freedakgmail
67 lines
1.7 KiB
TypeScript
67 lines
1.7 KiB
TypeScript
import { NextRequest, NextResponse } from 'next/server'
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import { prisma } from '@/lib/prisma'
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import { RelationshipCalculator } from '@/lib/relationship-calculator'
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/**
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* 计算两个成员之间的关系
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* GET /api/trees/[treeId]/relationship?from=xxx&to=yyy
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*/
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export async function GET(
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request: NextRequest,
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{ params }: { params: { treeId: string } }
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) {
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try {
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const { searchParams } = new URL(request.url)
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const fromId = searchParams.get('from')
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const toId = searchParams.get('to')
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if (!fromId || !toId) {
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return NextResponse.json(
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{ error: '缺少参数：from 和 to' },
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{ status: 400 }
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)
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}
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// 获取家族树的所有成员
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const members = await prisma.familyMember.findMany({
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where: { treeId: params.treeId }
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})
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if (members.length === 0) {
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return NextResponse.json(
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{ error: '家族树不存在或没有成员' },
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{ status: 404 }
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)
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}
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// 计算关系
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const calculator = new RelationshipCalculator(members as any)
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const result = calculator.getRelationshipDetail(fromId, toId)
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// 获取成员信息
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const fromMember = members.find(m => m.id === fromId)
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const toMember = members.find(m => m.id === toId)
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return NextResponse.json({
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from: {
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id: fromMember?.id,
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name: fromMember?.fullName
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},
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to: {
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id: toMember?.id,
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name: toMember?.fullName
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},
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relationship: result.term,
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path: result.path,
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description: result.description,
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success: result.success
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})
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} catch (error) {
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console.error('计算关系失败:', error)
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return NextResponse.json(
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{ error: '计算关系失败' },
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{ status: 500 }
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)
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}
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}
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