488 lines
19 KiB
JavaScript
488 lines
19 KiB
JavaScript
/**
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* 주문창 UI 전체 로직
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* - 매수/매도 탭, 주문유형, 단가/수량 입력, 주문 제출
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* - 미체결/체결/잔고 탭
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*/
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// 현재 활성 탭: 'buy' | 'sell'
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let orderSide = 'buy';
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// 주문가능수량 (퍼센트 버튼용)
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let orderableQty = 0;
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// 현재 종목 코드 (전역에서 STOCK_CODE 사용)
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// -----------------------------------
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// 호가 단위(틱) 계산
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// -----------------------------------
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function getTickSize(price) {
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if (price < 2000) return 1;
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if (price < 5000) return 5;
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if (price < 20000) return 10;
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if (price < 50000) return 50;
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if (price < 200000) return 100;
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if (price < 500000) return 500;
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return 1000;
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}
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// -----------------------------------
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// 초기화
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// -----------------------------------
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function initOrder() {
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updateOrderSide('buy');
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loadOrderable();
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loadPendingTab();
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}
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// -----------------------------------
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// 매수/매도 탭 전환
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// -----------------------------------
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function updateOrderSide(side) {
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orderSide = side;
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const buyTab = document.getElementById('orderBuyTab');
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const sellTab = document.getElementById('orderSellTab');
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const submitBtn = document.getElementById('orderSubmitBtn');
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if (side === 'buy') {
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buyTab.classList.add('bg-red-500', 'text-white');
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buyTab.classList.remove('bg-gray-100', 'text-gray-600');
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sellTab.classList.add('bg-gray-100', 'text-gray-600');
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sellTab.classList.remove('bg-blue-500', 'text-white');
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submitBtn.textContent = '매수';
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submitBtn.className = 'w-full py-2.5 text-sm font-bold rounded-lg bg-red-500 hover:bg-red-600 text-white transition-colors';
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} else {
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sellTab.classList.add('bg-blue-500', 'text-white');
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sellTab.classList.remove('bg-gray-100', 'text-gray-600');
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buyTab.classList.add('bg-gray-100', 'text-gray-600');
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buyTab.classList.remove('bg-red-500', 'text-white');
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submitBtn.textContent = '매도';
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submitBtn.className = 'w-full py-2.5 text-sm font-bold rounded-lg bg-blue-500 hover:bg-blue-600 text-white transition-colors';
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}
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// 폼 초기화
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resetOrderForm();
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loadOrderable();
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}
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function resetOrderForm() {
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const priceEl = document.getElementById('orderPrice');
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const qtyEl = document.getElementById('orderQty');
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if (priceEl) priceEl.value = '';
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if (qtyEl) qtyEl.value = '';
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updateOrderTotal();
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hideOrderConfirm();
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}
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// -----------------------------------
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// 주문유형 변경 처리
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// -----------------------------------
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function onTradeTypeChange() {
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const tp = document.getElementById('orderTradeType').value;
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const priceEl = document.getElementById('orderPrice');
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const priceUpBtn = document.getElementById('priceUpBtn');
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const priceDownBtn = document.getElementById('priceDownBtn');
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// 시장가(3)일 때 단가 입력 비활성화
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const isMarket = (tp === '3');
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priceEl.disabled = isMarket;
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priceUpBtn.disabled = isMarket;
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priceDownBtn.disabled = isMarket;
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if (isMarket) {
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priceEl.value = '';
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priceEl.placeholder = '시장가';
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updateOrderTotal();
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} else {
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priceEl.placeholder = '단가 입력';
