feat: vylepšení funkce objednávání

client/src/App.tsx

@@ -18,6 +18,7 @@ import { useNavigate } from 'react-router-dom';
 import Loader from './components/Loader';
 import { getHumanDateTime, isInTheFuture, formatDateString } from './Utils';
 import NoteModal from './components/modals/NoteModal';
+import ConfirmModal from './components/modals/ConfirmModal';
 import PayForAllModal from './components/modals/PayForAllModal';
 import { useEasterEgg } from './context/eggs';
 import { ClientData, Food, MealSlot, PendingQr, PizzaOrder, DepartureTime, PizzaDayState, Restaurant, RestaurantDayMenu, RestaurantDayMenuMap, LunchChoice, LocationLunchChoicesMap, UserLunchChoice, PizzaVariant, getData, getEasterEggImage, addPizza, removePizza, updatePizzaDayNote, createPizzaDay, deletePizzaDay, lockPizzaDay, unlockPizzaDay, finishOrder, finishDelivery, addChoice, jdemeObed, removeChoices, removeChoice, updateNote, changeDepartureTime, setBuyer, dismissQr, generateQr } from '../../types';
@@ -77,6 +78,7 @@ function App() {
   const [dayIndex, setDayIndex] = useState<number>();
   const [loadingPizzaDay, setLoadingPizzaDay] = useState<boolean>(false);
   const [noteModalOpen, setNoteModalOpen] = useState<boolean>(false);
+  const [dismissQrId, setDismissQrId] = useState<string | null>(null);
   const [payForAllLocationKey, setPayForAllLocationKey] = useState<LunchChoice | null>(null);
   const [eggImage, setEggImage] = useState<Blob>();
   const eggRef = useRef<HTMLImageElement>(null);
@@ -909,18 +911,12 @@ function App() {
               {data.pendingQrs.map(qr => (
                 <div key={qr.id} className='qr-code mb-3'>
                   <p>
-                    <strong>{formatDateString(qr.date)}</strong> — {qr.creator} ({qr.totalPrice} Kč)
+                    <strong>{formatDateString(qr.date)}</strong> — {qr.creator} ({qr.totalPrice / 100} Kč)
                     {qr.purpose && <><br /><span className="text-muted">{qr.purpose}</span></>}
                   </p>
                   <img src={`/api/qr?login=${auth.login}&id=${qr.id}`} alt='QR kód' />
                   <div className='mt-2'>
-                    <Button variant="success" onClick={async () => {
-                      await dismissQr({ body: { id: qr.id } });
-                      const response = await getData({ query: { dayIndex } });
-                      if (response.data) {
-                        setData(response.data);
-                      }
-                    }}>
+                    <Button variant="success" onClick={() => setDismissQrId(qr.id)}>
                       Zaplatil jsem
                     </Button>
                   </div>
@@ -936,6 +932,24 @@ function App() {
       /> */}
       <Footer />
       <NoteModal isOpen={noteModalOpen} onClose={() => setNoteModalOpen(false)} onSave={saveNote} />
+      <ConfirmModal
+        isOpen={dismissQrId !== null}
+        title="Potvrzení platby"
+        message="Opravdu jste zaplatili? QR kód bude odstraněn."
+        confirmLabel="Zaplatil jsem"
+        confirmVariant="success"
+        onClose={() => setDismissQrId(null)}
+        onConfirm={async () => {
+          if (!dismissQrId) return;
+          const id = dismissQrId;
+          setDismissQrId(null);
+          await dismissQr({ body: { id } });
+          const response = await getData({ query: { dayIndex } });
+          if (response.data) {
+            setData(response.data);
+          }
+        }}
+      />
       {payForAllLocationKey && data && (
         <PayForAllModal
           isOpen

