feat: implement infinite grid pagination with server-side data fetching and custom hook

src/app/api/grid/rows/route.ts

@@ -0,0 +1,44 @@
+import { NextRequest, NextResponse } from "next/server";
+import { getProductRows } from "@/features/grid/api/get-product-rows";
+import { auth } from "@/lib/auth";
+
+export async function GET(request: NextRequest) {
+    const session = await auth();
+    if (!session) {
+        return NextResponse.json({ error: "Non autorisé" }, { status: 401 });
+    }
+
+    const { searchParams } = request.nextUrl;
+    const codeFournisseur = searchParams.get("fournisseur");
+
+    if (!codeFournisseur) {
+        return NextResponse.json({ error: "Paramètre 'fournisseur' requis" }, { status: 400 });
+    }
+
+    const page     = parseInt(searchParams.get("page")     ?? "0",   10);
+    const pageSize = parseInt(searchParams.get("pageSize") ?? "200", 10);
+    const search   = searchParams.get("search")  ?? undefined;
+    const gamme    = searchParams.get("gamme")   ?? undefined;
+    const code3    = searchParams.get("code3")   ?? undefined;
+
+    try {
+        const result = await getProductRows({
+            codeFournisseur,
+            page:     isNaN(page)     ? 0   : page,
+            pageSize: isNaN(pageSize) ? 200 : pageSize,
+            search,
+            gamme:    gamme  || null,
+            code3:    code3  || null,
+        });
+
+        return NextResponse.json(result, {
+            status: 200,
+            headers: {
+                "Cache-Control": "private, max-age=30, stale-while-revalidate=60",
+            },
+        });
+    } catch (error) {
+        console.error("[GET /api/grid/rows] Error:", error);
+        return NextResponse.json({ error: "Erreur lors de la récupération des données" }, { status: 500 });
+    }
+}