<?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('comments', function (Blueprint $table) {
$table->id();
$table->foreignIdFor(\App\Models\User::class);
$table->morphs('commentable');
$table->string('comment');
$table->timestamps();
});
}
/**
* Reverse the migrations.
*/
public function down(): void
{
Schema::dropIfExists('comments');
}
};
sail artisan migrate
Models
Category.php
<?php
namespace App\Models;
use Illuminate\Database\Eloquent\Model;
class Category extends Model
{
//
protected $fillable = [
'name',
'slug',
];
public function posts() {
return $this->hasMany(Post::class);
}
}
Comment.php
<?php
namespace App\Models;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Factories\HasFactory;
class Comment extends Model
{
use HasFactory;
public $guarded = [];
public function commentable()
{
return $this->morphTo();
}
public function user()
{
return $this->belongsTo(User::class);
}
public function comments()
{
return $this->morphMany(Comment::class, 'commentable');
}
}
Post.php
<?php
namespace App\Models;
use Illuminate\Database\Eloquent\Model;
class Post extends Model
{
//
protected $fillable = [
'thumbnail',
'title',
'color',
'slug',
'category_id',
'content',
'tags',
'published',
];
protected $casts = [
'tags' => 'array'
];
public function category ()
{
return $this->belongsTo(Category::class);
}
public function authors ()
{
return $this->belongsToMany(User::class, 'post_user')->withPivot(['order'])->withTimestamps();
}
public function comments()
{
return $this->morphMany(Comment::class, 'commentable');
}
}
User.php
<?php
namespace App\Models;
// use Illuminate\Contracts\Auth\MustVerifyEmail;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Foundation\Auth\User as Authenticatable;
use Illuminate\Notifications\Notifiable;
class User extends Authenticatable
{
/** @use HasFactory<\Database\Factories\UserFactory> */
use HasFactory, Notifiable;
/**
* The attributes that are mass assignable.
*
* @var list<string>
*/
protected $fillable = [
'name',
'email',
'password',
];
/**
* The attributes that should be hidden for serialization.
*
* @var list<string>
*/
protected $hidden = [
'password',
'remember_token',
];
/**
* Get the attributes that should be cast.
*
* @return array<string, string>
*/
protected function casts(): array
{
return [
'email_verified_at' => 'datetime',
'password' => 'hashed',
];
}
public function posts () {
return $this->belongsToMany(Post::class, 'post_user')->withPivot(['order'])->withTimestamps();
}
public function comments()
{
return $this->morphMany(Comment::class, 'commentable');
}
}
Filament/Resources
sail artisan make:filament-resource Comment
CommentResource.php
<?php
namespace App\Filament\Resources;
use App\Filament\Resources\CommentResource\Pages;
use App\Filament\Resources\CommentResource\RelationManagers;
use App\Models\Comment;
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 CommentResource extends Resource
{
protected static ?string $model = Comment::class;
protected static ?string $navigationIcon = 'heroicon-o-rectangle-stack';
public static function form(Form $form): Form
{
return $form
->schema([
Forms\Components\Select::make('user_id')->relationship('user', 'name')
->searchable()->preload(),
Forms\Components\TextInput::make('comment'),
Forms\Components\MorphToSelect::make('commentable')
->label("comment Type")
->types([
Forms\Components\MorphToSelect\Type::make(\App\Models\Post::class)->titleAttribute('title'),
Forms\Components\MorphToSelect\Type::make(\App\Models\User::class)->titleAttribute('email'),
Forms\Components\MorphToSelect\Type::make(\App\Models\Comment::class)->titleAttribute('id'),
])
->searchable()
->preload(),
]);
}
public static function table(Table $table): Table
{
return $table
->columns([
Tables\Columns\TextColumn::make('user.name'),
Tables\Columns\TextColumn::make('commentable_type'),
Tables\Columns\TextColumn::make('commentable_id'),
Tables\Columns\TextColumn::make('comment'),
])
->filters([
//
])
->actions([
Tables\Actions\EditAction::make(),
])
->bulkActions([
Tables\Actions\BulkActionGroup::make([
Tables\Actions\DeleteBulkAction::make(),
]),
]);
}
public static function getRelations(): array
{
return [
PostResource\RelationManagers\CommentsRelationManager::class
];
}
public static function getPages(): array
{
return [
'index' => Pages\ListComments::route('/'),
'create' => Pages\CreateComment::route('/create'),
'edit' => Pages\EditComment::route('/{record}/edit'),
];
}
}
リレーション
sail artisan make:filament-relation-manager Post comments comment
CommentsRelationManager.php
<?php
namespace App\Filament\Resources\PostResource\RelationManagers;
use Filament\Forms;
use Filament\Forms\Form;
use Filament\Resources\RelationManagers\RelationManager;
use Filament\Tables;
use Filament\Tables\Table;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Database\Eloquent\SoftDeletingScope;
class CommentsRelationManager extends RelationManager
{
protected static string $relationship = 'comments';
public function form(Form $form): Form
{
return $form
->schema([
Forms\Components\Select::make('user_id')->relationship('user', 'name')
->searchable()->preload(),
Forms\Components\TextInput::make('comment'),
]);
}
public function table(Table $table): Table
{
return $table
->recordTitleAttribute('comment')
->columns([
Tables\Columns\TextColumn::make('comment'),
Tables\Columns\TextColumn::make('user.name'),
])
->filters([
//
])
->headerActions([
Tables\Actions\CreateAction::make(),
])
->actions([
Tables\Actions\EditAction::make(),
Tables\Actions\DeleteAction::make(),
])
->bulkActions([
Tables\Actions\BulkActionGroup::make([
Tables\Actions\DeleteBulkAction::make(),
]),
]);
}
}
