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

import { HttpException, HttpStatus, Injectable } from '@nestjs/common';
import { EntityNotFoundError, IsNull, Repository } from 'typeorm';
import { InjectRepository } from '@nestjs/typeorm';
import { ProductHistoryPrice } from '../entities/product-history-price.entity';
import { UpdateUserDto } from '../../users/dto/update-user.dto';
import { hashPassword } from '../../helper/hash_password';
import { COA } from '../../transaction/entities/coa.entity';

@Injectable()
export class ProductHistoryPriceService {
  constructor(
    @InjectRepository(ProductHistoryPrice)
    private productHistoryPriceRepository: Repository<ProductHistoryPrice>,
  ) {}

  async create(dataProduct: ProductHistoryPrice) {
    const result = await this.productHistoryPriceRepository.insert(dataProduct);

    return result;
  }

  async getAllActivePriceByProduct(productId: string) {
    const result = await this.productHistoryPriceRepository
      .createQueryBuilder('product_history_price')
      .leftJoin('product_history_price.product', 'product')
      .leftJoinAndSelect('product_history_price.partner', 'partner')
      .where({ product: productId })
      .andWhere('product_history_price.endDate IS NULL')
      .getMany();

    return result;
  }

  async updateEndDate(idProduct: string) {
    try {
      const dataPrice = await this.productHistoryPriceRepository
        .createQueryBuilder()
        .update(ProductHistoryPrice)
        .set({
          endDate: new Date(),
        })
        .where('product_id = :id and endDate is null', { id: idProduct })
        .execute();

      return dataPrice;
    } catch (e) {
      if (e instanceof EntityNotFoundError) {
        throw new HttpException(
          {
            statusCode: HttpStatus.NOT_FOUND,
            error: 'Failed to update',
          },
          HttpStatus.NOT_FOUND,
        );
      } else {
        throw e;
      }
    }
  }

  async findOne(product: string, partner: string) {
    try {
      return await this.productHistoryPriceRepository.findOneOrFail({
        where: {
          product: product,
          endDate: IsNull(),
          partner: partner ? partner : IsNull(),
        },
      });
    } catch (e) {
      if (e instanceof EntityNotFoundError) {
        throw new HttpException(
          {
            statusCode: HttpStatus.NOT_FOUND,
            error: 'Price not found',
          },
          HttpStatus.NOT_FOUND,
        );
      } else {
        throw e;
      }
    }
  }

  async findById(id: string) {
    try {
      return await this.productHistoryPriceRepository.findOneOrFail({
        where: {
          id: id,
        },
        relations: ['product'],
      });
    } catch (e) {
      if (e instanceof EntityNotFoundError) {
        throw new HttpException(
          {
            statusCode: HttpStatus.NOT_FOUND,
            error: 'Price not found',
          },
          HttpStatus.NOT_FOUND,
        );
      } else {
        throw e;
      }
    }
  }

  async findOneByProductId(
    page: number,
    productId: string,
    supplierId: string,
    pageSize?: number,
  ) {
    try {
      const query = this.productHistoryPriceRepository
        .createQueryBuilder('product_history_price')
        .leftJoin('product_history_price.product', 'product')
        .where({ product: productId })
        .andWhere('product_history_price.endDate IS NULL');

      if (supplierId !== 'null' && supplierId) {
        query.andWhere('product.supplier = :supplierId', {
          supplierId: supplierId,
        });
      }

      const data = await query
        .orderBy('product_history_price.createdAt', 'DESC')
        .skip(page * (pageSize || 10))
        .take(pageSize || 10)
        .getMany();

      const totalData = await query.getCount();

      return {
        data,
        count: totalData,
      };
    } catch (e) {
      if (e instanceof EntityNotFoundError) {
        throw new HttpException(
          {
            statusCode: HttpStatus.NOT_FOUND,
            error: 'Product History Price not found',
          },
          HttpStatus.NOT_FOUND,
        );
      } else {
        throw e;
      }
    }
  }
}