public async Task <IActionResult> CreateMessage(int userId,
                                                        MessageForCreationDto messageForCreationDto)
        {
            var sender = await _repo.GetUser(userId);

            if (sender.Id != int.Parse(User.FindFirst(ClaimTypes.NameIdentifier).Value))
            {
                return(Unauthorized());
            }

            messageForCreationDto.SenderId = userId;

            var recipient = await _repo.GetUser(messageForCreationDto.RecipientId);

            if (recipient == null)
            {
                return(BadRequest("Could not find user"));
            }

            var message = _mapper.Map <Message>(messageForCreationDto);

            _repo.Add(message);

            if (await _repo.SaveAll())
            {
                var messageToReturn = _mapper.Map <MessageToReturnDto>(message);
                return(CreatedAtRoute("GetMessage",
                                      new { userId, id = message.Id }, messageToReturn));
            }

            throw new Exception("Creating the message failed on save");
        }
        public async Task <IActionResult> GetUsers([FromQuery] UserParams userParams)
        {
            var currentUserId = int.Parse(User.FindFirst(ClaimTypes.NameIdentifier).Value);

            var userFromRepo = await _repo.GetUser(currentUserId);

            userParams.UserId = currentUserId;
            var users = await _repo.GetUsers(userParams);

            var usersToReturn = _mapper.Map <IEnumerable <UserForPlanerDto> >(users);

            Response.AddPagination(users.CurrentPage, users.PageSize,
                                   users.TotalCount, users.TotalPages);

            return(Ok(usersToReturn));
        }
        public async Task <IActionResult> AddPhotoForUser(int userId,
                                                          [FromForm] PhotoForCreationDto photoForCreationDto)
        {
            if (userId != int.Parse(User.FindFirst(ClaimTypes.NameIdentifier).Value))
            {
                return(Unauthorized());
            }

            var userFromRepo = await _repo.GetUser(userId);

            var file         = photoForCreationDto.File;
            var uploadResult = new ImageUploadResult();

            if (file.Length > 0)
            {
                using (var stream = file.OpenReadStream())
                {
                    var uploadParams = new ImageUploadParams()
                    {
                        File           = new FileDescription(file.Name, stream),
                        Transformation = new Transformation()
                                         .Width(500).Height(500).Crop("fill").Gravity("face")
                    };
                    uploadResult = _cloudinary.Upload(uploadParams);
                }
            }
            photoForCreationDto.Url      = uploadResult.Url.ToString();
            photoForCreationDto.PublicId = uploadResult.PublicId;

            var photo = _mapper.Map <Photo>(photoForCreationDto);

            if (!userFromRepo.Photos.Any(u => u.IsMain))
            {
                photo.IsMain = true;
            }

            userFromRepo.Photos.Add(photo);

            if (await _repo.SaveAll())
            {
                var photoToReturn = _mapper.Map <PhotoForReturnDto>(photo);
                return(CreatedAtRoute("GetPhoto", new { userId = userId, id = photo.Id },
                                      photoToReturn));
            }
            ;
            return(BadRequest("Could not add the photo"));
        }