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21 changes: 0 additions & 21 deletions apps/postgres-new/components/chat.tsx
Original file line number Diff line number Diff line change
Expand Up @@ -26,27 +26,6 @@ import ChatMessage from './chat-message'
import SignInButton from './sign-in-button'
import { useWorkspace } from './workspace'

export function getInitialMessages(tables: TablesData): Message[] {
return [
// An artificial tool call containing the DB schema
// as if it was already called by the LLM
{
id: generateId(),
role: 'assistant',
content: '',
toolInvocations: [
{
state: 'result',
toolCallId: generateId(),
toolName: 'getDatabaseSchema',
args: {},
result: tables,
},
],
},
]
}

export default function Chat() {
const { user, isLoadingUser, focusRef, setIsSignInDialogOpen } = useApp()
const [inputFocusState, setInputFocusState] = useState(false)
Expand Down
12 changes: 4 additions & 8 deletions apps/postgres-new/components/workspace.tsx
Original file line number Diff line number Diff line change
@@ -1,14 +1,14 @@
'use client'

import { CreateMessage, Message, useChat, UseChatHelpers } from 'ai/react'
import { createContext, useCallback, useContext, useMemo } from 'react'
import { createContext, useCallback, useContext } from 'react'
import { useMessageCreateMutation } from '~/data/messages/message-create-mutation'
import { useMessagesQuery } from '~/data/messages/messages-query'
import { useTablesQuery } from '~/data/tables/tables-query'
import { useOnToolCall } from '~/lib/hooks'
import { useBreakpoint } from '~/lib/use-breakpoint'
import { ensureMessageId, ensureToolResult } from '~/lib/util'
import Chat, { getInitialMessages } from './chat'
import Chat from './chat'
import IDE from './ide'

// TODO: support public/private DBs that live in the cloud
Expand Down Expand Up @@ -61,16 +61,13 @@ export default function Workspace({
})
const { data: existingMessages, isLoading: isLoadingMessages } = useMessagesQuery(databaseId)

const initialMessages = useMemo(() => (tables ? getInitialMessages(tables) : undefined), [tables])

const { messages, setMessages, append, stop } = useChat({
id: databaseId,
api: '/api/chat',
maxToolRoundtrips: 10,
keepLastMessageOnError: true,
onToolCall: onToolCall as any, // our `OnToolCall` type is more specific than `ai` SDK's
initialMessages:
existingMessages && existingMessages.length > 0 ? existingMessages : initialMessages,
initialMessages: existingMessages && existingMessages.length > 0 ? existingMessages : [],
async onFinish(message) {
// Order is important here
await onReply?.(message, append)
Expand Down Expand Up @@ -99,8 +96,7 @@ export default function Workspace({
onCancelReply?.(append)
}, [onCancelReply, stop, append])

const isConversationStarted =
initialMessages !== undefined && messages.length > initialMessages.length
const isConversationStarted = messages.length > 0

return (
<WorkspaceContext.Provider
Expand Down