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}
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}
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// -----------------------------------
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// 단가 ▲▼ 버튼
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// -----------------------------------
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function adjustPrice(direction) {
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const el = document.getElementById('orderPrice');
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// 입력란이 비어 있으면 현재가를 기준으로 시작
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let price = parseInt(el.value, 10);
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if (!price || isNaN(price)) {
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const rawEl = document.getElementById('currentPrice');
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price = rawEl ? parseInt(rawEl.dataset.raw || '0', 10) : 0;
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}
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const tick = getTickSize(price);
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price += direction * tick;
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if (price < 1) price = 1;
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el.value = price;
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updateOrderTotal();
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loadOrderable();
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}
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// -----------------------------------
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// 호가창 클릭 → 단가 자동 입력
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// -----------------------------------
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window.setOrderPrice = function(price) {
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const priceEl = document.getElementById('orderPrice');
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if (!priceEl || priceEl.disabled) return;
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priceEl.value = price;
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updateOrderTotal();
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loadOrderable();
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};
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// -----------------------------------
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// 총 주문금액 실시간 표시
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// -----------------------------------
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function updateOrderTotal() {
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const price = parseInt(document.getElementById('orderPrice').value.replace(/,/g, ''), 10) || 0;
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const qty = parseInt(document.getElementById('orderQty').value.replace(/,/g, ''), 10) || 0;
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const total = price * qty;
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const el = document.getElementById('orderTotal');
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if (el) el.textContent = total > 0 ? total.toLocaleString('ko-KR') + '원' : '-';
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}
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// -----------------------------------
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// 수량 퍼센트 버튼
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// -----------------------------------
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function setQtyPercent(pct) {
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if (orderableQty <= 0) return;
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const qty = Math.floor(orderableQty * pct / 100);
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const el = document.getElementById('orderQty');
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if (el) el.value = qty > 0 ? qty : 0;
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updateOrderTotal();
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}
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// -----------------------------------
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// 주문가능금액/수량 조회
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// -----------------------------------
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async function loadOrderable() {
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const code = typeof STOCK_CODE !== 'undefined' ? STOCK_CODE : '';
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const price = document.getElementById('orderPrice')?.value || '0';
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const side = orderSide === 'buy' ? 'buy' : 'sell';
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try {
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const res = await fetch(`/api/account/orderable?code=${code}&price=${price}&side=${side}`);
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const data = await res.json();
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const qtyEl = document.getElementById('orderableQty');
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const amtEl = document.getElementById('orderableAmt');
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const entrEl = document.getElementById('orderableEntr');
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if (data.ordAlowq) {
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orderableQty = parseInt(data.ordAlowq.replace(/,/g, ''), 10) || 0;
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if (qtyEl) qtyEl.textContent = orderableQty.toLocaleString('ko-KR') + '주';
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} else {
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orderableQty = 0;
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if (qtyEl) qtyEl.textContent = '-';
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}
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if (amtEl) amtEl.textContent = data.ordAlowa ? parseInt(data.ordAlowa.replace(/,/g, ''), 10).toLocaleString('ko-KR') + '원' : '-';
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if (entrEl) entrEl.textContent = data.entr ? parseInt(data.entr.replace(/,/g, ''), 10).toLocaleString('ko-KR') + '원' : '-';
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} catch (e) {
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// 조회 실패 시 조용히 처리
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}
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}
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// -----------------------------------
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// 주문 확인 메시지 표시/숨김
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// -----------------------------------
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function showOrderConfirm() {