client/src/components/modals/ConfirmModal.tsx

@@ -0,0 +1,26 @@
+import { Modal, Button } from "react-bootstrap";
+
+type Props = {
+    isOpen: boolean;
+    title: string;
+    message: string;
+    confirmLabel?: string;
+    confirmVariant?: string;
+    onConfirm: () => void;
+    onClose: () => void;
+};
+
+export default function ConfirmModal({ isOpen, title, message, confirmLabel = "Potvrdit", confirmVariant = "primary", onConfirm, onClose }: Readonly<Props>) {
+    return (
+        <Modal show={isOpen} onHide={onClose}>
+            <Modal.Header closeButton>
+                <Modal.Title>{title}</Modal.Title>
+            </Modal.Header>
+            <Modal.Body>{message}</Modal.Body>
+            <Modal.Footer>
+                <Button variant="secondary" onClick={onClose}>Zrušit</Button>
+                <Button variant={confirmVariant} onClick={onConfirm}>{confirmLabel}</Button>
+            </Modal.Footer>
+        </Modal>
+    );
+}

client/src/components/modals/PayForGroupModal.tsx

@@ -5,6 +5,7 @@ import { generateQr, OrderGroup, OrderGroupMember, QrRecipient } from "../../../
 type Props = {
     isOpen: boolean;
     onClose: () => void;
+    onSuccess?: () => void;
     group: OrderGroup;
     payerLogin: string;
     bankAccount: string;
@@ -18,7 +19,7 @@ type DinerEntry = {
     included: boolean;
 };
 
-export default function PayForGroupModal({ isOpen, onClose, group, payerLogin, bankAccount, bankAccountHolder, groupId }: Readonly<Props>) {
+export default function PayForGroupModal({ isOpen, onClose, onSuccess, group, payerLogin, bankAccount, bankAccountHolder, groupId }: Readonly<Props>) {
     const [diners, setDiners] = useState<DinerEntry[]>([]);
     const [error, setError] = useState<string | null>(null);
     const [loading, setLoading] = useState(false);
@@ -73,9 +74,10 @@ export default function PayForGroupModal({ isOpen, onClose, group, payerLogin, b
                 setError(`Celková částka pro ${d.login} musí být kladná`);
                 return;
             }
+            const note = d.member.note?.trim();
             recipients.push({
                 login: d.login,
-                purpose: `Objednávka ${group.name}`.substring(0, 60),
+                purpose: note ? note.replace(/[^\x00-\xff*]/g, '').replace(/\*/g, '').substring(0, 60) : `Objednávka ${group.name}`.substring(0, 60),
                 amount: total,
             });
         }
@@ -94,6 +96,7 @@ export default function PayForGroupModal({ isOpen, onClose, group, payerLogin, b
                 setError((response.error as any).error || 'Nastala chyba při generování QR kódů');
             } else {
                 setSuccess(true);
+                onSuccess?.();
                 setTimeout(() => onClose(), 2000);
             }
         } catch (e: any) {

client/src/pages/OrderGroupsPage.tsx

@@ -209,7 +209,7 @@ export default function OrderGroupsPage() {
                 )}
 
                 <div className="content-wrapper">
-                    <div className="content" style={{ maxWidth: 960 }}>
+                    <div className="content" style={{ maxWidth: 1200 }}>
                         {/* Vytvoření nové skupiny */}
                         <div className="choice-section fade-in mb-4">
                             <h5>Vytvořit skupinu</h5>
@@ -295,7 +295,7 @@ export default function OrderGroupsPage() {
                                             )}
                                             {isCreator && isOrdered && (
                                                 <>
-                                                    {settings?.bankAccount && settings?.holderName && (
+                                                    {settings?.bankAccount && settings?.holderName && !group.qrGenerated && (
                                                         <Button variant="primary" size="sm" onClick={() => setPayModal(group)}>
                                                             <FontAwesomeIcon icon={faBasketShopping} className="me-1" />
                                                             Generovat QR
@@ -319,10 +319,10 @@ export default function OrderGroupsPage() {
                                             <thead>
                                                 <tr>
                                                     <th>Člen</th>
-                                                    <th style={{ width: 140 }}>Částka (Kč)</th>
+                                                    <th style={{ width: 180 }}>Částka (bez slev)</th>
                                                     <th style={{ width: 220 }}>Příplatek</th>
                                                     <th>Poznámka</th>
-                                                    <th style={{ width: 100 }}>Celkem</th>
+                                                    <th style={{ width: 160 }}>Celkem (s poplatky)</th>
                                                     <th style={{ width: 40 }}></th>
                                                 </tr>
                                             </thead>
@@ -537,7 +537,6 @@ export default function OrderGroupsPage() {
                                                         <small className="text-muted">
                                                             Doručení v: <strong>{group.deliveryAt ?? '—'}</strong>
                                                         </small>
-                                                        {isCreator && <small className="text-muted fst-italic">(upravit)</small>}
                                                     </div>
                                                 )}
                                             </div>
@@ -579,6 +578,7 @@ export default function OrderGroupsPage() {
                 <PayForGroupModal
                     isOpen={!!payModal}
                     onClose={() => setPayModal(null)}
+                    onSuccess={fetchData}
                     group={payModal}
                     groupId={payModal.id}
                     payerLogin={auth.login}

