即时库存-服务

2023-11-17 13:33:10 +08:00
parent fc31334876
commit 619cea05f2
8 changed files with 225 additions and 2 deletions
--- a/src/WMS.Web.Domain/Services/InventoryDetailsService.cs
+++ b/src/WMS.Web.Domain/Services/InventoryDetailsService.cs
@@ -0,0 +1,103 @@
+using AutoMapper;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using WMS.Web.Core.Dto.Inventory;
+using WMS.Web.Core.Internal.Results;
+using WMS.Web.Domain.Entitys;
+using WMS.Web.Domain.Infrastructure;
+using WMS.Web.Domain.IService;
+using WMS.Web.Domain.Values;
+
+namespace WMS.Web.Domain.Services
+{
+    /// <summary>
+    /// 即时库存-服务
+    /// </summary>
+    public class InventoryDetailsService: IInventoryDetailsService
+    {
+        private readonly IMapper _mapper;
+        private readonly IBoxRepositories _boxRepositories;
+        private readonly ISerialNumbersRepositories _serialNumbersRepositories;
+        private readonly IInventoryDetailsRepositories _inventoryDetailsRepositories;
+        public InventoryDetailsService(IMapper mapper, IBoxRepositories boxRepositories,
+            ISerialNumbersRepositories serialNumbersRepositories,
+            IInventoryDetailsRepositories inventoryDetailsRepositories)
+        {
+            _mapper = mapper;
+            _boxRepositories = boxRepositories;
+            _inventoryDetailsRepositories = inventoryDetailsRepositories;
+            _serialNumbersRepositories = serialNumbersRepositories;
+        }
+
+        /// <summary>
+        /// 生成：即时库存明细
+        /// </summary>
+        /// <param name="dtos"></param>
+        /// <param name="isTransaction"></param>
+        /// <returns></returns>
+        public async Task<Result> GenerateInventoryDetails(List<InventoryDetailsGenerateDto> dtos,bool isTransaction)
+        {
+            //找到物料对应的即时库存明细
+            var materialIds = dtos.Select(x => x.MaterialId).ToList();
+            var stockCodes = dtos.GroupBy(x => x.StockCode).Select(x => x.Key).ToList();
+            var subStockIds = dtos.GroupBy(x => x.SubStockId).Select(x => x.Key).ToList();
+            var inventoryDetails = await _inventoryDetailsRepositories.GetListBy(materialIds, stockCodes, subStockIds);
+
+
+            var add_entitys = new List<InventoryDetails>();
+            var update_entitys = new List<InventoryDetails>();
+
+            //2.遍历
+            foreach (var dto in dtos)
+            {
+                //2.1当前的即时库存明细
+                var currentDetail = inventoryDetails.Where(x => x.MaterialId == dto.MaterialId && x.StockCode == dto.StockCode && x.SubStockId == dto.SubStockId).FirstOrDefault();
+                if (currentDetail == null)
+                {
+                    //出库的时候，判断是否有库存，没有就返回错误
+                    if (dto.InventoryInOutType == (int)InventoryInOutType.Out)
+                        return Result.ReFailure(ResultCodes.InventoryDetailsNoInventoryError);
+
+                    var entity = _mapper.Map<InventoryDetails>(dto);
+                    add_entitys.Add(entity);
+                }
+                else 
+                {
+                    var entity = currentDetail;
+                    if (dto.InventoryInOutType == (int)InventoryInOutType.In)
+                    {
+                        //加库存
+                        entity.Qty = entity.Qty + dto.Qty;
+                    }
+                    else
+                    {
+                        //出库的时候，判断是否有库存，没有就返回错误
+                        if (entity.Qty<dto.Qty)
+                            return Result.ReFailure(ResultCodes.InventoryDetailsNoInventoryError);
+                        //减库存
+                        entity.Qty = entity.Qty - dto.Qty;
+                    }
+                    update_entitys.Add(entity);
+                }
+            }
+
+
+            //4.数据库更新操作:更新和删除和添加
+            var isSuccess = true;
+            if (add_entitys.Count != 0)
+            {
+                isSuccess = await _inventoryDetailsRepositories.AddRange(add_entitys, isTransaction);
+                if (!isSuccess) return Result.ReFailure(ResultCodes.InventoryDetailsWriteError);
+            }
+            if (update_entitys.Count != 0)
+            {
+                isSuccess = await _inventoryDetailsRepositories.UpdateRange(update_entitys, isTransaction);
+                if (!isSuccess) return Result.ReFailure(ResultCodes.InventoryDetailsWriteError);
+            }
+            return Result.ReSuccess();
+        }
+    }
+}