fix: get tranasction history by user

src/product/history-price/history-price.service.spec.ts

@@ -0,0 +1,18 @@
+import { Test, TestingModule } from '@nestjs/testing';
+import { HistoryPriceService } from './history-price.service';
+
+describe('HistoryPriceService', () => {
+  let service: HistoryPriceService;
+
+  beforeEach(async () => {
+    const module: TestingModule = await Test.createTestingModule({
+      providers: [HistoryPriceService],
+    }).compile();
+
+    service = module.get<HistoryPriceService>(HistoryPriceService);
+  });
+
+  it('should be defined', () => {
+    expect(service).toBeDefined();
+  });
+});

src/product/history-price/history-price.service.ts

@@ -0,0 +1,37 @@
+import { HttpException, HttpStatus, Injectable } from '@nestjs/common';
+import { EntityNotFoundError, IsNull, Repository } from 'typeorm';
+import { InjectRepository } from '@nestjs/typeorm';
+import { ProductCategories } from '../entities/product-category.entity';
+import { ProductHistoryPrice } from '../entities/product-history-price.entity';
+
+@Injectable()
+export class ProductHistoryPriceService {
+  constructor(
+    @InjectRepository(ProductHistoryPrice)
+    private productHistoryPriceService: Repository<ProductHistoryPrice>,
+  ) {}
+
+  async findOne(product: string, partner: string) {
+    try {
+      return await this.productHistoryPriceService.findOneOrFail({
+        where: {
+          product: product,
+          endDate: IsNull(),
+          partner: partner ? partner : IsNull(),
+        },
+      });
+    } catch (e) {
+      if (e instanceof EntityNotFoundError) {
+        throw new HttpException(
+          {
+            statusCode: HttpStatus.NOT_FOUND,
+            error: 'Data not found',
+          },
+          HttpStatus.NOT_FOUND,
+        );
+      } else {
+        throw e;
+      }
+    }
+  }
+}