Refactor to use InformativeValidators instead of ModelValidation.

app/Http/Controllers/API/v2/CartController.php

@@ -21,10 +21,10 @@ use App\DotsAPI\Fetcher\v2\AuthApiFetcher;
 use App\DotsAPI\Fetcher\v2\AuthApiSender;
 use App\Http\Resources\API\v2\CartItemCollection;
 
-use App\Models\Validation\UserValidationByMatrixUsername;
-use App\Models\Validation\CityValidationByName;
-use App\Models\Validation\Messages\Factories\CompanyInformativeValidatorByNameFactory;
-use App\Models\Validation\Messages\Factories\ItemInformativeValidatorByNameFactory;
+use App\Models\Validation\Validators\Informative\Factories\UserInformativeValidatorByMatrixUserNameFactory;
+use App\Models\Validation\Validators\Informative\Factories\CityInformativeValidatorByNameFactory;
+use App\Models\Validation\Validators\Informative\Factories\CompanyInformativeValidatorByNameFactory;
+use App\Models\Validation\Validators\Informative\Factories\ItemInformativeValidatorByNameFactory;
 
 class CartController extends Controller
 {
@@ -119,13 +119,15 @@ class CartController extends Controller
         $matrixUsername = $request->input('matrixUsername') ?? '';
         $cityName = $request->input('cityName') ?? '';
 
-        $validator = new UserValidationByMatrixUsername($matrixUsername);
-        if(!$validator->isValid())
-            return response()->json($validator->getMessageMap());
+        $validators = [
+            (new UserInformativeValidatorByMatrixUserNameFactory($matrixUsername))->create(),
+            (new CityInformativeValidatorByNameFactory($cityName))->create()
+        ];
 
-        $validator = new CityValidationByName($cityName);
-        if(!$validator->isValid())
-            return response()->json($validator->getMessageMap());
+        foreach($validators as $validator) {
+            if(!$validator->isValid())
+                return response()->json($validator->getOkStatus());
+        }
 
         // Get objects
         $user = User::where('matrix_username', $matrixUsername)->first();
@@ -162,13 +164,15 @@ class CartController extends Controller
         $matrixUsername = $request->input('matrixUsername') ?? '';
         $companyName = $request->input('companyName') ?? '';
 
-        $validator = new UserValidationByMatrixUsername($matrixUsername);
-        if(!$validator->isValid())
-            return response()->json($validator->getMessageMap());
+        $validators = [
+            (new UserInformativeValidatorByMatrixUserNameFactory($matrixUsername))->create(),
+            (new CompanyInformativeValidatorByNameFactory($companyName))->create()
+        ];
 
-        $validator = (new CompanyInformativeValidatorByNameFactory($companyName))->create();
-        if(!$validator->isValid())
-            return response()->json($validator->getOkStatus());
+        foreach($validators as $validator) {
+            if(!$validator->isValid())
+                return response()->json($validator->getOkStatus());
+        }
 
         // Get objects
         $user = User::where('matrix_username', $matrixUsername)->first();
@@ -203,13 +207,15 @@ class CartController extends Controller
         $itemName = $request->input('itemName') ?? '';
         $itemCount = $request->input('itemCount') ?? '';
 
-        $validator = new UserValidationByMatrixUsername($matrixUsername);
-        if(!$validator->isValid())
-            return response()->json($validator->getMessageMap());
+        $validators = [
+            (new UserInformativeValidatorByMatrixUserNameFactory($matrixUsername))->create(),
+            (new ItemInformativeValidatorByNameFactory($itemName))->create()
+        ];
 
-        $validator = (new ItemInformativeValidatorByNameFactory($itemName))->create();
-        if(!$validator->isValid())
-            return response()->json($validator->getOkStatus());
+        foreach($validators as $validator) {
+            if(!$validator->isValid())
+                return response()->json($validator->getOkStatus());
+        }
 
         if($itemCount == 0)
             return response()->json([

app/Models/City.php

@@ -7,10 +7,9 @@ use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Relations\BelongsToMany;
 use Illuminate\Database\Eloquent\Relations\HasMany;
 
-use App\Models\Validation\ValidationByNameInterface;
 use App\Models\Company;
 
-class City extends Model implements ValidationByNameInterface
+class City extends Model
 {
     use HasFactory;
 
@@ -64,16 +63,4 @@ class City extends Model implements ValidationByNameInterface
     {
         $this->companies()->detach($company_ids);
     }
-
-    public static function isExistByName(string $name): bool
-    {
-        $count = City::where('name', $name)->count();
-
-        return $count != 0;
-    }
-
-    public static function isNameValid(string $name): bool
-    {
-        return $name != '';
-    }
 }

app/Models/Company.php

@@ -7,9 +7,7 @@ use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Relations\HasMany;
 use Illuminate\Database\Eloquent\Relations\BelongsToMany;
 
-use App\Models\Validation\ValidationByNameInterface;
-
-class Company extends Model implements ValidationByNameInterface
+class Company extends Model
 {
     use HasFactory;
 
@@ -36,16 +34,4 @@ class Company extends Model implements ValidationByNameInterface
 
         return $count != 0;
     }
-
-    public static function isExistByName(string $name): bool
-    {
-        $count = Company::where('name', $name)->count();
-
-        return $count != 0;
-    }
-
-    public static function isNameValid(string $name): bool
-    {
-        return $name != '';
-    }
 }

app/Models/Item.php

@@ -7,9 +7,7 @@ use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
 use Illuminate\Database\Eloquent\Relations\BelongsToMany;
 
