Creating Lead Sources Resource

app/Filament/Resources/CustomerResource.php

@@ -35,6 +35,8 @@ public static function form(Form $form): Form
                 Forms\Components\Textarea::make('description')
                     ->maxLength(65535)
                     ->columnSpanFull(),
+                Forms\Components\Select::make('lead_source_id')
+                    ->relationship('leadSource', 'name'),
             ]);
     }
 
@@ -52,6 +54,7 @@ public static function table(Table $table): Table
                     ->searchable(),
                 Tables\Columns\TextColumn::make('phone_number')
                     ->searchable(),
+                Tables\Columns\TextColumn::make('leadSource.name'),
                 Tables\Columns\TextColumn::make('created_at')
                     ->dateTime()
                     ->sortable()

app/Filament/Resources/LeadSourceResource.php

@@ -0,0 +1,96 @@
+<?php
+
+namespace App\Filament\Resources;
+
+use App\Filament\Resources\LeadSourceResource\Pages;
+use App\Filament\Resources\LeadSourceResource\RelationManagers;
+use App\Models\LeadSource;
+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;
+
+class LeadSourceResource extends Resource
+{
+    protected static ?string $model = LeadSource::class;
+
+    protected static ?string $navigationGroup = 'Settings';
+
+
+    public static function form(Form $form): Form
+    {
+        return $form
+            ->schema([
+                Forms\Components\TextInput::make('name')
+                    ->required()
+                    ->maxLength(255),
+            ]);
+    }
+
+    public static function table(Table $table): Table
+    {
+        return $table
+            ->columns([
+                Tables\Columns\TextColumn::make('name')
+                    ->searchable(),
+                Tables\Columns\TextColumn::make('created_at')
+                    ->dateTime()
+                    ->sortable()
+                    ->toggleable(isToggledHiddenByDefault: true),
+                Tables\Columns\TextColumn::make('updated_at')
+                    ->dateTime()
+                    ->sortable()
+                    ->toggleable(isToggledHiddenByDefault: true),
+            ])
+            ->filters([
+                //
+            ])
+            ->actions([
+                Tables\Actions\EditAction::make(),
+                Tables\Actions\DeleteAction::make()
+                    ->action(function ($data, $record) {
+                        if ($record->customers()->count() > 0) {
+                            Notification::make()
+                                ->danger()
+                                ->title('Lead Source is in use')
+                                ->body('Lead Source is in use by customers.')
+                                ->send();
+
+                            return;
+                        }
+
+                        Notification::make()
+                            ->success()
+                            ->title('Lead Source deleted')
+                            ->body('Lead Source has been deleted.')
+                            ->send();
+
+                        $record->delete();
+                    })
+            ])
+            ->bulkActions([
+                Tables\Actions\BulkActionGroup::make([
+                    Tables\Actions\DeleteBulkAction::make(),
+                ]),
+            ]);
+    }
+
+    public static function getRelations(): array
+    {
+        return [
+            //
+        ];
+    }
+
+    public static function getPages(): array
+    {
+        return [
+            'index' => Pages\ListLeadSources::route('/'),
+            'create' => Pages\CreateLeadSource::route('/create'),
+            'edit' => Pages\EditLeadSource::route('/{record}/edit'),
+        ];
+    }
+}

app/Filament/Resources/LeadSourceResource/Pages/CreateLeadSource.php

@@ -0,0 +1,12 @@
+<?php
+
+namespace App\Filament\Resources\LeadSourceResource\Pages;
+
+use App\Filament\Resources\LeadSourceResource;
+use Filament\Actions;
+use Filament\Resources\Pages\CreateRecord;
+
+class CreateLeadSource extends CreateRecord
+{
+    protected static string $resource = LeadSourceResource::class;
+}

app/Filament/Resources/LeadSourceResource/Pages/EditLeadSource.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Filament\Resources\LeadSourceResource\Pages;
+
+use App\Filament\Resources\LeadSourceResource;
+use Filament\Actions;
+use Filament\Resources\Pages\EditRecord;
+
+class EditLeadSource extends EditRecord
+{
+    protected static string $resource = LeadSourceResource::class;
+
+    protected function getHeaderActions(): array
+    {
+        return [
+            Actions\DeleteAction::make(),
+        ];
+    }
+}

app/Filament/Resources/LeadSourceResource/Pages/ListLeadSources.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Filament\Resources\LeadSourceResource\Pages;
+
+use App\Filament\Resources\LeadSourceResource;
+use Filament\Actions;
+use Filament\Resources\Pages\ListRecords;
+
+class ListLeadSources extends ListRecords
+{
+    protected static string $resource = LeadSourceResource::class;
+
+    protected function getHeaderActions(): array
+    {
+        return [
+            Actions\CreateAction::make(),
+        ];
+    }
+}

app/Models/Customer.php

@@ -4,6 +4,7 @@
 
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
 use Illuminate\Database\Eloquent\SoftDeletes;
 
 class Customer extends Model
@@ -16,5 +17,11 @@ class Customer extends Model
         'email',
         'phone_number',
         'description',
+        'lead_source_id'
     ];
+
+    public function leadSource(): BelongsTo
+    {
+        return $this->belongsTo(LeadSource::class);
+    }
 }

app/Models/LeadSource.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+
+class LeadSource extends Model
+{
+    use HasFactory;
+
+    protected $fillable = [
+        'name',
+    ];
+}

app/Providers/Filament/AdminPanelProvider.php

@@ -17,6 +17,7 @@
 use Illuminate\Session\Middleware\AuthenticateSession;
 use Illuminate\Session\Middleware\StartSession;
 use Illuminate\View\Middleware\ShareErrorsFromSession;
+use Filament\Navigation\NavigationGroup;
 
 class AdminPanelProvider extends PanelProvider
 {
@@ -51,6 +52,12 @@ public function panel(Panel $panel): Panel
                 DisableBladeIconComponents::class,
                 DispatchServingFilamentEvent::class,
             ])
+            ->navigationGroups([
+                NavigationGroup::make()
+                    ->label('Settings')
+                    ->icon('heroicon-o-cog-6-tooth')
+                    ->collapsed(),
+            ])
             ->authMiddleware([
                 Authenticate::class,
             ]);

database/migrations/2023_10_15_094705_create_lead_sources_table.php

@@ -0,0 +1,28 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('lead_sources', function (Blueprint $table) {
+            $table->id();
+            $table->string('name');
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('lead_sources');
+    }
+};

database/migrations/2023_10_15_094727_create_customers_table.php

@@ -1,5 +1,6 @@
 <?php
 
+use App\Models\LeadSource;
 use Illuminate\Database\Migrations\Migration;
 use Illuminate\Database\Schema\Blueprint;
 use Illuminate\Support\Facades\Schema;
@@ -18,6 +19,7 @@ public function up(): void
             $table->string('email')->nullable();
             $table->string('phone_number')->nullable();
             $table->text('description')->nullable();
+            $table->foreignIdFor(LeadSource::class)->nullable()->constrained();
             $table->timestamps();
             $table->softDeletes();
 

database/seeders/DatabaseSeeder.php

@@ -21,6 +21,21 @@ public function run(): void
             'password' => Hash::make('12341234'),
         ]);
 
+
+
+        $leadSources = [
+            'Website',
+            'Online AD',
+            'Twitter',
+            'LinkedIn',
+            'Webinar',
+            'Trade Show',
+            'Referral',
+        ];
+        foreach ($leadSources as $leadSource) {
+            \App\Models\LeadSource::create(['name' => $leadSource]);
+        }
+
         \App\Models\Customer::factory()
         ->count(10)
         ->create();