style: clean up code formatting and remove trailing whitespace

refactor: reorganize imports and fix type imports

app/api/listings/[id]/favorite/route.ts

@@ -1,8 +1,8 @@
-import { NextRequest, NextResponse } from "next/server";
-import { secureLogger } from "@/lib/secure-logger";
+import { type NextRequest, NextResponse } from "next/server";
 import { requireAuth } from "@/lib/auth/middleware";
-import { getListingById } from "@/lib/prisma/queries/listings";
 import { isFavorite, toggleFavorite } from "@/lib/prisma/queries/favorites";
+import { getListingById } from "@/lib/prisma/queries/listings";
+import { secureLogger } from "@/lib/secure-logger";
 
 /**
  * POST /api/listings/:id/favorite
@@ -10,7 +10,7 @@ import { isFavorite, toggleFavorite } from "@/lib/prisma/queries/favorites";
  */
 export async function POST(
   request: NextRequest,
-  { params }: { params: Promise<{ id: string }> }
+  { params }: { params: Promise<{ id: string }> },
 ) {
   try {
     // Autenticação obrigatória
@@ -25,13 +25,13 @@ export async function POST(
     const { id } = await params;
     const listingId = parseInt(id, 10);
 
-    if (isNaN(listingId)) {
+    if (Number.isNaN(listingId)) {
       return NextResponse.json(
         {
           success: false,
           error: "ID de anúncio inválido",
         },
-        { status: 400 }
+        { status: 400 },
       );
     }
 
@@ -44,17 +44,20 @@ export async function POST(
           success: false,
           error: "Anúncio não encontrado",
         },
-        { status: 404 }
+        { status: 404 },
       );
     }
 
     // Toggle favorite
     const favorited = await toggleFavorite(auth.userId, listingId);
 
-    secureLogger.info(`✅ Anúncio ${favorited ? "favoritado" : "desfavoritado"}`, {
-      listingId,
-      userId: auth.userId,
-    });
+    secureLogger.info(
+      `✅ Anúncio ${favorited ? "favoritado" : "desfavoritado"}`,
+      {
+        listingId,
+        userId: auth.userId,
+      },
+    );
 
     return NextResponse.json(
       {
@@ -62,7 +65,7 @@ export async function POST(
         favorited,
         message: favorited ? "Anúncio favoritado" : "Anúncio desfavoritado",
       },
-      { status: 200 }
+      { status: 200 },
     );
   } catch (error) {
     secureLogger.error("❌ Erro ao favoritar/desfavoritar anúncio", {
@@ -75,7 +78,7 @@ export async function POST(
         success: false,
         error: "Erro ao favoritar/desfavoritar anúncio",
       },
-      { status: 500 }
+      { status: 500 },
     );
   }
 }
@@ -86,7 +89,7 @@ export async function POST(
  */
 export async function GET(
   request: NextRequest,
-  { params }: { params: Promise<{ id: string }> }
+  { params }: { params: Promise<{ id: string }> },
 ) {
   try {
     // Autenticação obrigatória
@@ -101,13 +104,13 @@ export async function GET(
     const { id } = await params;
     const listingId = parseInt(id, 10);
 
-    if (isNaN(listingId)) {
+    if (Number.isNaN(listingId)) {
       return NextResponse.json(
         {
           success: false,
           error: "ID de anúncio inválido",
         },
-        { status: 400 }
+        { status: 400 },
       );
     }
 
@@ -118,7 +121,7 @@ export async function GET(
         success: true,
         favorited,
       },
-      { status: 200 }
+      { status: 200 },
     );
   } catch (error) {
     secureLogger.error("❌ Erro ao verificar favorito", {
@@ -130,8 +133,7 @@ export async function GET(
         success: false,
         error: "Erro ao verificar favorito",
       },
-      { status: 500 }
+      { status: 500 },
     );
   }
 }
-