-use App\Models\Validation\ValidationByNameInterface;
-
-class Item extends Model implements ValidationByNameInterface
+class Item extends Model
 {
     use HasFactory;
 
@@ -88,17 +86,5 @@ class Item extends Model implements ValidationByNameInterface
 
         return $its_company->id == $company->id;
     }
-
-    public static function isExistByName(string $name): bool
-    {
-        $count = Item::where('name', $name)->count();
-
-        return $count != 0;
-    }
-
-    public static function isNameValid(string $name): bool
-    {
-        return $name != '';
-    }
 }
 

app/Models/User.php

@@ -9,9 +9,7 @@ use Illuminate\Notifications\Notifiable;
 use Laravel\Sanctum\HasApiTokens;
 use Illuminate\Database\Eloquent\Relations\HasMany;
 
-use App\Models\Validation\ValidationByNameInterface;
-
-class User extends Authenticatable implements ValidationByNameInterface
+class User extends Authenticatable
 {
     use HasApiTokens, HasFactory, Notifiable;
 
@@ -29,18 +27,6 @@ class User extends Authenticatable implements ValidationByNameInterface
 
 
 
-    public static function isExistByName(string $name): bool
-    {
-        $count = User::where('matrix_username', $name)->count();
-
-        return $count != 0;
-    }
-
-    public static function isNameValid(string $name): bool
-    {
-        return $name != '';
-    }
-
     public function userAddresses(): HasMany
     {
         return $this->hasMany(UserAddress::class);

app/Models/Validation/CityValidationByName.php

@@ -1,18 +0,0 @@
-<?php
-
-namespace App\Models\Validation;
-
-use App\Models\Validation\ModelValidationByName;
-use App\Models\Validation\Messages\CityMessagesFactory;
-
-class CityValidationByName extends ModelValidationByName
-{
-    public function __construct(string $name)
-    {
-        parent::__construct(
-            $name,
-            'App\Models\City',
-            (new CityMessagesFactory())->create(),
-        );
-    }
-}

app/Models/Validation/Messages/BaseMessages.php

@@ -1,25 +0,0 @@
-<?php
-
-namespace App\Models\Validation\Messages;
-
-use App\Models\Validation\ValidationStatus;
-
-class BaseMessages
-{
-    protected array $messages;
-
-    public function __construct($messages)
-    {
-        $this->messages = $messages;
-    }
-
-    public function getMessage($status): string
-    {
-        return match($status)
-        {
-            ValidationStatus::FOUND => $this->messages['found'],
-            ValidationStatus::NOT_FOUND => $this->messages['not_found'],
-            ValidationStatus::INVALID_NAME => $this->messages['invalid_name'],
-        };
-    }
-}

app/Models/Validation/Messages/CityMessagesFactory.php

@@ -1,20 +0,0 @@
-<?php
-
-namespace App\Models\Validation\Messages;
-
-use App\Models\Validation\Messages\BaseMessages;
-
-class CityMessagesFactory
-{
-    protected array $messages = [
-        'found' => 'A city with the name is valid.',
-        'not_found' => 'A city with the name does not exist!!!',
-        'invalid_name' => 'The city name is empty, please, write the name!!!',
-    ];
-
-    public function create()
-    {
-        return new BaseMessages($this->messages);
-    }
-}
-

app/Models/Validation/Messages/Factories/CompanyInformativeValidatorByNameFactory.php

@@ -1,46 +0,0 @@
-<?php
-
-namespace App\Models\Validation\Messages\Factories;
-
-use App\Models\Validation\Messages\Factories\InformativeValidatorFactory;
-use App\Models\Validation\Messages\InformativeValidator;
-
-use App\Models\Validation\Messages\OkInformativeValidator;
-use App\Models\Validation\Messages\NextInformativeValidator;
-use App\Models\Validation\Validators\EmptyNameValidator;
-use App\Models\Validation\Validators\CompanyValidatorByName;
-
-class CompanyInformativeValidatorByNameFactory extends InformativeValidatorFactory
-{
-    protected array $messages;
-    protected string $name;
-
-    public function __construct(string $name)
-    {
-        $this->messages = [
-            'found' => 'A company with the name is valid.',
-            'not_found' => 'A company with the name does not exist!!!',
-            'invalid_name' => 'The company name is empty, please, write the name!!!',
-        ];
-
-        $this->name = $name;
-    }
-
-    function create(): InformativeValidator
-    {
-        $okValidator = new OkInformativeValidator($this->messages['found']);
-
-        $nameValidator = new NextInformativeValidator(
-            $this->messages['not_found'],
-            new CompanyValidatorByName($this->name, $okValidator),
-            $okValidator
-        );
-
-        return new NextInformativeValidator(
-            $this->messages['invalid_name'],
-            new EmptyNameValidator($this->name, $nameValidator),
-            $nameValidator
-        );
-    }
-}
-

app/Models/Validation/Messages/Factories/InformativeValidatorFactory.php

@@ -1,11 +0,0 @@
-<?php
-
-namespace App\Models\Validation\Messages\Factories;
-
-use App\Models\Validation\Messages\InformativeValidator;
-
-abstract class InformativeValidatorFactory
-{
-    abstract function create(): InformativeValidator;
-}
-

app/Models/Validation/Messages/Factories/ItemInformativeValidatorByNameFactory.php

