/// <summary>
        /// Toggles the like of the current post on the api.
        /// </summary>
        public async Task LikePostAsync(Post post)
        {
            var like = new Like
            {
                PostId = post.Id,
                UserIdentifier = DeviceUtils.DeviceId
            };

            using (var client = new RestClient("http://localhost:55298/api/"))
            {
                var request = new RestRequest("likes", Method.POST);
                request.AddBody(like);

                var result = await client.Execute(request);

                if (result.StatusCode == System.Net.HttpStatusCode.Created)
                {
                    post.Likes++;
                }
                else
                {
                    post.Likes--;
                }
            }
        }
        /// <summary>
        /// Adds a post to the api.
        /// </summary>
        /// <param name="imageId"></param>
        /// <returns></returns>
        private async Task<bool> AddPostAsync(int imageId)
        {
            using (var client = new RestClient("http://localhost:55298/api/"))
            {
                var request = new RestRequest("posts", Method.POST);

                var addPost = new Post { ImageId = imageId, Title = this.title, UserIdentifier = DeviceUtils.DeviceId };
                request.AddJsonBody(addPost);

                try
                {
                    await client.Execute(request);
                    return true;
                }
                catch
                {
                    return false;
                }
            }
        }