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[bookstack] / app / Auth / User.php

diff --git a/app/Auth/User.php b/app/Auth/User.php
index 5feb269e2bd1ce7fc230070faac1b6f067a55e93..9d7eaa72e211a2206a88baa0bcc909bf6eedc9a2 100644 (file)
--- a/app/Auth/User.php
+++ b/app/Auth/User.php
@@ -1,24 +1,25 @@
 <?php namespace BookStack\Auth;
 
-use BookStack\Actions\Activity;
 use BookStack\Api\ApiToken;
 use BookStack\Interfaces\Loggable;
 use BookStack\Model;
 use BookStack\Notifications\ResetPassword;
 use BookStack\Uploads\Image;
 use Carbon\Carbon;
+use Exception;
 use Illuminate\Auth\Authenticatable;
 use Illuminate\Auth\Passwords\CanResetPassword;
 use Illuminate\Contracts\Auth\Authenticatable as AuthenticatableContract;
 use Illuminate\Contracts\Auth\CanResetPassword as CanResetPasswordContract;
+use Illuminate\Database\Eloquent\Builder;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
 use Illuminate\Database\Eloquent\Relations\BelongsToMany;
 use Illuminate\Database\Eloquent\Relations\HasMany;
-use Illuminate\Database\Eloquent\Relations\HasOne;
 use Illuminate\Notifications\Notifiable;
+use Illuminate\Support\Collection;
 
 /**
  * Class User
- * @package BookStack\Auth
  * @property string $id
  * @property string $name
  * @property string $email
@@ -46,6 +47,8 @@ class User extends Model implements AuthenticatableContract, CanResetPasswordCon
      */
     protected $fillable = ['name', 'email'];
 
+    protected $casts = ['last_activity_at' => 'datetime'];
+
     /**
      * The attributes excluded from the model's JSON form.
      * @var array
@@ -57,7 +60,7 @@ class User extends Model implements AuthenticatableContract, CanResetPasswordCon
 
     /**
      * This holds the user's permissions when loaded.
-     * @var array
+     * @var ?Collection
      */
     protected $permissions;
 
@@ -131,35 +134,44 @@ class User extends Model implements AuthenticatableContract, CanResetPasswordCon
         }
     }
 
+    /**
+     * Check if the user has a particular permission.
+     */
+    public function can(string $permissionName): bool
+    {
+        if ($this->email === 'guest') {
+            return false;
+        }
+
+        return $this->permissions()->contains($permissionName);
+    }
+
     /**
      * Get all permissions belonging to a the current user.
-     * @param bool $cache
-     * @return \Illuminate\Database\Eloquent\Relations\HasManyThrough
      */
-    public function permissions($cache = true)
+    protected function permissions(): Collection
     {
-        if (isset($this->permissions) && $cache) {
+        if (isset($this->permissions)) {
             return $this->permissions;
         }
-        $this->load('roles.permissions');
-        $permissions = $this->roles->map(function ($role) {
-            return $role->permissions;
-        })->flatten()->unique();
-        $this->permissions = $permissions;
-        return $permissions;
+
+        $this->permissions = $this->newQuery()->getConnection()->table('role_user', 'ru')
+            ->select('role_permissions.name as name')->distinct()
+            ->leftJoin('permission_role', 'ru.role_id', '=', 'permission_role.role_id')
+            ->leftJoin('role_permissions', 'permission_role.permission_id', '=', 'role_permissions.id')
+            ->where('ru.user_id', '=', $this->id)
+            ->get()
+            ->pluck('name');
+
+        return $this->permissions;
     }
 
     /**
-     * Check if the user has a particular permission.
-     * @param $permissionName
-     * @return bool
+     * Clear any cached permissions on this instance.
      */
-    public function can($permissionName)
+    public function clearPermissionCache()
     {
-        if ($this->email === 'guest') {
-            return false;
-        }
-        return $this->permissions()->pluck('name')->contains($permissionName);
+        $this->permissions = null;
     }
 
     /**
@@ -172,7 +184,7 @@ class User extends Model implements AuthenticatableContract, CanResetPasswordCon
 
     /**
      * Get the social account associated with this user.
-     * @return \Illuminate\Database\Eloquent\Relations\HasMany
+     * @return HasMany
      */
     public function socialAccounts()
     {
@@ -209,7 +221,7 @@ class User extends Model implements AuthenticatableContract, CanResetPasswordCon
 
         try {
             $avatar = $this->avatar ? url($this->avatar->getThumb($size, $size, false)) : $default;
-        } catch (\Exception $err) {
+        } catch (Exception $err) {
             $avatar = $default;
         }
         return $avatar;
@@ -217,7 +229,7 @@ class User extends Model implements AuthenticatableContract, CanResetPasswordCon
 
     /**
      * Get the avatar for the user.
-     * @return \Illuminate\Database\Eloquent\Relations\BelongsTo
+     * @return BelongsTo
      */
     public function avatar()
     {
@@ -233,11 +245,16 @@ class User extends Model implements AuthenticatableContract, CanResetPasswordCon
     }
 
     /**
-     * Get the latest activity instance for this user.
+     * Get the last activity time for this user.
      */
-    public function latestActivity(): HasOne
+    public function scopeWithLastActivityAt(Builder $query)
     {
-        return $this->hasOne(Activity::class)->latest();
+        $query->addSelect(['activities.created_at as last_activity_at'])
+            ->leftJoinSub(function (\Illuminate\Database\Query\Builder $query) {
+                $query->from('activities')->select('user_id')
+                    ->selectRaw('max(created_at) as created_at')
+                    ->groupBy('user_id');
+            }, 'activities', 'users.id', '=', 'activities.user_id');
     }
 
     /**