数据库操作

wells.liu

2020-07-04 4cb676856f0c791ffcbef569c0ca8195bf8b0938

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using Bro.Common.Helper;
using Bro.M071.Model;
using Bro.M071.Model.Model;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Data;
using System.Data.Common;
using System.Data.SQLite;
using System.Linq;
using System.Text;
 
namespace Bro.M071.DBManager
{
    public class KeyUnitDataManager : ModelManager<KeyUnitData>
    {
        DbProviderFactory Dbfactory = SQLiteFactory.Instance;
        protected override void ActionBeforeNewModel(DBModel context, KeyUnitData config)
        {
            CheckProductionCodeDuplicate(context, config);
        }
 
        protected override void ActionBeforeUpdateModel(DBModel context, KeyUnitData config)
        {
            CheckProductionCodeDuplicate(context, config);
        }
 
        private void CheckProductionCodeDuplicate(DBModel context, KeyUnitData config)
        {
        }
 
        public List<KeyUnitData> GetKeyUnitData()
        {
            using (DBModel context = new DBModel())
            {
                var list = context.KeyUnitData.Where(u => u.IS_DELETED == 0);
 
                //if (!string.IsNullOrWhiteSpace(productionBatchNO))
                //{
                //    list = list.Where(u => u.ProductionBatchNO.Contains(productionBatchNO));
                //}
                //if (!string.IsNullOrWhiteSpace(pid))
                //{
                //    list = list.Where(u => u.PId.Contains(pid));
                //}
 
                var resultList = list.ToList();
                return resultList;
            }
        }
 
        public void BatchAddKeyUnitData(List<KeyUnitData> records)
        {
            try
            {
                using (SQLiteConnection conn = new SQLiteConnection(ConnectionString))
                {
                    using (SQLiteCommand insertRngCmd = (SQLiteCommand)conn.CreateCommand())
                    {
                        StringBuilder strSql = new StringBuilder();
                        strSql.Append("insert into KeyUnitData (");
                        strSql.Append("ID,ProductionMeasurementRecordsId,Key,MeasurementItem,ItemValue,IS_DISABLED,IS_DELETED,CREATE_USER,CREATE_TIME, UPDATE_USER,UPDATE_TIME");
                        strSql.Append(")values (");
                        strSql.Append("@ID,@ProductionMeasurementRecordsId,@Key,@MeasurementItem,@ItemValue,@IS_DISABLED,@IS_DELETED,@CREATE_USER,@CREATE_TIME,@UPDATE_USER,@UPDATE_TIME)");
 
                        insertRngCmd.CommandText = strSql.ToString();
                        conn.Open();
                        var transaction = conn.BeginTransaction();
 
                        foreach (var record in records)
                        {
                            insertRngCmd.Parameters.AddWithValue("@ID", record.ID);
                            insertRngCmd.Parameters.AddWithValue("@ProductionMeasurementRecordsId", record.ProductionMeasurementRecordsId);
                            insertRngCmd.Parameters.AddWithValue("@Key", record.Key);
                            insertRngCmd.Parameters.AddWithValue("@MeasurementItem", record.MeasurementItem);
                            insertRngCmd.Parameters.AddWithValue("@ItemValue", record.ItemValue);
                            insertRngCmd.Parameters.AddWithValue("@IS_DISABLED", record.IS_DISABLED);
                            insertRngCmd.Parameters.AddWithValue("@IS_DELETED", record.IS_DELETED);
                            insertRngCmd.Parameters.AddWithValue("@CREATE_USER", record.CREATE_USER);
                            insertRngCmd.Parameters.AddWithValue("@CREATE_TIME", record.CREATE_TIME);
                            insertRngCmd.Parameters.AddWithValue("@UPDATE_USER", record.UPDATE_USER);
                            insertRngCmd.Parameters.AddWithValue("@UPDATE_TIME", record.UPDATE_TIME);
                            insertRngCmd.ExecuteNonQuery();
                        }
                        transaction.Commit();
                    }
                }
            }
            catch (Exception ex)
            {
                throw new ProcessException(ex.Message, null);
            }
        }
    }
}