@@ -1,46 +0,0 @@
-<?php
-
-namespace App\Models\Validation\Messages\Factories;
-
-use App\Models\Validation\Messages\Factories\InformativeValidatorFactory;
-use App\Models\Validation\Messages\InformativeValidator;
-
-use App\Models\Validation\Messages\OkInformativeValidator;
-use App\Models\Validation\Messages\NextInformativeValidator;
-use App\Models\Validation\Validators\EmptyNameValidator;
-use App\Models\Validation\Validators\ItemValidatorByName;
-
-class ItemInformativeValidatorByNameFactory extends InformativeValidatorFactory
-{
-    protected array $messages;
-    protected string $name;
-
-    public function __construct(string $name)
-    {
-        $this->messages = [
-            'found' => 'A item with the name is valid.',
-            'not_found' => 'A item with the name does not exist!!!',
-            'invalid_name' => 'The item name is empty, please, write the name!!!',
-        ];
-
-        $this->name = $name;
-    }
-
-    function create(): InformativeValidator
-    {
-        $okValidator = new OkInformativeValidator($this->messages['found']);
-
-        $nameValidator = new NextInformativeValidator(
-            $this->messages['not_found'],
-            new ItemValidatorByName($this->name, $okValidator),
-            $okValidator
-        );
-
-        return new NextInformativeValidator(
-            $this->messages['invalid_name'],
-            new EmptyNameValidator($this->name, $nameValidator),
-            $nameValidator
-        );
-    }
-}
-

app/Models/Validation/Messages/Factories/MessageByNameFactory.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace App\Models\Validation\Messages\Factories;
+
+use App\Models\Validation\Messages\Factories\MessageFactory;
+
+class MessageByNameFactory extends MessageFactory
+{
+    private string $name;
+
+    public function __construct(string $name)
+    {
+        $this->setName($name);
+    }
+
+    public function setName(string $name): void
+    {
+        $this->name = $name;
+    }
+
+    public function getName(): string
+    {
+        return $this->name;
+    }
+
+    public function create(): array
+    {
+        return [
+            'found' => "A $this->name with the name is valid.",
+            'not_found' => "A $this->name with the name does not exist!!!",
+            'invalid_name' => "The $this->name name is empty, please, write the name!!!",
+        ];
+    }
+}
+

app/Models/Validation/Messages/Factories/MessageFactory.php

@@ -0,0 +1,9 @@
+<?php
+
+namespace App\Models\Validation\Messages\Factories;
+
+abstract class MessageFactory
+{
+    abstract function create(): array;
+}
+

app/Models/Validation/Messages/Factories/UsernameMessageByNameFactory.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace App\Models\Validation\Messages\Factories;
+
+use App\Models\Validation\Messages\Factories\MessageFactory;
+
+class UsernameMessageByNameFactory extends MessageFactory
+{
+    public function create(): array
+    {
+        return [
+            'found' => "A user with the username is valid.",
+            'not_found' => "A user with the username does not exist!!!",
+            'invalid_name' => "The username is invalid, please, check that you are registered or signed in!!!",
+        ];
+    }
+}
+

app/Models/Validation/Messages/UserMessagesFactory.php

@@ -1,20 +0,0 @@
-<?php
-
-namespace App\Models\Validation\Messages;
-
-use App\Models\Validation\Messages\BaseMessages;
-
-class UserMessagesFactory
-{
-    protected array $messages = [
-        'found' => 'A user with the username is valid.',
-        'not_found' => 'A user with the username does not exist!!!',
-        'invalid_name' => 'The username is empty, please, write username!!!',
-    ];
-
-    public function create()
-    {
-        return new BaseMessages($this->messages);
-    }
-}
-

app/Models/Validation/ModelValidationByName.php

@@ -1,50 +0,0 @@
-<?php
-
-namespace App\Models\Validation;
-
-use App\Models\Validation\ValidationByNameInterface;
-use App\Models\Validation\ValidationStatus;
-use App\Models\Validation\Messages\BaseMessages;
-
-class ModelValidationByName
-{
-    protected static BaseMessages $messages;
-    protected static string $className;
-    protected string $name;
-
-    public function __construct(string $name, string $className, BaseMessages $messages)
-    {
-        if (!in_array('App\Models\Validation\ValidationByNameInterface', class_implements($className)))
-            throw new \RuntimeException("$className does not implement the ValidationByNameInterface interface.");
-
-        $this->name = $name;
-        static::$className = $className;
-        static::$messages = $messages;
-    }
-
-    public function getStatus()
-    {
-        if(!call_user_func([static::$className, 'isNameValid'], $this->name))
-            return ValidationStatus::INVALID_NAME;
-
-        if(!call_user_func([static::$className, 'isExistByName'], $this->name))
-            return ValidationStatus::NOT_FOUND;
-
-        return ValidationStatus::FOUND;
-    }
-
-    public function getMessageMap()
-    {
-        $status = $this->getStatus();
-
-        return [
-            $status->status() => static::$messages->getMessage($status)
-        ];
-    }
-
-    public function isValid()
-    {
-        return $this->getStatus()->isOk();
-    }
-}
-

app/Models/Validation/UserValidationByMatrixUsername.php

@@ -1,18 +0,0 @@
-<?php
-
-namespace App\Models\Validation;
-
-use App\Models\Validation\ModelValidationByName;
-use App\Models\Validation\Messages\UserMessagesFactory;
-
-class UserValidationByMatrixUsername extends ModelValidationByName
-{
-    public function __construct(string $name)
-    {
-        parent::__construct(
-            $name,
-            'App\Models\User',
-            (new UserMessagesFactory())->create(),
-        );
-    }
-}

