public void Post(PostNewCourseMessageRequest body)
{
var areArgumentsValid = body != null &&
!string.IsNullOrEmpty(body.ClassRoomId) &&
!string.IsNullOrEmpty(body.Message) &&
!string.IsNullOrEmpty(body.UserProfileId);
if (!areArgumentsValid)
{
return;
}
UserProfile userprofile;
var canAccessToTheClassRoom = _userprofileRepo.CheckAccessPermissionToSelectedClassRoom(body.UserProfileId, body.ClassRoomId, out userprofile);
if (!canAccessToTheClassRoom)
{
return;
}
var isTeacherAccount = userprofile.Subscriptions.First(it => it.ClassRoomId == body.ClassRoomId).Role == UserProfile.AccountRole.Teacher;
if (!isTeacherAccount)
{
return;
}
var selectedClassRoom = _classRoomRepo.GetClassRoomById(body.ClassRoomId);
if (selectedClassRoom == null)
{
return;
}
selectedClassRoom.Message = body.Message;
selectedClassRoom.LastUpdatedMessageDate = _dateTime.GetCurrentTime();
_classRoomRepo.UpsertClassRoom(selectedClassRoom);
}
public void Post(LikeLessonRequest body)
{
var isArgumentValid = body != null &&
!string.IsNullOrEmpty(body.ClassRoomId) &&
!string.IsNullOrEmpty(body.LessonId) &&
!string.IsNullOrEmpty(body.UserProfileId);
if (!isArgumentValid)
{
return;
}
var canAccessToTheClassRoom = _userprofileRepo.CheckAccessPermissionToSelectedClassRoom(body.UserProfileId, body.ClassRoomId);
if (!canAccessToTheClassRoom)
{
return;
}
var now = _dateTime.GetCurrentTime();
var canAccessToTheClassLesson = _classCalendarRepo.CheckAccessPermissionToSelectedClassLesson(body.ClassRoomId, body.LessonId, now);
if (!canAccessToTheClassLesson)
{
return;
}
var selectedClassRoom = _classRoomRepo.GetClassRoomById(body.ClassRoomId);
var isLikeConditionValid = selectedClassRoom != null && selectedClassRoom.Lessons.Any(it => it.id == body.LessonId);
if (!isLikeConditionValid)
{
return;
}
var likeLessons = _likeLessonRepo.GetLikeLessonsByLessonId(body.LessonId)
.Where(it => !it.DeletedDate.HasValue)
.ToList();
if (likeLessons == null)
{
return;
}
var likedLessonsByThisUser = likeLessons
.Where(it => it.LikedByUserProfileId.Equals(body.UserProfileId, StringComparison.CurrentCultureIgnoreCase));
var isUnlike = likedLessonsByThisUser.Any();
if (isUnlike)
{
foreach (var item in likedLessonsByThisUser)
{
item.DeletedDate = now;
_likeLessonRepo.UpsertLikeLesson(item);
}
}
else
{
var selectedUserActivity = _userActivityRepo.GetUserActivityByUserProfileIdAndClassRoomId(body.UserProfileId, body.ClassRoomId);
if (selectedUserActivity == null)
{
return;
}
var selectedLessonActivity = selectedUserActivity.LessonActivities.FirstOrDefault(it => it.LessonId.Equals(body.LessonId));
if (selectedLessonActivity == null)
{
return;
}
selectedLessonActivity.ParticipationAmount++;
_userActivityRepo.UpsertUserActivity(selectedUserActivity);
var newLike = new LikeLesson
{
id = Guid.NewGuid().ToString(),
ClassRoomId = body.ClassRoomId,
LessonId = body.LessonId,
LikedByUserProfileId = body.UserProfileId,
CreatedDate = now
};
likeLessons.Add(newLike);
_likeLessonRepo.UpsertLikeLesson(newLike);
}
var selectedLesson = selectedClassRoom.Lessons.First(it => it.id == body.LessonId);
selectedLesson.TotalLikes = likeLessons.Where(it => !it.DeletedDate.HasValue).Count();
_classRoomRepo.UpsertClassRoom(selectedClassRoom);
_notificationCtrl.SendNotification();
}