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const price = parseInt(document.getElementById('orderPrice').value.replace(/,/g, ''), 10) || 0;
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const qty = parseInt(document.getElementById('orderQty').value.replace(/,/g, ''), 10) || 0;
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const tp = document.getElementById('orderTradeType').value;
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const name = typeof STOCK_NAME !== 'undefined' ? STOCK_NAME : '';
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if (qty <= 0) {
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showOrderToast('수량을 입력해주세요.', 'error');
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return;
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}
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if (tp !== '3' && price <= 0) {
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showOrderToast('단가를 입력해주세요.', 'error');
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return;
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}
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const sideText = orderSide === 'buy' ? '매수' : '매도';
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const priceText = tp === '3' ? '시장가' : price.toLocaleString('ko-KR') + '원';
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const msg = `${name} ${qty.toLocaleString('ko-KR')}주 ${priceText} ${sideText} 하시겠습니까?`;
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const confirmEl = document.getElementById('orderConfirmMsg');
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const confirmBox = document.getElementById('orderConfirmBox');
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if (confirmEl) confirmEl.textContent = msg;
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if (confirmBox) confirmBox.classList.remove('hidden');
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document.getElementById('orderSubmitBtn').classList.add('hidden');
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}
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function hideOrderConfirm() {
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const confirmBox = document.getElementById('orderConfirmBox');
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const submitBtn = document.getElementById('orderSubmitBtn');
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if (confirmBox) confirmBox.classList.add('hidden');
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if (submitBtn) submitBtn.classList.remove('hidden');
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}
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// -----------------------------------
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// 주문 제출
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// -----------------------------------
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async function submitOrder() {
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const price = document.getElementById('orderPrice').value || '';
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const qty = document.getElementById('orderQty').value || '';
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const tradeTP = document.getElementById('orderTradeType').value;
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const exchange = document.querySelector('input[name="orderExchange"]:checked')?.value || 'KRX';
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const code = typeof STOCK_CODE !== 'undefined' ? STOCK_CODE : '';
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hideOrderConfirm();
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const payload = {
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exchange: exchange,
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code: code,
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qty: qty.replace(/,/g, ''),
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price: tradeTP === '3' ? '' : price.replace(/,/g, ''),
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tradeTP: tradeTP,
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};
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const url = orderSide === 'buy' ? '/api/order/buy' : '/api/order/sell';
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try {
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const res = await fetch(url, {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify(payload),
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});
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const data = await res.json();
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if (!res.ok || data.error) {
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showOrderToast(data.error || '주문 실패', 'error');
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return;
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}
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const sideText = orderSide === 'buy' ? '매수' : '매도';
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showOrderToast(`${sideText} 주문 접수 완료 (주문번호: ${data.orderNo})`, 'success');
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resetOrderForm();
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loadOrderable();
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// 미체결 탭 갱신
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loadPendingTab();
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if (document.getElementById('pendingTab')?.classList.contains('active-tab')) {
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showAccountTab('pending');
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}
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} catch (e) {
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showOrderToast('네트워크 오류: ' + e.message, 'error');
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}
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}
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// -----------------------------------
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// 토스트 알림
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// -----------------------------------
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function showOrderToast(msg, type) {
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const toast = document.createElement('div');
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toast.className = `fixed bottom-6 left-1/2 -translate-x-1/2 z-50 px-5 py-3 rounded-lg text-sm font-medium shadow-lg transition-opacity
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${type === 'success' ? 'bg-green-500 text-white' : 'bg-red-500 text-white'}`;
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toast.textContent = msg;
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document.body.appendChild(toast);
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setTimeout(() => {
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toast.style.opacity = '0';
