Hey guys
I’m struggling to get a response in the console from my cloud function. Ill post my code below if anyone is good with cloud functions. Any help is much appreciated.
Cheers
HTML
<!DOCTYPE html>
<html lang="en">
<head>
<link rel="shortcut icon" href="">
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Morarables</title>
<link href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-0evHe/X+R7YkIZDRvuzKMRqM+OrBnVFBL6DOitfPri4tjfHxaWutUpFmBp4vmVor" crossorigin="anonymous">
<link rel="stylesheet" href="main.css">
</head>
<script>
Moralis.init("iyhSgWOnDLaSy73cTGRPT2pQ1yG6TNbwr5pzKsIo"); // app id from moralis
Moralis.serverURL = "https://5platkya43gg.usemoralis.com:2053/server"; // server URl from moralis
async function getItems(){
const userItems = await Moralis.Cloud.run("getUserItems")
console.log(userItems)
}
getUserItems()
</script>
<body class="bg-dark">
<nav class="navbar navbar-expand-lg navbar-dark bg-transparent border-bottom border-light>
<div class="container-fluid">
<a class="navbar-brand" href="#">Morarable</a>
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarNav">
<ul class="navbar-nav mr-auto">
<li class="nav-item">
<a class="nav-link active" aria-current="page" href="#">Home</a>
</li>
</ul>
</div>
</div>
</nav>
<div>
<button id="btnConnect">Connect Wallet</button>
<button id="btnUserInfo">Profile</button>
<button id="btnOpenCreateItem">Create</button>
<button id="btnMyItems">My Items</button>
</div>
<div id="userInfo">
<h4>User Profile</h4>
<input type="text" id="txtUsername" required placeholder="Enter username">
<input type="text" id="txtEmail" placeholder="Enter email">
<small>Optional</small>
<img width="50" height="50" src="" id="imgAvatar" alt="">
<label for="fileAvatar">Select Avatar</label>
<input type="file" id="fileAvatar">
<button id="btnLogOut">Log out</button>
<button id="btnCloseUserInfo">Close</button>
<button id="btnSaveUserInfo">Save</button>
</div>
<div id="createItem">
<h4>Create Item</h4>
<input type="text" id="txtCreateItemName" required placeholder="Enter name">
<textarea id="txtCreateItemDescription" cols="30" rows="5" placeholder="Enter description"></textarea>
<input type="number" min="1" step="1" id="numCreateItemPrice" placeholder="Enter price" required>
<label for="selectCreateItemStatus">Status</label>
<select id="selectCreateItemStatus">
<option value="0">Not for sale</option>
<option value="1">Instant buy</option>
<option value="2">Accept Offers</option>
</select>
<label for="fileCreateItemFile">Select File</label>
<input type="file" id="fileCreateItemFile">
<button id="btnCloseCreateItem">Close</button>
<button id="btnCreateItem">Create!</button>
</div>
<div id="userItems">
<h4>My Items</h4>
<div id="userItemsList"></div>
<button id="btnCloseUserItems">Close</button>
</div>
<script src="https://cdn.jsdelivr.net/npm/web3@latest/dist/web3.min.js"></script>
<script src="https://unpkg.com/moralis@latest/dist/moralis.js"></script>
<script src="main.js"></script>
<script src="abi.js"></script>
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js" integrity="sha384-pprn3073KE6tl6bjs2QrFaJGz5/SUsLqktiwsUTF55Jfv3qYSDhgCecCxMW52nD2" crossorigin="anonymous"></script>
</body>
</html>
Javascript
const serverUrl = "https://5platkya43gg.usemoralis.com:2053/server";
const appId = "iyhSgWOnDLaSy73cTGRPT2pQ1yG6TNbwr5pzKsIo";
const TOKEN_CONTRACT_ADDRESS = "0x9731268F2f3d39eeaF9925F1D8327c26b0Cd0dA2";
Moralis.start({ serverUrl, appId });
init = async () => {
hideElement(userItemsSection);
hideElement(userInfo);
hideElement(createItemForm);
await Moralis.enableWeb3();
window.web3 = new Web3(web3.currentProvider);
window.tokenContract = new web3.eth.Contract(tokenContractAbi, TOKEN_CONTRACT_ADDRESS);
initUser();
}
initUser = async () => {
if (await Moralis.User.current()){
hideElement(userConnectButton);
showElement(userProfileButton);
showElement(openCreateItemButton);
showElement(openUserItemsButton);
}else{
showElement(userConnectButton);
hideElement(userProfileButton);
hideElement(openCreateItemButton);
hideElement(createItemForm);
hideElement(openUserItemsButton);
}
}
login = async () => {
try {
await Moralis.authenticate();
initUser();
} catch (error) {
alert(error)
}
}
logout = async () => {
await Moralis.User.logOut();
hideElement(userInfo);
initUser();
}
openUserInfo = async () => {
user = await Moralis.User.current();
if (user){
const email = user.get('email');
if(email){
userEmailField.value = email;
}else{
userEmailField.value = "";
}
userNameField.value = user.get('username');
const userAvatar = user.get('avatar');
if(userAvatar){
userAvatarImg.src = userAvatar.url();
showElement(userAvatarImg);
}else{
hideElement(userAvatarImg);
}
