public async Task <JsonResult> DelData(int id, string type)
{
Models.Data.UserFriendController.JsonData jsonData = new Models.Data.UserFriendController.JsonData();
jsonData.info.state = 200;
switch (type)
{
case "donate":
DonateRecordModel donateRecordModel = this.dbContext.DonateRecordModel.SingleOrDefault(item => item.id == id);
if (donateRecordModel != null)
{
this.dbContext.DonateRecordModel.Remove(donateRecordModel);
this.dbContext.SaveChanges();
//查询捐赠记录是否为空
if (!this.dbContext.DonateRecordModel.Any(
item => item.donateuser == donateRecordModel.donateuser))
{
//取消用户等级
ApplicationUser applicationUser = this.dbContext.Users.SingleOrDefault(item => item.UserName == donateRecordModel.donateuser);
if (applicationUser != null)
{
applicationUser.paygrade = 0;
this.dbContext.Users.Update(applicationUser);
this.dbContext.SaveChanges();
}
}
}
break;
}
return(new JsonResult(jsonData));
}
public IActionResult DonateUpdate(int?id)
{
DonateRecordModel model = null;
if (id > 0)
{
model = this.dbContext.DonateRecordModel.SingleOrDefault(item => item.id == id);
}
//List<DonateRecordModel> donateRecordModels = this.dbContext.DonateRecordModel.ToList();
return(View(model));
}
public IActionResult DonateUpdate(DonateRecordModel model)
{
DonateRecordModel newModel;
//编辑
if (model.id > 0)
{
newModel = this.dbContext.DonateRecordModel.SingleOrDefault(item => item.id == model.id);
}
else//添加
{
newModel = new DonateRecordModel();
newModel.addtime = DateTime.Now;
}
//赋值
newModel.donateuser = model.donateuser;
newModel.donateprice = model.donateprice;
newModel.donatetime = model.donatetime;
newModel.donatetype = model.donatetype;
newModel.chequeuser = model.chequeuser;
newModel.newid = model.newid;
//newModel.name = model.name;
//保存
if (model.id > 0)
{
this.dbContext.DonateRecordModel.Update(newModel);
}
else
{
this.dbContext.DonateRecordModel.Add(newModel);
}
//修改用户的等级
ApplicationUser singleOrDefault = this.dbContext.Users.SingleOrDefault(item => item.UserName == newModel.donateuser);
if (singleOrDefault == null)
{
throw new Exception("找不到次用户");
}
else
{
//更新用户信息
singleOrDefault.paygrade = 1;
this.dbContext.Users.Update(singleOrDefault);
}
this.dbContext.SaveChanges();
return(Redirect("/Admin/DonateIndex"));
}
