feat(reco): högtids-sök – expandera till eventets foodTags + holidayTag (MIKRO E1)

apps/api/src/routes/recommendations.ts

@@ -399,15 +399,34 @@ export async function recommendationRoutes(app: FastifyInstance) {
       ? viewWeights(q.view)
       : depersonalize(viewWeights(q.view));
 
-    // Om användaren sökte specifikt (t.ex. "kyckling") – visa matchande recept först.
+    // Högtids-sök: matchar sökningen ett event för marknaden (året runt) → expandera till dess foodTags + slug.
+    const holidayFoodTags: string[] = [];
+    const holidaySlugs: string[] = [];
+    if (q.craving) {
+      const qc = q.craving.toLowerCase();
+      for (const e of events) {
+        if (
+          qc.includes(e.slug) ||
+          qc.includes(e.nameSv.toLowerCase()) ||
+          (e.nameLocalized ? qc.includes(e.nameLocalized.toLowerCase()) : false)
+        ) {
+          holidayFoodTags.push(...e.foodTags);
+          holidaySlugs.push(e.slug);
+        }
+      }
+    }
+
+    // Sökte användaren specifikt (råvara "kyckling" ELLER högtid "midsommar")? Visa matchande först.
     let pool = scoredCandidates;
-    if (craving && (craving.keywords.length > 0 || craving.cuisine)) {
+    if (craving && (craving.keywords.length > 0 || craving.cuisine || holidaySlugs.length > 0)) {
       const matches = scoredCandidates.filter((c) => {
         const title = c.titleSv.toLowerCase();
         const tagSet = new Set<string>(c.tags as unknown as string[]);
         return (
           (!!craving.cuisine && c.cuisine === craving.cuisine) ||
-          craving.keywords.some((k) => title.includes(k) || tagSet.has(k))
+          craving.keywords.some((k) => title.includes(k) || tagSet.has(k)) ||
+          holidaySlugs.some((s) => c.holidayTags.includes(s)) ||
+          holidayFoodTags.some((ft) => title.includes(ft) || tagSet.has(ft))
         );
       });
       if (matches.length > 0) pool = matches; // annars behåll alla (aldrig tomt)