hot fix #1

frontend/src/components/admin/PollLinker.tsx

@@ -29,7 +29,8 @@ import {
 import { useQuery, useMutation, useQueryClient } from '@tanstack/react-query';
 import { AddIcon, DeleteIcon, ChevronDownIcon, ChevronUpIcon, CloseIcon } from '@chakra-ui/icons';
 import { FiPlus } from 'react-icons/fi';
-import { getPolls, createPoll, updatePoll, Poll, CreatePollRequest } from '../../services/polls';
+import { getAdminPolls, getPolls, createPoll, updatePoll, Poll, CreatePollRequest } from '../../services/polls';
+import { useConfirmDialog } from '../../contexts/ConfirmDialogContext';
 
 interface PollLinkerProps {
   articleId?: number;
@@ -47,6 +48,7 @@ const PollLinker: React.FC<PollLinkerProps> = ({ articleId, eventId, onPollsChan
   const [isExpanded, setIsExpanded] = useState(true);
   const [selectedPollId, setSelectedPollId] = useState<string>('');
   const [showCreateForm, setShowCreateForm] = useState(false);
+  const { confirm } = useConfirmDialog();
   
   // Poll creation form state
   const [newPollData, setNewPollData] = useState<CreatePollRequest>({
@@ -82,7 +84,7 @@ const PollLinker: React.FC<PollLinkerProps> = ({ articleId, eventId, onPollsChan
   // Query for all available polls
   const { data: allPolls, isLoading: isLoadingAll } = useQuery({
     queryKey: ['all-admin-polls'],
-    queryFn: () => getPolls({ status: 'active' }),
+    queryFn: () => getAdminPolls({ status: 'active' }),
   });
 
   // Mutation to link existing poll
@@ -189,10 +191,16 @@ const PollLinker: React.FC<PollLinkerProps> = ({ articleId, eventId, onPollsChan
     linkPollMutation.mutate(parseInt(selectedPollId));
   };
 
-  const handleUnlinkPoll = (pollId: number) => {
-    if (window.confirm('Opravdu chcete odpojit tuto anketu?')) {
-      unlinkPollMutation.mutate(pollId);
-    }
+  const handleUnlinkPoll = async (pollId: number) => {
+    const ok = await confirm({
+      title: 'Odpojit anketu',
+      message: 'Opravdu chcete odpojit tuto anketu?',
+      confirmText: 'Odpojit',
+      cancelText: 'Zrušit',
+      isDanger: true,
+    });
+    if (!ok) return;
+    unlinkPollMutation.mutate(pollId);
   };
 
   const resetNewPollForm = () => {
@@ -272,13 +280,13 @@ const PollLinker: React.FC<PollLinkerProps> = ({ articleId, eventId, onPollsChan
     }));
   };
 
-  // Filter out polls that are already linked elsewhere to avoid accidental reuse
-  const linkedPollIds = new Set(linkedPolls?.map(p => p.id) || []);
-  const availablePolls = allPolls?.filter(p => {
-    if (linkedPollIds.has(p.id)) return false; // already linked to this content, handled above
-    const linkedElsewhere = !!(p.related_article_id || p.related_event_id || p.related_match_id || p.related_video_url);
-    return !linkedElsewhere;
-  }) || [];
+  // Filter out polls that are already linked to THIS content to avoid duplicates
+  // But allow polls that are linked elsewhere (user can decide to reuse)
+  const linkedPollIds = new Set(linkedPolls?.map((p: Poll) => p.id) || []);
+  const availablePolls = allPolls?.filter((p: Poll) => !linkedPollIds.has(p.id)) || [];
+
+  // For debugging: also include all polls to see what's available
+  const allAvailablePolls = allPolls || [];
 
   if (!articleId && !eventId) {
     return null;
@@ -323,7 +331,7 @@ const PollLinker: React.FC<PollLinkerProps> = ({ articleId, eventId, onPollsChan
                 <Text fontSize="xs" fontWeight="bold" color="gray.500">
                   Připojené ankety:
                 </Text>
-                {linkedPolls.map((poll) => (
+                {linkedPolls.map((poll: Poll) => (
                   <HStack
                     key={poll.id}
                     p={2}
@@ -390,7 +398,7 @@ const PollLinker: React.FC<PollLinkerProps> = ({ articleId, eventId, onPollsChan
                           size="sm"
                           flex={1}
                         >
-                          {availablePolls.map((poll) => (
+                          {availablePolls.map((poll: Poll) => (
                             <option key={poll.id} value={poll.id}>
                               {poll.title} ({poll.status}) - {poll.total_votes} hlasů
                             </option>
@@ -408,6 +416,16 @@ const PollLinker: React.FC<PollLinkerProps> = ({ articleId, eventId, onPollsChan
                         </Button>
                       </HStack>
                     </VStack>
+                  ) : allAvailablePolls.length > 0 ? (
+                    <Alert status="warning" size="sm">
+                      <AlertIcon />
+                      <VStack align="start" spacing={2}>
+                        <Text fontSize="sm">Všechny aktivní ankety jsou již propojeny s touto aktivitou.</Text>
+                        <Text fontSize="xs" color="gray.600">
+                          Dostupné ankety ({allAvailablePolls.length}): {allAvailablePolls.map(p => p.title).join(', ')}
+                        </Text>
+                      </VStack>
+                    </Alert>
                   ) : (
                     <Alert status="info" size="sm">
                       <AlertIcon />