Gecko [ school.pilasatech.net ]

Name	Size	Permission	Date
AttendanceResource	[ DIR ]	drwxrwxrwx	2025-03-23 13:10
CourseAssignmentResource	[ DIR ]	drwxrwxrwx	2025-03-23 13:10
CourseEnrollmentResource	[ DIR ]	drwxrwxrwx	2025-03-23 13:10
GradeResource	[ DIR ]	drwxrwxrwx	2025-03-23 13:10
MarkResource	[ DIR ]	drwxrwxrwx	2025-03-23 13:10
MessageResource	[ DIR ]	drwxr-xr-x	2025-03-27 22:56
PromotionResource	[ DIR ]	drwxrwxrwx	2025-03-24 00:50
ReportResource	[ DIR ]	drwxrwxrwx	2025-03-24 10:11
StudentResource	[ DIR ]	drwxrwxrwx	2025-03-23 13:10
SubjectResource	[ DIR ]	drwxrwxrwx	2025-03-23 13:10
TeacherResource	[ DIR ]	drwxrwxrwx	2025-03-23 13:10
UserResource	[ DIR ]	drwxrwxrwx	2025-03-23 13:10
Widgets	[ DIR ]	drwxrwxrwx	2025-03-23 19:51
AttendanceResource.php	13.87 KB	-rw-rw-rw-	2025-03-24 07:12
CourseAssignmentResource.php	7.36 KB	-rw-rw-rw-	2025-03-27 22:46
CourseEnrollmentResource.php	15.35 KB	-rw-rw-rw-	2025-03-24 06:07
GradeResource.php	3.48 KB	-rw-rw-rw-	2025-03-24 06:33
MarkResource.php	17.63 KB	-rw-rw-rw-	2025-03-28 00:00
MessageResource.php	5.43 KB	-rw-r--r--	2025-03-28 00:04
PromotionResource.php	8.05 KB	-rw-rw-rw-	2025-03-24 03:04
StudentResource.php	5.58 KB	-rw-rw-rw-	2025-03-27 22:49
SubjectResource.php	2.81 KB	-rw-rw-rw-	2025-03-24 11:32
TeacherResource.php	3.92 KB	-rw-rw-rw-	2025-03-24 11:32
UserResource.php	4.91 KB	-rw-rw-rw-	2025-03-24 06:45

Rename

<?php

namespace App\Filament\Resources;

use App\Filament\Resources\PromotionResource\Pages;
use App\Filament\Resources\PromotionResource\RelationManagers;
use App\Models\Promotion;
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\Database\Eloquent\SoftDeletingScope;
use Illuminate\Support\Facades\Auth;
use App\Models\CourseEnrollment;

class PromotionResource extends Resource
{
    protected static ?string $model = Promotion::class;

protected static ?string $navigationIcon = 'heroicon-o-arrow-up'; // Updated to reflect promotion
    protected static ?string $navigationGroup = 'Result Assessment'; // Consistent with your context

