寒寒
05c33b1fe8
- Add Nuxt 3 + Prisma + SQLite full-stack setup - Add student CRUD API with batch import/export - Add stats dashboard with gender/class distribution - Add target community settings feature - Add Docker deployment support (Dockerfile + docker-compose) - Add README with development and deployment instructions
88 lines
2.8 KiB
TypeScript
88 lines
2.8 KiB
TypeScript
import { prisma, defaultCommunities } from '~/server/utils/prisma'
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export default defineEventHandler(async (event) => {
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const students = await prisma.student.findMany()
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// 获取设置的目标小区
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const settings = await prisma.settings.findMany({
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where: { key: 'targetCommunities' }
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})
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const targetCommunities = settings.length > 0
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? JSON.parse(settings[0].value)
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: defaultCommunities
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// 基础统计
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const total = students.length
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const genderStats = {
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male: students.filter(s => s.gender === '男').length,
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female: students.filter(s => s.gender === '女').length
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}
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// 班级统计
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const classStats: Record<string, { count: number; male: number; female: number }> = {}
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students.forEach(s => {
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if (!classStats[s.className]) {
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classStats[s.className] = { count: 0, male: 0, female: 0 }
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}
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classStats[s.className].count++
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if (s.gender === '男') classStats[s.className].male++
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else if (s.gender === '女') classStats[s.className].female++
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})
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// 年龄段统计
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const currentYear = new Date().getFullYear()
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const ageGroups = {
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'3岁以下': 0,
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'3-4岁': 0,
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'4-5岁': 0,
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'5-6岁': 0,
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'6岁以上': 0
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}
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students.forEach(s => {
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if (!s.birthday) return
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const birthYear = parseInt(s.birthday.substring(0, 4))
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if (isNaN(birthYear)) return
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const age = currentYear - birthYear
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if (age < 3) ageGroups['3岁以下']++
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else if (age < 4) ageGroups['3-4岁']++
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else if (age < 5) ageGroups['4-5岁']++
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else if (age <= 6) ageGroups['5-6岁']++
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else ageGroups['6岁以上']++
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})
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// 目标小区统计
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const addressStats: Record<string, { count: number; male: number; female: number }> = {}
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targetCommunities.forEach(name => {
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addressStats[name] = { count: 0, male: 0, female: 0 }
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})
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students.forEach(s => {
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if (!s.address) return
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targetCommunities.forEach(community => {
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if (s.address.includes(community)) {
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addressStats[community].count++
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if (s.gender === '男') addressStats[community].male++
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else if (s.gender === '女') addressStats[community].female++
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}
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})
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})
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const filteredAddressStats = Object.entries(addressStats)
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.filter(([_, v]) => v.count > 0)
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.map(([name, v]) => ({ name, ...v }))
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.sort((a, b) => b.count - a.count)
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const targetCommunityTotal = filteredAddressStats.reduce((sum, s) => sum + s.count, 0)
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return {
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total,
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genderStats,
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classStats: Object.entries(classStats).map(([name, v]) => ({ name, ...v })),
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ageGroups,
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targetCommunities,
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addressStats: filteredAddressStats,
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targetCommunityTotal,
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targetCommunityMale: filteredAddressStats.reduce((sum, s) => sum + s.male, 0),
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targetCommunityFemale: filteredAddressStats.reduce((sum, s) => sum + s.female, 0)
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}
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})
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