feat: let customers remove items and empty the cart, with undo
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Each cart item has a visible "Remover" button instead of a faint ×, and
carts with two or more items get "Esvaziar carrinho". Both show a
"Desfazer" notice for 8 seconds, so a wrong click costs nothing. The
browser test covers remove and undo.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Cauê Faleiros
2026-09-24 18:18:10 -03:00
parent cbbbdb351a
commit b6a90411f1
4 changed files with 45 additions and 4 deletions

View File

@@ -85,6 +85,11 @@ try{
assert.equal(await site.eval('modo'),'file');
await site.click('#cartLink');
await waitFor(()=>site.eval(`location.pathname==='/carrinho' && getComputedStyle($('carr')).display!=='none' && getComputedStyle($('foco')).display==='none'`),'cart page');
// Removing an item is one click and can be undone.
await site.click('[data-rmi="0"]');
assert.deepEqual(await site.eval(`({items:pedido.length,empty:!$('carrVazio').hidden||document.documentElement.hasAttribute('data-sem-itens'),undo:!$('desfazer').hidden})`),{items:0,empty:true,undo:true});
await site.click('#desfazerBtn');
assert.equal(await site.eval('pedido.length===1 && pedido[0].total===21.89 && $("desfazer").hidden'),true);
assert.equal(await site.eval('pedido[0].localFiles[0].name'),'local-test.cdr');
assert.equal(await site.eval('pedido[0].total'),21.89);
assert.equal(await site.eval('document.getElementById("bPagar").disabled'),false);

View File

@@ -748,7 +748,7 @@ footer a:hover{color:var(--laranja2)}
justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:11px;color:#5A6570}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto}}
</style>
<link rel="stylesheet" href="/site-v2.css?v=5">
<link rel="stylesheet" href="/site-v2.css?v=6">
<script src="/site-pages.js"></script>
</head>
<body>
@@ -1121,7 +1121,8 @@ footer a:hover{color:var(--laranja2)}
<h3>Seu pedido</h3>
<div class="cxE">
<h4>Itens</h4>
<div class="itensCab"><h4>Itens</h4>
<button type="button" class="esvaziar" id="bEsvaziar">Esvaziar carrinho</button></div>
<div id="itens"></div>
<div id="atual">
<div class="rot" style="margin-top:12px">Item que você está montando</div>
@@ -1216,6 +1217,9 @@ footer a:hover{color:var(--laranja2)}
<p id="checkoutStatus" class="avisoE" role="status" aria-live="polite"></p>
<div id="checkoutActions"></div>
</div>
<div class="desfazer" id="desfazer" role="status" hidden>
<span id="desfazerTxt"></span><button type="button" id="desfazerBtn">Desfazer</button>
</div>
<div class="carrVazio" id="carrVazio" hidden>
<h2>Seu carrinho está vazio</h2>
<p>Escolha um produto, envie a arte e veja o preço na hora.</p>

View File

@@ -30,10 +30,15 @@ function pintaPedido(){
$('itens').innerHTML = pedido.map((it,i)=>
'<div class="item"><div class="nm2"><b>'+escapeHTML(it.tit)+'</b><span>'+escapeHTML(it.desc)+'</span></div>'+
'<div class="vl2">'+rs(it.total)+'</div>'+
'<button class="x" data-rmi="'+i+'" aria-label="Remover">×</button></div>').join('');
'<button type="button" class="x" data-rmi="'+i+'" aria-label="Remover '+escapeHTML(it.tit)+'">Remover</button></div>').join('');
$('itens').querySelectorAll('[data-rmi]').forEach(b=>b.addEventListener('click',()=>{
pedido.splice(+b.dataset.rmi,1); pintaPedido();
const i=+b.dataset.rmi, [item]=pedido.splice(i,1);
pintaPedido();
avisaDesfazer(item.tit+' saiu do carrinho.',()=>{
pedido.splice(Math.min(i,pedido.length),0,item); pintaPedido();
});
}));
$('bEsvaziar').hidden = pedido.length+(itemAtual?1:0) < 2;
const itens = pedido.reduce((t,it)=>t+it.total,0) + (itemAtual? itemAtual.total : 0);
const frete = entrega.tipo==='frete' && entrega.cotado ? entrega.valor : 0;
const soma = itens + frete;
@@ -118,4 +123,19 @@ function carrinho(){
'o metro cai para '+rs(piso)+' — são '+rs(ganho)+' a menos neste pedido.','var(--verde)');
}
}
// Removing is one click, and a wrong click is undone from the notice that follows.
let desfazerAcao=null, desfazerTimer=null;
function avisaDesfazer(texto,acao){
desfazerAcao=acao; clearTimeout(desfazerTimer);
$('desfazerTxt').textContent=texto; $('desfazer').hidden=false;
desfazerTimer=setTimeout(fechaDesfazer,8000);
}
function fechaDesfazer(){ clearTimeout(desfazerTimer); desfazerAcao=null; $('desfazer').hidden=true; }
addEventListener('dtf-page-changed',fechaDesfazer);
$('desfazerBtn').addEventListener('click',()=>{ const acao=desfazerAcao; fechaDesfazer(); if(acao) acao(); });
$('bEsvaziar').addEventListener('click',()=>{
const antes=pedido.slice();
pedido=[]; invalidaItemAtual(); pintaPedido();
avisaDesfazer('Carrinho esvaziado.',()=>{ pedido=antes; pintaPedido(); });
});
function qm(t,c){ const m=$('qmsg'); m.style.display='block'; m.style.color=c||'var(--verde)'; m.innerHTML=t; }

View File

@@ -192,6 +192,18 @@ section+section{border-top:0}
@media(max-width:820px){#envio>.qual,#envio>.prev,#envio>.carr,#envio>.checkout{width:calc(100% - 32px)}}
/* Cart */
.itensCab{display:flex;align-items:baseline;gap:12px;margin-bottom:11px}
.itensCab h4{margin:0}
.esvaziar{margin-left:auto;border:0;background:none;padding:6px 0;font-size:13.5px;font-weight:600;color:var(--fraco);cursor:pointer;text-decoration:underline;text-underline-offset:3px}
.esvaziar:hover{color:#B8391C}
.esvaziar[hidden]{display:none}
.item{align-items:center}
.item .x{flex:none;height:36px;padding:0 12px;border-radius:8px;border:1px solid #D6D6D6;background:#fff;color:var(--texto2);font-size:13px;font-weight:600;font-family:inherit;cursor:pointer}
.item .x:hover{border-color:#B8391C;color:#B8391C}
.desfazer{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);z-index:80;display:flex;align-items:center;gap:16px;padding:12px 14px 12px 18px;border-radius:12px;background:var(--preto);color:#fff;font-size:14px;box-shadow:0 10px 30px rgba(3,6,11,.25);max-width:calc(100% - 32px);box-sizing:border-box}
.desfazer[hidden]{display:none}
.desfazer button{flex:none;height:36px;padding:0 14px;border-radius:8px;border:0;background:var(--laranja);color:var(--preto);font-family:"Inter",sans-serif;font-weight:800;font-size:14px;cursor:pointer}
@media(max-width:820px){.desfazer{bottom:100px}}
.carrAviso{grid-column:1/-1;font-size:13px;color:var(--fraco)}
.carrAviso:empty{display:none}
.carr{border-radius:16px}