Added spot rate transport master resource pages

app/Filament/Resources/SpotRateTransportMasterResource.php

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+<?php
+
+namespace App\Filament\Resources;
+
+use App\Filament\Resources\SpotRateTransportMasterResource\Pages;
+use App\Filament\Resources\SpotRateTransportMasterResource\RelationManagers;
+use App\Models\SpotRateTransportMaster;
+use App\Models\User;
+use Filament\Facades\Filament;
+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\Validation\Rule;
+use Illuminate\Support\Facades\DB;
+
+class SpotRateTransportMasterResource extends Resource
+{
+    protected static ?string $model = SpotRateTransportMaster::class;
+
+    protected static ?string $navigationIcon = 'heroicon-o-rectangle-stack';
+
+    protected static ?string $navigationGroup = 'Request For Quotation';
+
+    public static function form(Form $form): Form
+    {
+        return $form
+            ->schema([
+                Forms\Components\TextInput::make('group_name')
+                    ->label('Group Name')
+                    ->required(),
+                Forms\Components\Select::make('user_name')
+                    ->label('User')
+                    ->multiple()
+                    ->preload()
+                    ->reactive()
+                   ->options(
+                        User::pluck('name', 'name')->toArray()
+                    )
+                    ->searchable()
+                    ->required(),
+                Forms\Components\Hidden::make('id')
+                    ->label('id'),
+                Forms\Components\Hidden::make('created_by')
+                    ->label('Created By')
+                    ->default(Filament::auth()->user()?->name),
+                Forms\Components\Hidden::make('updated_by')
+                    ->label('Updated By')
+                    ->default(Filament::auth()->user()?->name),
+            ]);
+    }
+
+    public static function table(Table $table): Table
+    {
+        return $table
+            ->columns([
+                Tables\Columns\TextColumn::make('No.')
+                    ->label('No.')
+                    ->getStateUsing(function ($record, $livewire, $column, $rowLoop) {
+                        $paginator = $livewire->getTableRecords();
+                        $perPage = method_exists($paginator, 'perPage') ? $paginator->perPage() : 10;
+                        $currentPage = method_exists($paginator, 'currentPage') ? $paginator->currentPage() : 1;
+
+                        return ($currentPage - 1) * $perPage + $rowLoop->iteration;
+                    }),
+                Tables\Columns\TextColumn::make('group_name')
+                    ->label('Group Name')
+                    ->sortable(),
+                Tables\Columns\TextColumn::make('user_name')
+                    ->label('User Name')
+                    ->sortable(),
+                Tables\Columns\TextColumn::make('created_at')
+                    ->label('Created At')
+                    ->dateTime()
+                    ->sortable()
+                    ->toggleable(isToggledHiddenByDefault: true),
+                Tables\Columns\TextColumn::make('updated_at')
+                    ->label('Updated At')
+                    ->dateTime()
+                    ->sortable()
+                    ->toggleable(isToggledHiddenByDefault: true),
+                Tables\Columns\TextColumn::make('deleted_at')
+                    ->dateTime()
+                    ->sortable()
+                    ->toggleable(isToggledHiddenByDefault: true),
+            ])
+            ->filters([
+                Tables\Filters\TrashedFilter::make(),
+            ])
+            ->actions([
+                Tables\Actions\ViewAction::make(),
+                Tables\Actions\EditAction::make(),
+            ])
+            ->bulkActions([
+                Tables\Actions\BulkActionGroup::make([
+                    Tables\Actions\DeleteBulkAction::make(),
+                    Tables\Actions\ForceDeleteBulkAction::make(),
+                    Tables\Actions\RestoreBulkAction::make(),
+                ]),
+            ]);
+    }
+
+    public static function getRelations(): array
+    {
+        return [
+            //
+        ];
+    }
+
+    public static function getPages(): array
+    {
+        return [
+            'index' => Pages\ListSpotRateTransportMasters::route('/'),
+            'create' => Pages\CreateSpotRateTransportMaster::route('/create'),
+            'view' => Pages\ViewSpotRateTransportMaster::route('/{record}'),
+            'edit' => Pages\EditSpotRateTransportMaster::route('/{record}/edit'),
+        ];
+    }
+
+    public static function getEloquentQuery(): Builder
+    {
+        return parent::getEloquentQuery()
+            ->withoutGlobalScopes([
+                SoftDeletingScope::class,
+            ]);
+    }
+}

app/Filament/Resources/SpotRateTransportMasterResource/Pages/CreateSpotRateTransportMaster.php

