diff --git a/src/app/Domain.php b/src/app/Domain.php
index 667eaa55..b8a0375d 100644
--- a/src/app/Domain.php
+++ b/src/app/Domain.php
@@ -1,445 +1,450 @@
 <?php
 
 namespace App;
 
 use App\Wallet;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\SoftDeletes;
 
 /**
  * The eloquent definition of a Domain.
  *
  * @property string $namespace
  */
 class Domain extends Model
 {
     use SoftDeletes;
 
     // we've simply never heard of this domain
     public const STATUS_NEW        = 1 << 0;
     // it's been activated
     public const STATUS_ACTIVE     = 1 << 1;
     // domain has been suspended.
     public const STATUS_SUSPENDED  = 1 << 2;
     // domain has been deleted
     public const STATUS_DELETED    = 1 << 3;
     // ownership of the domain has been confirmed
     public const STATUS_CONFIRMED  = 1 << 4;
     // domain has been verified that it exists in DNS
     public const STATUS_VERIFIED   = 1 << 5;
     // domain has been created in LDAP
     public const STATUS_LDAP_READY = 1 << 6;
 
     // open for public registration
     public const TYPE_PUBLIC       = 1 << 0;
     // zone hosted with us
     public const TYPE_HOSTED       = 1 << 1;
     // zone registered externally
     public const TYPE_EXTERNAL     = 1 << 2;
 
     public const HASH_CODE = 1;
     public const HASH_TEXT = 2;
     public const HASH_CNAME = 3;
 
     public $incrementing = false;
 
     protected $keyType = 'bigint';
 
     protected $fillable = [
         'namespace',
         'status',
         'type'
     ];
 
     /**
      * Assign a package to a domain. The domain should not belong to any existing entitlements.
      *
      * @param \App\Package $package The package to assign.
      * @param \App\User    $user    The wallet owner.
      *
      * @return \App\Domain Self
      */
     public function assignPackage($package, $user)
     {
         // If this domain is public it can not be assigned to a user.
         if ($this->isPublic()) {
             return $this;
         }
 
         // See if this domain is already owned by another user.
         $wallet = $this->wallet();
 
         if ($wallet) {
             \Log::error(
                 "Domain {$this->namespace} is already assigned to {$wallet->owner->email}"
             );
 
             return $this;
         }
 
         $wallet_id = $user->wallets()->first()->id;
 
         foreach ($package->skus as $sku) {
             for ($i = $sku->pivot->qty; $i > 0; $i--) {
                 \App\Entitlement::create(
                     [
                         'wallet_id' => $wallet_id,
                         'sku_id' => $sku->id,
                         'cost' => $sku->pivot->cost(),
                         'entitleable_id' => $this->id,
                         'entitleable_type' => Domain::class
                     ]
                 );
             }
         }
 
         return $this;
     }
 
+    /**
+     * The domain entitlement.
+     *
+     * @return \Illuminate\Database\Eloquent\Relations\MorphOne
+     */
     public function entitlement()
     {
         return $this->morphOne('App\Entitlement', 'entitleable');
     }
 
     /**
      * Return list of public+active domain names
      */
     public static function getPublicDomains(): array
     {
         $where = sprintf('(type & %s)', Domain::TYPE_PUBLIC);
 
         return self::whereRaw($where)->get(['namespace'])->pluck('namespace')->toArray();
     }
 
     /**
      * Returns whether this domain is active.
      *
      * @return bool
      */
     public function isActive(): bool
     {
         return ($this->status & self::STATUS_ACTIVE) > 0;
     }
 
     /**
      * Returns whether this domain is confirmed the ownership of.
      *
      * @return bool
      */
     public function isConfirmed(): bool
     {
         return ($this->status & self::STATUS_CONFIRMED) > 0;
     }
 
     /**
      * Returns whether this domain is deleted.
      *
      * @return bool
      */
     public function isDeleted(): bool
     {
         return ($this->status & self::STATUS_DELETED) > 0;
     }
 
     /**
      * Returns whether this domain is registered with us.
      *
      * @return bool
      */
     public function isExternal(): bool
     {
         return ($this->type & self::TYPE_EXTERNAL) > 0;
     }
 
     /**
      * Returns whether this domain is hosted with us.
      *
      * @return bool
      */
     public function isHosted(): bool
     {
         return ($this->type & self::TYPE_HOSTED) > 0;
     }
 
     /**
      * Returns whether this domain is new.
      *
      * @return bool
      */
     public function isNew(): bool
     {
         return ($this->status & self::STATUS_NEW) > 0;
     }
 
