/// <summary>
/// 编辑推广平台
/// </summary>
/// <param name="req"></param>
/// <returns></returns>
public AjaxResult <Object> EditPlatforminfo(PlatforminfoReq req)
{
Platforminfo model = db.Platforminfo.Where(w => w.Id == req.ID).FirstOrDefault();
if (model == null)
{
return(new AjaxResult <Object>("推广平台不存在！"));
}
model.PlatformName = req.PlatformName;
model.AddressUrl = req.AddressURL;
model.Remark = req.Remark;
if (db.SaveChanges() > 0)
{
return(new AjaxResult <Object>("保存成功！", 0));
}
return(new AjaxResult <Object>("保存失败！"));
}
/// <summary>
/// 添加推广平台
/// </summary>
/// <param name="req"></param>
/// <returns></returns>
public AjaxResult <Object> AddPlatforminfo(PlatforminfoReq req)
{
Platforminfo model_1 = db.Platforminfo.Where(w => w.PlatformName == req.PlatformName || w.AddressUrl == req.AddressURL).FirstOrDefault();
if (model_1 != null)
{
return(new AjaxResult <Object>("推广平台已存在！"));
}
Platforminfo model = new Platforminfo();
model.PlatformName = req.PlatformName.Trim();
model.AddressUrl = req.AddressURL.Trim();
model.CreateTime = DateTime.Now;
model.Remark = req.Remark;
db.Platforminfo.Add(model);
if (db.SaveChanges() > 0)
{
return(new AjaxResult <Object>("添加成功！", 0));
}
return(new AjaxResult <Object>("添加失败！"));
}
/// <summary>
/// 删除推广平台
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public AjaxResult <Object> DelPlatforminfo(long id)
{
Platforminfo model = db.Platforminfo.Where(w => w.Id == id).FirstOrDefault();
if (model == null)
{
return(new AjaxResult <Object>("推广平台不存在！"));
}
int sh_num = db.Subchannel.Where(w => w.PlatformId == id).Count();
if (sh_num > 0)
{
return(new AjaxResult <Object>("莫慌，先删除平台渠道后再删除平台！"));
}
db.Platforminfo.Remove(model);
if (db.SaveChanges() > 0)
{
return(new AjaxResult <Object>("删除成功！", 0));
}
return(new AjaxResult <Object>("删除失败！"));
}
