Update features and dependencies

2026-07-01 11:10:37 +02:00
parent 9d9dfb46c6
commit 8b57a3fd87
107 changed files with 14654 additions and 458 deletions
@@ -0,0 +1,59 @@
+import { NextRequest, NextResponse } from "next/server";
+import { z } from "zod";
+import { generateObject } from "ai";
+import { requireSession } from "@/lib/api-auth";
+import { applyRateLimit } from "@/lib/rate-limit";
+import { getModelConfigForUseCase } from "@/lib/ai/resolve-user-key";
+import { resolveModel } from "@/lib/ai/factory";
+import { getUserPrivateBio, buildUserBioContext } from "@/lib/ai/user-bio";
+
+const InputSchema = z.object({
+  prompt: z.string().max(300).optional(),
+});
+
+const IdeasSchema = z.object({
+  ideas: z.array(z.object({
+    title: z.string(),
+    description: z.string(),
+    tags: z.array(z.string()).max(4),
+    difficulty: z.enum(["easy", "medium", "hard"]),
+    totalMins: z.number().int().optional(),
+  })).length(6),
+});
+
+export async function POST(req: NextRequest) {
+  const { session, response } = await requireSession();
+  if (response) return response;
+
+  const body = await req.json() as unknown;
+  const parsed = InputSchema.safeParse(body);
+  if (!parsed.success) {
+    return NextResponse.json({ error: "Validation error" }, { status: 400 });
+  }
+
+  const limited = await applyRateLimit(`rl:ai:${session!.user.id}`, 10, 60);
+  if (limited) return limited;
+
+  const [config, privateBio] = await Promise.all([
+    getModelConfigForUseCase(session!.user.id, "text"),
+    getUserPrivateBio(session!.user.id),
+  ]);
+  const model = resolveModel(config);
+  const bioContext = buildUserBioContext(privateBio);
+
+  const userContext = bioContext
+    ? `Consider the following user preferences when suggesting ideas:${bioContext}\n\n`
+    : "";
+
+  const prompt = parsed.data.prompt?.trim()
+    ? `${userContext}Generate 6 diverse recipe ideas based on: "${parsed.data.prompt}". Include a mix of difficulty levels.`
+    : `${userContext}Generate 6 diverse, creative recipe ideas. Include different cuisines, difficulty levels, and meal types.`;
+
+  const { object } = await generateObject({
+    model,
+    schema: IdeasSchema,
+    prompt,
+  });
+
+  return NextResponse.json(object.ideas);
+}