Initial commit: Holiday Travel App with resort comparison, trip management, and multi-provider search

app/api/search/route.ts

@@ -0,0 +1,82 @@
+import { NextRequest } from "next/server";
+import { z } from "zod";
+import type { SearchCriteria, Deal } from "@/lib/types";
+import { fetchCityDeals } from "@/lib/providers/yowDeals";
+import { buildSkyscannerLinks, buildGoogleFlightsLinks, buildAirCanadaLinks, buildAirTransatLinks } from "@/lib/providers/linkBuilders";
+import { scoreDeal } from "@/lib/score";
+
+const schema = z.object({
+  origin: z.string().min(3).max(4),
+  destinations: z.array(z.string().min(3)).nonempty(),
+  startDate: z.string().regex(/^\d{4}-\d{2}-\d{2}$/),
+  endDate: z.string().regex(/^\d{4}-\d{2}-\d{2}$/),
+  tripLengthMin: z.number().int().positive(),
+  tripLengthMax: z.number().int().positive(),
+  budget: z.number().int().positive().optional().nullable(),
+  currency: z.string().default("CAD").optional(),
+  nonStopOnly: z.boolean().optional(),
+  sources: z.array(z.string()).optional(),
+  preferences: z.object({
+    beach: z.number().min(0).max(10).optional(),
+    pool: z.number().min(0).max(10).optional(),
+    golf: z.number().min(0).max(10).optional(),
+    spa: z.number().min(0).max(10).optional(),
+    food: z.number().min(0).max(10).optional(),
+    nightlife: z.number().min(0).max(10).optional(),
+    shopping: z.number().min(0).max(10).optional(),
+    culture: z.number().min(0).max(10).optional(),
+    outdoor: z.number().min(0).max(10).optional(),
+    family: z.number().min(0).max(10).optional(),
+  }).optional()
+});
+
+export async function POST(req: NextRequest) {
+  try {
+    const body = await req.json();
+    const parsed = schema.parse(body) as SearchCriteria;
+    const sources = (parsed.sources && parsed.sources.length ? parsed.sources : ["Deals", "Skyscanner", "GoogleFlights", "AirCanada", "AirTransat"]).map(s => s.toLowerCase());
+
+    const tasks: Promise<Deal[]>[] = [];
+
+    if (sources.includes("deals")) tasks.push(fetchCityDeals(parsed));
+    if (sources.includes("skyscanner")) tasks.push(buildSkyscannerLinks(parsed));
+    if (sources.includes("googleflights")) tasks.push(buildGoogleFlightsLinks(parsed));
+    if (sources.includes("aircanada")) tasks.push(buildAirCanadaLinks(parsed));
+    if (sources.includes("airtransat")) tasks.push(buildAirTransatLinks(parsed));
+
+    // Demo mode fallback
+    const demo = process.env.DEMO === "true";
+
+    let results: Deal[] = [];
+    if (demo) {
+      results = [
+        { id: "demo1", title: "🔥 Ottawa → Cancun (7 nights)", source: "Demo", link: "#", price: 685, currency: "CAD", startDate: parsed.startDate, endDate: parsed.startDate, nights: 7, origin: parsed.origin, destination: parsed.destinations[0], stops: 0 },
+        { id: "demo2", title: "Ottawa → Punta Cana (7 nights)", source: "Demo", link: "#", price: 712, currency: "CAD", startDate: parsed.startDate, endDate: parsed.startDate, nights: 7, origin: parsed.origin, destination: parsed.destinations[0], stops: 1 }
+      ];
+    } else {
+      const settled = await Promise.allSettled(tasks);
+      for (const s of settled) {
+        if (s.status === "fulfilled") results.push(...s.value);
+      }
+    }
+
+    // Filter and score
+    if (parsed.budget) results = results.filter(r => !r.price || r.price <= (parsed.budget || 0));
+    if (parsed.nonStopOnly) results = results.filter(r => r.stops == null || r.stops === 0);
+
+    results.forEach(r => r.score = scoreDeal(r, parsed.preferences));
+    results.sort((a,b) => (b.score || 0) - (a.score || 0));
+
+    // Optional n8n webhook
+    const webhook = process.env.N8N_WEBHOOK_URL;
+    if (webhook) {
+      try {
+        await fetch(webhook, { method: "POST", headers: { "content-type": "application/json" }, body: JSON.stringify({ criteria: parsed, top10: results.slice(0,10) }) });
+      } catch(e) { /* ignore */ }
+    }
+
+    return new Response(JSON.stringify({ results }), { headers: { "content-type": "application/json" } });
+  } catch (e: any) {
+    return new Response(JSON.stringify({ error: e?.message || "Invalid payload" }), { status: 400, headers: { "content-type": "application/json" } });
+  }
+}