public int AddCarPicture(CarPictureModel model)
{
const string sql = @"INSERT INTO car_picture
(innerid, carid, typeid, path, sort, createdtime)
VALUES
(@innerid, @carid, @typeid, @path, @sort, @createdtime);";
try
{
Helper.Execute(sql, model);
return 1;
}
catch (Exception ex)
{
return 0;
}
}
/// <summary>
/// 单次添加图片
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public int AddCarPictureEx(CarPictureModel model)
{
const string sqlSCarPic = "select innerid, carid, typeid, path, sort, createdtime from car_picture where carid=@carid order by sort desc;";//查询车辆图片
const string sqlIPic = @"insert into car_picture (innerid, carid, typeid, path, sort, createdtime) values (@innerid, @carid, @typeid, @path, @sort, @createdtime);";
const string sqlUCover = @"update car_info set pic_url=@pic_url where innerid=@carid;";
using (var conn = Helper.GetConnection())
{
//获取车辆图片
var picedList = conn.Query<CarPictureModel>(sqlSCarPic, new { carid = model.Carid }).ToList();
var number = picedList.Count + 1;
if (number > 9)
{
//图片数量控制在>=3 and <=9
return 402;
}
var tran = conn.BeginTransaction();
try
{
if (picedList.Count == 0)
{
model.Sort = 1;
}
else
{
model.Sort = picedList[0].Sort + 1;
}
conn.Execute(sqlIPic, model, tran); //插入图片
//表示添加张图片
if (picedList.Count == 0)
{
conn.Execute(sqlUCover, new { carid = model.Carid, pic_url = model.Path }, tran);
}
tran.Commit();
return 1;
}
catch (Exception ex)
{
tran.Rollback();
LoggerFactories.CreateLogger().Write("单次添加图片异常：" + ex.Message, TraceEventType.Warning);
return 0;
}
}
}
