154 lines
3.5 KiB
PHP
154 lines
3.5 KiB
PHP
<?php
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namespace App\Models;
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use Illuminate\Database\Eloquent\Model;
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use Illuminate\Database\Eloquent\SoftDeletes;
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class BaseModel extends Model
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{
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use SoftDeletes;
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// 自定义时间戳字段
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const CREATED_AT = 'create_time';
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const UPDATED_AT = 'update_time';
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const DELETED_AT = 'deleted';
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/**
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* 序列化日期为指定格式
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*/
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protected function serializeDate(\DateTimeInterface $date): string
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{
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return $date->format('Y-m-d H:i:s');
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}
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/**
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* 查询作用域：未删除
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*/
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public function scopeNotDeleted($query)
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{
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return $query->where('deleted', 0);
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}
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/**
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* 查询作用域：当前租户
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*/
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public function scopeCurrentTenant($query)
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{
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$tenantId = $this->getCurrentTenantId();
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if ($tenantId !== null) {
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return $query->where('tenant_id', $tenantId);
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}
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return $query;
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}
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/**
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* 查询作用域：启用状态
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*/
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public function scopeActive($query)
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{
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return $query->where('status', 1);
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}
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/**
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* 查询作用域：排序
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*/
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public function scopeOrdered($query)
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{
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return $query->orderBy('sort', 'asc')->orderBy('id', 'desc');
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}
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/**
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* 查询作用域：安全查询（未删除 + 当前租户）
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*/
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public function scopeSafeQuery($query)
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{
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return $query->notDeleted()->currentTenant();
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}
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/**
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* 获取当前租户ID
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*/
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protected function getCurrentTenantId(): ?int
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{
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$user = auth('admin')->user();
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return $user ? $user->tenant_id : null;
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}
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/**
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* 设置系统字段（创建时）
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*/
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public function setCreateFields(): void
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{
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$userId = auth('admin')->id() ?? 0;
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$tenantId = $this->getCurrentTenantId() ?? 0;
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$this->creator = $userId;
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$this->create_time = now();
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$this->tenant_id = $tenantId;
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$this->deleted = 0;
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}
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/**
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* 设置系统字段（更新时）
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*/
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public function setUpdateFields(): void
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{
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$userId = auth('admin')->id() ?? 0;
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$this->updater = $userId;
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$this->update_time = now();
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}
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/**
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* 验证租户权限
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*/
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public function validateTenantAccess(): bool
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{
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$currentTenantId = $this->getCurrentTenantId();
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// 如果当前用户没有租户ID，不允许访问
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if ($currentTenantId === null) {
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return false;
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}
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// 如果记录没有租户ID，不允许访问
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if (!isset($this->tenant_id)) {
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return false;
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}
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// 验证租户ID是否匹配
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return $this->tenant_id == $currentTenantId;
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}
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/**
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* 保存前的钩子
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*/
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protected static function booted()
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{
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// 创建时自动设置系统字段
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static::creating(function ($model) {
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$model->setCreateFields();
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});
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// 更新时自动设置系统字段
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static::updating(function ($model) {
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$model->setUpdateFields();
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});
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// 全局作用域：自动过滤租户数据
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static::addGlobalScope('tenant', function ($builder) {
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$model = new static;
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$tenantId = $model->getCurrentTenantId();
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if ($tenantId !== null) {
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$builder->where('tenant_id', $tenantId);
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}
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});
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// 全局作用域：自动过滤已删除数据
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static::addGlobalScope('not_deleted', function ($builder) {
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$builder->where('deleted', 0);
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});
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}
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}
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