     /**
      * Returns whether this domain is public.
      *
      * @return bool
      */
     public function isPublic(): bool
     {
         return ($this->type & self::TYPE_PUBLIC) > 0;
     }
 
     /**
      * Returns whether this domain is registered in LDAP.
      *
      * @return bool
      */
     public function isLdapReady(): bool
     {
         return ($this->status & self::STATUS_LDAP_READY) > 0;
     }
 
     /**
      * Returns whether this domain is suspended.
      *
      * @return bool
      */
     public function isSuspended(): bool
     {
         return ($this->status & self::STATUS_SUSPENDED) > 0;
     }
 
     /**
      * Returns whether this (external) domain has been verified
      * to exist in DNS.
      *
      * @return bool
      */
     public function isVerified(): bool
     {
         return ($this->status & self::STATUS_VERIFIED) > 0;
     }
 
     /**
      * Ensure the namespace is appropriately cased.
      */
     public function setNamespaceAttribute($namespace)
     {
         $this->attributes['namespace'] = strtolower($namespace);
     }
 
     /**
      * Domain status mutator
      *
      * @throws \Exception
      */
     public function setStatusAttribute($status)
     {
         $new_status = 0;
 
         $allowed_values = [
             self::STATUS_NEW,
             self::STATUS_ACTIVE,
             self::STATUS_SUSPENDED,
             self::STATUS_DELETED,
             self::STATUS_CONFIRMED,
             self::STATUS_VERIFIED,
             self::STATUS_LDAP_READY,
         ];
 
         foreach ($allowed_values as $value) {
             if ($status & $value) {
                 $new_status |= $value;
                 $status ^= $value;
             }
         }
 
         if ($status > 0) {
             throw new \Exception("Invalid domain status: {$status}");
         }
 
         if ($this->isPublic()) {
             $this->attributes['status'] = $new_status;
             return;
         }
 
         if ($new_status & self::STATUS_CONFIRMED) {
             // if we have confirmed ownership of or management access to the domain, then we have
             // also confirmed the domain exists in DNS.
             $new_status |= self::STATUS_VERIFIED;
             $new_status |= self::STATUS_ACTIVE;
         }
 
         if ($new_status & self::STATUS_DELETED && $new_status & self::STATUS_ACTIVE) {
             $new_status ^= self::STATUS_ACTIVE;
         }
 
         if ($new_status & self::STATUS_SUSPENDED && $new_status & self::STATUS_ACTIVE) {
             $new_status ^= self::STATUS_ACTIVE;
         }
 
         // if the domain is now active, it is not new anymore.
         if ($new_status & self::STATUS_ACTIVE && $new_status & self::STATUS_NEW) {
             $new_status ^= self::STATUS_NEW;
         }
 
         $this->attributes['status'] = $new_status;
     }
 
     /**
      * Ownership verification by checking for a TXT (or CNAME) record
      * in the domain's DNS (that matches the verification hash).
      *
      * @return bool True if verification was successful, false otherwise
      * @throws \Exception Throws exception on DNS or DB errors
      */
     public function confirm(): bool
     {
         if ($this->isConfirmed()) {
             return true;
         }
 
         $hash = $this->hash(self::HASH_TEXT);
         $confirmed = false;
 
         // Get DNS records and find a matching TXT entry
         $records = \dns_get_record($this->namespace, DNS_TXT);
 
         if ($records === false) {
             throw new \Exception("Failed to get DNS record for {$this->namespace}");
         }
 
         foreach ($records as $record) {
             if ($record['txt'] === $hash) {
                 $confirmed = true;
                 break;
             }
         }
 
         // Get DNS records and find a matching CNAME entry
         // Note: some servers resolve every non-existing name
         // so we need to define left and right side of the CNAME record
         // i.e.: kolab-verify IN CNAME <hash>.domain.tld.
         if (!$confirmed) {
             $cname = $this->hash(self::HASH_CODE) . '.' . $this->namespace;
             $records = \dns_get_record('kolab-verify.' . $this->namespace, DNS_CNAME);
 
             if ($records === false) {
                 throw new \Exception("Failed to get DNS record for {$this->namespace}");
             }
 
             foreach ($records as $records) {
                 if ($records['target'] === $cname) {
                     $confirmed = true;
                     break;
                 }
             }
         }
 
         if ($confirmed) {
             $this->status |= Domain::STATUS_CONFIRMED;
             $this->save();
         }
 
         return $confirmed;
     }
 
     /**
      * Generate a verification hash for this domain
      *
      * @param int $mod One of: HASH_CNAME, HASH_CODE (Default), HASH_TEXT
      *
      * @return string Verification hash
      */
     public function hash($mod = null): string
     {
         $cname = 'kolab-verify';
 
         if ($mod === self::HASH_CNAME) {
             return $cname;
         }
 
         $hash = \md5('hkccp-verify-' . $this->namespace);
 
         return $mod === self::HASH_TEXT ? "$cname=$hash" : $hash;
     }
 
     /**
      * Suspend this domain.
      *
      * @return void
      */
     public function suspend(): void
     {
         if ($this->isSuspended()) {
             return;
         }
 
