Четвёртая итерация Receipt

- 100% покрытие
- элвисы в разных сеттерах

src/Entities/Client.php

@@ -17,12 +17,10 @@ use AtolOnline\Exceptions\{
     InvalidInnLengthException,
     InvalidPhoneException,
     TooLongClientNameException,
-    TooLongEmailException
-};
+    TooLongEmailException};
 use AtolOnline\Traits\{
     HasEmail,
-    HasInn
-};
+    HasInn};
 use JetBrains\PhpStorm\Pure;
 
 /**
@@ -94,7 +92,7 @@ final class Client extends Entity
                 throw new TooLongClientNameException($name);
             }
         }
-        $this->name = empty($name) ? null : $name;
+        $this->name = $name ?: null;
         return $this;
     }
 

src/Entities/PayingAgent.php

@@ -14,8 +14,7 @@ namespace AtolOnline\Entities;
 use AtolOnline\Constants\Constraints;
 use AtolOnline\Exceptions\{
     InvalidPhoneException,
-    TooLongPayingAgentOperationException
-};
+    TooLongPayingAgentOperationException};
 use AtolOnline\Traits\HasPhones;
 use Illuminate\Support\Collection;
 
@@ -64,7 +63,7 @@ final class PayingAgent extends Entity
                 throw new TooLongPayingAgentOperationException($operation);
             }
         }
-        $this->operation = empty($operation) ? null : $operation;
+        $this->operation = $operation ?: null;
         return $this;
     }
 

src/Entities/Receipt.php

@@ -340,7 +340,7 @@ class Receipt extends Entity
                 throw new TooLongAddCheckPropException($add_check_props);
             }
         }
-        $this->add_check_props = empty($add_check_props) ? null : $add_check_props;
+        $this->add_check_props = $add_check_props ?: null;
         return $this;
     }
 

src/Traits/HasEmail.php

@@ -41,7 +41,7 @@ trait HasEmail
                 throw new InvalidEmailException($email);
             }
         }
-        $this->email = empty($email) ? null : $email;
+        $this->email = $email ?: null;
         return $this;
     }
 

src/Traits/HasInn.php

@@ -37,7 +37,7 @@ trait HasInn
                 throw new InvalidInnLengthException($inn);
             }
         }
-        $this->inn = empty($inn) ? null : $inn;
+        $this->inn = $inn ?: null;
         return $this;
     }