eatvio-infra/app/Models/BlogPost.php

<?php

namespace App\Models;

use CyrildeWit\EloquentViewable\Contracts\Viewable;
use CyrildeWit\EloquentViewable\InteractsWithViews;
/* use Illuminate\Database\Eloquent\Builder; */
use Illuminate\Database\Eloquent\Factories\HasFactory;
/* use Illuminate\Database\Eloquent\Casts\Attribute; */
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\HasMany;

class BlogPost extends Model implements Viewable
{
    use HasFactory, InteractsWithViews;

    protected $withCount = [
        'likes',
        'comments',
    ];

    public function tags()
    {
        return $this->morphToMany(Tag::class, 'taggable');
    }

    public function author()
    {
        return $this
            ->hasOneThrough(User::class, BlogPostAuthor::class, 'blog_post_id', 'id', 'id', 'user_id')
            ->withDefault(
                [
                    'name' => 'Guest Author',
                    'id' => 0,
                    'profile_photo_url' => 'https://dev2.eatvio.com/storage/profile-photos/mW87tqy9P8O31Dauyvg8f7GowMNMsgt9J6u47T7S.jpg',
                ]
            );
    }

    public function comments()
    {
        return $this->hasMany(BlogPostComment::class);
    }

    public function likes(): HasMany
    {
        return $this->hasMany(BlogPostLike::class);
    }

    public function isLiked(): bool
    {
        $curUser = auth()->user();
        if ($curUser) {
            return $curUser->blog_post_likes()->forBlogPost($this)->count();
        }

        return false;
    }

    public function removeLike(): bool
    {
        $curUser = auth()->user();
        if ($curUser) {
            return $curUser->blog_post_likes()->forBlogPost($this)->delete();
        }

        return false;
    }

    public function scopeNoEagerLoads($query)
    {
        return $query->setEagerLoads([]);
    }

    public function scopeContainsTag($query, $tagString): Builder
    {
        $tagId = Str::of($tagString)->split('/-/')->first();

        return Tag::find($tagId)->blogPosts();
    }
}