查询可用舱位及箱子方法分页功能问题调整

Myshipping.Application/Service/BookingSlot/BookingSlotService.cs

@@ -365,8 +365,10 @@ namespace Myshipping.Application
                 TenantId = model.TenantId
             }));
 
-            var inputDto = new BookingSlotBaseApiDto {
-                DataObj = new BookingSlotBaseApiSaveDto { 
+            var inputDto = new BookingSlotBaseApiDto
+            {
+                DataObj = new BookingSlotBaseApiSaveDto
+                {
                     PORTDISCHARGEID = model.PORTDISCHARGEID,
                     PORTDISCHARGE = model.PORTDISCHARGE,
                     PORTLOADID = model.PORTLOADID,
@@ -1564,31 +1566,64 @@ namespace Myshipping.Application
                                              })
                                              .MergeTable();
 
+            ISugarQueryable<AvailableSlotDto> tragerQueryable;
+
+            if (pageInfo == null)
+            {
                 // 3. 将queryable1 左连接 queryable2，使用【总的箱量】减去【已使用的箱量】，得到【剩余的箱量】，添加【剩余的箱量】> 0 的条件，作为queryable3
+                tragerQueryable = queryable1.LeftJoin(queryable2, (q1, q2) => q1.id == q2.id && q1.ctnCode == q2.ctnCode)
+                                       .Select((q1, q2) => new AvailableSlotDto
+                                       {
+                                           Id = q1.id,
+                                           CtnCode = q1.ctnCode,
+                                           CtnAll = q1.numAll,
+                                           NumResidue = SqlFunc.IsNull(q1.numAll - q2.numUse, q1.numAll)
+                                       })
+                                       .MergeTable()
+                                       .Where(r => r.NumResidue > 0);
+            }
+            else
+            {
+                var queryable1Clone = queryable1.Clone();
+
+                // 3. 将queryable1 左连接 queryable2，使用【总的箱量】减去【已使用的箱量】，得到【剩余的箱量】，添加【剩余的箱量】> 0 的条件，并对Id进行去重，作为queryable3
                 var queryable3 = queryable1.LeftJoin(queryable2, (q1, q2) => q1.id == q2.id && q1.ctnCode == q2.ctnCode)
                                        .Select((q1, q2) => new
                                        {
                                            q1.id,
-                                           q1.ctnCode,
-                                           q1.numAll,
                                            numResidue = SqlFunc.IsNull(q1.numAll - q2.numUse, q1.numAll)
                                        })
                                        .MergeTable()
-                                       .Where(r => r.numResidue > 0);
+                                       .Where(r => r.numResidue > 0)
+                                       .Select(r => r.id)
+                                       .Distinct();
 
-            // 4. 执行ToList()，得到可用的【舱位主键】、【箱型】、【箱量】列表
+                // 4. 执行queryable3，得到【可用的舱位主键列表】
                 RefAsync<int> total = 0;
-            var canUselist = pageInfo == null
-                ? await queryable3.ToListAsync()
-                : await queryable3.ToPageListAsync(pageInfo.PageNo, pageInfo.PageSize, total);
+                var canUseIdList = await queryable3.ToPageListAsync(pageInfo.PageNo, pageInfo.PageSize, total);
 
                 if (pageInfo != null)
                 {
                     pageInfo.Total = total;
                 }
 
+                // 5. 使用queryable1的副本queryable1Clone，左连接queryable2，添加【可用的舱位主键列表】作为条件，得到queryable4
+                tragerQueryable = queryable1Clone.LeftJoin(queryable2, (q1, q2) => q1.id == q2.id && q1.ctnCode == q2.ctnCode)
+                                    .Select((q1, q2) => new AvailableSlotDto()
+                                    {
+                                        Id = q1.id,
+                                        CtnCode = q1.ctnCode,
+                                        CtnAll = q1.numAll,
+                                        NumResidue = SqlFunc.IsNull(q1.numAll - q2.numUse, q1.numAll)
+                                    })
+                                    .MergeTable()
+                                    .Where(r => canUseIdList.Contains(r.Id));
+
+            }
+            List<AvailableSlotDto> canUselist = await tragerQueryable.ToListAsync();
+
             // 查询舱位列表
-            var baseIdList = canUselist.Select(c => c.id);
+            var baseIdList = canUselist.Select(c => c.Id);
             List<BookingSlotBase> baseList = await _repBase.AsQueryable()
                                                            .Where(u => baseIdList.Contains(u.Id))
                                                            .ToListAsync();
@@ -1599,15 +1634,15 @@ namespace Myshipping.Application
             List<BookingSlotBaseWithCtnDto> result = baseList.Adapt<List<BookingSlotBaseWithCtnDto>>();
             foreach (var item in result)
             {
-                var ctnList = canUselist.Where(c => c.id == item.Id).ToList();
+                var ctnList = canUselist.Where(c => c.Id == item.Id).ToList();
                 if (ctnList?.Any() == true)
                 {
                     item.CtnList = ctnList.Select(c => new BookingSlotCtnDto()
                     {
-                        CTNCODE = c.ctnCode,
-                        CTNNUM = c.numResidue,
-                        TOTALNUM = c.numAll,
-                        CTNALL = ctnCodeCache.FirstOrDefault(e => e.Code == c.ctnCode)?.Name ?? throw new Exception($"舱位信息中存在未收录的箱型：{c.ctnCode}，需要在箱型字典中补充"),
+                        CTNCODE = c.CtnCode,
+                        CTNNUM = c.NumResidue,
+                        TOTALNUM = c.CtnAll,
+                        CTNALL = ctnCodeCache.FirstOrDefault(e => e.Code == c.CtnCode)?.Name ?? throw new Exception($"舱位信息中存在未收录的箱型：{c.CtnCode}，需要在箱型字典中补充"),
                     }).ToList();
                 }
             }
@@ -3771,7 +3806,8 @@ namespace Myshipping.Application
 
                     bool isNeedWholeShip = false;
 
-                    CautionNoticeTaskWholeShipDto cautionNoticeTaskWholeShipDto = new CautionNoticeTaskWholeShipDto { 
+                    CautionNoticeTaskWholeShipDto cautionNoticeTaskWholeShipDto = new CautionNoticeTaskWholeShipDto
+                    {
                         Carrier = slotInfo.CARRIERID,
                         MBLNo = slotInfo.SLOT_BOOKING_NO
                     };

Myshipping.Application/Service/BookingSlot/Dto/AvailableSlotDto.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Myshipping.Application.Service.BookingSlot.Dto
+{
+    public class AvailableSlotDto
+    {
+        public long Id { get; set; }
+        public string CtnCode { get; set; }
+
+        public int CtnAll { get; set; }
+
+        public int NumResidue { get; set; }
+    }
+}