public async Task <IActionResult> GetByUsersAndGroup(int projectGroupId, int reviewerId, int revieweeId)
{
GetPeerGradeDto dto = new GetPeerGradeDto {
ProjectGroupId = projectGroupId, ReviewerId = reviewerId, RevieweeId = revieweeId
};
ServiceResponse <PeerGradeInfoDto> response = await _peerGradeService.GetPeerGradeByUsersAndGroup(dto);
if (response.Success)
{
return(Ok(response));
}
return(NotFound(response));
}
public async Task <ServiceResponse <PeerGradeInfoDto> > GetPeerGradeByUsersAndGroup(GetPeerGradeDto getPeerGradeDto)
{
ServiceResponse <PeerGradeInfoDto> response = new ServiceResponse <PeerGradeInfoDto>();
User user = await _context.Users
.Include(u => u.InstructedCourses)
.FirstOrDefaultAsync(u => u.Id == GetUserId());
ProjectGroup projectGroup = await _context.ProjectGroups.Include(g => g.AffiliatedCourse).ThenInclude(c => c.PeerGradeAssignment)
.Include(g => g.GroupMembers)
.FirstOrDefaultAsync(rg => rg.Id == getPeerGradeDto.ProjectGroupId);
if (projectGroup == null)
{
response.Data = null;
response.Message = "There is no project group with this id";
response.Success = false;
return(response);
}
if (!IsUserInGroup(projectGroup, getPeerGradeDto.ReviewerId))
{
response.Data = null;
response.Message = "There is no user with reviewerId in group";
response.Success = false;
return(response);
}
if (!IsUserInGroup(projectGroup, getPeerGradeDto.RevieweeId))
{
response.Data = null;
response.Message = "There is no user with revieweeId in group";
response.Success = false;
return(response);
}
PeerGradeAssignment pga = await _context.PeerGradeAssignments
.FirstOrDefaultAsync(pga => pga.CourseId == projectGroup.AffiliatedCourseId);
if (pga == null)
{
response.Data = null;
response.Message = "Course doesn't have a peer grade assignment";
response.Success = false;
return(response);
}
if (user == null || (!doesUserInstruct(user, projectGroup.AffiliatedCourseId) && user.Id != getPeerGradeDto.ReviewerId))
{
response.Data = null;
response.Message = "You are not authorized to see this peer grade";
response.Success = false;
return(response);
}
PeerGrade peerGrade = await _context.PeerGrades
.FirstOrDefaultAsync(pg => pg.ReviewerId == getPeerGradeDto.ReviewerId && pg.RevieweeId == getPeerGradeDto.RevieweeId && pg.ProjectGroupId == getPeerGradeDto.ProjectGroupId);
if (peerGrade == null)
{
response.Data = null;
response.Message = "There is no such peer grade";
response.Success = false;
return(response);
}
PeerGradeInfoDto dto = new PeerGradeInfoDto
{
Id = peerGrade.Id,
ProjectGroupId = peerGrade.ProjectGroupId,
ReviewerId = peerGrade.ReviewerId,
RevieweeId = peerGrade.RevieweeId,
MaxGrade = peerGrade.MaxGrade,
Grade = peerGrade.Grade,
Comment = peerGrade.Comment,
LastEdited = peerGrade.LastEdited
};
response.Data = dto;
response.Message = "Success";
response.Success = true;
return(response);
}
