admin roadmap filter & search, user management, reopen rejected, system health

server/services/user.service.ts

@@ -0,0 +1,54 @@
+import { userRepo } from "@/server/repositories/user.repo";
+
+export const userService = {
+  /**
+   * Suspend user oleh admin. Idempotent — kalau sudah suspended, tolak supaya
+   * admin tahu (cegah race condition multiple admin suspend sekaligus).
+   * Wajib reason untuk audit (min 10 char).
+   */
+  async suspendUser(input: {
+    userId: string;
+    adminId: string;
+    reason: string;
+  }) {
+    if (input.userId === input.adminId) {
+      throw new Error("Tidak bisa suspend akun sendiri");
+    }
+    const trimmedReason = input.reason.trim();
+    if (trimmedReason.length < 10) {
+      throw new Error("Alasan suspend wajib min 10 karakter untuk audit");
+    }
+    if (trimmedReason.length > 500) {
+      throw new Error("Alasan suspend maksimal 500 karakter");
+    }
+
+    const target = await userRepo.findById(input.userId);
+    if (!target) {
+      throw new Error("User tidak ditemukan");
+    }
+    if (target.suspended) {
+      throw new Error("User sudah dalam status suspended");
+    }
+
+    return userRepo.setSuspension(input.userId, {
+      suspended: true,
+      suspendedById: input.adminId,
+      suspendedReason: trimmedReason,
+    });
+  },
+
+  async unsuspendUser(input: { userId: string; adminId: string }) {
+    if (input.userId === input.adminId) {
+      throw new Error("Tidak bisa modifikasi akun sendiri");
+    }
+    const target = await userRepo.findById(input.userId);
+    if (!target) {
+      throw new Error("User tidak ditemukan");
+    }
+    if (!target.suspended) {
+      throw new Error("User tidak dalam status suspended");
+    }
+
+    return userRepo.setSuspension(input.userId, { suspended: false });
+  },
+};