feat(hackathons): Add comprehensive hackathon management and moderation system

app/admin/moderation/page.tsx

@@ -2,29 +2,51 @@
 
 import { useState, useEffect } from "react"
 import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card"
+import { Tabs, TabsContent, TabsList, TabsTrigger } from "@/components/ui/tabs"
 import { ModerationQueue } from "@/components/moderation/ModerationQueue"
-import { AlertCircle, CheckCircle, Clock, Filter } from "lucide-react"
+import { HackathonModerationQueue } from "@/components/moderation/HackathonModerationQueue"
+import { AlertCircle, CheckCircle, Clock, Filter, Calendar, Trophy } from "lucide-react"
 
 export default function ModerationPage() {
-  const [stats, setStats] = useState({
+  const [activeTab, setActiveTab] = useState("events")
+  const [eventStats, setEventStats] = useState({
+    pending: 0,
+    approved: 0,
+    rejected: 0,
+  })
+  const [hackathonStats, setHackathonStats] = useState({
     pending: 0,
     approved: 0,
     rejected: 0,
   })
   const [loading, setLoading] = useState(true)
 
   useEffect(() => {
-    // Fetch moderation stats
+    // Fetch moderation stats for both events and hackathons
     const fetchStats = async () => {
       try {
-        const response = await fetch('/api/admin/moderation/events?limit=1000')
-        if (response.ok) {
-          const data = await response.json()
+        // Fetch event stats
+        const eventsResponse = await fetch('/api/admin/moderation/events?limit=1000')
+        if (eventsResponse.ok) {
+          const data = await eventsResponse.json()
+          if (data.success) {
+            setEventStats({
+              pending: data.data.total,
+              approved: 0,
+              rejected: 0,
+            })
+          }
+        }
+
+        // Fetch hackathon stats
+        const hackathonsResponse = await fetch('/api/admin/moderation/hackathons?limit=1000')
+        if (hackathonsResponse.ok) {
+          const data = await hackathonsResponse.json()
           if (data.success) {
-            setStats({
+            setHackathonStats({
               pending: data.data.total,
-              approved: 0, // Would need separate endpoint for this
-              rejected: 0, // Would need separate endpoint for this
+              approved: 0,
+              rejected: 0,
             })
           }
         }
@@ -38,17 +60,19 @@ export default function ModerationPage() {
     fetchStats()
   }, [])
 
+  const stats = activeTab === "events" ? eventStats : hackathonStats
+
   return (
     <div className="bg-black min-h-screen px-4 py-8 md:px-8 lg:px-16 space-y-8">
       {/* Header */}
       <div className="flex flex-col sm:flex-row sm:items-center sm:justify-between pb-6 border-b border-zinc-800/60 gap-4">
         <div>
           <h1 className="text-2xl sm:text-3xl md:text-4xl font-extrabold tracking-tight text-white drop-shadow-sm flex items-center gap-3">
             <span className="inline-block w-2 h-6 sm:h-8 bg-gradient-to-b from-purple-400 to-blue-400 rounded-full mr-2" />
-            Event Moderation Queue
+            Content Moderation
           </h1>
           <p className="text-zinc-400 mt-1 font-medium text-sm sm:text-base">
-            Review and approve events submitted by companies
+            Review and approve events and hackathons submitted by companies
           </p>
         </div>
       </div>
@@ -113,25 +137,61 @@ export default function ModerationPage() {
         </Card>
       </div>
 
-      {/* Moderation Queue */}
-      <Card className="border-0 shadow-2xl rounded-2xl bg-gradient-to-br from-zinc-100/80 to-zinc-200/60 dark:from-zinc-900/60 dark:to-zinc-800/40">
-        <CardHeader>
-          <div className="flex items-center justify-between">
-            <div>
-              <CardTitle className="text-lg font-bold text-zinc-900 dark:text-white flex items-center gap-2">
-                <Filter className="h-5 w-5 text-purple-400" />
-                Pending Events
-              </CardTitle>
-              <CardDescription className="text-zinc-500 dark:text-zinc-300 font-medium text-sm">
-                Review events and take action
-              </CardDescription>
-            </div>
-          </div>
-        </CardHeader>
-        <CardContent>
-          <ModerationQueue />
-        </CardContent>
-      </Card>
+      {/* Moderation Queue with Tabs */}
+      <Tabs value={activeTab} onValueChange={setActiveTab} className="w-full">
+        <TabsList className="grid w-full max-w-md grid-cols-2 mb-6">
+          <TabsTrigger value="events" className="flex items-center gap-2">
+            <Calendar className="h-4 w-4" />
+            Events
+          </TabsTrigger>
+          <TabsTrigger value="hackathons" className="flex items-center gap-2">
+            <Trophy className="h-4 w-4" />
+            Hackathons
+          </TabsTrigger>
+        </TabsList>
+
+        <TabsContent value="events">
+          <Card className="border-0 shadow-2xl rounded-2xl bg-gradient-to-br from-zinc-100/80 to-zinc-200/60 dark:from-zinc-900/60 dark:to-zinc-800/40">
+            <CardHeader>
+              <div className="flex items-center justify-between">
+                <div>
+                  <CardTitle className="text-lg font-bold text-zinc-900 dark:text-white flex items-center gap-2">
+                    <Filter className="h-5 w-5 text-purple-400" />
+                    Pending Events
+                  </CardTitle>
+                  <CardDescription className="text-zinc-500 dark:text-zinc-300 font-medium text-sm">
+                    Review events and take action
+                  </CardDescription>
+                </div>
+              </div>
+            </CardHeader>
+            <CardContent>
+              <ModerationQueue />
+            </CardContent>
+          </Card>
+        </TabsContent>
+
+        <TabsContent value="hackathons">
+          <Card className="border-0 shadow-2xl rounded-2xl bg-gradient-to-br from-zinc-100/80 to-zinc-200/60 dark:from-zinc-900/60 dark:to-zinc-800/40">
+            <CardHeader>
+              <div className="flex items-center justify-between">
+                <div>
+                  <CardTitle className="text-lg font-bold text-zinc-900 dark:text-white flex items-center gap-2">
+                    <Filter className="h-5 w-5 text-purple-400" />
+                    Pending Hackathons
+                  </CardTitle>
+                  <CardDescription className="text-zinc-500 dark:text-zinc-300 font-medium text-sm">
+                    Review hackathons and take action
+                  </CardDescription>
+                </div>
+              </div>
+            </CardHeader>
+            <CardContent>
+              <HackathonModerationQueue />
+            </CardContent>
+          </Card>
+        </TabsContent>
+      </Tabs>
     </div>
   )
 }

