五、使用存储过程创建单号

1. 在Visual Studio 2017的“解决方案资源管理器”中，右键单击“ABP.TPLMS.Core”项目的“IRepositories”文件夹，在弹出菜单中选择“添加” > “类”。如下图。

2．在弹出对话框中选择“接口”，将接口命名为 IOutStockOrderRepository，然后选择“添加”。如下图。

3.在IOutStockOrderRepository接口定义我们需要用到的方法，代码如下。

using Abp.Dependency;

using Abp.Domain.Repositories;

using ABP.TPLMS.Entitys;

using System;

using System.Collections.Generic;

using System.Data;

using System.Data.Common;

using System.Linq;

using System.Text;

namespace ABP.TPLMS.IRepositories

{

    public interface IOutStockOrderRepository: IRepository<OutStockOrder, int>, ITransientDependency

        {

            DbCommand CreateCommand(string commandText, CommandType commandType, params object[] parameters);

            /// <summary>

            /// 创建单号

            /// </summary>

            /// <param name="name">单证名称代码</param>

            /// <returns></returns>

            string GetNo(string name);

            /// <summary>

            /// 导入入库货物信息

            /// </summary>

            /// <param name="ids">导入库单的ID集合</param>

            /// <param name="no">单号</param>

            void ImportInStockOrder(string ids, string no);

    }

}

4. 在Visual Studio 2017的“解决方案资源管理器”中，右键单击“ABP.TPLMS.EntityFrameworkCore”项目的“Repositories”文件夹，在弹出菜单中选择“添加” > “类”，将类命名为 OutStockOrderRepository，并继承IOutStockOrderRepository接口。实现接口中的方法。代码如下。

using Abp.Data;

using Abp.Dependency;

using Abp.EntityFrameworkCore;

using ABP.TPLMS.Entitys;

using ABP.TPLMS.IRepositories;

using Microsoft.EntityFrameworkCore;

using System;

using System.Collections.Generic;

using System.Data;

using System.Data.Common;

using System.Data.SqlClient;

using System.Text;

namespace ABP.TPLMS.EntityFrameworkCore.Repositories

{

    public class OutStockOrderRepository: TPLMSRepositoryBase<OutStockOrder, int>, IOutStockOrderRepository, ITransientDependency

        {

            private readonly IActiveTransactionProvider _transactionProvider;

            public OutStockOrderRepository(IDbContextProvider<TPLMSDbContext> dbContextProvider) : base(dbContextProvider)

            { }

            protected OutStockOrderRepository(IDbContextProvider<TPLMSDbContext> dbContextProvider, 
IActiveTransactionProvider transactionProvider)

                : base(dbContextProvider)

            {

                _transactionProvider = transactionProvider;

            }

            public DbCommand CreateCommand(string commandText, CommandType commandType, params SqlParameter[] parameters)

            {

                EnsureConnectionOpen();

                var dbFacade = Context.Database;

                var connection = Microsoft.EntityFrameworkCore.RelationalDatabaseFacadeExtensions.GetDbConnection(dbFacade);

                var command = connection.CreateCommand();

                command.CommandText = commandText;

                command.CommandType = commandType;

                command.Transaction = GetActiveTransaction();

                foreach (var parameter in parameters)

                {

                    command.Parameters.Add(parameter);

                }

                return command;

            }

            DbCommand IOutStockOrderRepository.CreateCommand(string commandText, CommandType commandType, params object[] parameters)

            {

                EnsureConnectionOpen();

                var dbFacade = Context.Database;

                var connection = Microsoft.EntityFrameworkCore.RelationalDatabaseFacadeExtensions.GetDbConnection(dbFacade);

                var command = connection.CreateCommand();

                command.CommandText = commandText;

                command.CommandType = commandType;

                command.Transaction = GetActiveTransaction();

                foreach (var parameter in parameters)

                {

                    command.Parameters.Add(parameter);

                }

                return command;

            }

            private void EnsureConnectionOpen()

            {

                var dbFacade = Context.Database;

                var connection = Microsoft.EntityFrameworkCore.RelationalDatabaseFacadeExtensions.GetDbConnection(dbFacade);

                if (connection.State != ConnectionState.Open)

                {

                    connection.Open();

                }

            }

            private DbTransaction GetActiveTransaction()

            {

                return (DbTransaction)_transactionProvider.GetActiveTransaction(new ActiveTransactionProviderArgs

            {

                {"ContextType", typeof(TPLMSDbContext) },

                {"MultiTenancySide", MultiTenancySide }

            });

            }

            string IOutStockOrderRepository.GetNo(string name)

