first

2026-06-03 08:51:22 +08:00
commit a14d43fe34
347 changed files with 38197 additions and 0 deletions
--- a/app/Services/Ppm/AssignmentVacancyService.php
+++ b/app/Services/Ppm/AssignmentVacancyService.php
@@ -0,0 +1,98 @@
+<?php
+
+namespace App\Services\Ppm;
+
+use App\Models\Position;
+use App\Models\PositionQuota;
+use App\Models\PusatMengundi;
+use App\Models\SaluranMengundi;
+use App\Models\StaffAssignment;
+use Illuminate\Support\Collection;
+
+class AssignmentVacancyService
+{
+    public function hasPusatVacancy(PusatMengundi $pusatMengundi, string $roleCode): bool
+    {
+        $position = Position::query()->where('code', $roleCode)->first();
+
+        if ($position === null) {
+            return false;
+        }
+
+        $quota = PositionQuota::query()
+            ->where('election_id', $pusatMengundi->election_id)
+            ->where('pusat_mengundi_id', $pusatMengundi->id)
+            ->whereNull('saluran_mengundi_id')
+            ->where('position_id', $position->id)
+            ->value('quota');
+
+        if ($quota === null) {
+            return false;
+        }
+
+        $used = StaffAssignment::query()
+            ->where('election_id', $pusatMengundi->election_id)
+            ->where('pusat_mengundi_id', $pusatMengundi->id)
+            ->whereNull('saluran_mengundi_id')
+            ->where('position_id', $position->id)
+            ->where('status', 'active')
+            ->count();
+
+        return $used < (int) $quota;
+    }
+
+    public function hasSaluranVacancy(PusatMengundi $pusatMengundi, int $saluranMengundiId, string $roleCode): bool
+    {
+        $position = Position::query()->where('code', $roleCode)->first();
+
+        if ($position === null) {
+            return false;
+        }
+
+        $saluran = SaluranMengundi::query()
+            ->where('id', $saluranMengundiId)
+            ->where('pusat_mengundi_id', $pusatMengundi->id)
+            ->first();
+
+        if (! $saluran instanceof SaluranMengundi) {
+            return false;
+        }
+
+        $quota = PositionQuota::query()
+            ->where('election_id', $pusatMengundi->election_id)
+            ->where('pusat_mengundi_id', $pusatMengundi->id)
+            ->where('saluran_mengundi_id', $saluran->id)
+            ->where('position_id', $position->id)
+            ->value('quota');
+
+        if ($quota === null) {
+            return false;
+        }
+
+        $used = StaffAssignment::query()
+            ->where('election_id', $pusatMengundi->election_id)
+            ->where('pusat_mengundi_id', $pusatMengundi->id)
+            ->where('saluran_mengundi_id', $saluran->id)
+            ->where('position_id', $position->id)
+            ->where('status', 'active')
+            ->count();
+
+        return $used < (int) $quota;
+    }
+
+    /**
+     * @return Collection<int, SaluranMengundi>
+     */
+    public function availableSaluransForRole(PusatMengundi $pusatMengundi, string $roleCode): Collection
+    {
+        /** @var Collection<int, SaluranMengundi> $salurans */
+        $salurans = $pusatMengundi->saluranMengundis()
+            ->orderBy('number')
+            ->get()
+            ->filter(fn (mixed $saluran): bool => $saluran instanceof SaluranMengundi
+                && $this->hasSaluranVacancy($pusatMengundi, $saluran->id, $roleCode))
+            ->values();
+
+        return $salurans;
+    }
+}