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					@ -1,15 +1,25 @@ | 
				
			
			
		
	
		
		
			
				
					
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					import { Injectable } from "@nestjs/common"; | 
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					import { Injectable } from "@nestjs/common"; | 
				
			
			
		
	
		
		
			
				
					
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					import { InjectModel } from "@nestjs/sequelize"; | 
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					import { InjectModel } from "@nestjs/sequelize"; | 
				
			
			
		
	
		
		
			
				
					
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					import { Product } from "./entities/product.entity"; | 
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					import { Product } from "./entities/product.entity"; | 
				
			
			
		
	
		
		
			
				
					
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					import { CreateProductDto } from "./dto/create-product.dto"; | 
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					import { CreateProductDto } from "./dto/products/create-product.dto"; | 
				
			
			
				
				
			
		
	
		
		
			
				
					
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					import { UpdateProductDto } from "./dto/update-product.dto"; | 
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					import { UpdateProductDto } from "./dto/products/update-product.dto"; | 
				
			
			
				
				
			
		
	
		
		
	
		
		
	
		
		
			
				
					
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					import { Op } from "sequelize"; | 
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					import { Op } from "sequelize"; | 
				
			
			
		
	
		
		
			
				
					
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					import { HttpException, HttpStatus } from "@nestjs/common"; | 
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					import { HttpException, HttpStatus } from "@nestjs/common"; | 
				
			
			
		
	
		
		
			
				
					
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					import { Cart } from "./entities/cart.entity"; | 
				
			
			
		
	
		
		
			
				
					
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					import { Invoice } from "src/invoice/entities/invoice.entity"; | 
				
			
			
		
	
		
		
			
				
					
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					import { InvoiceService } from "src/invoice/invoice.service"; | 
				
			
			
		
	
		
		
			
				
					
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					import { WalletService } from "src/wallet/WalletService"; | 
				
			
			
		
	
		
		
			
				
					
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					@Injectable() | 
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					@Injectable() | 
				
			
			
		
	
		
		
			
				
					
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					export class ProductsService { | 
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					export class ProductsService { | 
				
			
			
		
	
		
		
			
				
					
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					  constructor(@InjectModel(Product) private readonly productModel: typeof Product) {} | 
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					  constructor( | 
				
			
			
				
				
			
		
	
		
		
			
				
					
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					    @InjectModel(Product) private readonly productModel: typeof Product, | 
				
			
			
				
				
			
		
	
		
		
	
		
		
	
		
		
			
				
					
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					    @InjectModel(Cart) private readonly cartModel: typeof Cart, | 
				
			
			
		
	
		
		
			
				
					
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					    @InjectModel(Invoice) private readonly invoiceModel: typeof Invoice, | 
				
			
			
		
	
		
		
			
				
					
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					    private invoiceService: InvoiceService, | 
				
			
			
		
	
		
		
			
				
					
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					    private walletService: WalletService, | 
				
			
			
		
	
		
		
			
				
					
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					  ) {} | 
				
			
			
		
	
		
		
			
				
					
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					  ///////////////////////////////////////////products//////////////////////////////////////////////
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					  // create a new product
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					  // create a new product
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					  async create(createProductDto: CreateProductDto): Promise<Product> { | 
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					  async create(createProductDto: CreateProductDto): Promise<Product> { | 
				
			
			
		
	
		
		
			
				
					
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					    try { | 
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					    try { | 
				
			
			
		
	
	
		
		
			
				
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					@ -27,7 +37,7 @@ export class ProductsService { | 
				
			
			
		
	
		
		
			
				
					
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					      return newProduct; | 
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					      return newProduct; | 
				
			
			
		
	
		
		
			
				
					
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					    } catch (error) { | 
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					    } catch (error) { | 
				
			
			
		
	
		
		
			
				
					
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					      if (error instanceof HttpException) { | 
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					      if (error instanceof HttpException) { | 
				
			
			
		
	
		
		
			
				
					
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					        throw error | 
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					        throw error; | 
				
			
			
				
				
			
		
	
		
		
	
		
		
			
				
					
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					      } | 
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					      } | 
				
			
			
		
	
		
		
			
				
					
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					      throw new HttpException("An error occurred while creating or updating the product.", HttpStatus.INTERNAL_SERVER_ERROR); | 
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					      throw new HttpException("An error occurred while creating or updating the product.", HttpStatus.INTERNAL_SERVER_ERROR); | 
				
			
			
		
	
		
		
			
				
					
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					    } | 
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					    } | 
				
			
			