         $this->status |= Domain::STATUS_SUSPENDED;
         $this->save();
     }
 
     /**
      * Unsuspend this domain.
      *
      * The domain is unsuspended through either of the following courses of actions;
      *
      *   * The account balance has been topped up, or
      *   * a suspected spammer has resolved their issues, or
      *   * the command-line is triggered.
      *
      * Therefore, we can also confidently set the domain status to 'active' should the ownership of or management
      * access to have been confirmed before.
      *
      * @return void
      */
     public function unsuspend(): void
     {
         if (!$this->isSuspended()) {
             return;
         }
 
         $this->status ^= Domain::STATUS_SUSPENDED;
 
         if ($this->isConfirmed() && $this->isVerified()) {
             $this->status |= Domain::STATUS_ACTIVE;
         }
 
         $this->save();
     }
 
     /**
      * Verify if a domain exists in DNS
      *
      * @return bool True if registered, False otherwise
      * @throws \Exception Throws exception on DNS or DB errors
      */
     public function verify(): bool
     {
         if ($this->isVerified()) {
             return true;
         }
 
         $records = \dns_get_record($this->namespace, DNS_ANY);
 
         if ($records === false) {
             throw new \Exception("Failed to get DNS record for {$this->namespace}");
         }
 
         // It may happen that result contains other domains depending on the host DNS setup
         // that's why in_array() and not just !empty()
         if (in_array($this->namespace, array_column($records, 'host'))) {
             $this->status |= Domain::STATUS_VERIFIED;
             $this->save();
 
             return true;
         }
 
         return false;
     }
 
     /**
      * Returns the wallet by which the domain is controlled
      *
      * @return \App\Wallet A wallet object
      */
     public function wallet(): ?Wallet
     {
         // Note: Not all domains have a entitlement/wallet
         $entitlement = $this->entitlement()->withTrashed()->first();
 
         return $entitlement ? $entitlement->wallet : null;
     }
 }
diff --git a/src/app/Package.php b/src/app/Package.php
index 52f99d1c..c7b5775b 100644
--- a/src/app/Package.php
+++ b/src/app/Package.php
@@ -1,92 +1,97 @@
 <?php
 
 namespace App;
 
 use Illuminate\Database\Eloquent\Model;
 use Spatie\Translatable\HasTranslations;
 
 /**
  * The eloquent definition of a Package.
  *
  * A package is a set of SKUs that a user can select, so that instead of;
  *
  * * Create a mailbox entitlement,
  * * Create a quota entitlement,
  * * Create a groupware entitlement,
  * * ...
  *
  * users can simply select a 'package';
  *
  * * Kolab package: mailbox + quota + groupware,
  * * Free package: mailbox + quota.
  *
  * Selecting a package will therefore create a set of entitlments from SKUs.
  */
 class Package extends Model
 {
     use HasTranslations;
 
     public $incrementing = false;
     protected $keyType = 'string';
 
     public $timestamps = false;
 
     protected $fillable = [
         'description',
         'discount_rate',
         'name',
         'title',
     ];
 
     /** @var array Translatable properties */
     public $translatable = [
         'name',
         'description',
     ];
 
     /**
      * The costs of this package at its pre-defined, existing configuration.
      *
      * @return int The costs in cents.
      */
     public function cost()
     {
         $costs = 0;
 
         foreach ($this->skus as $sku) {
             $units = $sku->pivot->qty - $sku->units_free;
 
             if ($units < 0) {
                 \Log::debug("Package {$this->id} is misconfigured for more free units than qty.");
                 $units = 0;
             }
 
             $ppu = $sku->cost * ((100 - $this->discount_rate) / 100);
 
