feat: implement BookingItemManager for enhanced item booking functionality

src/modules/booking-online/order/domain/usecases/managers/booking-item.manager.ts

@@ -0,0 +1,66 @@
+import { Injectable } from '@nestjs/common';
+import { RelationParam } from 'src/core/modules/domain/entities/base-filter.entity';
+import { PaginationResponse } from 'src/core/response/domain/ok-response.interface';
+import { ItemEntity } from 'src/modules/item-related/item/domain/entities/item.entity';
+import { IndexItemManager } from 'src/modules/item-related/item/domain/usecases/managers/index-item.manager';
+import { SelectQueryBuilder } from 'typeorm';
+
+@Injectable()
+export class BookingItemManager extends IndexItemManager {
+  get relations(): RelationParam {
+    return {
+      // relation only join (for query purpose)
+      joinRelations: [],
+
+      // relation join and select (relasi yang ingin ditampilkan),
+      selectRelations: [
+        'item_category',
+        'bundling_items',
+        'tenant',
+        'time_group',
+        'item_rates',
+      ],
+
+      // relation yang hanya ingin dihitung (akan return number)
+      countRelations: [],
+    };
+  }
+
+  get selects(): string[] {
+    const parent = super.selects;
+    return [
+      ...parent,
+      'item_rates.id',
+      'item_rates.price',
+      'item_rates.season_period_id',
+    ];
+  }
+
+  getResult(): PaginationResponse<ItemEntity> {
+    const result = super.getResult();
+    const { data, total } = result;
+    const hasRates = (this.filterParam.season_period_ids?.length ?? 0) > 0;
+    const items = data.map((item) => {
+      const { item_rates, ...rest } = item;
+      const rate = item_rates?.[0]?.['price'] ?? rest.base_price;
+      return {
+        ...rest,
+        base_price: hasRates ? rate : rest.base_price,
+      };
+    });
+    return { total, data: items };
+  }
+
+  setQueryFilter(
+    queryBuilder: SelectQueryBuilder<ItemEntity>,
+  ): SelectQueryBuilder<ItemEntity> {
+    const query = super.setQueryFilter(queryBuilder);
+
+    if (this.filterParam.season_period_ids) {
+      query.andWhere(`item_rates.season_period_id In (:...seasonIds)`, {
+        seasonIds: this.filterParam.season_period_ids,
+      });
+    }
+    return query;
+  }
+}

src/modules/booking-online/order/infrastructure/item.controller.ts

@@ -5,15 +5,15 @@ import { PaginationResponse } from 'src/core/response/domain/ok-response.interfa
 import { TABLE_NAME } from 'src/core/strings/constants/table.constants';
 import { ItemReadService } from 'src/modules/item-related/item/data/services/item-read.service';
 import { ItemEntity } from 'src/modules/item-related/item/domain/entities/item.entity';
-import { IndexItemManager } from 'src/modules/item-related/item/domain/usecases/managers/index-item.manager';
 import { FilterItemDto } from 'src/modules/item-related/item/infrastructure/dto/filter-item.dto';
+import { BookingItemManager } from '../domain/usecases/managers/booking-item.manager';
 
 @ApiTags('Booking Item')
 @Controller('v1/booking-item')
 @Public(true)
 export class ItemController {
   constructor(
-    private indexManager: IndexItemManager,
+    private indexManager: BookingItemManager,
     private serviceData: ItemReadService,
   ) {}
 

src/modules/booking-online/order/order.module.ts

@@ -14,6 +14,7 @@ import { CqrsModule } from '@nestjs/cqrs';
 import { RescheduleVerificationModel } from './data/models/reschedule-verification.model';
 import { RescheduleVerificationManager } from './domain/usecases/managers/reschedule-verification.manager';
 import { RescheduleManager } from './domain/usecases/managers/reschedule.manager';
+import { BookingItemManager } from './domain/usecases/managers/booking-item.manager';
 @Module({
   imports: [
     ConfigModule.forRoot(),
@@ -31,6 +32,7 @@ import { RescheduleManager } from './domain/usecases/managers/reschedule.manager
     CreateBookingManager,
     RescheduleVerificationManager,
     RescheduleManager,
+    BookingItemManager,
   ],
 })
 export class BookingOrderModule {}

src/modules/item-related/item/domain/entities/item.entity.ts

@@ -1,6 +1,7 @@
 import { BaseStatusEntity } from 'src/core/modules/domain/entities/base-status.entity';
 import { ItemType } from 'src/modules/item-related/item-category/constants';
 import { LimitType } from '../../constants';
+import { ItemRateEntity } from 'src/modules/item-related/item-rate/domain/entities/item-rate.entity';
 
 export interface ItemEntity extends BaseStatusEntity {
   name: string;
@@ -19,4 +20,6 @@ export interface ItemEntity extends BaseStatusEntity {
   show_to_booking: boolean;
   breakdown_bundling?: boolean;
   booking_description?: string;
+
+  item_rates?: ItemRateEntity[] | any[];
 }

src/modules/item-related/item/domain/usecases/managers/index-item.manager.ts

@@ -110,7 +110,7 @@ export class IndexItemManager extends BaseIndexManager<ItemEntity> {
 
     if (this.filterParam.time_group_ids?.length) {
       queryBuilder.andWhere(
-        `${this.tableName}.time_group_id In (:...timeGroupIds) OR ${this.tableName}.time_group_id Is Null`,
+        `(${this.tableName}.time_group_id In (:...timeGroupIds) OR ${this.tableName}.time_group_id Is Null)`,
         {
           timeGroupIds: this.filterParam.time_group_ids,
         },