		
	
	
		
		
			
				
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					@ -161,7 +171,7 @@ export class ProductsService { | 
				
			
			
		
	
		
		
			
				
					
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					      return product; | 
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					      return product; | 
				
			
			
		
	
		
		
			
				
					
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					    } catch (error) { | 
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					    } catch (error) { | 
				
			
			
		
	
		
		
			
				
					
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					      if (error instanceof HttpException) { | 
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					      if (error instanceof HttpException) { | 
				
			
			
		
	
		
		
			
				
					
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					        throw error | 
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					        throw error; | 
				
			
			
				
				
			
		
	
		
		
	
		
		
			
				
					
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					      } | 
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					      } | 
				
			
			
		
	
		
		
			
				
					
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					      throw new HttpException("An error occurred while updating the product.", HttpStatus.INTERNAL_SERVER_ERROR); | 
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					      throw new HttpException("An error occurred while updating the product.", HttpStatus.INTERNAL_SERVER_ERROR); | 
				
			
			
		
	
		
		
			
				
					
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					    } | 
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					    } | 
				
			
			
		
	
	
		
		
			
				
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					@ -187,4 +197,203 @@ export class ProductsService { | 
				
			
			
		
	
		
		
			
				
					
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					      throw new HttpException("An unexpected error occurred while deleting the product.", HttpStatus.INTERNAL_SERVER_ERROR); | 
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					      throw new HttpException("An unexpected error occurred while deleting the product.", HttpStatus.INTERNAL_SERVER_ERROR); | 
				
			
			
		
	
		
		
			
				
					
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					    } | 
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					    } | 
				
			
			
		
	
		
		
			
				
					
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					  } | 
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					  } | 
				
			
			
		
	
		
		
			
				
					
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					  ////////////////////////////////////////////cart/////////////////////////////////////////////////
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					  //create and add item to a cart
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					  async createAndAddItemToCart(addToCartDto: { userId: number; productId: number; quantity: number }): Promise<{ message: string; cartItem: Cart }> { | 
				
			
			
		
	
		
		
			
				
					
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					    const { userId, productId, quantity } = addToCartDto; | 
				
			
			
		
	
		
		
			
				
					
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					    if (!userId || !productId || !quantity || isNaN(Number(quantity)) || Number(quantity) <= 0) { | 
				
			
			
		
	
		
		
			
				
					
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					      throw new HttpException("Invalid parameters: userId, productId, and a positive quantity are required.", HttpStatus.BAD_REQUEST); | 
				
			
			
		
	
		
		
			
				
					
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					    } | 
				
			
			
		
	
		
		
			
				
					
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					    const product = await this.productModel.findByPk(productId); | 
				
			
			
		
	
		
		
			
				
					
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					    if (!product) { | 
				
			
			
		
	
		
		
			
				
					
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					      throw new HttpException("Product not found!", HttpStatus.NOT_FOUND); | 
				
			
			
		
	
		
		
			
				
					
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					    } | 
				
			
			
		
	
		
		
			
				
					
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					    if (product.quantity < quantity) { | 
				
			
			
		
	
		
		
			
				
					
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					      throw new HttpException("Product quantity insufficient!", HttpStatus.CONFLICT); | 
				
			
			
		
	
		
		
			
				
					
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					    } | 
				
			
			
		
	
		
		
			
				
					
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					    try { | 
				
			
			
		
	
		
		
			
				
					
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					      let invoice = await this.invoiceModel.findOne({ where: { userId, status: "pending" } }); | 
				
			
			
		
	
		
		
			
				
					
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					      if (!invoice) { | 
				
			
			
		
	
		
		
			
				
					
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					        invoice = await this.invoiceService.createInvoiceFromCart(userId); | 
				
			
			
		
	
		
		
			
				
					
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					      } | 
				
			
			
		
	
		
		
			
				
					
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					      const invoiceId = invoice.id; | 
				
			
			
		
	
		
		
			
				
					
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					      let cart = await this.cartModel.findOne({ where: { userId, productId, status: "open" } }); | 
				
			
			
		
	
		
		
			
				
					
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					      if (!cart) { | 
				
			
			
		
	
		
		
			
				
					
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					        cart = await this.cartModel.create({ | 
				
			
			
		
	
		
		
			
				
					
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					          userId, | 
				
			
			
		
	
		
		
			
				
					
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					          productId, | 
				
			
			
		
	
		
		
			
				
					
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					          invoiceId, | 
				
			
			
		
	
		
		
			
				
					
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					          quantity, | 
				
			
			
