diff --git a/app/Modules/Main/Helpers/helper.php b/app/Modules/Main/Helpers/helper.php
index 623cb94..43d25b4 100644
--- a/app/Modules/Main/Helpers/helper.php
+++ b/app/Modules/Main/Helpers/helper.php
@@ -4,6 +4,7 @@
 use Modules\Main\Models\Company\Company;
 use Modules\Main\Models\Company\CompanyAdmin;
 use Modules\CityManager\Models\CityManager;
+use Modules\Main\Models\City;
 use Modules\Main\Models\Agent\Agent;
 use Modules\Main\Models\Complex;
 use Modules\User\Models\Role;
@@ -62,7 +63,8 @@ function GetAvailableAgents($resultType = 'Collection')
             return $agents->get();
         } else {
             return $agents;
-        };
+        }
+        ;
     }
 }
 
@@ -77,7 +79,7 @@ function GetAvailableCompanies($resultType = 'Collection')
             if ($adminCompany = AdminCompanyOfUser()) {
                 $companiesIds[] = $adminCompany->id;
             }
-            if ($cityManager = CityManager::where('user_id', auth()->user()->id)) {   
+            if ($cityManager = CityManager::where('user_id', auth()->user()->id)) {
                 if ($cityManager->count()) {
                     $companies = Company::whereIn('city_id', $cityManager->pluck('city_id'));
                     if ($companies->count()) {
@@ -93,7 +95,8 @@ function GetAvailableCompanies($resultType = 'Collection')
             return $companies->get();
         } else {
             return $companies;
-        };
+        }
+        ;
     }
 }
 
@@ -123,7 +126,33 @@ function GetAvailableComplexes()
 if (!function_exists('GetAvailableCities')) {
     function GetAvailableCities()
     {
-        $agents = [];
+        $user = auth()->user();
+        if ($user->hasRole(Role::SUPER_ADMIN)) {
+            return City::all();
+        }
+        if ($user->hasRole(Role::CITY_MANAGER)) {
+            $cititesOfManager = CityManager::where('user_id', $user->id)->pluck('city_id')->get();
+            if ($cititesOfManager->count()) {
+                return City::whereIn('id', $cititesOfManager)->get();
+            }
+            return false;
+        }
+        if ($user->hasRole(Role::COMPANY_ADMIN)) {
+            $adminCompany = AdminCompanyOfUser();
+            if ($adminCompany->count()) {
+                return City::where('id', $adminCompany->city_id)->get();
+            }
+            return false;
+        }
+        if ($user->hasRole(Role::AGENT)) {
+            $agentCompany = AgentCompanyOfUser();
+            if ($agentCompany->count()) {
+                return City::where('id', $agentCompany->city_id)->get();
+            }
+            return false;
+        }
+        return false;
+        /*$agents = [];
         if ($adminCompany = AdminCompanyOfUser()) {
             $agents = Agent::where('company_id', $adminCompany->id);
         } else {
@@ -136,6 +165,6 @@ function GetAvailableCities()
         }
         $agents->with('company:id,name');
         $agents->with('user:id,name');
-        return $agents->get();
+        return $agents->get();*/
     }
 }
\ No newline at end of file
diff --git a/app/Modules/Main/Models/Scopes/CityScope.php b/app/Modules/Main/Models/Scopes/CityScope.php
new file mode 100644
index 0000000..9f9f192
--- /dev/null
+++ b/app/Modules/Main/Models/Scopes/CityScope.php
@@ -0,0 +1,32 @@
+<?php
+namespace Modules\Main\Models\Scopes;
+ 
+use Illuminate\Database\Eloquent\Builder;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Scope;
+ 
+class CityScope implements Scope
+{
+    /**
+     * Apply the scope to a given Eloquent query builder.
+     */
+    public function apply(Builder $builder, Model $model): void
+    {
+        if ($model->cities()->count()) { //если города для новости установлены
+            if ($cities = GetAvailableCities()) { //получаю доступные пользователю города
+                $citiesIds = [];
+                foreach ($cities as $city) {
+                    $citiesIds[] = $city->id;
+                }
+                $builder->whereHas('cities', fn($q) => $q->whereIn('cities.id', $citiesIds));
+
+            } else {
+                $builder->where('id', 0);//не знаю, как сделать, чтобы выбор был гарантированно пустой
+            }
+        } else {
+
+        }
+        //$builder->where('created_at', '<', now()->minus(years: 2000));
+    }
+}
+?>
\ No newline at end of file
diff --git a/app/Modules/Main/Traits/CityAppendTrait.php b/app/Modules/Main/Traits/CityAppendTrait.php
index 70a40ee..037f24c 100644
--- a/app/Modules/Main/Traits/CityAppendTrait.php
+++ b/app/Modules/Main/Traits/CityAppendTrait.php
@@ -6,6 +6,8 @@
 use Illuminate\Database\Eloquent\Relations\MorphMany;
 use Illuminate\Database\Eloquent\Relations\MorphOne;
 use Modules\Main\Models\CityAppend;
+use Modules\Main\Models\City;
+use Modules\User\Models\User;
 
 trait CityAppendTrait
 {
@@ -14,9 +16,13 @@ public function cities(): MorphMany
         return $this->MorphMany(CityAppend::class, 'append');
     }
 
-    public function byCity(Builder $query, $cityId)
+    public function byCity()
     {
         //return $query->where('category', $category);
+        $user = null;
+        settype($user, User::class);
+        $user = auth()->user();
+        return true;
     }
 }
 
diff --git a/app/Modules/Post/Models/Post.php b/app/Modules/Post/Models/Post.php
index 7d48229..d8b5c30 100644
--- a/app/Modules/Post/Models/Post.php
+++ b/app/Modules/Post/Models/Post.php
@@ -3,16 +3,18 @@
 namespace Modules\Post\Models;
 
 use Modules\Main\Models\City;
+use Modules\Post\Models\PostCity;
+
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Relations\HasManyThrough;
+use Illuminate\Database\Eloquent\Relations\HasMany;
 
-use Modules\Main\Traits\CityAppendTrait;
+use Modules\Main\Models\Scopes\CityScope;
 
 class Post extends Model
 {
     use HasFactory;
-    use CityAppendTrait;
 
     protected $fillable = [
         'name',
@@ -21,4 +23,21 @@ class Post extends Model
         'category',
         'image'
     ];
+
+    protected static function booted(): void
+    {
+        static::addGlobalScope(new CityScope);
+    }
+
+    public function cities(): HasManyThrough
+    {
+        return $this->hasManyThrough(
+            City::class, 
+            PostCity::class,
+            'post_id',
+            'id',
+            'id',
+            'city_id'
+            );
+    }
 }
diff --git a/app/Modules/Post/Models/PostCity.php b/app/Modules/Post/Models/PostCity.php
new file mode 100644
index 0000000..68831a1
--- /dev/null
+++ b/app/Modules/Post/Models/PostCity.php
@@ -0,0 +1,18 @@
+<?php
+
+namespace Modules\Post\Models;
+
+use Modules\Main\Models\City;
+use Illuminate\Database\Eloquent\Model;
+
+use Modules\Main\Models\Scopes\CityScope;
+
+class PostCity extends Model
+{
+    protected $fillable = [
+        'post_id',
+        'city_id',
+    ];
+
+    
+}