craft-nft

commit 18bbc3c6b226e8b1488348c2bf9a78fc85a0e17a
parent 58bec7f9fb3478b29d539a514a509ee91305c23e
Author: lash <dev@holbrook.no>
Date:   Sat, 17 Dec 2022 20:11:49 +0000

Fix mint available check in batches view

Diffstat:
M
js/manual_test_browser.js
 | 
18
+++++++++---------
M
js/src/engine.js
 | 
3
+++

2 files changed, 12 insertions(+), 9 deletions(-)
diff --git a/js/manual_test_browser.js b/js/manual_test_browser.js
@@ -22,7 +22,7 @@ window.addEventListener('tokenBatch', (e) => {
 	li.setAttribute('id', 'token_' + e.detail.tokenId + ' _batch_' + e.detail.batch);
 	span.innerHTML = 'used ' + e.detail.cursor + ' of ' + e.detail.count;
 	li.appendChild(span);
-	if (window.craftnft.isMintAvailable(e.detail.tokenId, e.detail.batch)) {
+	if (window.craftnft.isMintAvailable(session, e.detail.tokenId, e.detail.batch)) {
 		const a = document.createElement('a');
 		a.setAttribute('onClick', 'uiMintToken("' + e.detail.tokenId + '", ' + e.detail.batch + ')');
 		a.innerHTML = 'mint';
@@ -93,17 +93,17 @@ async function uiMintToken(tokenId, batch) {
 
 
 async function uiViewTokenSingle(tokenId) {
+	let li = document.createElement('li');
+	li.setAttribute('id', 'token_' + tokenId + '_single');
 	if (!await window.craftnft.isMintAvailable(session, tokenId, 0)) {
 		console.debug('token ' + tokenId + ' is already minted');
-		return;
+		li.innerHTML = '(already minted)';
+	} else {
+		let a = document.createElement('a');
+		a.setAttribute('onClick', 'uiMintToken("' + tokenId + '", ' + 0 + ')');
+		a.innerHTML = 'mint';
+		li.appendChild(a);
 	}
-	const li = document.createElement('li');
-	li.setAttribute('id', 'token_' + tokenId + '_single');
-	
-	let a = document.createElement('a');
-	a.setAttribute('onClick', 'uiMintToken("' + tokenId + '", ' + 0 + ')');
-	a.innerHTML = 'mint';
-	li.appendChild(a);
 
 	const batch = document.getElementById('token_batches');
 	batch.appendChild(li);
diff --git a/js/src/engine.js b/js/src/engine.js
@@ -63,6 +63,9 @@ async function mintToken(session, tokenId, batch, recipient) {
 
 async function isMintAvailable(session, tokenId, batch) {
 	let token = await session.contract.methods.token('0x' + tokenId, batch).call({from: session.account});
+	if (token === undefined) {
+		return false;
+	}
 	if (batch == 0) {
 		if (token.count == 0) {
 			return token.cursor == 0;