Merge pull request #8 from Z4phxr/feat/LLM_intergation_for_course_creation

feat(ai-agent): implement AI agent functionality

Author: Z4phxr

LearningPlatform/.env.example

@@ -102,6 +102,12 @@ VERBOSE_LOGGING="false"
 # ANTHROPIC_MODEL="claude-haiku-4-5"
 # ANTHROPIC_SONNET_MODEL="claude-sonnet-4-5"
 
+# -----------------------------------------------------------------------------
+# OpenAI (Admin AI Agent optional provider)
+# -----------------------------------------------------------------------------
+# OPENAI_API_KEY=""
+# OPENAI_MODEL="gpt-4.1"
+
 # -----------------------------------------------------------------------------
 # Testing
 # -----------------------------------------------------------------------------

LearningPlatform/app/(admin)/admin/ai-agent/page.tsx

@@ -0,0 +1,7 @@
+import { AIAgentWorkspace } from '@/components/admin/ai-agent-workspace'
+
+export const dynamic = 'force-dynamic'
+
+export default function AdminAIAgentPage() {
+  return <AIAgentWorkspace />
+}

LearningPlatform/app/api/admin/ai-agent/accept/route.ts

@@ -0,0 +1,28 @@
+import { NextResponse } from 'next/server'
+import { requireAdmin } from '@/lib/auth-helpers'
+import { createRun } from '@/lib/ai-agent/progress-store'
+import { runAcceptPipeline } from '@/lib/ai-agent/generation'
+
+export async function POST(req: Request) {
+  try {
+    const admin = await requireAdmin()
+    const body = await req.json()
+    const run = createRun()
+
+    void runAcceptPipeline(run.runId, body, {
+      id: admin.id,
+      email: admin.email,
+    })
+
+    return NextResponse.json({ runId: run.runId }, { status: 202 })
+  } catch (error) {
+    if (error instanceof Error && (error.message === 'Unauthorized' || error.message === 'Forbidden')) {
+      return NextResponse.json({ error: error.message }, { status: error.message === 'Unauthorized' ? 401 : 403 })
+    }
+    console.error('[POST /api/admin/ai-agent/accept]', error)
+    return NextResponse.json(
+      { error: error instanceof Error ? error.message : 'Internal server error' },
+      { status: 500 },
+    )
+  }
+}

LearningPlatform/app/api/admin/ai-agent/draft/route.ts

@@ -0,0 +1,21 @@
+import { NextResponse } from 'next/server'
+import { requireAdmin } from '@/lib/auth-helpers'
+import { generateDraft } from '@/lib/ai-agent/generation'
+
+export async function POST(req: Request) {
+  try {
+    await requireAdmin()
+    const body = await req.json()
+    const draft = await generateDraft(body)
+    return NextResponse.json({ draft })
+  } catch (error) {
+    if (error instanceof Error && (error.message === 'Unauthorized' || error.message === 'Forbidden')) {
+      return NextResponse.json({ error: error.message }, { status: error.message === 'Unauthorized' ? 401 : 403 })
+    }
+    console.error('[POST /api/admin/ai-agent/draft]', error)
+    return NextResponse.json(
+      { error: error instanceof Error ? error.message : 'Internal server error' },
+      { status: 500 },
+    )
+  }
+}

LearningPlatform/app/api/admin/ai-agent/progress/[runId]/route.ts

@@ -0,0 +1,24 @@
+import { NextResponse } from 'next/server'
+import { requireAdmin } from '@/lib/auth-helpers'
+import { getRun } from '@/lib/ai-agent/progress-store'
+
+export async function GET(
+  _req: Request,
+  ctx: { params: Promise<{ runId: string }> },
+) {
+  try {
+    await requireAdmin()
+    const { runId } = await ctx.params
+    const run = getRun(runId)
+    if (!run) {
+      return NextResponse.json({ error: 'Run not found' }, { status: 404 })
+    }
+    return NextResponse.json({ run })
+  } catch (error) {
+    if (error instanceof Error && (error.message === 'Unauthorized' || error.message === 'Forbidden')) {
+      return NextResponse.json({ error: error.message }, { status: error.message === 'Unauthorized' ? 401 : 403 })
+    }
+    console.error('[GET /api/admin/ai-agent/progress/[runId]]', error)
+    return NextResponse.json({ error: 'Internal server error' }, { status: 500 })
+  }
+}