             $costs += $units * $ppu;
         }
 
         return $costs;
     }
 
     public function isDomain()
     {
         foreach ($this->skus as $sku) {
             if ($sku->handler_class::entitleableClass() == \App\Domain::class) {
                 return true;
             }
         }
 
         return false;
     }
 
+    /**
+     * SKUs of this package.
+     *
+     * @return \Illuminate\Database\Eloquent\Relations\BelongsToMany
+     */
     public function skus()
     {
         return $this->belongsToMany(
             'App\Sku',
             'package_skus'
         )->using('App\PackageSku')->withPivot(
             ['qty']
         );
     }
 }
diff --git a/src/app/Sku.php b/src/app/Sku.php
index 083587a0..ee451e86 100644
--- a/src/app/Sku.php
+++ b/src/app/Sku.php
@@ -1,57 +1,62 @@
 <?php
 
 namespace App;
 
 use Illuminate\Database\Eloquent\Model;
 use Spatie\Translatable\HasTranslations;
 
 /**
  * The eloquent definition of a Stock Keeping Unit (SKU).
  */
 class Sku extends Model
 {
     use HasTranslations;
 
     public $incrementing = false;
     protected $keyType = 'string';
 
     protected $casts = [
         'units_free' => 'integer'
     ];
 
     protected $fillable = [
         'active',
         'cost',
         'description',
         'handler_class',
         'name',
         // persist for annual domain registration
         'period',
         'title',
         'units_free',
     ];
 
     /** @var array Translatable properties */
     public $translatable = [
         'name',
         'description',
     ];
 
     /**
      * List the entitlements that consume this SKU.
      *
      * @return \Illuminate\Database\Eloquent\Relations\HasMany
      */
     public function entitlements()
     {
         return $this->hasMany('App\Entitlement');
     }
 
+    /**
+     * List of packages that use this SKU.
+     *
+     * @return \Illuminate\Database\Eloquent\Relations\BelongsToMany
+     */
     public function packages()
     {
         return $this->belongsToMany(
             'App\Package',
             'package_skus'
         )->using('App\PackageSku')->withPivot(['cost', 'qty']);
     }
 }
diff --git a/src/app/User.php b/src/app/User.php
index 5fe941d4..90bfc3f5 100644
--- a/src/app/User.php
+++ b/src/app/User.php
@@ -1,728 +1,733 @@
 <?php
 
 namespace App;
 
 use App\Entitlement;
 use App\UserAlias;
 use App\Sku;
 use App\Traits\UserAliasesTrait;
 use App\Traits\SettingsTrait;
 use App\Wallet;
 use Illuminate\Notifications\Notifiable;
 use Illuminate\Database\Eloquent\SoftDeletes;
 use Illuminate\Foundation\Auth\User as Authenticatable;
 use Iatstuti\Database\Support\NullableFields;
 use Tymon\JWTAuth\Contracts\JWTSubject;
 
 /**
  * The eloquent definition of a User.
  *
  * @property string $email
  * @property int    $id
  * @property string $password
  * @property int    $status
  */
 class User extends Authenticatable implements JWTSubject
 {
     use Notifiable;
     use NullableFields;
     use UserAliasesTrait;
     use SettingsTrait;
     use SoftDeletes;
 
     // a new user, default on creation
     public const STATUS_NEW        = 1 << 0;
     // it's been activated
     public const STATUS_ACTIVE     = 1 << 1;
     // user has been suspended
     public const STATUS_SUSPENDED  = 1 << 2;
     // user has been deleted
     public const STATUS_DELETED    = 1 << 3;
     // user has been created in LDAP
     public const STATUS_LDAP_READY = 1 << 4;
     // user mailbox has been created in IMAP
     public const STATUS_IMAP_READY = 1 << 5;
 
 
     // change the default primary key type
     public $incrementing = false;
     protected $keyType = 'bigint';
 
     /**
      * The attributes that are mass assignable.
      *
      * @var array
      */
     protected $fillable = [
         'id',
         'email',
         'password',
         'password_ldap',
         'status'
     ];
 
     /**
      * The attributes that should be hidden for arrays.
      *
      * @var array
      */
     protected $hidden = [
         'password',
         'password_ldap',
         'role'
     ];
 
     protected $nullable = [
         'password',
         'password_ldap'
     ];
 
     /**
      * Any wallets on which this user is a controller.
      *
      * This does not include wallets owned by the user.
      *
      * @return \Illuminate\Database\Eloquent\Relations\BelongsToMany
      */
     public function accounts()
     {
         return $this->belongsToMany(
             'App\Wallet',       // The foreign object definition
             'user_accounts',    // The table name
             'user_id',          // The local foreign key
             'wallet_id'         // The remote foreign key
         );
     }
 
     /**
      * Email aliases of this user.
      *
      * @return \Illuminate\Database\Eloquent\Relations\HasMany
      */
     public function aliases()
     {
         return $this->hasMany('App\UserAlias', 'user_id');
     }
 
