ifnex/04_Laravel/app/Filament/Resources/CustomerCreditResource.php

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<?php
namespace App\Filament\Resources;
use App\Filament\Resources\CustomerCreditResource\Pages;
use App\Models\User;
use Filament\Forms;
use Filament\Forms\Form;
use Filament\Resources\Resource;
use Filament\Tables;
use Filament\Tables\Table;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Support\Facades\DB;
class CustomerCreditResource extends Resource
{
protected static ?string $model = User::class;
protected static ?string $navigationIcon = 'heroicon-o-banknotes';
protected static ?string $navigationGroup = 'مالی';
protected static ?string $navigationLabel = 'اعتبار مشتریان';
protected static ?string $modelLabel = 'اعتبار مشتری';
protected static ?string $pluralModelLabel = 'اعتبار مشتریان';
protected static ?int $navigationSort = 4;
public static function form(Form $form): Form
{
return $form->schema([
Forms\Components\Section::make('اطلاعات مشتری')
->schema([
Forms\Components\TextInput::make('name')
->label('نام')
->disabled(),
Forms\Components\TextInput::make('email')
->label('ایمیل')
->disabled(),
Forms\Components\TextInput::make('phone')
->label('موبایل')
->disabled(),
])->columns(3),
Forms\Components\Section::make('اطلاعات اعتبار')
->schema([
Forms\Components\TextInput::make('credit_limit')
->label('سقف اعتبار (ریال)')
->numeric()
->default(0)
->minValue(0)
->required(),
Forms\Components\TextInput::make('credit_used')
->label('مبلغ استفاده شده (ریال)')
->numeric()
->default(0)
->disabled(),
Forms\Components\TextInput::make('available_credit')
->label('اعتبار باقیمانده (ریال)')
->numeric()
->disabled()
->dehydrated(false),
])->columns(3),
Forms\Components\Section::make('تاریخچه تراکنش‌ها')
->schema([
Forms\Components\Placeholder::make('transactions_history')
->label('تراکنش‌های اخیر')
->content(function ($record) {
if (!$record) return '-';
$transactions = DB::table('wallet_transactions')
->where('user_id', $record->id)
->orderBy('created_at', 'desc')
->take(5)
->get();
if ($transactions->isEmpty()) return 'تراکنشی ثبت نشده';
$html = '<div style="font-size: 12px; line-height: 1.8;">';
foreach ($transactions as $tx) {
$type = match($tx->type) {
'credit_add' => '➕ افزایش اعتبار',
'credit_use' => '➖ استفاده از اعتبار',
default => $tx->type,
};
$html .= '<div>' . $type . ': ' . number_format($tx->amount) . ' ریال - ' . $tx->description . '</div>';
}
$html .= '</div>';
return $html;
}),
]),
]);
}
public static function table(Table $table): Table
{
return $table
->columns([
Tables\Columns\TextColumn::make('id')
->label('شناسه')
->sortable(),
Tables\Columns\TextColumn::make('name')
->label('نام')
->searchable()
->sortable(),
Tables\Columns\TextColumn::make('email')
->label('ایمیل')
->searchable()
->sortable(),
Tables\Columns\TextColumn::make('phone')
->label('موبایل')
->searchable(),
Tables\Columns\TextColumn::make('credit_limit')
->label('سقف اعتبار')
->numeric()
->formatStateUsing(fn ($state) => number_format($state) . ' ریال')
->sortable(),
Tables\Columns\TextColumn::make('credit_used')
->label('استفاده شده')
->numeric()
->formatStateUsing(fn ($state) => number_format($state) . ' ریال')
->sortable(),
Tables\Columns\TextColumn::make('available_credit')
->label('باقیمانده')
->numeric()
->formatStateUsing(fn ($state) => number_format($state) . ' ریال')
->color(fn ($state) => $state > 0 ? 'success' : 'danger')
->sortable(),
])
->filters([
Tables\Filters\SelectFilter::make('has_credit')
->label('وضعیت اعتبار')
->options([
'has_limit' => 'دارای سقف اعتبار',
'no_limit' => 'بدون سقف اعتبار',
'has_used' => 'استفاده شده',
'has_available' => 'باقیمانده',
])
->query(function ($query, $filter) {
$state = $filter->getState();
if (is_array($state)) {
$state = $state['value'] ?? null;
}
match ($state) {
'has_limit' => $query->where('credit_limit', '>', 0),
'no_limit' => $query->where('credit_limit', 0),
'has_used' => $query->where('credit_used', '>', 0),
'has_available' => $query->whereRaw('credit_limit - credit_used > 0'),
default => null,
};
}),
])
->actions([
Tables\Actions\EditAction::make(),
Tables\Actions\Action::make('add_credit')
->label('افزایش اعتبار')
->icon('heroicon-o-plus-circle')
->color('success')
->form([
Forms\Components\TextInput::make('amount')
->label('مبلغ (ریال)')
->numeric()
->required()
->minValue(1),
Forms\Components\TextInput::make('description')
->label('توضیحات')
->required(),
])
->action(function ($record, array $data): void {
DB::beginTransaction();
try {
$record->credit_limit += $data['amount'];
$record->save();
DB::table('wallet_transactions')->insert([
'user_id' => $record->id,
'type' => 'credit_add',
'amount' => $data['amount'],
'description' => $data['description'],
'created_at' => now(),
'updated_at' => now(),
]);
DB::commit();
} catch (\Exception $e) {
DB::rollBack();
throw $e;
}
}),
Tables\Actions\Action::make('reduce_credit')
->label('کاهش اعتبار')
->icon('heroicon-o-minus-circle')
->color('danger')
->form([
Forms\Components\TextInput::make('amount')
->label('مبلغ (ریال)')
->numeric()
->required()
->minValue(1),
Forms\Components\TextInput::make('description')
->label('توضیحات')
->required(),
])
->action(function ($record, array $data): void {
DB::beginTransaction();
try {
$record->credit_limit -= $data['amount'];
$record->save();
DB::table('wallet_transactions')->insert([
'user_id' => $record->id,
'type' => 'credit_reduce',
'amount' => $data['amount'],
'description' => $data['description'],
'created_at' => now(),
'updated_at' => now(),
]);
DB::commit();
} catch (\Exception $e) {
DB::rollBack();
throw $e;
}
}),
])
->bulkActions([
Tables\Actions\BulkActionGroup::make([
Tables\Actions\DeleteBulkAction::make(),
]),
]);
}
public static function getRelations(): array
{
return [];
}
public static function getPages(): array
{
return [
'index' => Pages\ListCustomerCredits::route('/'),
'edit' => Pages\EditCustomerCredit::route('/{record}/edit'),
];
}
public static function getNavigationBadge(): ?string
{
return static::getModel()::where('credit_limit', '>', 0)->count();
}
}