first

2026-06-03 08:51:22 +08:00
commit a14d43fe34
347 changed files with 38197 additions and 0 deletions
--- a/app/Services/Admin/Management/PennempatanService.php
+++ b/app/Services/Admin/Management/PennempatanService.php
@@ -0,0 +1,131 @@
+<?php
+
+namespace App\Services\Admin\Management;
+
+use App\Models\Position;
+use App\Models\PositionQuota;
+use App\Models\PusatMengundi;
+use App\Models\SaluranMengundi;
+use App\Models\StaffAssignment;
+use Illuminate\Database\Eloquent\Collection;
+use Illuminate\Support\Collection as BaseCollection;
+
+class PennempatanService
+{
+    /**
+     * Summary per pusat for the dashboard vacancy table.
+     *
+     * @return Collection<int, PusatMengundi>
+     */
+    public function pusatsWithVacancySummary(): Collection
+    {
+        return PusatMengundi::query()
+            ->with([
+                'dun',
+                'election',
+                'saluranMengundis',
+                'positionQuotas',
+            ])
+            ->withCount(['saluranMengundis'])
+            ->get()
+            ->each(function (PusatMengundi $pusat): void {
+                $totalQuota = $pusat->positionQuotas->sum('quota');
+                $filled     = StaffAssignment::query()
+                    ->where('pusat_mengundi_id', $pusat->id)
+                    ->where('status', 'active')
+                    ->count();
+
+                $pusat->setAttribute('total_quota', $totalQuota);
+                $pusat->setAttribute('filled', $filled);
+                $pusat->setAttribute('vacant', max(0, $totalQuota - $filled));
+
+                // PPM name
+                $ppmPosition = Position::query()->where('code', 'PPM')->first();
+                $ppmAssignment = $ppmPosition
+                    ? StaffAssignment::query()
+                        ->with('application')
+                        ->where('pusat_mengundi_id', $pusat->id)
+                        ->where('position_id', $ppmPosition->id)
+                        ->where('status', 'active')
+                        ->whereNull('saluran_mengundi_id')
+                        ->first()
+                    : null;
+
+                $pusat->setAttribute('ppm_name', $ppmAssignment?->application?->name ?? '-');
+            })
+            ->filter(fn (PusatMengundi $p): bool => $p->vacant > 0)
+            ->sortByDesc('vacant')
+            ->values();
+    }
+
+    /**
+     * Structured breakdown of quotas + assignments for a specific pusat.
+     *
+     * @return BaseCollection<int, array{saluran: SaluranMengundi|null, label: string, entries: BaseCollection}>
+     */
+    public function detailForPusat(PusatMengundi $pusat): BaseCollection
+    {
+        $quotas = PositionQuota::query()
+            ->with('position')
+            ->where('pusat_mengundi_id', $pusat->id)
+            ->get()
+            ->groupBy(fn (PositionQuota $q): string => $q->saluran_mengundi_id ?? 'pusat');
+
+        $assignments = StaffAssignment::query()
+            ->with(['application', 'position'])
+            ->where('pusat_mengundi_id', $pusat->id)
+            ->where('status', 'active')
+            ->get()
+            ->groupBy(fn (StaffAssignment $a): string => ($a->saluran_mengundi_id ?? 'pusat').'_'.$a->position_id);
+
+        $salurans = SaluranMengundi::query()
+            ->where('pusat_mengundi_id', $pusat->id)
+            ->orderBy('number')
+            ->get()
+            ->keyBy('id');
+
+        $sections = collect();
+
+        // Pusat-level section first
+        if ($quotas->has('pusat')) {
+            $sections->push($this->buildSection(null, 'Peringkat Pusat (Saluran 0)', $quotas->get('pusat'), $assignments));
+        }
+
+        // Per-saluran sections
+        foreach ($salurans as $saluran) {
+            $saluranQuotas = $quotas->get((string) $saluran->id, collect());
+            $sections->push($this->buildSection($saluran, 'Saluran '.$saluran->number, $saluranQuotas, $assignments));
+        }
+
+        return $sections;
+    }
+
+    /**
+     * @param  Collection<int, PositionQuota>  $quotas
+     * @param  BaseCollection<string, Collection>  $assignments
+     * @return array{saluran: SaluranMengundi|null, label: string, entries: BaseCollection}
+     */
+    private function buildSection(?SaluranMengundi $saluran, string $label, $quotas, BaseCollection $assignments): array
+    {
+        $scopeKey = $saluran ? (string) $saluran->id : 'pusat';
+
+        $entries = $quotas->map(function (PositionQuota $quota) use ($scopeKey, $assignments) {
+            $key     = $scopeKey.'_'.$quota->position_id;
+            $filled  = $assignments->get($key, collect());
+            $vacant  = max(0, $quota->quota - $filled->count());
+
+            return [
+                'quota'       => $quota,
+                'position'    => $quota->position,
+                'assignments' => $filled,
+                'vacant'      => $vacant,
+            ];
+        })->values();
+
+        return [
+            'saluran' => $saluran,
+            'label'   => $label,
+            'entries' => $entries,
+        ];
+    }
+}