#63 - permissions (#67)

* wip

* fix

* wip

* #63 - permissions

Co-authored-by: EwelinaLasowy <ewelina.lasowy@blumilk.pl>

app/Domain/VacationRequestStateManager.php

@@ -6,15 +6,24 @@ namespace Toby\Domain;
 
 use Illuminate\Contracts\Auth\Factory as Auth;
 use Illuminate\Contracts\Events\Dispatcher;
-use Toby\Domain\Enums\VacationRequestState;
 use Toby\Domain\Events\VacationRequestAcceptedByAdministrative;
 use Toby\Domain\Events\VacationRequestAcceptedByTechnical;
 use Toby\Domain\Events\VacationRequestApproved;
 use Toby\Domain\Events\VacationRequestCancelled;
 use Toby\Domain\Events\VacationRequestCreated;
 use Toby\Domain\Events\VacationRequestRejected;
+use Toby\Domain\Events\VacationRequestStateChanged;
 use Toby\Domain\Events\VacationRequestWaitsForAdminApproval;
 use Toby\Domain\Events\VacationRequestWaitsForTechApproval;
+use Toby\Domain\States\VacationRequest\AcceptedByAdministrative;
+use Toby\Domain\States\VacationRequest\AcceptedByTechnical;
+use Toby\Domain\States\VacationRequest\Approved;
+use Toby\Domain\States\VacationRequest\Cancelled;
+use Toby\Domain\States\VacationRequest\Rejected;
+use Toby\Domain\States\VacationRequest\VacationRequestState;
+use Toby\Domain\States\VacationRequest\WaitingForAdministrative;
+use Toby\Domain\States\VacationRequest\WaitingForTechnical;
+use Toby\Eloquent\Models\User;
 use Toby\Eloquent\Models\VacationRequest;
 
 class VacationRequestStateManager
@@ -25,64 +34,77 @@ class VacationRequestStateManager
     ) {
     }
 
-    public function markAsCreated(VacationRequest $vacationRequest): void
+    public function markAsCreated(VacationRequest $vacationRequest, ?User $user = null): void
     {
-        $this->changeState($vacationRequest, VacationRequestState::Created);
+        $this->fireStateChangedEvent($vacationRequest, null, $vacationRequest->state, $user);
 
         $this->dispatcher->dispatch(new VacationRequestCreated($vacationRequest));
     }
 
-    public function approve(VacationRequest $vacationRequest): void
+    public function approve(VacationRequest $vacationRequest, ?User $user = null): void
     {
-        $this->changeState($vacationRequest, VacationRequestState::Approved);
+        $this->changeState($vacationRequest, Approved::class, $user);
 
         $this->dispatcher->dispatch(new VacationRequestApproved($vacationRequest));
     }
 
-    public function reject(VacationRequest $vacationRequest): void
+    public function reject(VacationRequest $vacationRequest, ?User $user = null): void
     {
-        $this->changeState($vacationRequest, VacationRequestState::Rejected);
-
+        $this->changeState($vacationRequest, Rejected::class, $user);
         $this->dispatcher->dispatch(new VacationRequestRejected($vacationRequest));
     }
 
-    public function cancel(VacationRequest $vacationRequest): void
+    public function cancel(VacationRequest $vacationRequest, ?User $user = null): void
     {
-        $this->changeState($vacationRequest, VacationRequestState::Cancelled);
+        $this->changeState($vacationRequest, Cancelled::class, $user);
 
         $this->dispatcher->dispatch(new VacationRequestCancelled($vacationRequest));
     }
 
-    public function acceptAsTechnical(VacationRequest $vacationRequest): void
+    public function acceptAsTechnical(VacationRequest $vacationRequest, ?User $user = null): void
     {
-        $this->changeState($vacationRequest, VacationRequestState::AcceptedByTechnical);
+        $this->changeState($vacationRequest, AcceptedByTechnical::class, $user);
 
         $this->dispatcher->dispatch(new VacationRequestAcceptedByTechnical($vacationRequest));
     }
 
-    public function acceptAsAdministrative(VacationRequest $vacationRequest): void
+    public function acceptAsAdministrative(VacationRequest $vacationRequest, ?User $user = null): void
     {
-        $this->changeState($vacationRequest, VacationRequestState::AcceptedByAdministrative);
+        $this->changeState($vacationRequest, AcceptedByAdministrative::class, $user);
 
         $this->dispatcher->dispatch(new VacationRequestAcceptedByAdministrative($vacationRequest));
     }
 
-    public function waitForTechnical(VacationRequest $vacationRequest): void
+    public function waitForTechnical(VacationRequest $vacationRequest, ?User $user = null): void
     {
-        $this->changeState($vacationRequest, VacationRequestState::WaitingForTechnical);
+        $this->changeState($vacationRequest, WaitingForTechnical::class, $user);
 
         $this->dispatcher->dispatch(new VacationRequestWaitsForTechApproval($vacationRequest));
     }
 
-    public function waitForAdministrative(VacationRequest $vacationRequest): void
+    public function waitForAdministrative(VacationRequest $vacationRequest, ?User $user = null): void
     {
-        $this->changeState($vacationRequest, VacationRequestState::WaitingForAdministrative);
+        $this->changeState($vacationRequest, WaitingForAdministrative::class, $user);
 
         $this->dispatcher->dispatch(new VacationRequestWaitsForAdminApproval($vacationRequest));
     }
 
-    protected function changeState(VacationRequest $vacationRequest, VacationRequestState $state): void
+    protected function changeState(VacationRequest $vacationRequest, string $state, ?User $user = null): void
     {
-        $vacationRequest->changeStateTo($state);
+        $previousState = $vacationRequest->state;
+        $vacationRequest->state->transitionTo($state);
+        $vacationRequest->save();
+
+        $this->fireStateChangedEvent($vacationRequest, $previousState, $vacationRequest->state, $user);
+    }
+
+    protected function fireStateChangedEvent(
+        VacationRequest $vacationRequest,
+        ?VacationRequestState $from,
+        VacationRequestState $to,
+        ?User $user = null,
+    ): void {
+        $event = new VacationRequestStateChanged($vacationRequest, $from, $to, $user);
+        $this->dispatcher->dispatch($event);
     }
 }