app/api/admin/moderation/hackathons/[id]/route.ts

@@ -0,0 +1,114 @@
+// API route for hackathon moderation actions
+import { NextRequest, NextResponse } from 'next/server'
+import { withPlatformAdmin } from '@/lib/services/authorization-service'
+import { createClient } from '@/lib/supabase/server'
+import { UnifiedCache } from '@/lib/unified-cache-system'
+
+interface RouteContext {
+  params: Promise<{
+    id: string
+  }>
+}
+
+/**
+ * POST /api/admin/moderation/hackathons/[id]
+ * Approve or reject a hackathon
+ * Requires: Platform admin access
+ */
+export async function POST(request: NextRequest, context: RouteContext) {
+  return withPlatformAdmin(async () => {
+    try {
+      const { id } = await context.params
+    const body = await request.json()
+    const { action, reason } = body
+
+    if (!action || !['approve', 'reject'].includes(action)) {
+      return NextResponse.json(
+        { success: false, error: 'Invalid action' },
+        { status: 400 }
+      )
+    }
+
+    if (action === 'reject' && !reason) {
+      return NextResponse.json(
+        { success: false, error: 'Rejection reason is required' },
+        { status: 400 }
+      )
+    }
+
+    const supabase = await createClient()
+    const { data: { user } } = await supabase.auth.getUser()
+
+    if (!user) {
+      return NextResponse.json(
+        { success: false, error: 'Unauthorized' },
+        { status: 401 }
+      )
+    }
+
+    // Get the hackathon
+    const { data: hackathon, error: fetchError } = await supabase
+      .from('hackathons')
+      .select('*')
+      .eq('id', id)
+      .single()
+
+    if (fetchError || !hackathon) {
+      return NextResponse.json(
+        { success: false, error: 'Hackathon not found' },
+        { status: 404 }
+      )
+    }
+
+    // Update hackathon based on action
+    const updateData: {
+      updated_at: string
+      approval_status?: string
+      approved_by?: string
+      approved_at?: string
+      status?: string
+      rejection_reason?: string | null
+    } = {
+      updated_at: new Date().toISOString(),
+    }
+
+    if (action === 'approve') {
+      updateData.approval_status = 'approved'
+      updateData.approved_by = user.id
+      updateData.approved_at = new Date().toISOString()
+      updateData.status = 'published'
+      updateData.rejection_reason = null
+    } else if (action === 'reject') {
+      updateData.approval_status = 'rejected'
+      updateData.rejection_reason = reason
+      updateData.status = 'draft'
+    }
+
+    const { error: updateError } = await supabase
+      .from('hackathons')
+      .update(updateData)
+      .eq('id', id)
+
+    if (updateError) {
+      throw updateError
+    }
+
+    // Invalidate caches
+    await UnifiedCache.purgeByTags(['content', 'api'])
+
+    return NextResponse.json({
+      success: true,
+      message: `Hackathon ${action}d successfully`,
+    })
+  } catch (error) {
+    console.error('Error in hackathon moderation action:', error)
+    return NextResponse.json(
+      {
+        success: false,
+        error: error instanceof Error ? error.message : 'Failed to execute action',
+      },
+      { status: 500 }
+    )
+  }
+  })(request)
+}

app/api/admin/moderation/hackathons/route.ts

@@ -0,0 +1,54 @@
+// API route for admin moderation queue - list pending hackathons
+import { NextRequest, NextResponse } from 'next/server'
+import { withPlatformAdmin } from '@/lib/services/authorization-service'
+import { createClient } from '@/lib/supabase/server'
+
+/**
+ * GET /api/admin/moderation/hackathons
+ * Get pending hackathons for moderation
+ * Requires: Platform admin access
+ */
+export const GET = withPlatformAdmin(async (request: NextRequest) => {
+  try {
+    const { searchParams } = new URL(request.url)
+    const limit = parseInt(searchParams.get('limit') || '20')
+    const offset = parseInt(searchParams.get('offset') || '0')
+
+    const supabase = await createClient()
+
+    // Get pending hackathons
+    const { data: hackathons, error, count } = await supabase
+      .from('hackathons')
+      .select(`
+        *,
+        company:companies(*)
+      `, { count: 'exact' })
+      .eq('approval_status', 'pending')
+      .order('created_at', { ascending: false })
+      .range(offset, offset + limit - 1)
+
+    if (error) {
+      throw error
+    }
+
+    return NextResponse.json({
+      success: true,
+      data: {
+        hackathons: hackathons || [],
+        total: count || 0,
+        limit,
+        offset,
+        hasMore: (count || 0) > offset + limit,
+      },
+    })
+  } catch (error) {
+    console.error('Error fetching hackathon moderation queue:', error)
+    return NextResponse.json(
+      {
+        success: false,
+        error: error instanceof Error ? error.message : 'Failed to fetch moderation queue',
+      },
+      { status: 500 }
+    )
+  }
+})