public Rain.Model.user_amount_log DataRowToModel(DataRow row)
{
Rain.Model.user_amount_log userAmountLog = new Rain.Model.user_amount_log();
if (row != null)
{
if (row["id"] != null && row["id"].ToString() != "")
{
userAmountLog.id = int.Parse(row["id"].ToString());
}
if (row["user_id"] != null && row["user_id"].ToString() != "")
{
userAmountLog.user_id = int.Parse(row["user_id"].ToString());
}
if (row["user_name"] != null)
{
userAmountLog.user_name = row["user_name"].ToString();
}
if (row["value"] != null && row["value"].ToString() != "")
{
userAmountLog.value = Decimal.Parse(row["value"].ToString());
}
if (row["remark"] != null)
{
userAmountLog.remark = row["remark"].ToString();
}
if (row["add_time"] != null && row["add_time"].ToString() != "")
{
userAmountLog.add_time = DateTime.Parse(row["add_time"].ToString());
}
}
return(userAmountLog);
}
public bool Update(Rain.Model.user_amount_log model)
{
using (OleDbConnection connection = new OleDbConnection(DbHelperOleDb.connectionString))
{
connection.Open();
using (OleDbTransaction trans = connection.BeginTransaction())
{
try
{
StringBuilder stringBuilder1 = new StringBuilder();
stringBuilder1.Append("update " + this.databaseprefix + "user_amount_log set ");
stringBuilder1.Append("user_id=@user_id,");
stringBuilder1.Append("user_name=@user_name,");
stringBuilder1.Append("[value]=@value,");
stringBuilder1.Append("[remark]=@remark,");
stringBuilder1.Append("add_time=@add_time");
stringBuilder1.Append(" where id=@id");
OleDbParameter[] oleDbParameterArray1 = new OleDbParameter[6]
{
new OleDbParameter("@user_id", OleDbType.Integer, 4),
new OleDbParameter("@user_name", OleDbType.VarChar, 100),
new OleDbParameter("@value", OleDbType.Decimal, 5),
new OleDbParameter("@remark", OleDbType.VarChar, 500),
new OleDbParameter("@add_time", OleDbType.Date),
new OleDbParameter("@id", OleDbType.Integer, 4)
};
oleDbParameterArray1[0].Value = (object)model.user_id;
oleDbParameterArray1[1].Value = (object)model.user_name;
oleDbParameterArray1[2].Value = (object)model.value;
oleDbParameterArray1[3].Value = (object)model.remark;
oleDbParameterArray1[4].Value = (object)model.add_time;
oleDbParameterArray1[5].Value = (object)model.id;
DbHelperOleDb.ExecuteSql(connection, trans, stringBuilder1.ToString(), oleDbParameterArray1);
StringBuilder stringBuilder2 = new StringBuilder();
stringBuilder2.Append("update " + this.databaseprefix + "users set amount=amount+" + (object)model.value);
stringBuilder2.Append(" where id=@id");
OleDbParameter[] oleDbParameterArray2 = new OleDbParameter[1]
{
new OleDbParameter("@id", OleDbType.Integer, 4)
};
oleDbParameterArray2[0].Value = (object)model.user_id;
DbHelperOleDb.ExecuteSql(connection, trans, stringBuilder2.ToString(), oleDbParameterArray2);
trans.Commit();
}
catch
{
trans.Rollback();
return(false);
}
}
}
return(true);
}
public int Add(Rain.Model.user_amount_log model)
{
using (OleDbConnection oleDbConnection = new OleDbConnection(DbHelperOleDb.connectionString))
{
oleDbConnection.Open();
using (OleDbTransaction trans = oleDbConnection.BeginTransaction())
{
try
{
StringBuilder stringBuilder1 = new StringBuilder();
stringBuilder1.Append("insert into " + this.databaseprefix + "user_amount_log(");
stringBuilder1.Append("user_id,user_name,[value],[remark],add_time)");
stringBuilder1.Append(" values (");
stringBuilder1.Append("@user_id,@user_name,@value,@remark,@add_time)");
OleDbParameter[] oleDbParameterArray1 = new OleDbParameter[5]
{
new OleDbParameter("@user_id", OleDbType.Integer, 4),
new OleDbParameter("@user_name", OleDbType.VarChar, 100),
new OleDbParameter("@value", OleDbType.Decimal, 5),
new OleDbParameter("@remark", OleDbType.VarChar, 500),
new OleDbParameter("@add_time", OleDbType.Date)
};
oleDbParameterArray1[0].Value = (object)model.user_id;
oleDbParameterArray1[1].Value = (object)model.user_name;
oleDbParameterArray1[2].Value = (object)model.value;
oleDbParameterArray1[3].Value = (object)model.remark;
oleDbParameterArray1[4].Value = (object)model.add_time;
DbHelperOleDb.ExecuteSql(oleDbConnection, trans, stringBuilder1.ToString(), oleDbParameterArray1);
model.id = this.GetMaxId(oleDbConnection, trans);
StringBuilder stringBuilder2 = new StringBuilder();
stringBuilder2.Append("update " + this.databaseprefix + "users set amount=amount+" + (object)model.value);
stringBuilder2.Append(" where id=@id");
OleDbParameter[] oleDbParameterArray2 = new OleDbParameter[1]
{
new OleDbParameter("@id", OleDbType.Integer, 4)
};
oleDbParameterArray2[0].Value = (object)model.user_id;
DbHelperOleDb.ExecuteSql(oleDbConnection, trans, stringBuilder2.ToString(), oleDbParameterArray2);
trans.Commit();
}
catch
{
trans.Rollback();
return(-1);
}
}
}
return(model.id);
}
public Rain.Model.user_amount_log GetModel(int id)
{
StringBuilder stringBuilder = new StringBuilder();
stringBuilder.Append("select top 1 id,user_id,user_name,[value],[remark],add_time from " + this.databaseprefix + "user_amount_log ");
stringBuilder.Append(" where id=@id");
OleDbParameter[] oleDbParameterArray = new OleDbParameter[1]
{
new OleDbParameter("@id", OleDbType.Integer, 4)
};
oleDbParameterArray[0].Value = (object)id;
Rain.Model.user_amount_log userAmountLog = new Rain.Model.user_amount_log();
DataSet dataSet = DbHelperOleDb.Query(stringBuilder.ToString(), oleDbParameterArray);
if (dataSet.Tables[0].Rows.Count > 0)
{
return(this.DataRowToModel(dataSet.Tables[0].Rows[0]));
}
return((Rain.Model.user_amount_log)null);
}
public bool Update(Rain.Model.user_amount_log model)
{
return(this.dal.Update(model));
}
public int Add(Rain.Model.user_amount_log model)
{
return(this.dal.Add(model));
}