app/Models/Validation/ValidationByNameInterface.php

@@ -1,10 +0,0 @@
-<?php
-
-namespace App\Models\Validation;
-
-interface ValidationByNameInterface {
-    public static function isNameValid(string $name);
-
-    public static function isExistByName(string $name);
-}
-

app/Models/Validation/ValidationStatus.php

@@ -1,40 +0,0 @@
-<?php
-
-namespace App\Models\Validation;
-
-enum ValidationStatus
-{
-    case FOUND;
-    case NOT_FOUND;
-    case INVALID_NAME;
-
-    public function value(): string
-    {
-        return match($this)
-        {
-            ValidationStatus::FOUND => 'found',
-            ValidationStatus::NOT_FOUND => 'not_found',
-            ValidationStatus::INVALID_NAME => 'invalid_name',
-        };
-    }
-
-    public function status(): string
-    {
-        return match($this)
-        {
-            ValidationStatus::FOUND => 'ok',
-            ValidationStatus::NOT_FOUND => 'error',
-            ValidationStatus::INVALID_NAME => 'error',
-        };
-    }
-
-    public function isError(): bool
-    {
-        return $this->status() == 'error';
-    }
-
-    public function isOk(): bool
-    {
-        return $this->status() == 'ok';
-    }
-}

app/Models/Validation/Validators/CityValidatorByName.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace App\Models\Validation\Validators;
+
+use App\Models\Validation\Validators\NextValidatorByName;
+use App\Models\City;
+
+class CityValidatorByName extends NextValidatorByName
+{
+    public function isCurrentValid(): bool
+    {
+        $count = City::where('name', $this->getName())->count();
+
+        return $count != 0;
+    }
+}

app/Models/Validation/Validators/CompanyValidatorByName.php

@@ -2,22 +2,13 @@
 
 namespace App\Models\Validation\Validators;
 
-use App\Models\Validation\Validators\Validator;
+use App\Models\Validation\Validators\NextValidatorByName;
 use App\Models\Company;
 
-class CompanyValidatorByName extends Validator {
-    private string $name;
-    protected Validator $nextValidator;
-
-    public function __construct(string $name, Validator $nextValidator)
-    {
-        $this->name = $name;
-        $this->nextValidator = $nextValidator;
-    }
-
+class CompanyValidatorByName extends NextValidatorByName {
     public function isCurrentValid(): bool
     {
-        $count = Company::where('name', $this->name)->count();
+        $count = Company::where('name', $this->getName())->count();
 
         return $count != 0;
     }

app/Models/Validation/Validators/EmptyNameValidator.php

@@ -2,9 +2,9 @@
 
 namespace App\Models\Validation\Validators;
 
-use App\Models\Validation\Validators\Validator;
+use App\Models\Validation\Validators\NextValidator;
 
-class EmptyNameValidator extends Validator {
+class EmptyNameValidator extends NextValidator {
     private string $name;
     protected Validator $nextValidator;
 

app/Models/Validation/Validators/Informative/Factories/CityInformativeValidatorByNameFactory.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace App\Models\Validation\Validators\Informative\Factories;
+
+use App\Models\Validation\Validators\Informative\Factories\InformativeValidatorByNameFactory;
+use App\Models\Validation\Validators\Informative\InformativeValidator;
+use App\Models\Validation\Messages\Factories\MessageByNameFactory;
+
+use App\Models\Validation\Validators\Validator;
+use App\Models\Validation\Validators\CityValidatorByName;
+
+class CityInformativeValidatorByNameFactory extends InformativeValidatorByNameFactory
+{
+    public function __construct(string $name)
+    {
+        $this->setMessages((new MessageByNameFactory('city'))->create());
+
+        $this->setName($name);
+    }
+
+    public function getValidatorByName(InformativeValidator $okValidator): Validator
+    {
+        return new CityValidatorByName($this->name, $okValidator);
+    }
+}
+

app/Models/Validation/Validators/Informative/Factories/CompanyInformativeValidatorByNameFactory.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace App\Models\Validation\Validators\Informative\Factories;
+
+use App\Models\Validation\Validators\Informative\Factories\InformativeValidatorByNameFactory;
+use App\Models\Validation\Validators\Informative\InformativeValidator;
+use App\Models\Validation\Messages\Factories\MessageByNameFactory;
+
+use App\Models\Validation\Validators\Validator;
+use App\Models\Validation\Validators\CompanyValidatorByName;
+
+class CompanyInformativeValidatorByNameFactory extends InformativeValidatorByNameFactory
+{
+    public function __construct(string $name)
+    {
+        $this->setMessages((new MessageByNameFactory('company'))->create());
+
+        $this->setName($name);
+    }
+
+    public function getValidatorByName(InformativeValidator $okValidator): Validator
+    {
+        return new CompanyValidatorByName($this->name, $okValidator);
+    }
+}
+

app/Models/Validation/Validators/Informative/Factories/InformativeValidatorByNameFactory.php