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setTimeout(() => toast.remove(), 400);
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}, 3000);
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}
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// -----------------------------------
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// 계좌 탭 전환
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// -----------------------------------
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function showAccountTab(tab) {
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['pending', 'history', 'balance'].forEach(t => {
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const btn = document.getElementById(t + 'Tab');
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const panel = document.getElementById(t + 'Panel');
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if (btn) {
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if (t === tab) {
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btn.classList.add('border-b-2', 'border-blue-500', 'text-blue-600', 'active-tab');
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btn.classList.remove('text-gray-500');
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} else {
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btn.classList.remove('border-b-2', 'border-blue-500', 'text-blue-600', 'active-tab');
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btn.classList.add('text-gray-500');
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}
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}
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if (panel) panel.classList.toggle('hidden', t !== tab);
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});
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if (tab === 'pending') loadPendingTab();
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if (tab === 'history') loadHistoryTab();
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if (tab === 'balance') loadBalanceTab();
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}
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// -----------------------------------
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// 미체결 탭
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// -----------------------------------
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async function loadPendingTab() {
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const panel = document.getElementById('pendingPanel');
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if (!panel) return;
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panel.innerHTML = '<p class="text-xs text-gray-400 text-center py-4">조회 중...</p>';
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try {
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const res = await fetch('/api/account/pending');
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const list = await res.json();
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if (!res.ok) {
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panel.innerHTML = `<p class="text-xs text-red-400 text-center py-4">${list.error || '조회 실패'}</p>`;
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return;
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}
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if (!list || list.length === 0) {
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panel.innerHTML = '<p class="text-xs text-gray-400 text-center py-4">미체결 내역이 없습니다.</p>';
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return;
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}
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panel.innerHTML = list.map(o => {
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const isBuy = o.trdeTp === '2';
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const sideClass = isBuy ? 'text-red-500' : 'text-blue-500';
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const sideText = isBuy ? '매수' : '매도';
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return `
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<div class="flex items-center justify-between py-2 border-b border-gray-100 text-xs gap-2">
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<div class="flex-1 min-w-0">
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<p class="font-semibold text-gray-800 truncate">${o.stkNm}</p>
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<p class="${sideClass}">${sideText} · ${parseInt(o.ordPric||0).toLocaleString('ko-KR')}원</p>
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<p class="text-gray-400">미체결 ${parseInt(o.osoQty||0).toLocaleString('ko-KR')}/${parseInt(o.ordQty||0).toLocaleString('ko-KR')}주</p>
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</div>
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<div class="flex gap-1 shrink-0">
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<button onclick="cancelOrder('${o.ordNo}','${o.stkCd}')"
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class="px-2 py-1 text-xs rounded border border-gray-300 text-gray-600 hover:bg-gray-100">취소</button>
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</div>
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</div>`;
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}).join('');
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} catch (e) {
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panel.innerHTML = `<p class="text-xs text-red-400 text-center py-4">오류: ${e.message}</p>`;
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}
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}
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// -----------------------------------
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// 미체결 취소
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// -----------------------------------
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async function cancelOrder(ordNo, stkCd) {
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if (!confirm('전량 취소하시겠습니까?')) return;
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try {
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const res = await fetch('/api/order', {
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method: 'DELETE',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({ origOrdNo: ordNo, code: stkCd, qty: '0', exchange: 'KRX' }),
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});
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const data = await res.json();
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if (!res.ok || data.error) {
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showOrderToast(data.error || '취소 실패', 'error');
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return;
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}
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showOrderToast('취소 주문 접수 완료', 'success');
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loadPendingTab();
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} catch (e) {
