public IEnumerable<GetFriendListRespond> Get(string id, string classRoomId)
{
var areArgumentsValid = !string.IsNullOrEmpty(id)
&& !string.IsNullOrEmpty(classRoomId);
if (!areArgumentsValid) return Enumerable.Empty<GetFriendListRespond>();
var canAccessToTheClassRoom = _userprofileRepo.CheckAccessPermissionToSelectedClassRoom(id, classRoomId);
if (!canAccessToTheClassRoom) return Enumerable.Empty<GetFriendListRespond>();
var allStudentsInTheClassRoom = _userprofileRepo.GetUserProfilesByClassRoomId(classRoomId).ToList();
if (!allStudentsInTheClassRoom.Any()) return Enumerable.Empty<GetFriendListRespond>();
var friendRequests = _friendRequestRepo.GetFriendRequestByUserProfileId(id).ToList();
var students = allStudentsInTheClassRoom
.Where(it => it.id != id)
.OrderBy(it => it.id)
.Select(it =>
{
var isTeacher = it.Subscriptions.Where(s => !s.DeletedDate.HasValue && s.ClassRoomId == classRoomId)
.Any(s => s.Role == UserProfile.AccountRole.Teacher);
var selectedRequest = friendRequests.FirstOrDefault(req => req.ToUserProfileId.Equals(it.id));
var status = selectedRequest == null ? FriendRequest.RelationStatus.Unfriend : selectedRequest.Status;
var result = new GetFriendListRespond
{
UserProfileId = it.id,
Name = it.Name,
ImageUrl = it.ImageProfileUrl,
Status = status,
RequestId = selectedRequest == null ? null : selectedRequest.id,
IsTeacher = isTeacher
};
return result;
})
.ToList();
return students;
}
public IEnumerable<GetFriendListRespond> GetFriendForSelfPurchase(string id, string classRoomId)
{
var areArgumentsValid = !string.IsNullOrEmpty(id)
&& !string.IsNullOrEmpty(classRoomId);
if (!areArgumentsValid) return Enumerable.Empty<GetFriendListRespond>();
var canAccessToTheClassRoom = _userprofileRepo.CheckAccessPermissionToSelectedClassRoom(id, classRoomId);
if (!canAccessToTheClassRoom) return Enumerable.Empty<GetFriendListRespond>();
var selectedClassRoom = _classRoomRepo.GetClassRoomById(classRoomId);
var isClassRoomValid = selectedClassRoom != null
&& !selectedClassRoom.DeletedDate.HasValue
&& selectedClassRoom.IsPublic;
if (!isClassRoomValid) return Enumerable.Empty<GetFriendListRespond>();
var friendRequests = _friendRequestRepo.GetFriendRequestByUserProfileId(id)
.Where(it => it.Status != FriendRequest.RelationStatus.Unfriend)
.ToList();
var relatedUserProfiles = _userprofileRepo.GetUserProfileById(friendRequests.Select(it => it.ToUserProfileId).Distinct());
var students = relatedUserProfiles
.Where(it => it.id != id)
.OrderBy(it => it.id)
.Select(it =>
{
var selectedRequest = friendRequests.FirstOrDefault(req => req.ToUserProfileId.Equals(it.id));
if (selectedRequest == null) return null;
var result = new GetFriendListRespond
{
UserProfileId = it.id,
Name = it.Name,
ImageUrl = it.ImageProfileUrl,
Status = selectedRequest.Status,
RequestId = selectedRequest.id,
};
return result;
}).Where(it => it != null)
.OrderBy(it => it.Name)
.ToList();
return students;
}