@@ -0,0 +1,57 @@
+<?php
+
+namespace App\Models\Validation\Validators\Informative\Factories;
+
+use App\Models\Validation\Validators\Informative\Factories\InformativeValidatorFactory;
+use App\Models\Validation\Validators\Informative\InformativeValidator;
+
+use App\Models\Validation\Validators\Informative\OkInformativeValidator;
+use App\Models\Validation\Validators\Informative\NextInformativeValidator;
+use App\Models\Validation\Validators\EmptyNameValidator;
+use App\Models\Validation\Validators\Validator;
+
+abstract class InformativeValidatorByNameFactory extends InformativeValidatorFactory
+{
+    protected array $messages;
+    protected string $name;
+
+    public function setMessages(array $messages): void
+    {
+        $this->messages = $messages;
+    }
+
+    public function getMessages(): array
+    {
+        return $this->messages;
+    }
+
+    public function setName(string $name): void
+    {
+        $this->name = $name;
+    }
+
+    public function getName(): string
+    {
+        return $this->name;
+    }
+
+    abstract public function getValidatorByName(InformativeValidator $okValidator): Validator;
+
+    public function create(): InformativeValidator
+    {
+        $okValidator = new OkInformativeValidator($this->messages['found']);
+
+        $nameValidator = new NextInformativeValidator(
+            $this->messages['not_found'],
+            $this->getValidatorByName($okValidator),
+            $okValidator
+        );
+
+        return new NextInformativeValidator(
+            $this->messages['invalid_name'],
+            new EmptyNameValidator($this->name, $nameValidator),
+            $nameValidator
+        );
+    }
+}
+

app/Models/Validation/Validators/Informative/Factories/InformativeValidatorFactory.php

@@ -0,0 +1,11 @@
+<?php
+
+namespace App\Models\Validation\Validators\Informative\Factories;
+
+use App\Models\Validation\Validators\Informative\InformativeValidator;
+
+abstract class InformativeValidatorFactory
+{
+    abstract function create(): InformativeValidator;
+}
+

app/Models/Validation/Validators/Informative/Factories/ItemInformativeValidatorByNameFactory.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace App\Models\Validation\Validators\Informative\Factories;
+
+use App\Models\Validation\Validators\Informative\Factories\InformativeValidatorByNameFactory;
+use App\Models\Validation\Validators\Informative\InformativeValidator;
+use App\Models\Validation\Messages\Factories\MessageByNameFactory;
+
+use App\Models\Validation\Validators\Validator;
+use App\Models\Validation\Validators\ItemValidatorByName;
+
+class ItemInformativeValidatorByNameFactory extends InformativeValidatorByNameFactory
+{
+    public function __construct(string $name)
+    {
+        $this->setMessages((new MessageByNameFactory('item'))->create());
+
+        $this->setName($name);
+    }
+
+    public function getValidatorByName(InformativeValidator $okValidator): Validator
+    {
+        return new ItemValidatorByName($this->name, $okValidator);
+    }
+}
+

app/Models/Validation/Validators/Informative/Factories/UserInformativeValidatorByMatrixUserNameFactory.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace App\Models\Validation\Validators\Informative\Factories;
+
+use App\Models\Validation\Validators\Informative\Factories\InformativeValidatorByNameFactory;
+use App\Models\Validation\Validators\Informative\InformativeValidator;
+use App\Models\Validation\Messages\Factories\UsernameMessageByNameFactory;
+
+use App\Models\Validation\Validators\Validator;
+use App\Models\Validation\Validators\UserValidatorByMatrixUserName;
+
+class UserInformativeValidatorByMatrixUserNameFactory extends InformativeValidatorByNameFactory
+{
+    public function __construct(string $name)
+    {
+        $this->setMessages((new UsernameMessageByNameFactory())->create());
+
+        $this->setName($name);
+    }
+
+    public function getValidatorByName(InformativeValidator $okValidator): Validator
+    {
+        return new UserValidatorByMatrixUserName($this->name, $okValidator);
+    }
+}
+

app/Models/Validation/Validators/Informative/InformativeValidator.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace App\Models\Validation\Messages;
+namespace App\Models\Validation\Validators\Informative;
 
 use App\Models\Validation\Validators\Validator;
 

app/Models/Validation/Validators/Informative/NextInformativeValidator.php

@@ -1,8 +1,8 @@
 <?php
 
-namespace App\Models\Validation\Messages;
+namespace App\Models\Validation\Validators\Informative;
 
-use App\Models\Validation\Messages\InformativeValidator;
+use App\Models\Validation\Validators\Informative\InformativeValidator;
 use App\Models\Validation\Validators\Validator;
 
 class NextInformativeValidator extends InformativeValidator {

app/Models/Validation/Validators/Informative/OkInformativeValidator.php

@@ -1,8 +1,8 @@
 <?php
 
-namespace App\Models\Validation\Messages;
+namespace App\Models\Validation\Validators\Informative;
 
-use App\Models\Validation\Messages\InformativeValidator;
+use App\Models\Validation\Validators\Informative\InformativeValidator;
 use App\Models\Validation\Validators\OkValidator;
 
 class OkInformativeValidator extends InformativeValidator {

app/Models/Validation/Validators/ItemValidatorByName.php

@@ -2,22 +2,13 @@
 
 namespace App\Models\Validation\Validators;
 
-use App\Models\Validation\Validators\Validator;
+use App\Models\Validation\Validators\NextValidatorByName;
 use App\Models\Item;
 