server/src/groups.ts

@@ -131,6 +131,7 @@ export async function setGroupState(login: string, groupId: string, newState: Gr
         await removePendingQrsByGroupId(memberLogins, groupId);
         group.orderedAt = undefined;
         group.deliveryAt = undefined;
+        group.qrGenerated = undefined;
         for (const ml of memberLogins) {
             group.members[ml] = { ...group.members[ml], paid: undefined };
         }
@@ -139,6 +140,16 @@ export async function setGroupState(login: string, groupId: string, newState: Gr
     return saveExtraData(data, date);
 }
 
+export async function markGroupQrGenerated(login: string, groupId: string, date?: Date): Promise<void> {
+    const data = await getExtraData(date);
+    const group = findGroup(data, groupId);
+    if (!group) throw new Error('Skupina nebyla nalezena');
+    if (group.creatorLogin !== login) throw new Error('QR kódy může generovat pouze zakladatel');
+    if (group.state !== GroupState.ORDERED) throw new Error('QR kódy lze generovat pouze ve stavu "objednáno"');
+    group.qrGenerated = true;
+    await saveExtraData(data, date);
+}
+
 export async function markGroupMemberPaid(login: string, groupId: string, date?: Date): Promise<ClientData | null> {
     const data = await getExtraData(date);
     const group = findGroup(data, groupId);

server/src/qr.ts

@@ -56,10 +56,8 @@ function createStorageKey(customerName: string, id: string): string {
  * @param id unikátní identifikátor (UUID) tohoto QR kódu
  */
 export async function generateQr(customerName: string, bankAccountNumber: string, bankAccountHolder: string, amount: number, message: string, id: string): Promise<void> {
-    // Zpráva pro příjemce nesmí dle standardu obsahovat '*' a být delší než 60 znaků
-    if (message.indexOf('*') >= 0) {
-        message = message.replace(/\*/g, '');
-    }
+    // Zpráva nesmí obsahovat '*' a znaky mimo ISO 8859-1; délka max. 60 znaků
+    message = message.replace(/[^\x00-\xff]/g, '').replace(/\*/g, '');
     if (message.length > 60) {
         message = message.substring(0, 60);
     }

server/src/routes/qrRoutes.ts

@@ -3,6 +3,7 @@ import { getLogin } from "../auth";
 import { parseToken, formatDate } from "../utils";
 import { generateQr } from "../qr";
 import { addPendingQr } from "../pizza";
+import { markGroupQrGenerated } from "../groups";
 import { emitToUser } from "../websocket";
 import { GenerateQrData } from "../../../types";
 import crypto from "crypto";
@@ -57,6 +58,10 @@ router.post("/generate", async (req: Request<{}, any, GenerateQrData["body"]>, r
             emitToUser(recipient.login, 'pendingQr', pendingQr);
         }
 
+        if (groupId) {
+            await markGroupQrGenerated(login, groupId);
+        }
+
         res.status(200).json({ success: true, count: recipients.length });
     } catch (e: any) {
         next(e);

types/schemas/_index.yml

@@ -768,6 +768,9 @@ OrderGroup:
     discountValue:
       description: Hodnota slevy (procenta pro typ 'percent', haléře pro typ 'fixed')
       type: integer
+    qrGenerated:
+      description: Příznak, zda byly pro skupinu vygenerovány QR kódy (blokuje opakované generování)
+      type: boolean
 
 # --- NEVYŘÍZENÉ QR KÓDY ---
 PendingQr: