133 lines
4.4 KiB
C#
133 lines
4.4 KiB
C#
using FurnitureAssemblyContracts.BindingModels;
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using FurnitureAssemblyContracts.BusinessLogicsContarcts;
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using FurnitureAssemblyContracts.SearchModels;
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using FurnitureAssemblyContracts.StoragesContracts;
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using FurnitureAssemblyContracts.ViewModels;
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using FurnitureAssemblyDataModels.Enums;
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using Microsoft.Extensions.Logging;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace FurnitureAssemblyBusinessLogic
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{
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public class OrderLogic : IOrderLogic
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{
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private readonly ILogger _logger;
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private readonly IOrderStorage _orderStorage;
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public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage)
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{
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_logger = logger;
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_orderStorage = orderStorage;
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}
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private bool ChangeStatus(OrderBindingModel model, OrderStatus orderStatus)
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{
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if (model.Status + 1 != orderStatus)
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{
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return false;
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}
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model.Status = orderStatus;
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return true;
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}
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public bool CreateOrder(OrderBindingModel model)
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{
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CheckModel(model);
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if (!ChangeStatus(model, OrderStatus.Принят))
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{
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_logger.LogWarning("Order's status is wrong");
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return false;
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}
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if (_orderStorage.Insert(model) == null)
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{
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_logger.LogWarning("Insert operation failed");
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return false;
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}
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return true;
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}
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public bool TakeOrderInWork(OrderBindingModel model)
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{
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if (!ChangeStatus(model, OrderStatus.Выполняется))
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{
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_logger.LogWarning("Order's status is wrong");
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return false;
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}
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_orderStorage.Update(model);
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return true;
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}
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public bool FinishOrder(OrderBindingModel model)
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{
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if (!ChangeStatus(model, OrderStatus.Готов))
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{
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_logger.LogWarning("Order's status is wrong");
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return false;
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}
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_orderStorage.Update(model);
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return true;
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}
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public bool DeliveryOrder(OrderBindingModel model)
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{
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if (!ChangeStatus(model, OrderStatus.Выдан))
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{
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_logger.LogWarning("Order's status is wrong");
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return false;
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}
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model.DateImplement = DateTime.Now;
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_orderStorage.Update(model);
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return true;
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}
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public List<OrderViewModel>? ReadList(OrderSearchModel? model)
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{
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_logger.LogInformation("ReadList. Id:{ Id}", model?.Id);
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var list = model == null ? _orderStorage.GetFullList() : _orderStorage.GetFilteredList(model);
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if (list == null)
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{
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_logger.LogWarning("ReadList return null list");
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return null;
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}
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_logger.LogInformation("ReadList. Count:{Count}", list.Count);
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return list;
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}
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private void CheckModel(OrderBindingModel model, bool withParams = true)
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{
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if (model == null)
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{
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throw new ArgumentNullException(nameof(model));
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}
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if (!withParams)
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{
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return;
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}
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if (model.FurnitureId <= 0)
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{
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throw new ArgumentNullException("Неверный идентификатор изделия", nameof(model.FurnitureId));
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}
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if (model.Count <= 0)
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{
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throw new ArgumentNullException("Количество изделий должно быть больше 0", nameof(model.Count));
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}
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if (model.Sum <= 0)
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{
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throw new ArgumentNullException("Стоимость заказа должна быть больше 0", nameof(model.Sum));
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}
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_logger.LogInformation("Order. OrderId: { Id}. OrderStatus: {OrderStatus} DateCreate: {DateCreate} " +
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"FurnitureId:{FurnitureId}. FurnitureName:{FurnitureName}. Count:{ Count}. Sum:{ Sum}. ",
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model.Id, model.Status, model.DateCreate, model.FurnitureId, model.FurnitureName, model.Count, model.Sum);
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}
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}
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}
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