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27 lines
960 B
TypeScript
27 lines
960 B
TypeScript
import { Router } from "@oak/oak";
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import type { APIResponse, ChatMessage } from "../model/interfaces.ts";
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import { authMiddleware } from "../middleware/auth.ts";
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import { getRecentChatMessages } from "../services/chat-service.ts";
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const router = new Router({ prefix: "/api/chat" });
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// GET /api/chat — recent messages (ascending). Optional `before` (ISO created_at)
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// cursor loads the page of older messages, and `limit` caps the page size.
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router.get("/", authMiddleware, (ctx) => {
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const params = ctx.request.url.searchParams;
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const before = params.get("before") ?? undefined;
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const limitParam = params.get("limit");
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const limit = limitParam ? Number(limitParam) : undefined;
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const messages = getRecentChatMessages(
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Number.isFinite(limit) ? limit : undefined,
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before,
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);
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const responseBody: APIResponse<ChatMessage[]> = {
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success: true,
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data: messages,
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};
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ctx.response.body = responseBody;
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});
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export default router;
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