public async Task<AddCourseRespond> AddCourse(AddCourseRequest body)
{
var addCourseFailRespond = new AddCourseRespond
{
Code = body.Code,
Grade = body.Grade,
};
var areArgumentsValid = body != null
&& !string.IsNullOrEmpty(body.UserProfileId)
&& !string.IsNullOrEmpty(body.Code)
&& !string.IsNullOrEmpty(body.Grade);
if (!areArgumentsValid) return addCourseFailRespond;
var selectedUserProfile = _userprofileRepo.GetUserProfileById(body.UserProfileId);
var isValidUserProfile = selectedUserProfile != null && selectedUserProfile.Subscriptions != null;
if (!isValidUserProfile) return addCourseFailRespond;
var now = _dateTime.GetCurrentTime();
var selectedStudentKey = _studentKeyRepo.GetStudentKeyByCodeAndGrade(body.Code, body.Grade);
var isStudentKey = selectedStudentKey != null && !selectedStudentKey.DeletedDate.HasValue;
var isSuccessed = isStudentKey ?
addNewCourseByStudentCode(selectedUserProfile, selectedStudentKey, now) :
await addNewCourseByTeacherCode(body.Code, body.Grade, selectedUserProfile, now);
return new AddCourseRespond
{
Code = body.Code,
Grade = body.Grade,
IsSuccess = isSuccessed
};
}
public AddCourseRespond AddCourse(AddCourseRequest body)
{
var addCourseFailRespond = new AddCourseRespond
{
Code = body.Code,
Grade = body.Grade,
};
var areArgumentsValid = body != null
&& !string.IsNullOrEmpty(body.UserProfileId)
&& !string.IsNullOrEmpty(body.Code)
&& !string.IsNullOrEmpty(body.Grade);
if (!areArgumentsValid) return addCourseFailRespond;
var selectedStudentKey = _studentKeyRepo.GetStudentKeyByCodeAndGrade(body.Code, body.Grade);
if (selectedStudentKey == null) return addCourseFailRespond;
var selectedClassRoom = _classRoomRepo.GetClassRoomById(selectedStudentKey.ClassRoomId);
if (selectedClassRoom == null) return addCourseFailRespond;
var selectedClassCalendar = _classCalendarRepo.GetClassCalendarByClassRoomId(selectedStudentKey.ClassRoomId);
if (selectedClassCalendar == null) return addCourseFailRespond;
var selectedUserProfile = _userprofileRepo.GetUserProfileById(body.UserProfileId);
var canUseTheCode = selectedUserProfile != null
&& selectedUserProfile.Subscriptions != null
&& selectedUserProfile.Subscriptions.All(it => it.ClassRoomId != selectedStudentKey.ClassRoomId);
if (!canUseTheCode) return addCourseFailRespond;
var lessonCatalogs = selectedClassRoom.Lessons
.Select(it => _lessonCatalogRepo.GetLessonCatalogById(it.LessonCatalogId))
.ToList();
if (lessonCatalogs.Any(it => it == null)) return addCourseFailRespond;
var now = _dateTime.GetCurrentTime();
var subscriptions = selectedUserProfile.Subscriptions.ToList();
subscriptions.Add(new UserProfile.Subscription
{
id = Guid.NewGuid().ToString(),
Role = UserProfile.AccountRole.Student,
LastActiveDate = now,
ClassRoomId = selectedClassRoom.id,
ClassCalendarId = selectedClassCalendar.id,
CreatedDate = now,
ClassRoomName = selectedClassRoom.Name,
CourseCatalogId = selectedClassRoom.CourseCatalogId
});
selectedUserProfile.Subscriptions = subscriptions;
_userprofileRepo.UpsertUserProfile(selectedUserProfile);
const int PrimaryContent = 1;
var lessonActivities = selectedClassRoom.Lessons.Select(lesson =>
{
var selectedLessonCalendar = selectedClassCalendar.LessonCalendars
.Where(it => !it.DeletedDate.HasValue)
.FirstOrDefault(lc => lc.LessonId == lesson.id);
var selectedLessonCatalog = lessonCatalogs
.FirstOrDefault(it => it.id == lesson.LessonCatalogId);
return new UserActivity.LessonActivity
{
id = Guid.NewGuid().ToString(),
BeginDate = selectedLessonCalendar.BeginDate,
TotalContentsAmount = selectedLessonCatalog.ExtraContentUrls.Count() + PrimaryContent,
LessonId = lesson.id,
SawContentIds = Enumerable.Empty<string>()
};
}).ToList();
var userActivity = new UserActivity
{
id = Guid.NewGuid().ToString(),
UserProfileName = selectedUserProfile.Name,
UserProfileImageUrl = selectedUserProfile.ImageProfileUrl,
UserProfileId = selectedUserProfile.id,
ClassRoomId = selectedClassRoom.id,
CreatedDate = now,
LessonActivities = lessonActivities
};
_userActivityRepo.UpsertUserActivity(userActivity);
return new AddCourseRespond
{
Code = body.Code,
Grade = body.Grade,
IsSuccess = true
};
}
