347 lines
10 KiB
PHP
347 lines
10 KiB
PHP
<?php
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namespace Modules\Account\Services;
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use Illuminate\Http\Request;
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use Modules\Account\Models\Bill;
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use Illuminate\Support\Facades\DB;
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class BillService
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{
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/**
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* 获取账单列表
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*/
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public function getList(Request $request)
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{
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$userId = auth('api')->user()['uid'];
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$page = $request->input('page', 1);
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$limit = $request->input('limit', 20);
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$type = $request->input('type');
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$year = $request->input('year');
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$month = $request->input('month');
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$startDate = $request->input('start_date');
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$endDate = $request->input('end_date');
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$dataType = $request->input('data_type', 'family'); // 默认为家庭数据
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// 获取用户所在的家庭ID
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$userFamilyId = $this->getUserFamilyId($userId);
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$query = Bill::with(['user:uid,nickname,username', 'family:id,name']);
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// 根据data_type参数判断数据类型
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if ($dataType === 'personal') {
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// 个人数据：只显示当前用户的账单
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$query->where('user_id', $userId);
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} elseif ($dataType === 'family' && $userFamilyId) {
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// 家庭数据：显示用户所在家庭的账单
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$query->where('family_id', $userFamilyId);
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} else {
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// 默认显示个人数据
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$query->where('user_id', $userId);
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}
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// 年月筛选
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if ($year && $month) {
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$startDate = $year . '-' . str_pad($month, 2, '0', STR_PAD_LEFT) . '-01';
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$endDate = $year . '-' . str_pad($month, 2, '0', STR_PAD_LEFT) . '-31';
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}
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// 日期范围筛选
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if ($startDate) {
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$query->where('bill_date', '>=', $startDate);
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}
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if ($endDate) {
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$query->where('bill_date', '<=', $endDate);
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}
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// 类型筛选
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if ($type && in_array($type, ['income', 'expense'])) {
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$query->where('type', $type);
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}
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$bills = $query->orderBy('bill_date', 'desc')
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->orderBy('created_at', 'desc')
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->paginate($limit, ['*'], 'page', $page);
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// 计算本月收支
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$monthExpense = Bill::query();
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$monthIncome = Bill::query();
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// 同样的数据类型查询逻辑
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if ($dataType === 'personal') {
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$monthExpense->where('user_id', $userId);
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$monthIncome->where('user_id', $userId);
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} elseif ($dataType === 'family' && $userFamilyId) {
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$monthExpense->where('family_id', $userFamilyId);
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$monthIncome->where('family_id', $userFamilyId);
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} else {
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$monthExpense->where('user_id', $userId);
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$monthIncome->where('user_id', $userId);
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}
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if ($startDate) {
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$monthExpense->where('bill_date', '>=', $startDate);
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$monthIncome->where('bill_date', '>=', $startDate);
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}
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if ($endDate) {
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$monthExpense->where('bill_date', '<=', $endDate);
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$monthIncome->where('bill_date', '<=', $endDate);
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}
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$monthExpense->where('type', 'expense');
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$monthIncome->where('type', 'income');
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// 转换数据格式以匹配前端
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$list = collect($bills->items())->map(function($bill) {
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return [
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'id' => $bill->id,
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'type' => $bill->type,
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'amount' => (float)$bill->amount,
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'category' => $bill->category,
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'category_id' => $this->getCategoryId($bill->category, $bill->type),
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'remark' => $bill->remark,
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'date' => $bill->bill_date,
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'bill_date' => $bill->bill_date,
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'created_at' => $bill->created_at->format('Y-m-d H:i:s'),
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'user' => $bill->user,
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'family' => $bill->family
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];
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})->toArray();
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return [
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'list' => $list,
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'month_expense' => (float)$monthExpense->sum('amount'),
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'month_income' => (float)$monthIncome->sum('amount'),
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'pagination' => [
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'current_page' => $bills->currentPage(),
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'total' => $bills->total(),
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'per_page' => $bills->perPage(),
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'last_page' => $bills->lastPage()
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]
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];
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}
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/**
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* 根据分类名称获取分类ID（前端使用）
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*/
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private function getCategoryId($categoryName, $type)
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{
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// 支出分类映射
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$expenseMap = [
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'餐饮' => 1,
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'交通' => 2,
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'购物' => 3,
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'娱乐' => 4,
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'医疗' => 5,
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'教育' => 6,
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'居住' => 7,
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'其他' => 8
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];
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// 收入分类映射
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$incomeMap = [
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'工资' => 101,
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'奖金' => 102,
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'投资' => 103,
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'兼职' => 104,
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'其他' => 105
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];
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$map = $type === 'income' ? $incomeMap : $expenseMap;
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return $map[$categoryName] ?? ($type === 'income' ? 105 : 8);
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}
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/**
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* 添加账单
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*/
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public function add(Request $request)
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{
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$userId = auth('api')->user()['uid'];
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$data = $request->validate([
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'type' => 'required|in:income,expense',
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'amount' => 'required|numeric|min:0.01',
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'category_id' => 'required|integer',
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'remark' => 'nullable|string|max:255',
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'date' => 'required|date',
