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clean up chat history implementation

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phact 2025-08-29 17:00:38 -04:00
parent de10c05eef
commit d58f721edc
2 changed files with 20 additions and 29 deletions
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1
frontend/components/knowledge-dropdown.tsx
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@ -26,6 +26,7 @@ export function KnowledgeDropdown({ active, variant = 'navigation' }: KnowledgeD
const [bucketUrl, setBucketUrl] = useState("s3://")
const [folderLoading, setFolderLoading] = useState(false)
const [s3Loading, setS3Loading] = useState(false)
const [fileUploading, setFileUploading] = useState(false)
const fileInputRef = useRef<HTMLInputElement>(null)
const dropdownRef = useRef<HTMLDivElement>(null)

48
frontend/components/navigation.tsx
View file

@ -154,6 +154,22 @@ export function Navigation() {
const isOnChatPage = pathname === "/" || pathname === "/chat"
const createDefaultPlaceholder = useCallback(() => {
return {
response_id: 'new-conversation-' + Date.now(),
title: 'New conversation',
endpoint: endpoint,
messages: [{
role: 'assistant',
content: 'How can I assist?',
timestamp: new Date().toISOString()
}],
created_at: new Date().toISOString(),
last_activity: new Date().toISOString(),
total_messages: 1
} as ChatConversation
}, [endpoint])
const fetchConversations = useCallback(async () => {
setLoadingConversations(true)
try {
@ -182,40 +198,14 @@ export function Navigation() {
// If no conversations exist and no placeholder is shown, create a default placeholder
if (conversations.length === 0 && !placeholderConversation) {
const defaultPlaceholder: ChatConversation = {
response_id: 'new-conversation-' + Date.now(),
title: 'New conversation',
endpoint: endpoint,
messages: [{
role: 'assistant',
content: 'How can I assist?',
timestamp: new Date().toISOString()
}],
created_at: new Date().toISOString(),
last_activity: new Date().toISOString(),
total_messages: 1
}
setPlaceholderConversation(defaultPlaceholder)
setPlaceholderConversation(createDefaultPlaceholder())
}
} else {
setConversations([])
// Also create placeholder when request fails and no conversations exist
if (!placeholderConversation) {
const defaultPlaceholder: ChatConversation = {
response_id: 'new-conversation-' + Date.now(),
title: 'New conversation',
endpoint: endpoint,
messages: [{
role: 'assistant',
content: 'How can I assist?',
timestamp: new Date().toISOString()
}],
created_at: new Date().toISOString(),
last_activity: new Date().toISOString(),
total_messages: 1
}
setPlaceholderConversation(defaultPlaceholder)
setPlaceholderConversation(createDefaultPlaceholder())
}
}
@ -227,7 +217,7 @@ export function Navigation() {
} finally {
setLoadingConversations(false)
}
}, [endpoint])
}, [endpoint, placeholderConversation, setPlaceholderConversation, createDefaultPlaceholder])
// Fetch chat conversations when on chat page, endpoint changes, or refresh is triggered
useEffect(() => {