// bugli durum: user oyladi cikti gruptan accepted number yuksek kaldi
// grupta sifir kisi kaldi gecmis olsun
public async Task <ServiceResponse <JoinRequestInfoDto> > Vote(VoteJoinRequestDto joinRequestDto)
{
ServiceResponse <JoinRequestInfoDto> response = new ServiceResponse <JoinRequestInfoDto>();
JoinRequest joinRequest = await _context.JoinRequests.Include(jr => jr.RequestedGroup)
.ThenInclude(pg => pg.GroupMembers)
.Include(jr => jr.RequestedGroup)
.ThenInclude(pg => pg.AffiliatedCourse)
.FirstOrDefaultAsync(jr => jr.Id == joinRequestDto.Id);
User user = await _context.Users
.FirstOrDefaultAsync(u => u.Id == GetUserId());
if (joinRequest == null)
{
response.Data = null;
response.Message = "There is no such join request";
response.Success = false;
return(response);
}
if (joinRequest.Resolved)
{
response.Data = new JoinRequestInfoDto {
Id = joinRequestDto.Id, Accepted = joinRequest.Accepted, Resolved = joinRequest.Resolved, VotedStudents = joinRequest.VotedStudents
};
response.Message = "You cannot vote because the join request is resolved already";
response.Success = false;
return(response);
}
if (!joinRequest.RequestedGroup.GroupMembers.Any(pgu => pgu.UserId == GetUserId()))
{
response.Data = null;
response.Message = "You cannot vote because you are not in this group";
response.Success = false;
return(response);
}
if (joinRequest.Accepted)
{
response.Data = null;
response.Message = "The join request is accepted already";
response.Success = false;
return(response);
}
if (!IsUserInString(joinRequest.VotedStudents, GetUserId()) && joinRequestDto.accept == false)
{
joinRequest.Resolved = true;
_context.JoinRequests.Update(joinRequest);
await _context.SaveChangesAsync();
response.Message = "Join request is cancelled by the negative vote";
return(response);
}
if (IsUserInString(joinRequest.VotedStudents, GetUserId()) && joinRequestDto.accept == false)
{
joinRequest.VotedStudents = RemoveUserFromString(joinRequest.VotedStudents, GetUserId());
joinRequest.AcceptedNumber--;
_context.JoinRequests.Update(joinRequest);
await _context.SaveChangesAsync();
response.Message = "Your vote is taken back successfully.";
return(response);
}
if (IsUserInString(joinRequest.VotedStudents, GetUserId()) && joinRequestDto.accept == true)
{
response.Success = false;
response.Message = "User is already voted accepted for this request";
return(response);
}
int maxSize = (await _context.Courses.FirstOrDefaultAsync(c => c.Id == joinRequest.RequestedGroup.AffiliatedCourseId)).MaxGroupSize;
joinRequest.AcceptedNumber++;
joinRequest.VotedStudents = AddUserToString(joinRequest.VotedStudents, GetUserId());
if (joinRequest.AcceptedNumber >= joinRequest.RequestedGroup.GroupMembers.Count && joinRequest.RequestedGroup.GroupMembers.Count + 1 <= maxSize)
{
int newSize = joinRequest.RequestedGroup.GroupMembers.Count + 1;
joinRequest.Accepted = true;
_context.JoinRequests.Update(joinRequest);
await _context.SaveChangesAsync();
int reqId = joinRequest.RequestedGroupId;
var tmp = await _projectGroupService.CompleteJoinRequest(joinRequest.Id);
if (newSize >= maxSize)
{
await DeleteAllJoinRequestsOfGroup(new DeleteAllJoinRequestsGroupDto { projectGroupId = reqId });
}
// await DeleteAllJoinRequestsOfUser(new DeleteAllJoinRequestsUserDto { userId = joinRequest.RequestingStudentId });
// _context.JoinRequests.Remove ( joinRequest );
await _context.SaveChangesAsync();
response.Message = "Join request is accepted by all members. The user joined the group successfully";
return(response);
}
response.Data = new JoinRequestInfoDto
{
Id = joinRequestDto.Id,
Accepted = joinRequest.Accepted,
Resolved = joinRequest.Resolved,
AcceptedNumber = joinRequest.AcceptedNumber,
VotedStudents = joinRequest.VotedStudents
};
response.Message = "You succesfully voted";
response.Success = true;
_context.JoinRequests.Update(joinRequest);
await _context.SaveChangesAsync();
return(response);
}
public async Task <ActionResult> CompleteJoinRequest(int joinRequestId)
{
return(Ok(await _projectGroupService.CompleteJoinRequest(joinRequestId)));
}