eatvio-infra/app/Models/DietComment.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\HasMany;

/**
 * App\Models\DietComment
 *
 * @property int $id
 * @property int $user_id
 * @property int $diet_id
 * @property int $grade
 * @property string|null $body
 * @property \Illuminate\Support\Carbon|null $created_at
 * @property \Illuminate\Support\Carbon|null $updated_at
 *
 * @property-read \App\Models\User $author
 * @property-read \App\Models\Diet|null $diet
 * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\DietCommentUpvote> $upvotes
 * @property-read int|null $upvotes_count
 *
 * @method static \Illuminate\Database\Eloquent\Builder|DietComment newModelQuery()
 * @method static \Illuminate\Database\Eloquent\Builder|DietComment newQuery()
 * @method static \Illuminate\Database\Eloquent\Builder|DietComment query()
 * @method static \Illuminate\Database\Eloquent\Builder|DietComment whereBody($value)
 * @method static \Illuminate\Database\Eloquent\Builder|DietComment whereCreatedAt($value)
 * @method static \Illuminate\Database\Eloquent\Builder|DietComment whereDietId($value)
 * @method static \Illuminate\Database\Eloquent\Builder|DietComment whereGrade($value)
 * @method static \Illuminate\Database\Eloquent\Builder|DietComment whereId($value)
 * @method static \Illuminate\Database\Eloquent\Builder|DietComment whereUpdatedAt($value)
 * @method static \Illuminate\Database\Eloquent\Builder|DietComment whereUserId($value)
 *
 * @mixin \Eloquent
 */
class DietComment extends Model
{
    use HasFactory;

    public function author(): BelongsTo
    {
        return $this->belongsTo(User::class, 'user_id');
    }

    public function diet(): BelongsTo
    {
        return $this->belongsTo(Diet::class, 'diet_id');
    }

    public function upvotes(): HasMany
    {
        return $this->hasMany(DietCommentUpvote::class, 'comment_id');
    }

    public function isUpVoted(): bool|int
    {
        if (auth()->user()) {
            return auth()
                ->user()
                ->diet_comment_upvotes()
                ->forDietCommentsUpVote($this)
                ->count();
        }

        return false;
    }

    public function isDownVoted(): bool|int
    {
        if (auth()->user()) {
            return auth()
                ->user()
                ->diet_comment_upvotes()
                ->forDietCommentsDownVote($this)
                ->count();
        }

        return false;
    }

    public function removeUpVote(): bool|int
    {
        if (auth()->user()) {
            return auth()
                ->user()
                ->diet_comment_upvotes()
                ->forDietCommentsUpVote($this)
                ->delete();
        }

        return false;
    }

    public function removeDownVote(): bool
    {
        if (auth()->user()) {
            return auth()
                ->user()
                ->diet_comment_upvotes()
                ->forDietCommentsDownVote($this)
                ->delete();
        }

        return false;
    }
}