public void Update(AdvContentInfoModel model)
{
if (model == null)
{
throw new ArgumentNullException(nameof(model));
}
using (var db = new BaseDatabaseContext())
{
var oldEntity = db.AdvContentInfos.FirstOrDefault(q => q.Id == model.Id);
if (oldEntity == null)
{
throw new Exception("oldEntity is null");
}
oldEntity = model.ToEntity(oldEntity);
db.SaveChanges();
}
}
public ActionResult EditAdvContent(AdvContentInfoModel paraModel, FormCollection form)
{
var model = new BaseReturnModel()
{
IsSuccess = false, ReturnMsg = "操作失败"
};
try
{
var entityModel = _advContentInfoService.GetById(paraModel.Id);
entityModel.AdvertisingSpaceInfoSign = paraModel.AdvertisingSpaceInfoSign;
entityModel.Title = paraModel.Title;
entityModel.Order = paraModel.Order;
entityModel.Intro = paraModel.Intro;
entityModel.TargetType = paraModel.TargetType;
entityModel.ContentJsonKeyword = paraModel.ContentJsonKeyword;
entityModel.Price = paraModel.Price;
entityModel.BeginDatetime = paraModel.BeginDatetime;
entityModel.EndDateTime = paraModel.EndDateTime;
entityModel.Type = paraModel.Type;
switch (paraModel.Type)
{
case AdvContentInfoType.Word:
var wordModel = new AdvContentWordModel()
{
WordTitle = form["WordTitle"],
WordSize = form["WordSize"],
WordColor = form["WordColor"],
WordLink = form["WordLink"]
};
entityModel.ContentJson = JsonConvert.SerializeObject(wordModel);
break;
case AdvContentInfoType.Pic:
var picModel = new AdvContentPicModel()
{
PicUrl = form["PicUrl"],
PicImageAlt = form["PicImageAlt"],
PicLink = form["PicLink"]
};
entityModel.ContentJson = JsonConvert.SerializeObject(picModel);
break;
default:
break;
}
_advContentInfoService.Update(entityModel);
model.IsSuccess = true;
model.ReturnMsg = "编辑完成";
}
catch (Exception ex)
{
model.IsSuccess = false;
model.ReturnMsg = ex.Message;
}
return(Json(model));
}
public static AdvContentInfo ToEntity(this AdvContentInfoModel model, AdvContentInfo destination)
{
return(model.MapTo(destination));
}
public EditAdvContentModel()
{
AdvContentInfoModel = new AdvContentInfoModel();
AdvContentPicModel = new AdvContentPicModel();
AdvContentWordModel = new AdvContentWordModel();
}
public static AdvContentInfo ToEntity(this AdvContentInfoModel model)
{
return(model.MapTo <AdvContentInfoModel, AdvContentInfo>());
}