-class ItemValidatorByName extends Validator {
-    private string $name;
-    protected Validator $nextValidator;
-
-    public function __construct(string $name, Validator $nextValidator)
-    {
-        $this->name = $name;
-        $this->nextValidator = $nextValidator;
-    }
-
+class ItemValidatorByName extends NextValidatorByName {
     public function isCurrentValid(): bool
     {
-        $count = Item::where('name', $this->name)->count();
+        $count = Item::where('name', $this->getName())->count();
 
         return $count != 0;
     }

app/Models/Validation/Validators/NextValidator.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace App\Models\Validation\Validators;
+use App\Models\Validation\Validators\Validator;
+
+abstract class NextValidator extends Validator {
+    protected Validator $nextValidator;
+
+    public function setNextValidator(Validator $validator): void
+    {
+        $this->nextValidator = $validator;
+    }
+
+    public function getNextValidator(): Validator
+    {
+        return $this->nextValidator;
+    }
+
+    abstract public function isCurrentValid(): bool;
+
+    public function isValid(): bool
+    {
+        return $this->isCurrentValid() && $this->getNextValidator()->isValid();
+    }
+}
+

app/Models/Validation/Validators/NextValidatorByName.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace App\Models\Validation\Validators;
+
+use App\Models\Validation\Validators\NextValidator;
+
+abstract class NextValidatorByName extends NextValidator {
+    private string $name;
+
+    public function __construct(string $name, Validator $nextValidator)
+    {
+        $this->setName($name);
+        $this->setNextValidator($nextValidator);
+    }
+
+    public function setName(string $name): void
+    {
+        $this->name = $name;
+    }
+
+    public function getName(): string
+    {
+        return $this->name;
+    }
+
+    abstract public function isCurrentValid(): bool;
+}
+

app/Models/Validation/Validators/OkValidator.php

@@ -2,9 +2,9 @@
 
 namespace App\Models\Validation\Validators;
 
-use App\Models\Validation\Validators\Validator;
+use App\Models\Validation\Validators\NextValidator;
 
-class OkValidator extends Validator {
+class OkValidator extends NextValidator {
     public function isCurrentValid(): bool
     {
         return true;

app/Models/Validation/Validators/UpperRangeValidator.php

@@ -2,9 +2,9 @@
 
 namespace App\Models\Validation\Validators;
 
-use App\Models\Validation\Validators\Validator;
+use App\Models\Validation\Validators\NextValidator;
 
-class UpperRangeValidator extends Validator {
+class UpperRangeValidator extends NextValidator {
     private int $value;
     private int $rangeLimit;
     protected Validator $nextValidator;

app/Models/Validation/Validators/UserValidatorByMatrixUserName.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace App\Models\Validation\Validators;
+
+use App\Models\Validation\Validators\NextValidatorByName;
+use App\Models\User;
+
+class UserValidatorByMatrixUserName extends NextValidatorByName
+{
+    public function isCurrentValid(): bool
+    {
+        $count = User::where('matrix_username', $this->getName())->count();
+
+        return $count != 0;
+    }
+}
+

app/Models/Validation/Validators/Validator.php

@@ -3,11 +3,6 @@
 namespace App\Models\Validation\Validators;
 
 abstract class Validator {
-    abstract public function isCurrentValid(): bool;
-
-    public function isValid(): bool
-    {
-        return $this->isCurrentValid() && $this->nextValidator->isValid();
-    }
+    abstract public function isValid(): bool;
 }
 

tests/Feature/CartTest.php

@@ -303,7 +303,7 @@ class CartTest extends TestCase
         $response->assertStatus(200);
 
         $response->assertJson([
-            'error' => 'The username is empty, please, write username!!!'
+            'error' => 'The username is invalid, please, check that you are registered or signed in!!!'
         ]);
     }
 
@@ -321,7 +321,7 @@ class CartTest extends TestCase
         $response->assertStatus(200);
 
         $response->assertJson([
-            'error' => 'The username is empty, please, write username!!!'
+            'error' => 'The username is invalid, please, check that you are registered or signed in!!!'
         ]);
     }
 }

tests/Feature/Validation/CityValidationByNameTest.php

@@ -1,45 +0,0 @@
-<?php
-
-namespace Tests\Feature;
-
-use Tests\TestCase;
-
-use App\Models\Validation\CityValidationByName;
-
-class CityValidationByNameTest extends TestCase
-{
-    public function dataProvider() {
-        return [
-            'Invalid Case' => [
-                'name' => '',
-                'key' => 'error',
-                'message' =>  'The city name is empty, please, write the name!!!',
-                'isValid' =>  false,
-            ],
-            'Not Found Case' => [
-                'name' => '404 City',
-                'key' => 'error',
-                'message' =>  'A city with the name does not exist!!!',
-                'isValid' =>  false,
-            ],
-            'Found Case' => [
-                'name' => 'testCity',
-                'key' => 'ok',
-                'message' =>  'A city with the name is valid.',
-                'isValid' =>  true,
-            ]
-        ];
-    }
-
-    /**
-     * @dataProvider dataProvider
-     */
-    public function testCityValidationWithName(string $name, string $key, string $message, bool $isValid): void
-    {
-        $validator = new CityValidationByName($name);
-        $json = $validator->getMessageMap();
-
-        $this->assertEquals($json[$key], $message);
-        $this->assertEquals($validator->isValid(), $isValid);
-    }
-}

