db schema update, added CourseDetails model and some other fields

prisma/schema.prisma

@@ -40,14 +40,18 @@ model Session {
 }
 
 model User {
-  id               String               @id @default(cuid())
-  name             String?
-  email            String?              @unique
-  emailVerified    DateTime?
-  image            String?
-  role             Role                 @default(BASIC)
-  accounts         Account[]
-  sessions         Session[]
+  id            String    @id @default(cuid())
+  name          String?
+  email         String?   @unique
+  emailVerified DateTime?
+  image         String?
+  role          Role      @default(BASIC)
+  accounts      Account[]
+  sessions      Session[]
+
+  stripeCustomerId        String?  @unique
+  stripePurchasedProducts String[]
+
   lessonsCompleted UserLessonProgress[]
 }
 
@@ -66,15 +70,26 @@ model VerificationToken {
 
 // Course, Lessons and Content related data
 model Course {
-  id          String   @id @default(cuid())
-  name        String
-  description String
-  slug        String   @unique
-  imageUrl    String?
-  parts       Part[]
-  lessons     Lesson[]
-  author      String?
-  published   Boolean  @default(false)
+  id              String         @id @default(cuid())
+  name            String
+  description     String
+  slug            String         @unique
+  stripeProductId String?        @unique
+  imageUrl        String?
+  parts           Part[]
+  lessons         Lesson[]
+  details         CourseDetails?
+  author          String?
+  published       Boolean        @default(false)
+}
+
+model CourseDetails {
+  id        String   @id @default(cuid())
+  course    Course   @relation(fields: [courseId], references: [id])
+  courseId  String   @unique
+  content   Bytes
+  createdAt DateTime @default(now())
+  updatedAt DateTime @updatedAt
 }
 
 model Part {

src/components/LoadingBars.tsx

@@ -1,3 +1,6 @@
+/**
+ * Purely presentational UI component that shows DaisyUI loading bars centered in its scope.
+ */
 const LoadingBars = () => {
     return (
         <div className="w-full h-full flex flex-col justify-center items-center">

src/server/controllers/mdxController.ts

@@ -0,0 +1,30 @@
+import { AuthenticationError, requireAdminAuth } from "../auth";
+
+type MdxGetCompiledSourceProps = {
+    courseSlug: string;
+    partSlug?: string;
+    lessonSlug?: string;
+    access: "PUBLIC" | "USER" | "ADMIN";
+}
+/**
+ * WIP
+ */
+const mdxGetCompiledSource = async ({
+    courseSlug, partSlug, lessonSlug, access
+}: MdxGetCompiledSourceProps) => {
+    try {
+        await requireAdminAuth();
+
+
+
+
+
+        return;
+    } catch (error) {
+
+        if (error instanceof AuthenticationError) {
+            throw error; // Rethrow custom error as-is
+        }
+        throw new Error("An error occurred while fetching courses.");
+    }
+}