		
	
		
		
			
				
					
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					          productPrice: product.price, | 
				
			
			
		
	
		
		
			
				
					
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					          status: "open", | 
				
			
			
		
	
		
		
			
				
					
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					        }); | 
				
			
			
		
	
		
		
			
				
					
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					        await cart.save(); | 
				
			
			
		
	
		
		
			
				
					
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					      } else { | 
				
			
			
		
	
		
		
			
				
					
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					        cart.quantity += Number(quantity); | 
				
			
			
		
	
		
		
			
				
					
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					        await cart.save(); | 
				
			
			
		
	
		
		
			
				
					
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					      } | 
				
			
			
		
	
		
		
			
				
					
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					      await this.invoiceService.updateTotalPayment(userId); | 
				
			
			
		
	
		
		
			
				
					
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					      return { | 
				
			
			
		
	
		
		
			
				
					
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					        message: cart.id ? "Product quantity updated in cart successfully!" : "Product added to cart successfully!", | 
				
			
			
		
	
		
		
			
				
					
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					        cartItem: cart, | 
				
			
			
		
	
		
		
			
				
					
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					      }; | 
				
			
			
		
	
		
		
			
				
					
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					    } catch (error) { | 
				
			
			
		
	
		
		
			
				
					
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					      if (error instanceof HttpException) { | 
				
			
			
		
	
		
		
			
				
					
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					        throw error; | 
				
			
			
		
	
		
		
			
				
					
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					      } | 
				
			
			
		
	
		
		
			
				
					
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					      throw new HttpException("An unexpected error occurred while adding the product to cart. Please try again later.", HttpStatus.INTERNAL_SERVER_ERROR); | 
				
			
			
		
	
		
		
			
				
					
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					    } | 
				
			
			
		
	
		
		
			
				
					
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					  } | 
				
			
			
		
	
		
		
			
				
					
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					  // Get user's cart
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					  async getUserOpenCart(userId: number): Promise<{ cartItems: Cart[]; totalPrice: number }> { | 
				
			
			
		
	
		
		
			
				
					
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					    if (!userId) { | 
				
			
			
		
	
		
		
			
				
					
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					      throw new HttpException("User ID is required.", HttpStatus.BAD_REQUEST); | 
				
			
			
		
	
		
		
			
				
					
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					    } | 
				
			
			
		
	
		
		
			
				
					
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					    try { | 
				
			
			
		
	
		
		
			
				
					
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					      const cartItems = await this.cartModel.findAll({ | 
				
			
			
		
	
		
		
			
				
					
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					        where: { userId, status: "open" }, | 
				
			
			
		
	
		
		
			
				
					
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					        include: [ | 
				
			
			
		
	
		
		
			
				
					
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					          { | 
				
			
			
		
	
		
		
			
				
					
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					            model: Product, | 
				
			
			
		
	
		
		
			
				
					
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					            attributes: ["name", "price"], | 
				
			
			
		
	
		
		
			
				
					
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					          }, | 
				
			
			
		
	
		
		
			
				
					
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					        ], | 
				
			
			
		
	
		
		
			
				
					
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					      }); | 
				
			
			
		
	
		
		
			
				
					
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					      if (!cartItems || cartItems.length === 0) { | 
				
			
			
		
	
		
		
			
				
					
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					        return { cartItems: [], totalPrice: 0 }; | 
				
			
			
		
	
		
		
			
				
					
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					      } | 
				
			
			
		
	
		
		
			
				
					
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					      const totalPrice = cartItems.reduce((sum, item) => { | 
				
			
			
		
	
		
		
			
				
					
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					        return sum + (Number(item.productPrice) * item.quantity || 0); | 
				
			
			
		
	
		
		
			
				
					
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					      }, 0); | 
				
			
			
		
	
		
		
			
				
					
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					      return { cartItems, totalPrice }; | 
				
			
			
		
	
		
		
			
				
					
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					    } catch (error) { | 
				
			
			
		
	
		
		
			
				
					
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					      if (error instanceof HttpException) { | 
				
			
			
		
	
		
		
			
				
					
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					        throw error; | 
				
			
			
		
	
		
		
			
				
					
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					      } | 
				
			
			
		
	
		
		
			
				
					
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					      throw new HttpException("An unexpected error occurred while fetching the cart. Please try again later.", HttpStatus.INTERNAL_SERVER_ERROR); | 
				
			
			
		
	
		
		
			
				
					
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					    } | 
				
			
			
		
	
		
		
			
				