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showOrderToast('네트워크 오류', 'error');
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}
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}
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// -----------------------------------
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// 체결내역 탭
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// -----------------------------------
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async function loadHistoryTab() {
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const panel = document.getElementById('historyPanel');
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if (!panel) return;
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panel.innerHTML = '<p class="text-xs text-gray-400 text-center py-4">조회 중...</p>';
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try {
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const res = await fetch('/api/account/history');
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const list = await res.json();
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if (!res.ok) {
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panel.innerHTML = `<p class="text-xs text-red-400 text-center py-4">${list.error || '조회 실패'}</p>`;
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return;
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}
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if (!list || list.length === 0) {
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panel.innerHTML = '<p class="text-xs text-gray-400 text-center py-4">체결 내역이 없습니다.</p>';
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return;
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}
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panel.innerHTML = list.map(o => {
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const isBuy = o.trdeTp === '2';
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const sideClass = isBuy ? 'text-red-500' : 'text-blue-500';
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const sideText = isBuy ? '매수' : '매도';
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const fee = (parseInt(o.trdeCmsn||0) + parseInt(o.trdeTax||0)).toLocaleString('ko-KR');
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return `
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<div class="py-2 border-b border-gray-100 text-xs">
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<div class="flex justify-between">
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<span class="font-semibold text-gray-800">${o.stkNm}</span>
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<span class="${sideClass}">${sideText}</span>
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</div>
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<div class="flex justify-between text-gray-500 mt-0.5">
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<span>체결가 ${parseInt(o.cntrPric||0).toLocaleString('ko-KR')}원 × ${parseInt(o.cntrQty||0).toLocaleString('ko-KR')}주</span>
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<span>수수료+세금 ${fee}원</span>
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</div>
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</div>`;
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}).join('');
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} catch (e) {
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panel.innerHTML = `<p class="text-xs text-red-400 text-center py-4">오류: ${e.message}</p>`;
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}
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}
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// -----------------------------------
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// 잔고 탭
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// -----------------------------------
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async function loadBalanceTab() {
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const panel = document.getElementById('balancePanel');
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if (!panel) return;
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panel.innerHTML = '<p class="text-xs text-gray-400 text-center py-4">조회 중...</p>';
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try {
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const res = await fetch('/api/account/balance');
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const data = await res.json();
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if (!res.ok) {
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panel.innerHTML = `<p class="text-xs text-red-400 text-center py-4">${data.error || '조회 실패'}</p>`;
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return;
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}
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const plClass = parseFloat(data.totPrftRt || '0') >= 0 ? 'text-red-500' : 'text-blue-500';
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let html = `
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<div class="grid grid-cols-2 gap-2 text-xs mb-3 pb-2 border-b border-gray-100">
|
||
<div>
|
||
<p class="text-gray-400">추정예탁자산</p>
|
||
<p class="font-semibold">${parseInt(data.prsmDpstAsetAmt||0).toLocaleString('ko-KR')}원</p>
|
||
</div>
|
||
<div>
|
||
<p class="text-gray-400">총평가손익</p>
|
||
<p class="font-semibold ${plClass}">${parseInt(data.totEvltPl||0).toLocaleString('ko-KR')}원</p>
|
||
</div>
|
||
<div>
|
||
<p class="text-gray-400">총평가금액</p>
|
||
<p class="font-semibold">${parseInt(data.totEvltAmt||0).toLocaleString('ko-KR')}원</p>
|
||
</div>
|
||
<div>
|
||
<p class="text-gray-400">수익률</p>
|
||
<p class="font-semibold ${plClass}">${parseFloat(data.totPrftRt||0).toFixed(2)}%</p>
|
||
</div>
|
||
</div>`;
|
||
|
||
if (!data.stocks || data.stocks.length === 0) {
|
||
html += '<p class="text-xs text-gray-400 text-center py-2">보유 종목이 없습니다.</p>';
|
||
} else {
|
||
html += data.stocks.map(s => {
|
||
const prft = parseFloat(s.prftRt || '0');
|
||
const cls = prft >= 0 ? 'text-red-500' : 'text-blue-500';
|
||
return `
|
||
<div class="py-2 border-b border-gray-100 text-xs">
|
||
<div class="flex justify-between">
|
||
<span class="font-semibold text-gray-800">${s.stkNm}</span>
|
||
<span class="${cls}">${prft >= 0 ? '+' : ''}${prft.toFixed(2)}%</span>
|
||
</div>
|
||
<div class="flex justify-between text-gray-500 mt-0.5">
|
||
<span>${parseInt(s.rmndQty||0).toLocaleString('ko-KR')}주 / 평단 ${parseInt(s.purPric||0).toLocaleString('ko-KR')}원</span>
|
||
<span class="${cls}">${parseInt(s.evltvPrft||0).toLocaleString('ko-KR')}원</span>
|
||
</div>
|
||
</div>`;
|
||
}).join('');
|
||
}
|
||
|
||
panel.innerHTML = html;
|
||
} catch (e) {
|
||
panel.innerHTML = `<p class="text-xs text-red-400 text-center py-4">오류: ${e.message}</p>`;
|
||
}
|
||
}
|
||
|
||
// -----------------------------------
|
||
// DOM 준비 후 초기화
|
||
// -----------------------------------
|
||
document.addEventListener('DOMContentLoaded', initOrder);
|