public GeneralResponse <UpdatedLesson> AddLesson(LessonUpdateCheck checkUpdate)
{
var result = container.Resolve <GeneralResponse <UpdatedLesson> >();
if (checkUpdate.ClientTimeStamp == 0)
{
result.ResponseCode = HttpStatusCode.BadRequest;
result.ResponseMessage = "Invaild Input.";
result.Result = null;
return(result);
}
int langId = _unitOfWork.Languages.GetLanguageId(x => x.LanguageName.ToUpper() == checkUpdate.Language.ToUpper()).Id;
if (langId == 0)
{
result.ResponseCode = HttpStatusCode.BadRequest;
result.ResponseMessage = "Invaild Input.";
result.Result = null;
}
IList <Lesson> newLessons = _unitOfWork.Lessons.GetByCondition(x => x.AddTime > checkUpdate.ClientTimeStamp).ToList();
List <LessonUpdateDetails> newLessonsDetails = container.Resolve <List <LessonUpdateDetails> >();
foreach (var item in newLessons)
{
var newLessonDetails = LessonDetailsService.GetLessonDetails(_unitOfWork, item, langId);
newLessonsDetails.Add(newLessonDetails);
}
var updatedResponse = container.Resolve <UpdatedLesson>();
updatedResponse.NewLesson = newLessonsDetails;
updatedResponse.NewUpdatedTimeStamp = _unitOfWork.Lessons.MaxAddedTime();
result.ResponseCode = HttpStatusCode.OK;
result.ResponseMessage = "Request input is okay.";
result.Result = (IEnumerable <UpdatedLesson>)updatedResponse;
return(result);
}
public GeneralResponse <LessonUpdateStatus> CheckUpdate(LessonUpdateCheck check)
{
var result = container.Resolve <GeneralResponse <LessonUpdateStatus> >();
if (check.ClientTimeStamp == 0)
{
result.ResponseCode = HttpStatusCode.BadRequest;
result.ResponseMessage = "Invaild Input.";
result.Result = null;
}
int langId = _unitOfWork.Languages.GetLanguageId(x => x.LanguageName.ToUpper() == check.Language.ToUpper()).Id;
int lastUpdate = _unitOfWork.Lessons.MaxAddedTime();
int lessonCount = _unitOfWork.Lessons.LessonCount(langId);
var update = container.Resolve <LessonUpdateStatus>();
if (lastUpdate > check.ClientTimeStamp)
{
update.Update = 1;
if (lessonCount > check.LessonCount)
{
update.UpdateCode = LessonUpdateENum.Add;
update.UpdateStatus = "New lesson(s) have been added.";
}
else
{
update.UpdateCode = LessonUpdateENum.Update;
update.UpdateStatus = "Existing lesson(s) have been updated.";
}
}
result.ResponseCode = HttpStatusCode.OK;
result.ResponseMessage = "Request input is okay.";
result.Result = (IEnumerable <LessonUpdateStatus>)update;
return(result);
}