					
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					  } | 
				
			
			
		
	
		
		
			
				
					
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					  // Update cart item quantity
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					  async updateCart(userId: number, productId: number, quantity: number): Promise<Cart> { | 
				
			
			
		
	
		
		
			
				
					
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					    const cartItem = await this.cartModel.findOne({ where: { userId, productId, status: "open" } }); | 
				
			
			
		
	
		
		
			
				
					
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					    if (!cartItem) { | 
				
			
			
		
	
		
		
			
				
					
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					      throw new HttpException("Product not found in the cart.", HttpStatus.NOT_FOUND); | 
				
			
			
		
	
		
		
			
				
					
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					    } | 
				
			
			
		
	
		
		
			
				
					
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					    const product = await this.productModel.findByPk(productId); | 
				
			
			
		
	
		
		
			
				
					
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					    if (!product) { | 
				
			
			
		
	
		
		
			
				
					
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					      throw new HttpException("Product not found.", HttpStatus.NOT_FOUND); | 
				
			
			
		
	
		
		
			
				
					
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					    } | 
				
			
			
		
	
		
		
			
				
					
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					    if (product.quantity < quantity) { | 
				
			
			
		
	
		
		
			
				
					
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					      throw new HttpException("Insufficient product quantity.", HttpStatus.CONFLICT); | 
				
			
			
		
	
		
		
			
				
					
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					    } | 
				
			
			
		
	
		
		
			
				
					
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					    try { | 
				
			
			
		
	
		
		
			
				
					
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					      cartItem.quantity = quantity; | 
				
			
			
		
	
		
		
			
				
					
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					      await cartItem.save(); | 
				
			
			
		
	
		
		
			
				
					
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					      await this.invoiceService.updateTotalPayment(userId); | 
				
			
			
		
	
		
		
			
				
					
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					      return cartItem; | 
				
			
			
		
	
		
		
			
				
					
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					    } catch (error) { | 
				
			
			
		
	
		
		
			
				
					
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					      if (error instanceof HttpException) { | 
				
			
			
		
	
		
		
			
				
					
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					        throw error; | 
				
			
			
		
	
		
		
			
				
					
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					      } | 
				
			
			
		
	
		
		
			
				
					
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					      throw new HttpException("An unexpected error occurred while updating the cart. Please try again later.", HttpStatus.INTERNAL_SERVER_ERROR); | 
				
			
			
		
	
		
		
			
				
					
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					    } | 
				
			
			
		
	
		
		
			
				
					
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					  } | 
				
			
			
		
	
		
		
			
				
					
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					  // Remove an item from cart
 | 
				
			
			
		
	
		
		
			
				
					
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					  async removeFromCart(userId: number, productId: number): Promise<{ message: string; cartItem: Cart }> { | 
				
			
			
		
	
		
		
			
				
					
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					    const cartItem = await this.cartModel.findOne({ where: { userId, productId, status: "open" } }); | 
				
			
			
		
	
		
		
			
				
					
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					    if (!cartItem) { | 
				
			
			
		
	
		
		
			
				
					
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					      throw new HttpException("Product not found in the cart.", HttpStatus.NOT_FOUND); | 
				
			
			
		
	
		
		
			
				
					
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					    } | 
				
			
			
		
	
		
		
			
				
					
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					    try { | 
				
			
			
		
	
		
		
			
				
					
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					      await cartItem.destroy(); | 
				
			
			
		
	
		
		
			
				
					
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					      await this.invoiceService.updateTotalPayment(userId); | 
				
			
			
		
	
		
		
			
				
					
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					      return { message: "Item deleted from your cart successfully.", cartItem }; | 
				
			
			
		
	
		
		
			
				
					
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					    } catch (error) { | 
				
			
			
		
	
		
		
			
				
					
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					      if (error instanceof HttpException) { | 
				
			
			
		
	
		
		
			
				
					
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					        throw error; | 
				
			
			
		
	
		
		
			
				
					
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					      } | 
				
			
			
		
	
		
		
			
				
					
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					      throw new HttpException("An unexpected error occurred while removing the item from the cart. Please try again later.", HttpStatus.INTERNAL_SERVER_ERROR); | 
				
			
			
		
	
		
		
			
				
					
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					    } | 
				
			
			
		
	
		
		
			
				
					
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					  } | 
				
			
			
		
	
		
		
			
				
					
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					  //delete whole cart by user
 | 
				
			
			
		
	
		
		
			
				
					
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					  async clearCart(userId: number) { | 
				
			
			
		
	
		
		