showElement(userInfo);
}else{
login();
}
}
saveUserInfo = async () => {
user.set('email', userEmailField.value);
user.set('username', userNameField.value);
if (userAvatarFile.files.length > 0) {
const avatar = new Moralis.File("avatar1.jpg", userAvatarFile.files[0]);
user.set('avatar', avatar);
}
await user.save();
alert("User info saved successfully!");
openUserInfo();
}
createItem = async () => {
if (createItemFile.files.length == 0){
alert("Please select a file!");
return;
} else if (createItemNameField.value.length == 0){
alert("Please give the item a name!");
return;
}
const nftFile = new Moralis.File("nftFile.jpg",createItemFile.files[0]);
await nftFile.saveIPFS();
const nftFilePath = nftFile.ipfs();
const nftFileHash = nftFile.hash();
const metadata = {
name: createItemNameField.value,
description: createItemDescriptionField.value,
image: nftFilePath,
};
const nftFileMetadataFile = new Moralis.File("metadata.json", {base64 : btoa(JSON.stringify(metadata))});
await nftFileMetadataFile.saveIPFS();
const nftFileMetadataFilePath = nftFileMetadataFile.ipfs();
const nftFileMetadataFileHash = nftFileMetadataFile.hash();
const nftId = await mintNFT(nftFileMetadataFilePath);
const Item = Moralis.Object.extend("Item");
const item = new Item();
item.set('name', createItemNameField.value);
item.set('description', createItemDescriptionField.value);
item.set('nftFilePath', nftFilePath);
item.set('nftFileHash', nftFileHash);
item.set('metadataFilePath', nftFileMetadataFilePath);
item.set('metadataFileHash', nftFileMetadataFileHash);
item.set('nftId', nftId);
item.set('nftContractAddress', TOKEN_CONTRACT_ADDRESS);
await item.save();
console.log(item);
}
mintNFT = async (metadataUrl) => {
const receipt = await tokenContract.methods.createItem(metadataUrl).send({from: ethereum.selectedAddress});;
console.log(receipt);
return receipt.events.Transfer.returnValues.tokenId;
}
hideElement = (element) => element.style.display = "none";
showElement = (element) => element.style.display = "block";
openUserItems = async () => {
user = await Moralis.User.current();
if (user){
showElement(userItemsSection);
}else{
login();
}
}
//Navbar
const userConnectButton = document.getElementById("btnConnect");
userConnectButton.onclick = login;
const userProfileButton = document.getElementById("btnUserInfo");
userProfileButton.onclick = openUserInfo;
//Userinfo
const userInfo = document.getElementById("userInfo");
const userNameField = document.getElementById("txtUsername");
const userEmailField = document.getElementById("txtEmail");
const userAvatarImg = document.getElementById("imgAvatar");
const userAvatarFile = document.getElementById("fileAvatar");
document.getElementById("btnCloseUserInfo").onclick = () => hideElement(userInfo);
document.getElementById("btnLogOut").onclick = logout;
document.getElementById("btnSaveUserInfo").onclick = saveUserInfo;
//Item Creation
const createItemForm = document.getElementById("createItem");
const createItemNameField = document.getElementById("txtCreateItemName");
const createItemDescriptionField = document.getElementById("txtCreateItemDescription");
const createItemPriceField = document.getElementById("numCreateItemPrice");
const createItemStatusField = document.getElementById("selectCreateItemStatus");
const createItemFile = document.getElementById("fileCreateItemFile");
const openCreateItemButton = document.getElementById("btnOpenCreateItem");
openCreateItemButton.onclick = () => showElement(createItemForm);
document.getElementById("btnCloseCreateItem").onclick = () => hideElement(createItemForm);
document.getElementById("btnCreateItem").onclick = createItem;
//User Items
const userItemsSection = document.getElementById("userItems");
const userItems = document.getElementById("userItemsList");
document.getElementById("btnCloseUserItems").onclick = () => hideElement("userItemsSection");
const openUserItemsButton = document.getElementById("btnMyItems");
openUserItemsButton.onclick = openUserItems;
init();
abi.js
var tokenContractAbi =
[
{
"inputs": [],
"stateMutability": "nonpayable",
"type": "constructor"
},
{
"anonymous": false,
"inputs": [
{
"indexed": true,
"internalType": "address",
"name": "owner",
"type": "address"
},
{
"indexed": true,
"internalType": "address",
"name": "approved",
"type": "address"
},
{
"indexed": true,
"internalType": "uint256",
"name": "tokenId",
"type": "uint256"
}
],
"name": "Approval",
"type": "event"
},
{
"anonymous": false,
"inputs": [
{
"indexed": true,
"internalType": "address",
"name": "owner",
"type": "address"
},
{
"indexed": true,
"internalType": "address",
"name": "operator",
"type": "address"
},
{
"indexed": false,
"internalType": "bool",