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'family_id' => 'nullable|integer|exists:account_families,id'
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]);
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// 将category_id转换为category字符串
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$categoryMap = $this->getCategoryMap($data['type']);
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if (!isset($categoryMap[$data['category_id']])) {
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throw new \Exception('分类不存在');
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}
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$data['category'] = $categoryMap[$data['category_id']];
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$data['bill_date'] = $data['date'];
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// 如果前端没有指定family_id，自动获取用户所在的家庭
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if (empty($data['family_id'])) {
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$userFamilyId = $this->getUserFamilyId($userId);
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if ($userFamilyId) {
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$data['family_id'] = $userFamilyId;
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}
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} else {
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// 检查家庭权限
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$this->checkFamilyAccess($userId, $data['family_id']);
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}
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$data['user_id'] = $userId;
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// 移除前端字段
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unset($data['category_id'], $data['date']);
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return Bill::create($data);
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}
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/**
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* 获取分类映射
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*/
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private function getCategoryMap($type)
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{
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if ($type === 'income') {
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return [
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101 => '工资',
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102 => '奖金',
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103 => '投资',
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104 => '兼职',
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105 => '其他'
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];
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} else {
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return [
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1 => '餐饮',
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2 => '交通',
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3 => '购物',
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4 => '娱乐',
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5 => '医疗',
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6 => '教育',
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7 => '居住',
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8 => '其他'
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];
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}
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}
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/**
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* 编辑账单
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*/
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public function edit(Request $request)
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{
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$userId = auth('api')->user()['uid'];
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$id = $request->input('id');
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$bill = Bill::findOrFail($id);
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// 验证权限
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if ($bill->user_id != $userId) {
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throw new \Exception('无权操作此账单');
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}
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$data = $request->validate([
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'type' => 'required|in:income,expense',
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'amount' => 'required|numeric|min:0.01',
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'category_id' => 'required|integer',
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'remark' => 'nullable|string|max:255',
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'date' => 'required|date',
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'family_id' => 'nullable|integer|exists:account_families,id'
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]);
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// 将category_id转换为category字符串
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$categoryMap = $this->getCategoryMap($data['type']);
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if (!isset($categoryMap[$data['category_id']])) {
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throw new \Exception('分类不存在');
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}
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$data['category'] = $categoryMap[$data['category_id']];
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$data['bill_date'] = $data['date'];
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// 检查家庭权限
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if (!empty($data['family_id'])) {
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$this->checkFamilyAccess($userId, $data['family_id']);
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}
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// 移除前端字段
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unset($data['category_id'], $data['date']);
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$bill->update($data);
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return $bill;
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}
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/**
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* 删除账单
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*/
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public function delete(Request $request)
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{
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$userId = auth('api')->user()['uid'];
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$id = $request->input('id');
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$bill = Bill::findOrFail($id);
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// 验证权限
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if ($bill->user_id != $userId) {
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throw new \Exception('无权删除此账单');
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}
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return $bill->delete();
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}
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/**
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* 获取账单详情
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*/
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public function detail(Request $request)
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{
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$userId = auth('api')->user()['uid'];
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$id = $request->input('id');
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$bill = Bill::with(['user:uid,nickname,username', 'family:id,name,owner_id'])
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->findOrFail($id);
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// 验证权限：只有账单创建者才能查看和编辑
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if ($bill->user_id != $userId) {
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throw new \Exception('无权查看此账单');
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}
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// 转换数据格式以匹配前端
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return [
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'id' => $bill->id,
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'type' => $bill->type,
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'amount' => (float)$bill->amount,
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'category' => $bill->category,
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'category_id' => $this->getCategoryId($bill->category, $bill->type),
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'remark' => $bill->remark,
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'date' => $bill->bill_date,
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'bill_date' => $bill->bill_date,
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'created_at' => $bill->created_at->format('Y-m-d H:i:s'),
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'user' => $bill->user,
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'family' => $bill->family
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];
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}
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/**
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* 检查家庭访问权限
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*/
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private function checkFamilyAccess($userId, $familyId)
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{
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$isMember = DB::table('account_family_members')
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->where('family_id', $familyId)
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->where('user_id', $userId)
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->exists();
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if (!$isMember) {
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throw new \Exception('您不是该家庭成员');
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}
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}
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/**
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* 获取用户所在的家庭ID
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*/
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private function getUserFamilyId($userId)
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{
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$familyMember = DB::table('account_family_members')
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->where('user_id', $userId)
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->first();
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return $familyMember ? $familyMember->family_id : null;
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}
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}
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