     /**
      * Assign a package to a user. The user should not have any existing entitlements.
      *
      * @param \App\Package   $package The package to assign.
      * @param \App\User|null $user    Assign the package to another user.
      *
      * @return \App\User
      */
     public function assignPackage($package, $user = null)
     {
         if (!$user) {
             $user = $this;
         }
 
         $wallet_id = $this->wallets()->first()->id;
 
         foreach ($package->skus as $sku) {
             for ($i = $sku->pivot->qty; $i > 0; $i--) {
                 \App\Entitlement::create(
                     [
                         'wallet_id' => $wallet_id,
                         'sku_id' => $sku->id,
                         'cost' => $sku->pivot->cost(),
                         'entitleable_id' => $user->id,
                         'entitleable_type' => User::class
                     ]
                 );
             }
         }
 
         return $user;
     }
 
     /**
      * Assign a package plan to a user.
      *
      * @param \App\Plan   $plan   The plan to assign
      * @param \App\Domain $domain Optional domain object
      *
      * @return \App\User Self
      */
     public function assignPlan($plan, $domain = null): User
     {
         $this->setSetting('plan_id', $plan->id);
 
         foreach ($plan->packages as $package) {
             if ($package->isDomain()) {
                 $domain->assignPackage($package, $this);
             } else {
                 $this->assignPackage($package);
             }
         }
 
         return $this;
     }
 
     /**
      * Assign a Sku to a user.
      *
      * @param \App\Sku $sku   The sku to assign.
      * @param int      $count Count of entitlements to add
      *
      * @return \App\User Self
      * @throws \Exception
      */
     public function assignSku(Sku $sku, int $count = 1): User
     {
         // TODO: I guess wallet could be parametrized in future
         $wallet = $this->wallet();
         $exists = $this->entitlements()->where('sku_id', $sku->id)->count();
 
         while ($count > 0) {
             \App\Entitlement::create([
                 'wallet_id' => $wallet->id,
                 'sku_id' => $sku->id,
                 'cost' => $exists >= $sku->units_free ? $sku->cost : 0,
                 'entitleable_id' => $this->id,
                 'entitleable_type' => User::class
             ]);
 
             $exists++;
             $count--;
         }
 
         return $this;
     }
 
     /**
      * Check if current user can delete another object.
      *
      * @param \App\User|\App\Domain $object A user|domain object
      *
      * @return bool True if he can, False otherwise
      */
     public function canDelete($object): bool
     {
         if (!method_exists($object, 'wallet')) {
             return false;
         }
 
         $wallet = $object->wallet();
 
         // TODO: For now controller can delete/update the account owner,
         //       this may change in future, controllers are not 0-regression feature
 
         return $this->wallets->contains($wallet) || $this->accounts->contains($wallet);
     }
 
     /**
      * Check if current user can read data of another object.
      *
      * @param \App\User|\App\Domain|\App\Wallet $object A user|domain|wallet object
      *
      * @return bool True if he can, False otherwise
      */
     public function canRead($object): bool
     {
         if ($this->role == "admin") {
             return true;
         }
 
         if ($object instanceof User && $this->id == $object->id) {
             return true;
         }
 
         if ($object instanceof Wallet) {
             return $object->user_id == $this->id || $object->controllers->contains($this);
         }
 
         if (!method_exists($object, 'wallet')) {
             return false;
         }
 
         $wallet = $object->wallet();
 
         return $this->wallets->contains($wallet) || $this->accounts->contains($wallet);
     }
 
     /**
      * Check if current user can update data of another object.
      *
      * @param \App\User|\App\Domain $object A user|domain object
      *
      * @return bool True if he can, False otherwise
      */
     public function canUpdate($object): bool
     {
         if (!method_exists($object, 'wallet')) {
             return false;
         }
 
         if ($object instanceof User && $this->id == $object->id) {
             return true;
         }
 
         return $this->canDelete($object);
     }
 
     /**
      * Return the \App\Domain for this user.
      *
      * @return \App\Domain|null
      */
     public function domain()
     {
         list($local, $domainName) = explode('@', $this->email);
 
         $domain = \App\Domain::withTrashed()->where('namespace', $domainName)->first();
 
         return $domain;
     }
 
     /**
      * List the domains to which this user is entitled.
      *
      * @return Domain[]
      */
     public function domains()
     {
         $dbdomains = Domain::whereRaw(
             sprintf(
                 '(type & %s) AND (status & %s)',
                 Domain::TYPE_PUBLIC,
                 Domain::STATUS_ACTIVE
             )
         )->get();
 