"name": "approved",
"type": "bool"
}
],
"name": "ApprovalForAll",
"type": "event"
},
{
"anonymous": false,
"inputs": [
{
"indexed": true,
"internalType": "address",
"name": "from",
"type": "address"
},
{
"indexed": true,
"internalType": "address",
"name": "to",
"type": "address"
},
{
"indexed": true,
"internalType": "uint256",
"name": "tokenId",
"type": "uint256"
}
],
"name": "Transfer",
"type": "event"
},
{
"inputs": [
{
"internalType": "uint256",
"name": "",
"type": "uint256"
}
],
"name": "Items",
"outputs": [
{
"internalType": "uint256",
"name": "id",
"type": "uint256"
},
{
"internalType": "address",
"name": "creator",
"type": "address"
},
{
"internalType": "string",
"name": "uri",
"type": "string"
}
],
"stateMutability": "view",
"type": "function",
"constant": true
},
{
"inputs": [
{
"internalType": "address",
"name": "to",
"type": "address"
},
{
"internalType": "uint256",
"name": "tokenId",
"type": "uint256"
}
],
"name": "approve",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "owner",
"type": "address"
}
],
"name": "balanceOf",
"outputs": [
{
"internalType": "uint256",
"name": "",
"type": "uint256"
}
],
"stateMutability": "view",
"type": "function",
"constant": true
},
{
"inputs": [
{
"internalType": "uint256",
"name": "tokenId",
"type": "uint256"
}
],
"name": "getApproved",
"outputs": [
{
"internalType": "address",
"name": "",
"type": "address"
}
],
"stateMutability": "view",
"type": "function",
"constant": true
},
{
"inputs": [
{
"internalType": "address",
"name": "owner",
"type": "address"
},
{
"internalType": "address",
"name": "operator",
"type": "address"
}
],
"name": "isApprovedForAll",
"outputs": [
{
"internalType": "bool",
"name": "",
"type": "bool"
}
],
"stateMutability": "view",
"type": "function",
"constant": true
},
{
"inputs": [],
"name": "name",
"outputs": [
{
"internalType": "string",
"name": "",
"type": "string"
}
],
"stateMutability": "view",
"type": "function",
"constant": true
},
{
"inputs": [
{
"internalType": "uint256",
"name": "tokenId",
"type": "uint256"
}
],
"name": "ownerOf",
"outputs": [
{
"internalType": "address",
"name": "",
"type": "address"
}
],
"stateMutability": "view",
"type": "function",
"constant": true
},
{
"inputs": [
{
"internalType": "address",
"name": "from",
"type": "address"
},
{
"internalType": "address",
"name": "to",
"type": "address"
},
{
"internalType": "uint256",
"name": "tokenId",
"type": "uint256"
}
],
"name": "safeTransferFrom",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "from",
"type": "address"
},
{
"internalType": "address",
"name": "to",
"type": "address"
},
{
"internalType": "uint256",
"name": "tokenId",
"type": "uint256"
},
{
"internalType": "bytes",
"name": "data",
"type": "bytes"
}
],
"name": "safeTransferFrom",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "operator",
"type": "address"
},
{
"internalType": "bool",
"name": "approved",
"type": "bool"
}
],
"name": "setApprovalForAll",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "bytes4",
"name": "interfaceId",
"type": "bytes4"
}
],
"name": "supportsInterface",
"outputs": [
{
"internalType": "bool",
"name": "",
"type": "bool"
}
],
"stateMutability": "view",
"type": "function",
"constant": true
},
{
"inputs": [],
"name": "symbol",
"outputs": [
{
"internalType": "string",
"name": "",
"type": "string"
}
],
"stateMutability": "view",
"type": "function",
"constant": true
},
{
"inputs": [
{
"internalType": "address",
"name": "from",
"type": "address"
},
{
"internalType": "address",
"name": "to",
"type": "address"
},
{
"internalType": "uint256",
"name": "tokenId",
"type": "uint256"
}
],
"name": "transferFrom",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "string",
"name": "uri",
"type": "string"
}
],
"name": "createItem",
"outputs": [
{
"internalType": "uint256",
"name": "",
"type": "uint256"
}
],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "uint256",
"name": "tokenId",
"type": "uint256"
}
],
"name": "tokenURI",
"outputs": [
{
"internalType": "string",
"name": "",
"type": "string"
}
],
"stateMutability": "view",
"type": "function",
"constant": true
}
]
Cloud function
Moralis.Cloud.define("getUserItems", async (request) => {
const query = new Moralis.Query("EthNFTTokenOwners");
query.equalTo("contract_type", "ERC721");
query.containedIn("owner_of", request.user.attributes.accounts);
const queryresults = await query.find();
let sum = 0;
for(let i = 0; i < results.length; ++i) {
results.push({
"tokenObjectId": queryResults[i].id,
"tokenId": queryResults[i].attributes.token_id,
"tokenAddress": queryResults[i].attributes.token_address,
"symbol": queryResults[i].attributes.symbol,
"tokenUri": queryResults[i].attributes.token_uri,
});
}
return results;
});
