base commit

app/Filament/Widgets/UpcomingBirthdaysWidget.php

@@ -0,0 +1,80 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Filament\Widgets;
+
+use App\Models\Employee;
+use Filament\Tables\Columns\TextColumn;
+use Filament\Tables\Table;
+use Filament\Widgets\TableWidget;
+use Illuminate\Database\Eloquent\Builder;
+class UpcomingBirthdaysWidget extends TableWidget
+{
+    protected static ?string $heading = 'Upcoming Birthdays (30 Days)';
+
+    protected int | string | array $columnSpan = 1;
+
+    public function table(Table $table): Table
+    {
+        return $table
+            ->query(
+                Employee::query()
+                    ->whereNotNull('birth_date')
+                    ->whereIn('id', $this->upcomingBirthdayEmployeeIds()),
+            )
+            ->columns([
+                TextColumn::make('full_name')
+                    ->label('Employee'),
+                TextColumn::make('birth_date')
+                    ->label('Birthday')
+                    ->date()
+                    ->formatStateUsing(fn (Employee $record): string => $record->birth_date?->format('M d') ?? '—'),
+                TextColumn::make('department.name')
+                    ->label('Department'),
+            ])
+            ->paginated(false);
+    }
+
+    /**
+     * @return array<int, int>
+     */
+    private function upcomingBirthdayEmployeeIds(): array
+    {
+        return Employee::query()
+            ->whereNotNull('birth_date')
+            ->get()
+            ->filter(function (Employee $employee): bool {
+                if ($employee->birth_date === null) {
+                    return false;
+                }
+
+                $birthday = $employee->birth_date->copy()->year(now()->year);
+
+                if ($birthday->lt(now()->startOfDay())) {
+                    $birthday = $birthday->addYear();
+                }
+
+                return $birthday->lte(now()->addDays(30));
+            })
+            ->sortBy(function (Employee $employee): int {
+                $birthday = $employee->birth_date->copy()->year(now()->year);
+
+                if ($birthday->lt(now()->startOfDay())) {
+                    $birthday = $birthday->addYear();
+                }
+
+                return $birthday->dayOfYear;
+            })
+            ->pluck('id')
+            ->all();
+    }
+
+    /**
+     * @return Builder<Employee>|null
+     */
+    protected function getTableQuery(): ?Builder
+    {
+        return null;
+    }
+}