public async Task <IActionResult> RecordAdd([FromBody] SelectRecord record)
{
int a = _record.GetCount(x => x.CourseID == record.CourseID && x.StudentID == record.StudentID);
if (a > 0)
{
return(new JsonResult(new { code = ResultCode.错误, message = "已选过该课程，请确认后再提交" }));
}
record.ID = Guid.NewGuid();
record.CreateBy = (Guid)record.LastUpdateBy;
record.CreateTime = DateTime.Now;
record.LastUpdateTime = DateTime.Now;
record.IsDelete = false;
try
{
await _record.AddAsync(record);
_redis.Set("recordList", record.ID.ToString(), record);
}
catch (Exception e)
{
return(new JsonResult(new { code = ResultCode.错误, message = e.Message }));
}
return(new JsonResult(new { code = ResultCode.正常 }));
}
public async Task AddAsync(SelectRecord entity)
{
_context.Add(entity);
await _context.SaveChangesAsync();
_context.DetachAll();
}
public void Delete(Expression <Func <SelectRecord, bool> > where)
{
SelectRecord entity = _context.SelectRecord.Where(where).FirstOrDefault();
entity.IsDelete = true;
_context.Update(entity);
_context.SaveChanges();
}
public void Update(SelectRecord entity)
{
_context.Update(entity);
_context.SaveChanges();
_context.DetachAll();
}
public void Add(SelectRecord entity)
{
_context.Add(entity);
_context.SaveChanges();
_context.DetachAll();
}