Release 0.4.5

Author: othercodes

src/Domain/Traits/HasInvariants.php

@@ -89,7 +89,7 @@ final public static function invariants(): array
      *
      * @return void
      */
-    final private function check(callable $filter = null, callable $onFail = null): void
+    private function check(callable $filter = null, callable $onFail = null): void
     {
         $violations = [];
 

src/Domain/Traits/IsAggregate.php

@@ -17,5 +17,23 @@
  */
 trait IsAggregate
 {
-    use IsEntity, HasDomainEvents, HasServiceBus;
+    use HasDomainEvents, HasServiceBus, IsEntity {
+        withOverrides as entityWithOverrides;
+    }
+
+    /**
+     * Makes a full copy of the instance with all registered domain events and overrides attributes provided by the client
+     * @param  array  $overrides
+     * @return static
+     */
+    protected function withOverrides(array $overrides)
+    {
+        $copy = $this->entityWithOverrides($overrides);
+
+        foreach ($this->_domainEvents as $event) {
+            $copy->registerDomainEvent($event);
+        }
+
+        return $copy;
+    }
 }

src/Domain/Traits/IsModel.php

@@ -52,6 +52,18 @@ public static function wakeup()
         }
     }
 
+    /**
+     * Makes a full copy of the instance and overrides attributes provided by the client
+     * @param  array  $overrides
+     * @return static
+     */
+    protected function withOverrides(array $overrides)
+    {
+        return self::wakeup(
+            ...array_values(array_merge($this->values(), $overrides))
+        );
+    }
+
     /**
      * Map the given source with the actual attributes by position, if
      * the provided array is already mapped (assoc) return it directly.

tests/Domain/Traits/IsAggregateTraitTest.php

@@ -0,0 +1,30 @@
+<?php
+
+declare(strict_types=1);
+
+namespace OtherCode\ComplexHeart\Tests\Domain\Traits;
+
+
+use Mockery\Adapter\Phpunit\MockeryTestCase;
+use OtherCode\ComplexHeart\Domain\ValueObjects\UUIDValue;
+use OtherCode\ComplexHeart\Tests\Sample\Aggregates\User;
+
+/**
+ * Class IsAggregateTrait
+ * @author Dmytro <[email protected]>
+ * @package OtherCode\ComplexHeart\Tests\Domain\Traits
+ */
+class IsAggregateTraitTest extends MockeryTestCase
+{
+    public function testAggregateCanCloneItselfWithOverridesAndDomainEvents(): void
+    {
+        $user = new User(UUIDValue::random(), '[email protected]', 'John Dow');
+        $userCopy = $user->withEmail('[email protected]');
+
+        $this->assertEquals($user->id(), $userCopy->id());
+        $this->assertEquals('[email protected]', $userCopy->email());
+        $this->assertEquals($user->name(), $userCopy->name());
+
+        $this->assertEquals($user->getDomainEvents(), $userCopy->getDomainEvents());
+    }
+}

tests/Domain/Traits/IsModelTest.php

@@ -0,0 +1,26 @@
+<?php
+
+declare(strict_types=1);
+
+namespace OtherCode\ComplexHeart\Tests\Domain\Traits;
+
+
+use Mockery\Adapter\Phpunit\MockeryTestCase;
+use OtherCode\ComplexHeart\Tests\Sample\ValueObjects\FullName;
+
+/**
+ * Class IsModelTest
+ * @author Dmytro <[email protected]>
+ * @package OtherCode\ComplexHeart\Tests\Domain\Traits
+ */
+class IsModelTest extends MockeryTestCase
+{
+    public function testModelCanCloneItselfWithOverrides(): void
+    {
+        $name = new FullName('John', 'Dow');
+        $nameCopy = $name->withLastName('Smith');
+
+        $this->assertEquals($name->firstName(), $nameCopy->firstName());
+        $this->assertEquals('Smith', $nameCopy->lastName());
+    }
+}

tests/Sample/Aggregates/User.php

@@ -0,0 +1,47 @@
+<?php
+
+declare(strict_types=1);
+
+namespace OtherCode\ComplexHeart\Tests\Sample\Aggregates;
+
+
+use OtherCode\ComplexHeart\Domain\Contracts\Aggregate;
+use OtherCode\ComplexHeart\Domain\Traits\IsAggregate;
+use OtherCode\ComplexHeart\Domain\ValueObjects\UUIDValue;
+
+/**
+ * Class User
+ * @author Dmytro <[email protected]>
+ * @package OtherCode\ComplexHeart\Tests\Sample\Aggregates
+ * @method UUIDValue id()
+ * @method string email()
+ * @method string name()
+ */
+class User implements Aggregate
+{
+    use IsAggregate;
+
+    private UUIDValue $id;
+    private string $email;
+    private string $name;
+
+    public function __construct(UUIDValue $id, string $email, string $name)
+    {
+        $this->initialize([$id, $email, $name]);
+        $this->registerDomainEvent(new UserCreated($id->value()));
+    }
+
+    public function withEmail(string $email): self
+    {
+        return $this->withOverrides(
+            [
+                'email' => $email
+            ]
+        );
+    }
+
+    public function getDomainEvents(): array
+    {
+        return $this->_domainEvents;
+    }
+}

tests/Sample/Aggregates/UserCreated.php

@@ -0,0 +1,18 @@
+<?php
+
+declare(strict_types=1);
+
+namespace OtherCode\ComplexHeart\Tests\Sample\Aggregates;
+
+
+use OtherCode\ComplexHeart\Domain\Bus\Event;
+
+/**
+ * Class UserCreated
+ * @author Dmytro <[email protected]>
+ * @package OtherCode\ComplexHeart\Tests\Sample\Aggregates
+ */
+class UserCreated extends Event
+{
+
+}

tests/Sample/ValueObjects/FullName.php

@@ -0,0 +1,40 @@
+<?php
+
+declare(strict_types=1);
+
+namespace OtherCode\ComplexHeart\Tests\Sample\ValueObjects;
+
+
+use OtherCode\ComplexHeart\Domain\Contracts\ValueObject;
+use OtherCode\ComplexHeart\Domain\Traits\HasEquality;
+use OtherCode\ComplexHeart\Domain\Traits\IsModel;
+
+/**
+ * Class FullName
+ * @author Dmytro <[email protected]>
+ * @package OtherCode\ComplexHeart\Tests\Sample\ValueObjects
+ * @method string firstName()
+ * @method string lastName()
+ */
+class FullName implements ValueObject
+{
+    use IsModel, HasEquality;
+
+    private string $firstName;
+
+    private string $lastName;
+
+    public function __construct(string $firstName, string $lastName)
+    {
+        $this->initialize([$firstName, $lastName]);
+    }
+
+    public function withLastName(string $lastName): self
+    {
+        return $this->withOverrides(
+            [
+                'lastName' => $lastName
+            ]
+        );
+    }
+}