            {

                SqlParameter[] parameters = {

                 new SqlParameter("Name",System.Data.SqlDbType.NVarChar,10),

                 new SqlParameter("BH", System.Data.SqlDbType.NVarChar,20)

                                          };

                parameters[0].Value = name;

                parameters[1].Direction = System.Data.ParameterDirection.Output;

                int cnt = Context.Database.ExecuteSqlCommand(

     "EXEC p_NextBH @Name, @BH output",

    parameters);

                string no = parameters[1].Value.ToString();

                if (cnt < 0)

                {

                    no = string.Empty;

                }

                return no;

            }

            void IOutStockOrderRepository.ImportInStockOrder(string ids, string no)

            {

                SqlParameter[] parameters = {

                new SqlParameter("id",System.Data.SqlDbType.VarChar,500),

                new SqlParameter("No", System.Data.SqlDbType.NVarChar,20)

         };

                parameters[0].Value = ids + ",";

                parameters[1].Value = no;

                int cnt = Context.Database.ExecuteSqlCommand(

     "EXEC SP_ImportInStockOrder2ODO @id, @No",

    parameters);

            }

        }

    }

5. 在这里我一共使用了两个存储过程，p_NextBH 与SP_ImportInStockOrder2ODO。其中p_NextBH在入库单管理中已经介绍过了。

6. 在这里介绍一下SP_ImportInStockOrder2ODO这个存储过程的实现，代码如下：

Create Proc [dbo].[SP_ImportInStockOrder2ODO]

@id varchar(500),           --id组合

@No nvarchar(20)  --编号

as

CREATE TABLE #IdTable(Id int  NULL)

 DECLARE @str VARCHAR(1000)

DECLARE @x xml

select  @str=@id

insert #IdTable

SELECT convert(int,id) id

FROM (SELECT [value] = CONVERT(XML,'<v>' +REPLACE(@str,',' ,'</v><v>')+ '</v>')) A

OUTER APPLY ( SELECT id = N.v.value('.' , 'varchar(100)')

FROM A.[value].nodes('/v') N (v)

) B

DECLARE @BH nvarchar(20),@batch varchar(20),@maxseqno int

select @BH=@No

select @maxseqno=isnull(MAX(seqno),0) from [InStockOrderDetail] where InStockNo= @BH

INSERT INTO [dbo].[OutStockOrderDetail]

          ([OutStockNo],[SupplierId],[CargoCode],[HSCode],[CargoName],[Spcf]

           ,[Unit],[Country],[Brand] ,[Curr],[Package],[Length],[Width],[Height],[Qty]

           ,[Vol],[LawfQty],[SecdLawfQty],[Price],[TotalAmt],[GrossWt],[NetWt]

           ,[LawfUnit] ,[SecdLawfUnit],[Batch],[InStockOrderDetailLocId],[Loc],[CreationTime])

   SELECT @BH,supplierid,[CargoCode],[HSCode],[CargoName],[Spcf]

         ,[Unit],[Country],[Brand],[Curr]  ,[Package],[Length],[Width],[Height],0 [Qty]

         ,[Vol] ,0 [LawfQty], 0 [SecdLawfQty] ,[Price],0 [TotalAmt],[GrossWt],[NetWt]

         ,'' [LawfUnit],'' [SecdLawfUnit],batch,id,loc,getdate()

  FROM

  (select row_number() OVER  ( order by b.id) seqno,a.supplierid,[CargoCode],[HSCode]
,[CargoName],[Spcf]

         ,[Unit],[Country],[Brand],[Curr]  ,[Package],[Length],[Width],[Height],0 [Qty]

         ,[Vol] ,0 [LawfQty], 0 [SecdLawfQty] ,[Price],0 [TotalAmt],[GrossWt],[NetWt]

         ,'' [LawfUnit],'' [SecdLawfUnit],b.id,b.loc,Batch

 from [dbo].InStockOrderDetail a inner join InStockOrderDetailLoc b

on a.Id=b.InStockOrderDetailId

left join (select InStockOrderDetailLocId,SUM(isnull(qty,0)) as qty from OutStockOrderDetail

group by InStockOrderDetailLocId

 )c on b.Id=c.InStockOrderDetailLocId

   where b.Qty-ISNULL(c.qty,0)>0

  and b.Id in (select Id from #IdTable)

  ) iso

drop table #IdTable

巴特西

abp(net core)+easyui+efcore实现仓储管理系统——出库管理之三(五十一)

abp(net core)+easyui+efcore实现仓储管理系统目录

五、使用存储过程创建单号

最新文章

热门文章