feat: tambah endpoint peak-hours untuk distribusi aktivitas per jam

src/app/api/monitoring/[[...slug]]/route.ts

@@ -1682,6 +1682,60 @@ const MonitoringServer = new Elysia({ prefix: "/api/monitoring" })
       }
    )
 
+   .get("/peak-hours", async ({ query, set }) => {
+      const { idVillage } = query;
+
+      try {
+         const data = await prisma.$queryRaw`
+            SELECT
+               EXTRACT(HOUR FROM ul."createdAt")::int AS hour,
+               COUNT(*)::int AS count
+            FROM "UserLog" ul
+            JOIN "User" u ON ul."idUser" = u."id"
+            WHERE (${idVillage ?? null}::text IS NULL OR u."idVillage" = ${idVillage ?? null})
+            GROUP BY hour
+            ORDER BY hour
+         ` as { hour: number; count: number }[];
+
+         const map = new Map(data.map((d) => [d.hour, d.count]));
+         const result = Array.from({ length: 24 }, (_, i) => ({
+            hour: i,
+            label: `${String(i).padStart(2, '0')}:00`,
+            count: map.get(i) ?? 0,
+         }));
+
+         const peak = result.reduce((max, item) => (item.count > max.count ? item : max), result[0]);
+
+         return {
+            success: true,
+            message: "Berhasil mendapatkan data",
+            data: {
+               hours: result,
+               peak,
+            },
+         };
+      } catch (error) {
+         console.error("[peak-hours] error:", error);
+         set.status = 500;
+         return {
+            success: false,
+            message: "Terjadi kesalahan pada server",
+            data: null,
+         };
+      }
+   },
+      {
+         query: t.Object({
+            idVillage: t.Optional(t.String({ description: "ID desa (kosong = semua desa)" })),
+         }),
+         detail: {
+            summary: "Peak Hours",
+            description: "Mendapatkan distribusi aktivitas per jam dalam sehari (0-23) untuk desa tertentu atau semua desa.",
+            tags: ["villages"],
+         },
+      }
+   )
+
    // ─── API KEY MANAGEMENT ──────────────────────────────────────────────────
 
    .get("/api-keys", async ({ set }) => {