Completed Referral functionality

src/Entity/MemberCase.php

@@ -85,9 +85,16 @@ class MemberCase
     #[ORM\OneToMany(targetEntity: UserCase::class, mappedBy: 'memberCase')]
     private Collection $userCases;
 
+    /**
+     * @var Collection<int, Referral>
+     */
+    #[ORM\OneToMany(targetEntity: Referral::class, mappedBy: 'memberCase', orphanRemoval: true)]
+    private Collection $referrals;
+
     public function __construct()
     {
         $this->userCases = new ArrayCollection();
+        $this->referrals = new ArrayCollection();
     }
 
     public function getId(): ?Uuid
@@ -357,4 +364,34 @@ class MemberCase
 
         return $this;
     }
+
+    /**
+     * @return Collection<int, Referral>
+     */
+    public function getReferrals(): Collection
+    {
+        return $this->referrals;
+    }
+
+    public function addReferral(Referral $referral): static
+    {
+        if (!$this->referrals->contains($referral)) {
+            $this->referrals->add($referral);
+            $referral->setMemberCase($this);
+        }
+
+        return $this;
+    }
+
+    public function removeReferral(Referral $referral): static
+    {
+        if ($this->referrals->removeElement($referral)) {
+            // set the owning side to null (unless already changed)
+            if ($referral->getMemberCase() === $this) {
+                $referral->setMemberCase(null);
+            }
+        }
+
+        return $this;
+    }
 }