         $domains = [];
 
         foreach ($dbdomains as $dbdomain) {
             $domains[] = $dbdomain;
         }
 
         foreach ($this->wallets as $wallet) {
             $entitlements = $wallet->entitlements()->where('entitleable_type', Domain::class)->get();
             foreach ($entitlements as $entitlement) {
                 $domain = $entitlement->entitleable;
                 \Log::info("Found domain for {$this->email}: {$domain->namespace} (owned)");
                 $domains[] = $domain;
             }
         }
 
         foreach ($this->accounts as $wallet) {
             $entitlements = $wallet->entitlements()->where('entitleable_type', Domain::class)->get();
             foreach ($entitlements as $entitlement) {
                 $domain = $entitlement->entitleable;
                 \Log::info("Found domain {$this->email}: {$domain->namespace} (charged)");
                 $domains[] = $domain;
             }
         }
 
         return $domains;
     }
 
+    /**
+     * The user entitlement.
+     *
+     * @return \Illuminate\Database\Eloquent\Relations\MorphOne
+     */
     public function entitlement()
     {
         return $this->morphOne('App\Entitlement', 'entitleable');
     }
 
     /**
      * Entitlements for this user.
      *
      * Note that these are entitlements that apply to the user account, and not entitlements that
      * this user owns.
      *
      * @return \Illuminate\Database\Eloquent\Relations\HasMany
      */
     public function entitlements()
     {
         return $this->hasMany('App\Entitlement', 'entitleable_id', 'id');
     }
 
     public function addEntitlement($entitlement)
     {
         if (!$this->entitlements->contains($entitlement)) {
             return $this->entitlements()->save($entitlement);
         }
     }
 
     /**
      * Find whether an email address exists (user or alias).
      * Note: This will also find deleted users.
      *
      * @param string $email       Email address
      * @param bool   $return_user Return User instance instead of boolean
      * @param bool   $is_alias    Set to True if the existing email is an alias
      * @param bool   $existing    Ignore deleted users
      *
      * @return \App\User|bool True or User model object if found, False otherwise
      */
     public static function emailExists(string $email, bool $return_user = false, &$is_alias = false, $existing = false)
     {
         if (strpos($email, '@') === false) {
             return false;
         }
 
         $email = \strtolower($email);
 
         if ($existing) {
             $user = self::where('email', $email)->first();
         } else {
             $user = self::withTrashed()->where('email', $email)->first();
         }
 
         if ($user) {
             return $return_user ? $user : true;
         }
 
         $aliases = UserAlias::where('alias', $email);
 
         if ($existing) {
             $aliases = $aliases->join('users', 'user_id', '=', 'users.id')
                 ->whereNull('users.deleted_at');
         }
 
         $alias = $aliases->first();
 
         if ($alias) {
             $is_alias = true;
             return $return_user ? self::withTrashed()->find($alias->user_id) : true;
         }
 
         return false;
     }
 
     /**
      * Helper to find user by email address, whether it is
      * main email address, alias or an external email.
      *
      * If there's more than one alias NULL will be returned.
      *
      * @param string $email    Email address
      * @param bool   $external Search also for an external email
      *
      * @return \App\User User model object if found
      */
     public static function findByEmail(string $email, bool $external = false): ?User
     {
         if (strpos($email, '@') === false) {
             return null;
         }
 
         $email = \strtolower($email);
 
         $user = self::where('email', $email)->first();
 
         if ($user) {
             return $user;
         }
 
         $aliases = UserAlias::where('alias', $email)->get();
 
         if (count($aliases) == 1) {
             return $aliases->first()->user;
         }
 
         // TODO: External email
 
         return null;
     }
 
     public function getJWTIdentifier()
     {
         return $this->getKey();
     }
 
     public function getJWTCustomClaims()
     {
         return [];
     }
 
     /**
      * Check if user has an entitlement for the specified SKU.
      *
      * @param string $title The SKU title
      *
      * @return bool True if specified SKU entitlement exists
      */
     public function hasSku($title): bool
     {
         $sku = Sku::where('title', $title)->first();
 
         if (!$sku) {
             return false;
         }
 
         return $this->entitlements()->where('sku_id', $sku->id)->count() > 0;
     }
 
     /**
      * Returns whether this domain is active.
      *
      * @return bool
      */
     public function isActive(): bool
     {
         return ($this->status & self::STATUS_ACTIVE) > 0;
     }
 
     /**
      * Returns whether this domain is deleted.
      *
      * @return bool
      */
     public function isDeleted(): bool
     {
         return ($this->status & self::STATUS_DELETED) > 0;
     }
 
