#20 - vacation requests (#35)

* #20 - wip

* #20 - wip

* #20 - fix

* #20 - wip

* #20 - fix

* #20 - fix

app/Domain/Validation/Rules/ApprovedVacationDaysInSameRange.php

@@ -0,0 +1,16 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Toby\Domain\Validation\Rules;
+
+use Closure;
+use Toby\Eloquent\Models\VacationRequest;
+
+class ApprovedVacationDaysInSameRange implements VacationRequestRule
+{
+    public function check(VacationRequest $vacationRequest, Closure $next)
+    {
+        return $next($vacationRequest);
+    }
+}

app/Domain/Validation/Rules/DoesNotExceedLimitRule.php

@@ -0,0 +1,16 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Toby\Domain\Validation\Rules;
+
+use Closure;
+use Toby\Eloquent\Models\VacationRequest;
+
+class DoesNotExceedLimitRule implements VacationRequestRule
+{
+    public function check(VacationRequest $vacationRequest, Closure $next)
+    {
+        return $next($vacationRequest);
+    }
+}

app/Domain/Validation/Rules/MinimumOneVacationDayRule.php

@@ -0,0 +1,16 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Toby\Domain\Validation\Rules;
+
+use Closure;
+use Toby\Eloquent\Models\VacationRequest;
+
+class MinimumOneVacationDayRule implements VacationRequestRule
+{
+    public function check(VacationRequest $vacationRequest, Closure $next)
+    {
+        return $next($vacationRequest);
+    }
+}

app/Domain/Validation/Rules/PendingVacationRequestInSameRange.php

@@ -0,0 +1,16 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Toby\Domain\Validation\Rules;
+
+use Closure;
+use Toby\Eloquent\Models\VacationRequest;
+
+class PendingVacationRequestInSameRange implements VacationRequestRule
+{
+    public function check(VacationRequest $vacationRequest, Closure $next)
+    {
+        return $next($vacationRequest);
+    }
+}

app/Domain/Validation/Rules/UsedVacationDaysInSameRange.php

@@ -0,0 +1,16 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Toby\Domain\Validation\Rules;
+
+use Closure;
+use Toby\Eloquent\Models\VacationRequest;
+
+class UsedVacationDaysInSameRange
+{
+    public function check(VacationRequest $vacationRequest, Closure $next)
+    {
+        return $next($vacationRequest);
+    }
+}

app/Domain/Validation/Rules/VacationRequestRule.php

@@ -0,0 +1,13 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Toby\Domain\Validation\Rules;
+
+use Closure;
+use Toby\Eloquent\Models\VacationRequest;
+
+interface VacationRequestRule
+{
+    public function check(VacationRequest $vacationRequest, Closure $next);
+}

app/Domain/Validation/VacationRequestValidator.php

@@ -0,0 +1,35 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Toby\Domain\Validation;
+
+use Illuminate\Pipeline\Pipeline;
+use Toby\Domain\Validation\Rules\ApprovedVacationDaysInSameRange;
+use Toby\Domain\Validation\Rules\DoesNotExceedLimitRule;
+use Toby\Domain\Validation\Rules\MinimumOneVacationDayRule;
+use Toby\Domain\Validation\Rules\PendingVacationRequestInSameRange;
+use Toby\Eloquent\Models\VacationRequest;
+
+class VacationRequestValidator
+{
+    protected array $rules = [
+        MinimumOneVacationDayRule::class,
+        DoesNotExceedLimitRule::class,
+        PendingVacationRequestInSameRange::class,
+        ApprovedVacationDaysInSameRange::class,
+    ];
+
+    public function __construct(
+        protected Pipeline $pipeline,
+    ) {
+    }
+
+    public function validate(VacationRequest $vacationRequest): void
+    {
+        $this->pipeline
+            ->send($vacationRequest)
+            ->through($this->rules)
+            ->via("check");
+    }
+}