Gecko [ www.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\StudentResource\Pages;
use App\Filament\Resources\StudentResource\RelationManagers;
use App\Models\User;
use App\Models\CourseEnrollment;
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;

class StudentResource extends Resource
{
    protected static ?string $model = User::class;

protected static ?string $navigationIcon = 'heroicon-o-rectangle-stack';
    protected static ?string $navigationGroup = 'User Management';
    protected static ?string $label = 'Students';

public static function form(Form $form): Form
    {
        return $form
            ->schema([
                Forms\Components\TextInput::make('name')
                    ->placeholder('Full Name')
                    ->required(),
                Forms\Components\TextInput::make('email')
                    ->email()
                    ->required(),
                Forms\Components\TextInput::make('password')
                    ->password()
                    ->placeholder('Password')
                    ->required(fn ($operation) => $operation === 'create') // Only required on create
                    ->dehydrated(fn ($state) => filled($state)), // Only save if filled
                Forms\Components\Select::make('roles')
                    ->relationship('roles', 'name')
                    ->getOptionLabelFromRecordUsing(fn ($record) => $record->name)
                    ->default('student')
                    ->hidden() // Keep hidden since this is a StudentResource
                    ->required(),
                Forms\Components\Select::make('grade_id')
                    ->label('Grade')
                    ->relationship('grade', 'name')
                    ->required()
                    ->searchable()
                    ->preload()
                    ->options(\App\Models\Grade::pluck('name', 'id')->all())
                    ->placeholder('Select a grade'),
            ])
            ->columns(3);
    }

public static function table(Table $table): Table
    {
        return $table
            ->query(User::whereHas('roles', fn ($query) => $query->where('name', 'student')))
            ->columns([
                Tables\Columns\TextColumn::make('name')
                    ->sortable()
                    ->searchable(),
                Tables\Columns\TextColumn::make('email')
                    ->sortable()
                    ->searchable(),
                Tables\Columns\TextColumn::make('grade.name')
                    ->label('Grade')
                    ->sortable()
                    ->searchable(),
                Tables\Columns\TextColumn::make('roles.name')
                    ->label('Role')
                    ->default('student'), // Since this is StudentResource, it’s always 'student'
            ])
            ->filters([
                Tables\Filters\SelectFilter::make('grade')
                    ->relationship('grade', 'name')
                    ->label('Filter by Grade')
                    ->preload(),
            ])
            ->actions([
                Tables\Actions\EditAction::make(),
                Tables\Actions\DeleteAction::make(),
            ])
            ->bulkActions([
                Tables\Actions\BulkActionGroup::make([
                    Tables\Actions\DeleteBulkAction::make(),
                ]),
            ]);
    }

public static function getRelations(): array
    {
        return [
            // Add relation managers if needed, e.g., RelationManagers\EnrollmentsRelationManager::class
        ];
    }

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

public static function getNavigationBadge(): ?string
    {
        $user = Auth::user();
        if ($user->hasRole('admin')) {
            // Total students (users with 'student' role)
            return (string) User::role('student')->count();
        } elseif ($user->hasRole('teacher')) {
            // Total unique students under this teacher's assigned courses
            return (string) CourseEnrollment::whereIn('course_id', $user->assignments->pluck('course_id'))
                                            ->distinct('student_id')
                                            ->count('student_id');
        }
        // Default to 0 for other roles
        return (string) 0;
    }

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

public static function canCreate(): bool
    {
        // Allow both teachers and admins to create students
        return Auth::user()->hasAnyRole(['teacher', 'admin']);
    }

public static function canEdit($record): bool
    {
        $user = Auth::user();
        // Allow admins to edit any record
        // Allow teachers to edit only their own records
        return $user->hasRole('admin') ||
               ($user->hasRole('teacher') && $record->teacher_id === $user->id);
    }

public static function canDelete($record): bool
    {
        return Auth::user()->hasRole('admin'); // Only admins can delete students
    }
}