     /**
      * Returns whether this (external) domain has been verified
      * to exist in DNS.
      *
      * @return bool
      */
     public function isImapReady(): bool
     {
         return ($this->status & self::STATUS_IMAP_READY) > 0;
     }
 
     /**
      * Returns whether this user is registered in LDAP.
      *
      * @return bool
      */
     public function isLdapReady(): bool
     {
         return ($this->status & self::STATUS_LDAP_READY) > 0;
     }
 
     /**
      * Returns whether this user is new.
      *
      * @return bool
      */
     public function isNew(): bool
     {
         return ($this->status & self::STATUS_NEW) > 0;
     }
 
     /**
      * Returns whether this domain is suspended.
      *
      * @return bool
      */
     public function isSuspended(): bool
     {
         return ($this->status & self::STATUS_SUSPENDED) > 0;
     }
 
     /**
      * A shortcut to get the user name.
      *
      * @param bool $fallback Return "<aa.name> User" if there's no name
      *
      * @return string Full user name
      */
     public function name(bool $fallback = false): string
     {
         $firstname = $this->getSetting('first_name');
         $lastname = $this->getSetting('last_name');
 
         $name = trim($firstname . ' ' . $lastname);
 
         if (empty($name) && $fallback) {
             return \config('app.name') . ' User';
         }
 
         return $name;
     }
 
     /**
      * Remove a number of entitlements for the SKU.
      *
      * @param \App\Sku $sku   The SKU
      * @param int      $count The number of entitlements to remove
      *
      * @return User Self
      */
     public function removeSku(Sku $sku, int $count = 1): User
     {
         $entitlements = $this->entitlements()
             ->where('sku_id', $sku->id)
             ->orderBy('cost', 'desc')
             ->orderBy('created_at')
             ->get();
 
         $entitlements_count = count($entitlements);
 
         foreach ($entitlements as $entitlement) {
             if ($entitlements_count <= $sku->units_free) {
                 continue;
             }
 
             if ($count > 0) {
                 $entitlement->delete();
                 $entitlements_count--;
                 $count--;
             }
         }
 
         return $this;
     }
 
     /**
      * Any (additional) properties of this user.
      *
      * @return \Illuminate\Database\Eloquent\Relations\HasMany
      */
     public function settings()
     {
         return $this->hasMany('App\UserSetting', 'user_id');
     }
 
     /**
      * Suspend this domain.
      *
      * @return void
      */
     public function suspend(): void
     {
         if ($this->isSuspended()) {
             return;
         }
 
         $this->status |= User::STATUS_SUSPENDED;
         $this->save();
     }
 
     /**
      * Unsuspend this domain.
      *
      * @return void
      */
     public function unsuspend(): void
     {
         if (!$this->isSuspended()) {
             return;
         }
 
         $this->status ^= User::STATUS_SUSPENDED;
         $this->save();
     }
 
     /**
      * Return users controlled by the current user.
      *
      * @param bool $with_accounts Include users assigned to wallets
      *                            the current user controls but not owns.
      *
      * @return \Illuminate\Database\Eloquent\Builder Query builder
      */
     public function users($with_accounts = true)
     {
         $wallets = $this->wallets()->pluck('id')->all();
 
         if ($with_accounts) {
             $wallets = array_merge($wallets, $this->accounts()->pluck('wallet_id')->all());
         }
 
         return $this->select(['users.*', 'entitlements.wallet_id'])
             ->distinct()
             ->leftJoin('entitlements', 'entitlements.entitleable_id', '=', 'users.id')
             ->whereIn('entitlements.wallet_id', $wallets)
             ->where('entitlements.entitleable_type', 'App\User');
     }
 
     /**
      * Verification codes for this user.
      *
      * @return \Illuminate\Database\Eloquent\Relations\HasMany
      */
     public function verificationcodes()
     {
         return $this->hasMany('App\VerificationCode', 'user_id', 'id');
     }
 
     /**
      * Returns the wallet by which the user is controlled
      *
      * @return \App\Wallet A wallet object
      */
     public function wallet(): Wallet
     {
         $entitlement = $this->entitlement()->first();
 
         // TODO: No entitlement should not happen, but in tests we have
         //       such cases, so we fallback to the user's wallet in this case
         return $entitlement ? $entitlement->wallet : $this->wallets()->first();
     }
 
     /**
      * Wallets this user owns.
      *
      * @return \Illuminate\Database\Eloquent\Relations\HasMany
      */
     public function wallets()
     {
         return $this->hasMany('App\Wallet');
     }
 
