feat: implementasi Kodeva - sistem manajemen kursus coding

Fitur lengkap: - Auth JWT + RBAC (Admin/Teacher) + halaman login - Shell 3 kolom (left nav, topbar, right rail dashboard) - CRUD siswa + follow up kanban + status calon/student/ex - Dashboard: siswa aktif, kehadiran, bar sumber lead, perlu follow up - Pembayaran prorata per pertemuan (cash/transfer/qris) - Kelas, enrollment, generate sesi, kehadiran bulk - Jurnal aktivitas + upload multi-foto - Raport + placement test (tampil di detail siswa) - Pengaturan & seed data contoh Stack: Next.js 16, TypeScript, Tailwind v4, Prisma (SQLite), Recharts, Zod
2026-09-18 19:24:59 +07:00
commit 61ce9d7926
86 changed files with 13392 additions and 0 deletions
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+"use server";
+
+import { revalidatePath } from "next/cache";
+import { redirect } from "next/navigation";
+import { prisma } from "@/lib/prisma";
+import { requireAdmin } from "@/lib/rbac";
+import { classSchema } from "@/lib/validators";
+
+export type ClassState = { error?: string } | undefined;
+
+function nullable(v: string | undefined | null) {
+  const t = (v ?? "").trim();
+  return t === "" ? null : t;
+}
+function parseDate(v: string | undefined | null) {
+  const t = (v ?? "").trim();
+  if (!t) return null;
+  const d = new Date(t);
+  return Number.isNaN(d.getTime()) ? null : d;
+}
+
+export async function createClassAction(_prev: ClassState, formData: FormData): Promise<ClassState> {
+  await requireAdmin();
+  const parsed = classSchema.safeParse(Object.fromEntries(formData));
+  if (!parsed.success) return { error: parsed.error.issues[0]?.message ?? "Data tidak valid." };
+  const d = parsed.data;
+
+  const exists = await prisma.class.findUnique({ where: { code: d.code } });
+  if (exists) return { error: `Kode kelas ${d.code} sudah dipakai.` };
+
+  try {
+    await prisma.class.create({
+      data: {
+        name: d.name,
+        code: d.code,
+        description: nullable(d.description),
+        level: d.level,
+        teacherId: nullable(d.teacherId),
+        totalMeetings: d.totalMeetings,
+        packagePrice: d.packagePrice,
+        pricePerMeeting: d.pricePerMeeting && d.pricePerMeeting > 0 ? d.pricePerMeeting : null,
+        capacity: d.capacity,
+        schedule: nullable(d.schedule),
+        color: nullable(d.color) ?? "#7C5CFC",
+        status: d.status,
+        startDate: parseDate(d.startDate),
+      },
+    });
+  } catch (e) {
+    return { error: e instanceof Error ? e.message : "Gagal membuat kelas." };
+  }
+  revalidatePath("/classes");
+  redirect("/classes");
+}
+
+export async function updateClassAction(_prev: ClassState, formData: FormData): Promise<ClassState> {
+  await requireAdmin();
+  const id = String(formData.get("id"));
+  const parsed = classSchema.safeParse(Object.fromEntries(formData));
+  if (!parsed.success) return { error: parsed.error.issues[0]?.message ?? "Data tidak valid." };
+  const d = parsed.data;
+
+  try {
+    await prisma.class.update({
+      where: { id },
+      data: {
+        name: d.name,
+        code: d.code,
+        description: nullable(d.description),
+        level: d.level,
+        teacherId: nullable(d.teacherId),
+        totalMeetings: d.totalMeetings,
+        packagePrice: d.packagePrice,
+        pricePerMeeting: d.pricePerMeeting && d.pricePerMeeting > 0 ? d.pricePerMeeting : null,
+        capacity: d.capacity,
+        schedule: nullable(d.schedule),
+        color: nullable(d.color) ?? "#7C5CFC",
+        status: d.status,
+        startDate: parseDate(d.startDate),
+      },
+    });
+  } catch (e) {
+    return { error: e instanceof Error ? e.message : "Gagal memperbarui kelas." };
+  }
+  revalidatePath("/classes");
+  revalidatePath(`/classes/${id}`);
+  redirect("/classes");
+}
+
+export async function archiveClassAction(formData: FormData) {
+  await requireAdmin();
+  const id = String(formData.get("id"));
+  await prisma.class.update({ where: { id }, data: { status: "ARCHIVED" } });
+  revalidatePath("/classes");
+  redirect("/classes");
+}
+
+export async function generateSessionsAction(formData: FormData) {
+  await requireAdmin();
+  const classId = String(formData.get("classId"));
+  const cls = await prisma.class.findUnique({ where: { id: classId }, include: { sessions: true } });
+  if (!cls) redirect("/classes");
+
+  const existing = new Set(cls.sessions.map((s) => s.meetingNumber));
+  const base = cls.startDate ?? new Date();
+  const created = [];
+  for (let i = 1; i <= cls.totalMeetings; i++) {
+    if (existing.has(i)) continue;
+    const date = new Date(base);
+    date.setDate(date.getDate() + (i - 1) * 7);
+    const s = await prisma.session.create({
+      data: { classId, meetingNumber: i, date, topic: `Pertemuan ${i}: ${cls.name}`, teacherId: cls.teacherId },
+    });
+    created.push(s.id);
+  }
+  revalidatePath(`/classes/${classId}`);
+  redirect(`/classes/${classId}`);
+}