/// <summary>
/// 增加
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public string Add_DinnerDish(DinnerDish model)
{
if (model == null ||
!model.Name.IsNotNullOrEmpty() ||
!model.CategoryId.IsNotNullOrEmpty() ||
model.Price == 0 ||
!model.Image.IsNotNullOrEmpty()
)
{
return("数据为空");
}
using (DbRepository entities = new DbRepository())
{
var query = entities.DinnerDish.AsQueryable();
if (query.Where(x => x.Name.Equals(model.Name) && x.CategoryId.Equals(model.CategoryId)).Count() != 0)
{
return("菜品名称已存在");
}
model.UNID = Guid.NewGuid().ToString("N");
model.CreatedTime = DateTime.Now;
model.UpdatedTime = DateTime.Now;
model.ShopId = Client.LoginUser.ShopId;
entities.DinnerDish.Add(model);
return(entities.SaveChanges() > 0 ? "" : "保存错误");
}
}
/// <summary>
/// 修改
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public string Update_DinnerDish(DinnerDish model, string unid)
{
if (model == null ||
!model.Name.IsNotNullOrEmpty() ||
!model.CategoryId.IsNotNullOrEmpty() ||
model.Price == 0 ||
!model.Image.IsNotNullOrEmpty()
)
{
return("数据为空");
}
using (DbRepository entities = new DbRepository())
{
var oldEntity = entities.DinnerDish.Find(unid);
if (oldEntity != null)
{
var query = entities.DinnerDish.AsQueryable();
if (query.Where(x => x.Name.Equals(model.Name) && !x.UNID.Equals(unid) && x.CategoryId.Equals(model.CategoryId)).Count() != 0)
{
return("菜品名称已存在");
}
oldEntity.Name = model.Name;
oldEntity.Sort = model.Sort;
oldEntity.State = model.State;
oldEntity.CategoryId = model.CategoryId;
oldEntity.Image = model.Image;
oldEntity.Price = model.Price;
oldEntity.Label = model.Label;
oldEntity.Description = model.Description;
oldEntity.UpdatedTime = DateTime.Now;
}
else
{
return("数据为空");
}
return(entities.SaveChanges() > 0 ? "" : "保存错误");
}
}
/// <summary>
/// 修改
/// </summary>
/// <param name="model"</param>
/// <returns></returns>
public JsonResult Update(DinnerDish model, string unid)
{
var result = IDinnerDishService.Update_DinnerDish(model, unid);
return(JResult(result));
}
/// <summary>
/// 增加
/// </summary>
/// <param name="model"</param>
/// <returns></returns>
public JsonResult Add(DinnerDish model)
{
var result = IDinnerDishService.Add_DinnerDish(model);
return(JResult(result));
}
