advance

app/(protected)/teacher/courses/[slug]/edit/page.tsx

@@ -1,13 +1,41 @@
+import { db } from "@/lib/prisma";
 import { requireTeacher } from "@/lib/auth/requireTeacher";
+import { notFound, redirect } from "next/navigation";
 import TeacherEditCourseForm from "@/components/teacher/TeacherEditCourseForm";
 
-type TeacherEditCoursePageProps = {
-  params: Promise<{ slug: string }>;
-};
+export default async function CourseEditPage({ params }: { params: Promise<{ slug: string }> }) {
+  const user = await requireTeacher();
+  if (!user) redirect("/auth/login");
 
-export default async function TeacherEditCoursePage({ params }: TeacherEditCoursePageProps) {
-  await requireTeacher();
   const { slug } = await params;
 
-  return <TeacherEditCourseForm slug={slug} />;
-}
+  // Fetch Course + Modules + Lessons
+  const course = await db.course.findUnique({
+    where: { slug: slug },
+    include: {
+      modules: {
+        orderBy: { orderIndex: "asc" },
+        include: {
+          lessons: {
+            orderBy: { orderIndex: "asc" },
+          },
+        },
+      },
+    },
+  });
+
+  if (!course) notFound();
+
+  // Security Check
+  if (course.authorId !== user.id && user.role !== "SUPER_ADMIN") {
+    return <div>No autorizado</div>;
+  }
+
+  // Transform Decimal to number for the UI component
+  const courseData = {
+    ...course,
+    price: course.price.toNumber(),
+  };
+
+  return <TeacherEditCourseForm course={courseData} />;
+}