			
				
					
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					    await this.cartModel.destroy({ | 
				
			
			
		
	
		
		
			
				
					
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					      where: { userId, status: "open" }, | 
				
			
			
		
	
		
		
			
				
					
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					    }); | 
				
			
			
		
	
		
		
			
				
					
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					    return { message: "Cart cleared successfully" }; | 
				
			
			
		
	
		
		
			
				
					
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					  }//order
 | 
				
			
			
		
	
		
		
			
				
					
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					  async processOrder(userId: number, totalAmount: number): Promise<{ message: string; invoice: Invoice }> { | 
				
			
			
		
	
		
		
			
				
					
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					    try { | 
				
			
			
		
	
		
		
			
				
					
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					      const carts = await this.cartModel.findAll({ where: { userId, status: "open" } }); | 
				
			
			
		
	
		
		
			
				
					
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					 | 
					      if (!carts || carts.length === 0) { | 
				
			
			
		
	
		
		
			
				
					
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					        throw new HttpException("No open carts found for this user.", HttpStatus.NOT_FOUND); | 
				
			
			
		
	
		
		
			
				
					
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					      } | 
				
			
			
		
	
		
		
			
				
					
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 | 
				
			
			
		
	
		
		
			
				
					
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					      let invoice: Invoice | null = null; | 
				
			
			
		
	
		
		
			
				
					
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					      for (const cart of carts) { | 
				
			
			
		
	
		
		
			
				
					
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					        const invoiceId = cart.invoiceId; | 
				
			
			
		
	
		
		
			
				
					
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					        invoice = await this.invoiceModel.findOne({ where: { id: invoiceId, userId } }); | 
				
			
			
		
	
		
		
			
				
					
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 | 
				
			
			
		
	
		
		
			
				
					
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					 | 
					        if (invoice && invoice.status === "paid") { | 
				
			
			
		
	
		
		
			
				
					
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					 | 
					          return { | 
				
			
			
		
	
		
		
			
				
					
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					 | 
					            message: `Order for cart ID ${cart.id} has already been processed.`, | 
				
			
			
		
	
		
		
			
				
					
					 | 
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					            invoice, | 
				
			
			
		
	
		
		
			
				
					
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					          }; | 
				
			
			
		
	
		
		
			
				
					
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					        } | 
				
			
			
		
	
		
		
			
				
					
					 | 
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					      } | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
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 | 
				
			
			
		
	
		
		
			
				
					
					 | 
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					 | 
					      await this.walletService.processPayment(userId, totalAmount); | 
				
			
			
		
	
		
		
			
				
					
					 | 
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					 | 
					
 | 
				
			
			
		
	
		
		
			
				
					
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					 | 
					      for (const cartItem of carts) { | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
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					 | 
					 | 
					 | 
					        const { productId, quantity } = cartItem; | 
				
			
			
		
	
		
		
			
				
					
					 | 
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					 | 
					
 | 
				
			
			
		
	
		
		
			
				
					
					 | 
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					 | 
					        const product = await this.productModel.findOne({ where: { id: productId } }); | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					
 | 
				
			
			
		
	
		
		
			
				
					
					 | 
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					 | 
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					 | 
					 | 
					        if (!product) { | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					          throw new HttpException(`Product with ID ${productId} not found.`, HttpStatus.NOT_FOUND); | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					        } | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					
 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					        if (product.quantity < quantity) { | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					          throw new HttpException(`Insufficient stock for product ID ${productId}.`, HttpStatus.BAD_REQUEST); | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					        } | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					
 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					        product.quantity -= quantity; | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					        await product.save(); | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					      } | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					
 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					      for (const cart of carts) { | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					        cart.status = "closed"; | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					        await cart.save(); | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					      } | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					
 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					      if (invoice) { | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					        invoice.status = "paid"; | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					        await invoice.save(); | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					      } | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					
 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					      return { message: "Order processed successfully!", invoice }; | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					    } catch (error) { | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					      console.error(error); | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					      if (error instanceof HttpException) { | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					        throw error; | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					      } else { | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					        throw new HttpException(`An error occurred while processing the order: ${error.message}`, HttpStatus.INTERNAL_SERVER_ERROR); | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					      } | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					    } | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					  } | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					 | 
					
 | 
				
			
			
		
	
		
		
			
				
					
					 | 
					 | 
					 | 
					} | 
					 | 
					 | 
					 | 
					} | 
				
			
			
		
	
	
		
		
			
				
					| 
						
						
						
					 | 
					 | 
					
  |