public static function form(Form $form): Form
    {
        return $form
            ->schema([
                Forms\Components\Section::make('Promotion Details')
                    ->schema([
                        Forms\Components\Select::make('student_id')
                            ->label('Student')
                            ->relationship('student', 'name', function ($query) {
                                $user = Auth::user();
                                if ($user->hasRole('teacher')) {
                                    // Teachers only see students in their assigned courses
                                    $courseIds = $user->assignments->pluck('course_id');
                                    return $query->whereHas('roles', fn ($q) => $q->where('name', 'student'))
                                                 ->whereIn('id', CourseEnrollment::whereIn('course_id', $courseIds)
                                                                                 ->pluck('student_id'));
                                }
                                // Admins see all students
                                return $query->whereHas('roles', fn ($q) => $q->where('name', 'student'));
                            })
                            ->required()
                            ->searchable()
                            ->preload()
                            ->reactive()
                            ->afterStateUpdated(function (callable $set, $state) {
                                if ($state) {
                                    $student = \App\Models\User::find($state);
                                    $set('from_grade_id', $student->grade_id);
                                }
                            }),
                        Forms\Components\Select::make('from_grade_id')
                            ->label('From Grade')
                            ->relationship('fromGrade', 'name')
                            ->required()
                            ->disabled(fn ($get) => $get('student_id') !== null) // Auto-filled from student
                            ->dehydrated(true),
                        Forms\Components\Select::make('to_grade_id')
                            ->label('To Grade')
                            ->relationship('toGrade', 'name')
                            ->required()
                            ->options(function ($get) {
                                $fromGradeId = $get('from_grade_id');
                                if ($fromGradeId) {
                                    $fromLevel = \App\Models\Grade::find($fromGradeId)->level;
                                    return \App\Models\Grade::where('level', '>', $fromLevel)->pluck('name', 'id');
                                }
                                return \App\Models\Grade::pluck('name', 'id');
                            })
                            ->searchable()
                            ->preload(),
                        Forms\Components\DatePicker::make('promotion_date')
                            ->label('Promotion Date')
                            ->default(now())
                            ->required(),
                        Forms\Components\Select::make('status')
                            ->label('Status')
                            ->options([
                                'pending' => 'Pending',
                                'approved' => 'Approved',
                                'rejected' => 'Rejected',
                            ])
                            ->default('pending')
                            ->required(),
                        Forms\Components\Textarea::make('remarks')
                            ->label('Remarks')
                            ->rows(3)
                            ->nullable()
                            ->placeholder('Optional notes about this promotion'),
                    ])
                    ->columns(2),
            ]);
    }

public static function table(Table $table): Table
    {
        return $table
            ->query(Promotion::query())
            ->columns([
                Tables\Columns\TextColumn::make('student.name')
                    ->label('Student')
                    ->sortable()
                    ->searchable(),
                Tables\Columns\TextColumn::make('fromGrade.name')
                    ->label('From Grade')
                    ->sortable(),
                Tables\Columns\TextColumn::make('toGrade.name')
                    ->label('To Grade')
                    ->sortable(),
                Tables\Columns\TextColumn::make('promotion_date')
                    ->label('Promotion Date')
                    ->date()
                    ->sortable(),
                Tables\Columns\TextColumn::make('status')
                    ->sortable()
                    ->badge()
                    ->color(fn (string $state): string => match ($state) {
                        'pending' => 'gray',
                        'approved' => 'success',
                        'rejected' => 'danger',
                    }),
                Tables\Columns\TextColumn::make('remarks')
                    ->limit(50)
                    ->tooltip(fn ($state) => $state),
            ])
            ->filters([
                Tables\Filters\SelectFilter::make('status')
                    ->options([
                        'pending' => 'Pending',
                        'approved' => 'Approved',
                        'rejected' => 'Rejected',
                    ])
                    ->label('Filter by Status'),
                Tables\Filters\SelectFilter::make('from_grade')
                    ->relationship('fromGrade', 'name')
                    ->label('Filter by From Grade'),
                Tables\Filters\SelectFilter::make('to_grade')
                    ->relationship('toGrade', 'name')
                    ->label('Filter by To Grade'),
            ])
            ->actions([
                Tables\Actions\EditAction::make(),
                Tables\Actions\DeleteAction::make(),
            ])
            ->bulkActions([
                Tables\Actions\BulkActionGroup::make([
                    Tables\Actions\DeleteBulkAction::make(),
                ]),
            ])
            ->defaultSort('promotion_date', 'desc');
    }

public static function getRelations(): array
    {
        return [
            // Add relation managers if needed, e.g., for student details
        ];
    }

public static function getPages(): array
    {
        return [
            'index' => Pages\ListPromotions::route('/'),
            'create' => Pages\CreatePromotion::route('/create'),
            'edit' => Pages\EditPromotion::route('/{record}/edit'),
        ];
    }

public static function canViewAny(): bool
    {
        return Auth::user()->hasRole(['admin']); // Restrict to admins, adjust as needed
    }

public static function canCreate(): bool
    {
        return Auth::user()->hasRole('admin');
    }

public static function canEdit($record): bool
    {
        return Auth::user()->hasRole('admin');
    }

public static function canDelete($record): bool
    {
        return Auth::user()->hasRole('admin');
    }

public static function getNavigationBadge(): ?string
    {
        return (string) Promotion::where('status', 'pending')->count(); // Show pending promotions
    }
}