     /**
      * User password mutator
      *
      * @param string $password The password in plain text.
      *
      * @return void
      */
     public function setPasswordAttribute($password)
     {
         if (!empty($password)) {
             $this->attributes['password'] = bcrypt($password, [ "rounds" => 12 ]);
             $this->attributes['password_ldap'] = '{SSHA512}' . base64_encode(
                 pack('H*', hash('sha512', $password))
             );
         }
     }
 
     /**
      * User LDAP password mutator
      *
      * @param string $password The password in plain text.
      *
      * @return void
      */
     public function setPasswordLdapAttribute($password)
     {
         $this->setPasswordAttribute($password);
     }
 
     /**
      * User status mutator
      *
      * @throws \Exception
      */
     public function setStatusAttribute($status)
     {
         $new_status = 0;
 
         $allowed_values = [
             self::STATUS_NEW,
             self::STATUS_ACTIVE,
             self::STATUS_SUSPENDED,
             self::STATUS_DELETED,
             self::STATUS_LDAP_READY,
             self::STATUS_IMAP_READY,
         ];
 
         foreach ($allowed_values as $value) {
             if ($status & $value) {
                 $new_status |= $value;
                 $status ^= $value;
             }
         }
 
         if ($status > 0) {
             throw new \Exception("Invalid user status: {$status}");
         }
 
         $this->attributes['status'] = $new_status;
     }
 }
diff --git a/src/package.json b/src/package.json
index 9ddfd5e9..cf162d4c 100644
--- a/src/package.json
+++ b/src/package.json
@@ -1,39 +1,39 @@
 {
   "private": true,
   "scripts": {
     "dev": "npm run development",
     "development": "cross-env NODE_ENV=development node_modules/webpack/bin/webpack.js --progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js",
     "watch": "npm run development -- --watch",
     "watch-poll": "npm run watch -- --watch-poll",
     "hot": "cross-env NODE_ENV=development node_modules/webpack-dev-server/bin/webpack-dev-server.js --inline --hot --config=node_modules/laravel-mix/setup/webpack.config.js",
     "prod": "npm run production",
     "production": "cross-env NODE_ENV=production node_modules/webpack/bin/webpack.js --no-progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js",
     "lint": "eslint --ext .js,.vue resources && stylelint \"resources/sass/*.scss\" \"resources/vue/*.vue\""
   },
   "devDependencies": {
     "@fortawesome/fontawesome-svg-core": "^1.2.32",
     "@fortawesome/free-brands-svg-icons": "^5.15.1",
     "@fortawesome/free-regular-svg-icons": "^5.15.1",
     "@fortawesome/free-solid-svg-icons": "^5.15.1",
     "@fortawesome/vue-fontawesome": "^0.1.10",
     "anchorme": "^2.1.2",
     "axios": "^0.19",
     "bootstrap": "^4.5.3",
     "cross-env": "^7.0",
     "eslint": "^6.8.0",
     "eslint-plugin-vue": "^6.2.2",
     "jquery": "^3.5.1",
-    "openvidu-browser": "^2.15.0",
     "laravel-mix": "^5.0.6",
+    "openvidu-browser": "^2.15.0",
     "popper.js": "^1.16.0",
     "resolve-url-loader": "^2.3.1",
     "sass": "^1.27.0",
     "sass-loader": "^8.0.0",
     "stylelint": "^13.7.2",
     "stylelint-config-standard": "^20.0.0",
     "vue": "^2.6.12",
     "vue-router": "^3.4.6",
     "vue-template-compiler": "^2.6.12",
     "vuex": "^3.5.1"
   }
 }
diff --git a/src/phpstan.neon b/src/phpstan.neon
index bed643e9..de3d7e1c 100644
--- a/src/phpstan.neon
+++ b/src/phpstan.neon
@@ -1,14 +1,14 @@
 includes:
     - ./vendor/nunomaduro/larastan/extension.neon
 parameters:
     ignoreErrors:
         - '#Access to an undefined property Illuminate\\Contracts\\Auth\\Authenticatable#'
-        - '#Access to an undefined property App\\Package::\$pivot#'
+        - '#Access to an undefined property [a-zA-Z\\]+::\$pivot#'
         - '#Access to an undefined property Illuminate\\Database\\Eloquent\\Model::\$id#'
         - '#Access to an undefined property Illuminate\\Database\\Eloquent\\Model::\$created_at#'
         - '#Call to an undefined method Illuminate\\Database\\Eloquent\\Model::toString\(\)#'
         - '#Call to an undefined method Tests\\Browser::#'
     level: 4
     paths:
         - app/
         - tests/