50 lines
1.4 KiB
TypeScript
50 lines
1.4 KiB
TypeScript
import { NextRequest, NextResponse } from 'next/server';
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import { getVisitTrends, TimeGranularity } from '@/lib/analytics';
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export async function GET(request: NextRequest) {
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try {
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// 获取请求参数
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const { searchParams } = new URL(request.url);
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const linkId = searchParams.get('linkId');
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const startDate = searchParams.get('startDate') || undefined;
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const endDate = searchParams.get('endDate') || undefined;
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const granularity = searchParams.get('granularity') as TimeGranularity || TimeGranularity.DAY;
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// 验证必要参数
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if (!linkId) {
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return NextResponse.json(
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{ error: 'Missing required parameter: linkId' },
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{ status: 400 }
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);
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}
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// 验证粒度参数
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const validGranularities = Object.values(TimeGranularity);
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if (granularity && !validGranularities.includes(granularity)) {
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return NextResponse.json(
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{
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error: 'Invalid granularity value',
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validValues: validGranularities
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},
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{ status: 400 }
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);
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}
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// 获取访问趋势数据
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const trendsData = await getVisitTrends(
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linkId,
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startDate || undefined,
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endDate || undefined,
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granularity
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);
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// 返回数据
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return NextResponse.json(trendsData);
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} catch (error) {
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console.error('Error in trends API:', error);
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return NextResponse.json(
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{ error: 'Failed to fetch trends data' },
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{ status: 500 }
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);
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}
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}
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