upvotes and attachments problem

[ladysilvia]

I'm using json-server, I have no problems with Get, Post and Put.
it does not work upvoteComment and uploadAttachments.
Please can you help me.

Thank you so much

		getUsers: function(commentJSON, success, error) {
			$.ajax({
				type: 'get',
				url: 'http://localhost:3000/usersArray',
				data: commentJSON,
				success: function(commentJSON) {
					success(commentJSON)
				},
				error: error
			});
		},
		getComments: function(success, error) {
			$.ajax({
				type: 'get',
				url: 'http://localhost:3000/commentsArray',
				success: function(commentsArray) {
				  success(commentsArray)
				},
				error: error
			});
			},

		postComment: function (commentJSON, success, error) 
		{ 
			$.ajax({ type: 'post', 
					url: 'http://localhost:3000/commentsArray',
					dataType: 'json', 
					contentType: "application/json; charset=utf-8",
					data: JSON.stringify(commentJSON), 
					success: setTimeout(function () { 
						success(commentJSON); }, 500), 
					error: error 
				   }); 
		},
		putComment: function(commentJSON, success, error) {

			$.ajax({
				type: 'put',
				url: 'http://localhost:3000/commentsArray/' + commentJSON.id,
				data: commentJSON,
				success: function(commentJSON) {
					success(commentJSON)
				},
				error: error
			});
		},
		deleteComment: function(commentJSON, success, error) {
			$.ajax({
				type: 'delete',
				url: 'http://localhost:3000/commentsArray/' + commentJSON.id,
				success: success,
				error: error
			});
		},
		upvoteComment: function(commentJSON, success, error) {
			var commentURL = '/comments/' + commentJSON.id;
			var upvotesURL = commentURL + '/upvotes/';

			if(commentJSON.userHasUpvoted) {
				$.ajax({
					type: 'post',
					url: upvotesURL ,
					data: {
						comment: commentJSON.id
					},
					success: function() {
						success(commentJSON)
					},
					error: error
				});
			} else {
				$.ajax({
					type: 'delete',
					url: upvotesURL + commentJSON.id,
					success: function() {
						success(commentJSON)
					},
					error: error
				});
			}
		},
		uploadAttachments: function(commentArray, success, error) {
			var responses = 0;
			var successfulUploads = [];

			var serverResponded = function() {
				responses++;

				// Check if all requests have finished
				if(responses == commentArray.length) {

					// Case: all failed
					if(successfulUploads.length == 0) {
						error();

					// Case: some succeeded
					} else {
						success(successfulUploads)
					}
				}
			}

			$(commentArray).each(function(index, commentJSON) {

				// Create form data
				var formData = new FormData();
				$(Object.keys(commentJSON)).each(function(index, key) {
					var value = commentJSON[key];
					if(value) formData.append(key, value);
				});

				$.ajax({
					url: 'http://localhost:3000/comments/image/',
					type: 'post',
					data: formData,
					cache: false,
					contentType: false,
					processData: false,
					success: function(commentJSON) {
						successfulUploads.push(commentJSON);
						serverResponded();
					},
					error: function(data) {
						serverResponded();
					},
				});
			});
		},

[jessenieminen]

Unfortunately we can't provide you with support regarding the implementation of your backend.