initial commit

app/api/quiz/attempt/route.ts

@@ -0,0 +1,78 @@
+import { NextResponse } from 'next/server'
+import { prisma } from '@/lib/prisma'
+import { z } from 'zod'
+
+const requestSchema = z.object({
+  lessonId: z.string().min(1),
+  courseId: z.string().min(1),
+  moduleId: z.string().min(1),
+  score: z.number().int().min(0),
+  totalQuestions: z.number().int().positive(),
+  passed: z.boolean(),
+})
+
+export async function POST(request: Request) {
+  try {
+    const body = await request.json()
+    const parsed = requestSchema.safeParse(body)
+    if (!parsed.success) {
+      return NextResponse.json(
+        { error: 'Invalid request', details: parsed.error.flatten() },
+        { status: 400 }
+      )
+    }
+
+    const { lessonId, courseId, moduleId, score, totalQuestions, passed } = parsed.data
+
+    const quizAttempt = await prisma.quizAttempt.upsert({
+      where: {
+        userId_lessonId: {
+          userId: 'local-user',
+          lessonId,
+        },
+      },
+      update: {
+        score,
+        passed,
+        completed: passed,
+      },
+      create: {
+        userId: 'local-user',
+        lessonId,
+        score,
+        passed,
+        completed: passed,
+      },
+    })
+
+    const progress = await prisma.progress.upsert({
+      where: {
+        userId_lessonId: {
+          userId: 'local-user',
+          lessonId,
+        },
+      },
+      update: {
+        courseId,
+        moduleId,
+        completed: passed,
+        position: passed ? totalQuestions : score,
+        lastWatched: new Date(),
+      },
+      create: {
+        userId: 'local-user',
+        lessonId,
+        courseId,
+        moduleId,
+        completed: passed,
+        position: passed ? totalQuestions : score,
+        lastWatched: new Date(),
+      },
+    })
+
+    return NextResponse.json({ success: true, quizAttempt, progress })
+  } catch (error) {
+    console.error('Quiz attempt error:', error)
+    return NextResponse.json({ error: 'Failed to save quiz attempt' }, { status: 500 })
+  }
+}