database/constants';
 import { QueryHook } from '@/modules/database/types';
 import { paginate } from '@/modules/database/utils';
@@ -28,6 +29,7 @@ export class PostService {
         protected categoryRepository: CategoryRepository,
         protected categoryService: CategoryService,
         protected tagRepository: TagRepository,
+        protected searchType: SearchType = 'mysql',
     ) {}
 
     async paginate(options: QueryPostDto, callback?: QueryHook<PostEntity>) {
@@ -115,8 +117,8 @@ export class PostService {
             .where('post.id IN (:...ids)', { ids })
             .withDeleted()
             .getMany();
-        const trasheds = items.filter((item) => !isNil(item.deleteAt));
-        const trashedIds = trasheds.map((item) => item.id);
+        const trashes = items.filter((item) => !isNil(item.deleteAt));
+        const trashedIds = trashes.map((item) => item.id);
         if (trashedIds.length < 1) {
             return [];
         }
@@ -157,6 +159,15 @@ export class PostService {
         return qb;
     }
 
+    protected buildSearchQuery(qb: SelectQueryBuilder<PostEntity>, search: string) {
+        qb.orWhere('title LIKE :search', { search: `%${search}%` })
+            .orWhere('summary LIKE :search', { search: `%${search}%` })
+            .orWhere('body LIKE :search', { search: `%${search}%` })
+            .orWhere('category.name LIKE :search', { search: `%${search}%` })
+            .orWhere('tags.name LIKE :search', { search: `%${search}%` });
+        return qb;
+    }
+
     protected queryOrderBy(qb: SelectQueryBuilder<PostEntity>, orderBy?: PostOrder) {
         switch (orderBy) {
             case PostOrder.CREATED: