Added course layout.

Author: droynvoss

app/(course)/courses/[courseId]/layout.tsx

@@ -0,0 +1,49 @@
+import { auth } from "@clerk/nextjs/server";
+import { redirect } from "next/navigation";
+
+import { db } from "@/lib/db";
+
+const CourseLayout = async ({
+    children,
+    params
+}: {
+    children: React.ReactNode;
+    params: { courseId: string };
+}) => {
+    const { userId } = auth();
+
+    if (!userId){
+        return redirect("/");
+    }
+
+    const course = await db.course.findUnique({
+        where: { 
+            id: params.courseId 
+        },
+        include: {
+            chapters: {
+                where: {
+                    isPublished: true,
+                },
+                include: {
+                    userProgress: {
+                        where: {
+                            userId, 
+                        },
+                    },
+                },
+                orderBy: {
+                    position: "asc",
+                },
+            },
+        },
+    });
+
+    return (
+        <div>
+            {children}
+        </div>
+    )
+}
+
+export default CourseLayout