feat: moved chat persistance to Server Side

This commit is contained in:
DESKTOP-RTLN3BA\$punk 2026-05-04 03:06:15 -07:00
parent 2e1b9b5582
commit 19b6e0a025
19 changed files with 4515 additions and 390 deletions

View file

@ -114,6 +114,29 @@ export function readStreamedChatTurnId(data: unknown): string | null {
return typeof value === "string" && value.length > 0 ? value : null;
}
/**
* Parse the payload of `data-user-message-id` / `data-assistant-message-id`
* SSE events emitted by `stream_new_chat` and `stream_resume_chat` after
* `persist_user_turn` / `persist_assistant_shell` resolve a canonical
* `new_chat_messages.id`. Mirrors {@link readStreamedChatTurnId}.
*
* Returns `null` when the payload is malformed (missing or non-numeric
* `message_id`); callers should treat this as "ignore the event" so a
* malformed BE payload never overwrites the optimistic id with a bogus
* value.
*/
export function readStreamedMessageId(
data: unknown
): { messageId: number; turnId: string | null } | null {
if (typeof data !== "object" || data === null) return null;
const obj = data as { message_id?: unknown; turn_id?: unknown };
if (typeof obj.message_id !== "number" || !Number.isFinite(obj.message_id)) {
return null;
}
const turnId = typeof obj.turn_id === "string" && obj.turn_id.length > 0 ? obj.turn_id : null;
return { messageId: obj.message_id, turnId };
}
export function applyTurnIdToAssistantMessageList(
messages: ThreadMessageLike[],
assistantMsgId: string,