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+<?php
+
+namespace App\Filament\Resources\SpotRateTransportMasterResource\Pages;
+
+use App\Filament\Resources\SpotRateTransportMasterResource;
+use App\Models\SpotRateTransportMaster;
+use Filament\Actions;
+use Filament\Notifications\Notification;
+use Filament\Resources\Pages\CreateRecord;
+
+class CreateSpotRateTransportMaster extends CreateRecord
+{
+    protected static string $resource = SpotRateTransportMasterResource::class;
+
+    protected function beforeCreate(): void
+    {
+        $groupName = $this->data['group_name'] ?? null;
+        $userNames = $this->data['user_name'] ?? [];
+
+        foreach ($userNames as $userName) {
+
+            $query = SpotRateTransportMaster::where('group_name', $groupName)
+                ->whereJsonContains('user_name', $userName);
+
+            if ($query->exists()) {
+
+                Notification::make()
+                    ->title('Duplicate User')
+                    ->body("User {$userName} already exists in this group.")
+                    ->danger()
+                    ->persistent()
+                    ->send();
+
+                // Prevent create
+                $this->halt();
+                return;
+            }
+        }
+    }
+
+
+
+}

app/Filament/Resources/SpotRateTransportMasterResource/Pages/EditSpotRateTransportMaster.php

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+<?php
+
+namespace App\Filament\Resources\SpotRateTransportMasterResource\Pages;
+
+use App\Filament\Resources\SpotRateTransportMasterResource;
+use App\Models\SpotRateTransportMaster;
+use Filament\Actions;
+use Filament\Notifications\Notification;
+use Filament\Resources\Pages\EditRecord;
+
+class EditSpotRateTransportMaster extends EditRecord
+{
+    protected static string $resource = SpotRateTransportMasterResource::class;
+
+    protected function beforeSave(): void
+    {
+        $groupName = $this->data['group_name'] ?? null;
+        $userNames = $this->data['user_name'] ?? [];
+        $recordId = $this->record->id ?? null;
+
+        foreach ($userNames as $userName) {
+
+            $query = SpotRateTransportMaster::where('group_name', $groupName)
+                ->whereJsonContains('user_name', $userName);
+
+            // Exclude current record for update
+            if ($recordId) {
+                $query->where('id', '!=', $recordId);
+            }
+
+            if ($query->exists()) {
+
+                Notification::make()
+                    ->title('Duplicate User')
+                    ->body("User {$userName} already exists in this group.")
+                    ->danger()
+                    ->persistent()
+                    ->send();
+
+                // Prevent save/update
+                $this->halt();
+                return;
+            }
+        }
+    }
+
+    protected function getHeaderActions(): array
+    {
+        return [
+            Actions\ViewAction::make(),
+            Actions\DeleteAction::make(),
+            Actions\ForceDeleteAction::make(),
+            Actions\RestoreAction::make(),
+        ];
+    }
+}

app/Filament/Resources/SpotRateTransportMasterResource/Pages/ListSpotRateTransportMasters.php

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+<?php
+
+namespace App\Filament\Resources\SpotRateTransportMasterResource\Pages;
+
+use App\Filament\Resources\SpotRateTransportMasterResource;
+use Filament\Actions;
+use Filament\Resources\Pages\ListRecords;
+
+class ListSpotRateTransportMasters extends ListRecords
+{
+    protected static string $resource = SpotRateTransportMasterResource::class;
+
+    protected function getHeaderActions(): array
+    {
+        return [
+            Actions\CreateAction::make(),
+        ];
+    }
+}

app/Filament/Resources/SpotRateTransportMasterResource/Pages/ViewSpotRateTransportMaster.php

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+<?php
+
+namespace App\Filament\Resources\SpotRateTransportMasterResource\Pages;
+
+use App\Filament\Resources\SpotRateTransportMasterResource;
+use Filament\Actions;
+use Filament\Resources\Pages\ViewRecord;
+
+class ViewSpotRateTransportMaster extends ViewRecord
+{
+    protected static string $resource = SpotRateTransportMasterResource::class;
+
+    protected function getHeaderActions(): array
+    {
+        return [
+            Actions\EditAction::make(),
+        ];
+    }
+}