tests/Feature/Validation/UserValidationTest.php

@@ -1,45 +0,0 @@
-<?php
-
-namespace Tests\Feature;
-
-use Tests\TestCase;
-
-use App\Models\Validation\UserValidationByMatrixUsername;
-
-class UserValidationTest extends TestCase
-{
-    public function dataProvider() {
-        return [
-            'Invalid Case' => [
-                'name' => '',
-                'key' => 'error',
-                'message' =>  'The username is empty, please, write username!!!',
-                'isValid' =>  false,
-            ],
-            'Not Found Case' => [
-                'name' => '@kostia:test.com',
-                'key' => 'error',
-                'message' =>  'A user with the username does not exist!!!',
-                'isValid' =>  false,
-            ],
-            'Found Case' => [
-                'name' => '@test:test.com',
-                'key' => 'ok',
-                'message' =>  'A user with the username is valid.',
-                'isValid' =>  true,
-            ]
-        ];
-    }
-
-    /**
-     * @dataProvider dataProvider
-     */
-    public function testUserValidationWithName(string $name, string $key, string $message, bool $isValid): void
-    {
-        $validator = new UserValidationByMatrixUsername($name);
-        $json = $validator->getMessageMap();
-
-        $this->assertEquals($json[$key], $message);
-        $this->assertEquals($validator->isValid(), $isValid);
-    }
-}

tests/Feature/Validation/Validators/CityValidatorByNameTest.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace Tests\Feature;
+
+use Tests\TestCase;
+
+use App\Models\Validation\Validators\CityValidatorByName;
+use App\Models\Validation\Validators\OkValidator;
+
+class CityValidatorByNameTest extends TestCase
+{
+    public function dataProvider() {
+        return [
+            'Invalid Case' => [
+                'name' => '',
+                'isValid' =>  false,
+            ],
+            'Not Found Case' => [
+                'name' => '404 City',
+                'isValid' =>  false,
+            ],
+            'Found Case' => [
+                'name' => 'testCity',
+                'isValid' =>  true,
+            ]
+        ];
+    }
+
+    public function setUpValidator(string $name): CityValidatorByName
+    {
+        return new CityValidatorByName($name, new OkValidator());
+    }
+
+    /**
+     * @dataProvider dataProvider
+     */
+    public function testGetMessage(string $name, bool $isValid): void
+    {
+        $validator = $this->setUpValidator($name);
+
+        $this->assertEquals($validator->isValid(), $isValid);
+    }
+}

tests/Feature/Validation/Validators/Informative/Factories/CityInformativeValidatorByNameFactoryTest.php

@@ -0,0 +1,47 @@
+<?php
+
+namespace Tests\Feature;
+
+use Tests\TestCase;
+
+use App\Models\Validation\Validators\Informative\Factories\CityInformativeValidatorByNameFactory;
+
+class CityInformativeValidatorByNameFactoryTest extends TestCase
+{
+    public function dataProvider() {
+        return [
+            'Found Case' => [
+                'name' => 'testCity',
+                'key' => 'ok',
+                'message' => 'A city with the name is valid.',
+                'isValid' => true,
+            ],
+            'Not Found Case' => [
+                'name' => '404 City',
+                'key' => 'error',
+                'message' => 'A city with the name does not exist!!!',
+                'isValid' => false,
+            ],
+            'Invalid Case' => [
+                'name' => '',
+                'key' => 'error',
+                'message' => 'The city name is empty, please, write the name!!!',
+                'isValid' => false,
+            ],
+        ];
+    }
+
+    /**
+     * @dataProvider dataProvider
+     */
+    public function testValidatorFactory(string $name, string $key, string $message, bool $isValid): void
+    {
+        $factory = new CityInformativeValidatorByNameFactory($name);
+        $validator = $factory->create();
+
+        $this->assertEquals($validator->getMessage(), $message);
+        $this->assertEquals($validator->getOkStatus(), [$key => $message]);
+        $this->assertEquals($validator->isValid(), $isValid);
+    }
+}
+

tests/Feature/Validation/Validators/Informative/Factories/CompanyInformativeValidatorByNameFactoryTest.php

@@ -4,7 +4,7 @@ namespace Tests\Feature;
 
 use Tests\TestCase;
 
-use App\Models\Validation\Messages\Factories\CompanyInformativeValidatorByNameFactory;
+use App\Models\Validation\Validators\Informative\Factories\CompanyInformativeValidatorByNameFactory;
 
 class CompanyInformativeValidatorByNameFactoryTest extends TestCase
 {

tests/Feature/Validation/Validators/Informative/Factories/ItemInformativeValidatorByNameFactoryTest.php

@@ -4,7 +4,7 @@ namespace Tests\Feature;
 
 use Tests\TestCase;
 
-use App\Models\Validation\Messages\Factories\ItemInformativeValidatorByNameFactory;
+use App\Models\Validation\Validators\Informative\Factories\ItemInformativeValidatorByNameFactory;
 
 class ItemInformativeValidatorByNameFactoryTest extends TestCase
 {

tests/Feature/Validation/Validators/Informative/Factories/UserInformativeValidatorByMatrixUserNameFactoryTest.php

