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(function() { |
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document.querySelectorAll('.pwyw-cart-input').forEach(function(input) { |
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var debounce; |
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input.addEventListener('change', function() { |
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clearTimeout(debounce); |
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var itemId = this.dataset.itemId; |
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var dollars = parseFloat(this.value) || 0; |
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var cents = Math.round(dollars * 100); |
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debounce = setTimeout(function() { |
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fetch('/api/cart/' + itemId, { |
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method: 'PUT', |
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headers: Object.assign({'Content-Type': 'application/json'}, csrfHeaders()), |
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body: JSON.stringify({ amount_cents: cents }) |
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}).then(function(r) { |
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if (!r.ok) return r.json().then(function(d) { showToast(d.error || 'Invalid amount'); }); |
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}).catch(function() { showToast('Failed to update amount'); }); |
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}, 300); |
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}); |
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}); |
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})(); |
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|
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window.removeCartGroup = function(btn) { |
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var name = btn.dataset.sellerName || 'this creator'; |
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if (!confirm('Remove all items from ' + name + '?')) return; |
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var group = btn.closest('.cart-group'); |
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if (!group) return; |
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var rows = group.querySelectorAll('tr[id^="cart-row-"]'); |
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if (rows.length === 0) return; |
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btn.disabled = true; |
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var headers = csrfHeaders(); |
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var pending = rows.length; |
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var failed = false; |
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function finish() { |
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if (--pending !== 0) return; |
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if (failed) { |
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showToast('Some items could not be removed. Refreshing.'); |
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window.location.reload(); |
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} else { |
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window.location.reload(); |
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} |
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} |
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rows.forEach(function(row) { |
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var id = row.id.replace('cart-row-', ''); |
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fetch('/api/cart/' + id, { method: 'DELETE', headers: headers }) |
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.then(function(r) { if (!r.ok) failed = true; }) |
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.catch(function() { failed = true; }) |
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.finally(finish); |
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}); |
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}; |
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