64 lines
2.6 KiB
TypeScript
64 lines
2.6 KiB
TypeScript
import { NextRequest, NextResponse } from "next/server";
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import { getAdminUser } from "@/lib/admin-permissions";
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import { getAIClient } from "@/actions/integrations/ai-providers";
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export async function POST(req: NextRequest) {
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const adminUser = await getAdminUser();
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if (!adminUser) {
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return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
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}
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if (!adminUser.can_manage_messages) {
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return NextResponse.json({ error: "Forbidden" }, { status: 403 });
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}
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const { topic, brandId, brandName } = await req.json();
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if (!topic) {
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return NextResponse.json({ error: "topic is required" }, { status: 400 });
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}
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// Brand scoping
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const effectiveBrandId = adminUser.brand_id ?? brandId ?? null;
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if (!effectiveBrandId) {
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return NextResponse.json({ error: "Brand ID required" }, { status: 400 });
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}
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if (adminUser.role === "brand_admin" && adminUser.brand_id !== brandId) {
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return NextResponse.json({ error: "Not authorized for this brand" }, { status: 403 });
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}
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const aiResult = await getAIClient(effectiveBrandId);
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if (!aiResult.client) {
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return NextResponse.json({ error: "error" in aiResult ? aiResult.error : "AI not configured" }, { status: 503 });
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}
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const systemPrompt = `You are a campaign idea generator for Route Commerce, a B2B fresh produce wholesale platform.
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Given a topic, generate exactly 3 campaign ideas for a produce brand.
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Each idea should include: angle (one sentence describing the campaign approach), subject line (compelling, max 60 chars), body (3-4 sentences, persuasive, fits brand voice).
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Return valid JSON: { "ideas": [{ "angle": "...", "subject": "...", "body": "..." }] }
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Brand voice: friendly, transparent, emphasizes freshness and local origin.
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Audience: wholesale produce buyers, restaurant owners, farm stand operators.`;
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try {
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const client = aiResult.client as { chat: { completions: { create: (opts: unknown) => Promise<{ choices: Array<{ message: { content: string } }> }> } } };
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const response = await client.chat.completions.create({
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model: aiResult.model,
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messages: [
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{ role: "system", content: systemPrompt },
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{ role: "user", content: `Topic: ${topic}\nBrand: ${brandName || "our produce brand"}` },
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],
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response_format: { type: "json_object" },
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temperature: 0.8,
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});
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const content = response.choices[0]?.message?.content;
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if (!content) {
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return NextResponse.json({ error: "No response from AI" }, { status: 500 });
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}
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const parsed = JSON.parse(content);
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return NextResponse.json({ ideas: parsed.ideas ?? [] });
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} catch (err) {
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return NextResponse.json({ error: "Generation failed" }, { status: 500 });
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}
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} |