Added SourceMemberInformation

application/src/Domain/SourceManagement/SourceMemberInformation.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace App\Domain\SourceManagement;
+
+use Doctrine\Common\Collections\Collection;
+use App\Entity\Source\SourceInterface;
+use Doctrine\Common\Collections\ArrayCollection;
+
+final class SourceMemberInformation implements SourceMemberInformationInterface
+{
+    /**
+     * @var SourceInterface
+     */
+    private $source;
+
+    /**
+     * @var Collection|SourceInterface[]
+     */
+    private $members;
+
+    public function __construct(SourceInterface $source)
+    {
+        $this->source = $source;
+    }
+
+    private function itterateOverMembers(Collection $members): void
+    {
+        foreach ($members as $member) {
+            if (!$this->members->contains($member)) {
+                $this->members->add($member);
+                $this->itterateOverMembers($member->getMemberRelation()->getMembers());
+            }
+        }
+    }
+
+    public function getAllMembers(): Collection
+    {
+        $this->members = new ArrayCollection();
+        $this->itterateOverMembers($this->source->getMemberRelation()->getMembers());
+
+        return $this->members;
+    }
+}

application/src/Domain/SourceManagement/SourceMemberInformationInterface.php

@@ -0,0 +1,14 @@
+<?php
+
+namespace App\Domain\SourceManagement;
+
+use Doctrine\Common\Collections\Collection;
+use App\Entity\Source\SourceInterface;
+
+interface SourceMemberInformationInterface
+{
+    /**
+     * @return Collection|SourceInterface[] All Members which belong to a source
+     */
+    public function getAllMembers(): Collection;
+}

application/src/Domain/SourceManagement/SourceMembershipInformation.php

@@ -6,7 +6,7 @@ use Doctrine\Common\Collections\Collection;
 use App\Entity\Source\SourceInterface;
 use Doctrine\Common\Collections\ArrayCollection;
 
-class SourceMembershipInformation implements SourceMembershipInformationInterface
+final class SourceMembershipInformation implements SourceMembershipInformationInterface
 {
     /**
      * @var SourceInterface
@@ -14,7 +14,7 @@ class SourceMembershipInformation implements SourceMembershipInformationInterfac
     private $source;
 
     /**
-     * @var Collection
+     * @var Collection|SourceInterface[]
      */
     private $memberships;
 

application/src/Domain/SourceManagement/SourceMembershipInformationInterface.php

@@ -3,8 +3,12 @@
 namespace App\Domain\SourceManagement;
 
 use Doctrine\Common\Collections\Collection;
+use App\Entity\Source\SourceInterface;
 
 interface SourceMembershipInformationInterface
 {
+    /**
+     * @return Collection|SourceInterface[] all Sources which a Source belongs to
+     */
     public function getAllMemberships(): Collection;
 }