后端管理

app/admin/model/Admin.php

@@ -0,0 +1,54 @@
+<?php
+
+namespace app\admin\model;
+
+use support\Model;
+class Admin extends Model
+{
+    protected $table = 'admins';
+    protected $hidden = ['password'];
+
+    public function roles()
+    {
+        return $this->belongsToMany(Role::class, 'admin_roles', 'user_id', 'role_id');
+    }
+
+    public function hasRole($role)
+    {
+        return $this->roles()->where('name', $role)->exists();
+    }
+
+    public function getJWTIdentifier()
+    {
+        return $this->getKey();
+    }
+
+    public function getJWTCustomClaims()
+    {
+        return [];
+    }
+
+    public function hasAnyRole($roles)
+    {
+        return $this->roles()->whereIn('name', (array)$roles)->exists();
+    }
+
+    public function hasPermission($permission)
+    {
+        return $this->permissions()->contains('slug', $permission);
+    }
+    public function isPermission($permission)
+    {
+        $permissions = $this->permissions();
+        return in_array($permission, array_column($permissions->toArray(), 'slug'));
+    }
+    public function permissions()
+    {
+        return $this->roles()
+            ->with('permissions')
+            ->get()
+            ->pluck('permissions')
+            ->flatten()
+            ->unique('id');
+    }
+}