148 lines
4.3 KiB
PHP
148 lines
4.3 KiB
PHP
<?php
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namespace App\Imports;
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use App\Models\Auth\User;
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use App\Models\Auth\Department;
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use App\Models\Auth\Role;
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use Illuminate\Support\Collection;
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use Illuminate\Support\Facades\Hash;
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use Maatwebsite\Excel\Concerns\ToCollection;
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use Maatwebsite\Excel\Concerns\WithHeadingRow;
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use Maatwebsite\Excel\Concerns\WithValidation;
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class UserImport implements ToCollection, WithHeadingRow, WithValidation
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{
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protected $successCount = 0;
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protected $errorCount = 0;
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protected $errors = [];
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/**
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* 处理导入数据
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*/
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public function collection(Collection $rows)
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{
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foreach ($rows as $index => $row) {
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try {
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// 跳过空行
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if (empty($row['用户名'])) {
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continue;
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}
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// 检查用户名是否已存在
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$exists = User::where('username', $row['用户名'])->exists();
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if ($exists) {
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$this->addError($index + 2, '用户名已存在');
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continue;
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}
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// 查找部门
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$departmentId = null;
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if (!empty($row['部门名称'])) {
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$department = Department::where('name', $row['部门名称'])->first();
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if (!$department) {
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$this->addError($index + 2, '部门不存在: ' . $row['部门名称']);
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continue;
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}
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$departmentId = $department->id;
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}
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// 查找角色
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$roleIds = [];
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if (!empty($row['角色名称（多个用逗号分隔）'])) {
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$roleNames = array_map('trim', explode(',', $row['角色名称（多个用逗号分隔）']));
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$roles = Role::whereIn('name', $roleNames)->get();
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if ($roles->count() != count($roleNames)) {
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$existingNames = $roles->pluck('name')->toArray();
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$notFound = array_diff($roleNames, $existingNames);
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$this->addError($index + 2, '角色不存在: ' . implode(', ', $notFound));
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continue;
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}
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$roleIds = $roles->pluck('id')->toArray();
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}
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// 创建用户
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$user = User::create([
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'username' => $row['用户名'],
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'password' => Hash::make($row['密码']),
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'real_name' => $row['真实姓名'],
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'email' => $row['邮箱'] ?? null,
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'phone' => $row['手机号'] ?? null,
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'department_id' => $departmentId,
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'status' => 1,
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]);
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// 分配角色
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if (!empty($roleIds)) {
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$user->roles()->attach($roleIds);
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}
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$this->successCount++;
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} catch (\Exception $e) {
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$this->addError($index + 2, $e->getMessage());
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}
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}
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}
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/**
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* 验证规则
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*/
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public function rules(): array
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{
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return [
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'用户名' => 'required|string|max:50',
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'密码' => 'required|string|min:6',
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'真实姓名' => 'required|string|max:50',
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'邮箱' => 'nullable|email',
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'手机号' => 'nullable|string|max:20',
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];
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}
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/**
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* 自定义验证消息
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*/
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public function customValidationMessages(): array
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{
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return [
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'用户名.required' => '用户名不能为空',
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'密码.required' => '密码不能为空',
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'真实姓名.required' => '真实姓名不能为空',
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'密码.min' => '密码至少6位',
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];
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}
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/**
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* 添加错误
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*/
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protected function addError(int $row, string $message): void
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{
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$this->errorCount++;
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$this->errors[] = "第 {$row} 行: {$message}";
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}
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/**
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* 获取成功数量
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*/
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public function getSuccessCount(): int
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{
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return $this->successCount;
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}
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/**
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* 获取错误数量
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*/
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public function getErrorCount(): int
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{
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return $this->errorCount;
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}
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/**
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* 获取错误信息
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*/
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public function getErrors(): array
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{
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return $this->errors;
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}
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}
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