@@ -0,0 +1,47 @@
+<?php
+
+namespace Tests\Feature;
+
+use Tests\TestCase;
+
+use App\Models\Validation\Validators\Informative\Factories\UserInformativeValidatorByMatrixUserNameFactory;
+
+class UserInformativeValidatorByMatrixUserNameFactoryTest extends TestCase
+{
+    public function dataProvider() {
+        return [
+            'Found Case' => [
+                'name' => '@test:test.com',
+                'key' => 'ok',
+                'message' => 'A user with the username is valid.',
+                'isValid' => true,
+            ],
+            'Not Found Case' => [
+                'name' => '@kostia:test.com',
+                'key' => 'error',
+                'message' => 'A user with the username does not exist!!!',
+                'isValid' => false,
+            ],
+            'Invalid Case' => [
+                'name' => '',
+                'key' => 'error',
+                'message' => 'The username is invalid, please, check that you are registered or signed in!!!',
+                'isValid' => false,
+            ],
+        ];
+    }
+
+    /**
+     * @dataProvider dataProvider
+     */
+    public function testValidatorFactory(string $name, string $key, string $message, bool $isValid): void
+    {
+        $factory = new UserInformativeValidatorByMatrixUserNameFactory($name);
+        $validator = $factory->create();
+
+        $this->assertEquals($validator->getMessage(), $message);
+        $this->assertEquals($validator->getOkStatus(), [$key => $message]);
+        $this->assertEquals($validator->isValid(), $isValid);
+    }
+}
+

tests/Feature/Validation/Validators/UserValidatorByMatrixUserNameTest.php

@@ -0,0 +1,44 @@
+<?php
+
+namespace Tests\Feature;
+
+use Tests\TestCase;
+
+use App\Models\Validation\Validators\UserValidatorByMatrixUserName;
+use App\Models\Validation\Validators\OkValidator;
+
+class UserValidatorByMatrixUserNameTest extends TestCase
+{
+    public function dataProvider() {
+        return [
+            'Found Case' => [
+                'name' => '@test:test.com',
+                'isValid' => true,
+            ],
+            'Not Found Case' => [
+                'name' => '@kostia:test.com',
+                'isValid' => false,
+            ],
+            'Invalid Case' => [
+                'name' => '',
+                'isValid' => false,
+            ],
+        ];
+    }
+
+    public function setUpValidator(string $name): UserValidatorByMatrixUserName
+    {
+        return new UserValidatorByMatrixUserName($name, new OkValidator());
+    }
+
+    /**
+     * @dataProvider dataProvider
+     */
+    public function testGetMessage(string $name, bool $isValid): void
+    {
+        $validator = $this->setUpValidator($name);
+
+        $this->assertEquals($validator->isValid(), $isValid);
+    }
+}
+

tests/Unit/Validation/Messages/BaseMessagesTest.php

@@ -1,51 +0,0 @@
-<?php
-
-namespace Tests\Unit;
-
-use PHPUnit\Framework\TestCase;
-
-use App\Models\Validation\ValidationStatus;
-use App\Models\Validation\Messages\BaseMessages;
-
-class BaseMessagesTest extends TestCase
-{
-    protected array $messages = [
-        'found' => 'ok',
-        'not_found' => '404',
-        'invalid_name' => 'invalid name',
-    ];
-
-    protected BaseMessages $base_messages;
-
-    public function dataProvider() {
-        return [
-            'Invalid Case' => [
-                'status' => ValidationStatus::INVALID_NAME,
-                'expected_message' => $this->messages['invalid_name'],
-            ],
-            'Not Found Case' => [
-                'status' => ValidationStatus::NOT_FOUND,
-                'expected_message' => $this->messages['not_found'],
-            ],
-            'Found Case' => [
-                'status' => ValidationStatus::FOUND,
-                'expected_message' => $this->messages['found'],
-            ]
-        ];
-    }
-
-    public function setUp(): void
-    {
-        $this->base_messages = new BaseMessages($this->messages);
-    }
-
-    /**
-     * @dataProvider dataProvider
-     */
-    public function testGetMessage($status, string $expected_message): void
-    {
-        $message = $this->base_messages->getMessage($status);
-
-        $this->assertEquals($expected_message, $message);
-    }
-}

tests/Unit/Validation/Messages/Factories/MessageByNameFactoryTest.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace Tests\Feature;
+
+use Tests\TestCase;
+
+use App\Models\Validation\Messages\Factories\MessageByNameFactory;
+
+class MessageByNameFactoryTest extends TestCase
+{
+    public function testCreate(): void
+    {
+        $name = 'company';
+        $expected_messages = [
+            'found' => "A company with the name is valid.",
+            'not_found' => "A company with the name does not exist!!!",
+            'invalid_name' => "The company name is empty, please, write the name!!!",
+        ];
+
+        $factory = new MessageByNameFactory($name);
+
+        $this->assertEquals($factory->create(), $expected_messages);
+    }
+}
+

tests/Unit/Validation/Validators/Informative/OkInformativeValidatorTest.php

@@ -4,7 +4,7 @@ namespace Tests\Unit;
 
 use PHPUnit\Framework\TestCase;
 
-use App\Models\Validation\Messages\OkInformativeValidator;
+use App\Models\Validation\Validators\Informative\OkInformativeValidator;
 
 class OkInformativeValidatorTest extends TestCase
 {

tests/Unit/Validation/Validators/Informative/UpperRangeInformativeValidatorTest.php

@@ -4,8 +4,8 @@ namespace Tests\Unit;
 
 use PHPUnit\Framework\TestCase;
 
-use App\Models\Validation\Messages\NextInformativeValidator;
-use App\Models\Validation\Messages\OkInformativeValidator;
+use App\Models\Validation\Validators\Informative\NextInformativeValidator;
+use App\Models\Validation\Validators\Informative\OkInformativeValidator;
 use App\Models\Validation\Validators\UpperRangeValidator;
 use App\Models\Validation\Validators\OkValidator;
 use App\Models\Validation\Validators\Validator;