新增競賽前台呈現、刪除競賽、修改競賽狀態

app/api/competitions/[id]/apps/route.ts

@@ -0,0 +1,130 @@
+// =====================================================
+// 競賽參賽應用 API
+// =====================================================
+
+import { NextRequest, NextResponse } from 'next/server';
+import { CompetitionService } from '@/lib/services/database-service';
+import { AppService } from '@/lib/services/database-service';
+
+// 獲取競賽的參賽應用
+export async function GET(request: NextRequest, { params }: { params: { id: string } }) {
+  try {
+    const { id } = await params;
+    const { searchParams } = new URL(request.url);
+    
+    const search = searchParams.get('search') || '';
+    const category = searchParams.get('category') || 'all';
+    const type = searchParams.get('type') || 'all';
+    const department = searchParams.get('department') || 'all';
+    const competitionType = searchParams.get('competitionType') || 'all';
+    
+    // 獲取競賽信息
+    const competition = await CompetitionService.getCompetitionWithDetails(id);
+    if (!competition) {
+      return NextResponse.json({
+        success: false,
+        message: '競賽不存在',
+        error: '找不到指定的競賽'
+      }, { status: 404 });
+    }
+
+    // 獲取競賽的參賽應用
+    const competitionApps = await CompetitionService.getCompetitionApps(id);
+    
+    if (competitionApps.length === 0) {
+      return NextResponse.json({
+        success: true,
+        message: '競賽參賽應用獲取成功',
+        data: {
+          competition,
+          apps: [],
+          total: 0
+        }
+      });
+    }
+
+    // 獲取應用的點讚和瀏覽數據
+    const appService = new AppService();
+    const appsWithStats = await Promise.all(
+      competitionApps.map(async (app) => {
+        try {
+          const likes = await appService.getAppLikesCount(app.id);
+          const views = await appService.getAppViewsCount(app.id);
+          
+          return {
+            ...app,
+            likes,
+            views,
+            competitionType: competition.type // 添加競賽類型
+          };
+        } catch (error) {
+          console.error(`獲取應用 ${app.id} 統計數據失敗:`, error);
+          return {
+            ...app,
+            likes: 0,
+            views: 0,
+            competitionType: competition.type
+          };
+        }
+      })
+    );
+
+    // 過濾掉無效的應用
+    const validApps = appsWithStats.filter(app => app !== null);
+
+    // 應用篩選
+    let filteredApps = validApps.filter(app => {
+      const matchesSearch = search === '' || 
+        app.name.toLowerCase().includes(search.toLowerCase()) ||
+        app.description.toLowerCase().includes(search.toLowerCase()) ||
+        app.creator_name?.toLowerCase().includes(search.toLowerCase());
+      
+      const matchesCategory = category === 'all' || app.category === category;
+      const matchesType = type === 'all' || app.type === type;
+      const matchesDepartment = department === 'all' || app.creator_department === department;
+      const matchesCompetitionType = competitionType === 'all' || 
+        (competitionType === 'individual' && app.competition_type === 'individual') ||
+        (competitionType === 'team' && app.competition_type === 'team') ||
+        (competitionType === 'proposal' && app.competition_type === 'proposal');
+
+      return matchesSearch && matchesCategory && matchesType && matchesDepartment && matchesCompetitionType;
+    });
+
+    // 按人氣排序（按讚數）
+    filteredApps.sort((a, b) => (b.likes || 0) - (a.likes || 0));
+
+    return NextResponse.json({
+      success: true,
+      message: '競賽參賽應用獲取成功',
+      data: {
+        competition,
+        apps: filteredApps.map(app => ({
+          id: app.id,
+          name: app.name,
+          description: app.description,
+          category: app.category,
+          type: app.type,
+          views: app.views || 0,
+          likes: app.likes || 0,
+          rating: app.rating || 0,
+          creator: app.creator_name || '未知',
+          department: app.creator_department || '未知',
+          teamName: app.team_name || null,
+          createdAt: app.created_at ? new Date(app.created_at).toLocaleDateString('zh-TW') : '-',
+          icon: app.icon || 'Bot',
+          iconColor: app.icon_color || 'from-blue-500 to-purple-500',
+          competitionType: app.competitionType || 'individual'
+        })),
+        total: filteredApps.length
+      }
+    });
+
+  } catch (error) {
+    console.error('獲取競賽參賽應用失敗:', error);
+    return NextResponse.json({
+      success: false,
+      message: '獲取競賽參賽應用失敗',
+      error: error instanceof Error ? error.message : '未知錯誤'
+    }, { status: 500 });
+  }
+}