eatvio-infra/app/Models/PlanComment.php

<?php

namespace App\Models;

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

/**
 * App\Models\PlanComment
 *
 * @property int $id
 * @property int $user_id
 * @property int $plan_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\Plan|null $plan
 * @property-read \Illuminate\Database\Eloquent\Collection<int, \App\Models\CommentUpvote> $upvotes
 * @property-read int|null $upvotes_count
 * @method static \Database\Factories\PlanCommentFactory factory($count = null, $state = [])
 * @method static \Illuminate\Database\Eloquent\Builder|PlanComment newModelQuery()
 * @method static \Illuminate\Database\Eloquent\Builder|PlanComment newQuery()
 * @method static \Illuminate\Database\Eloquent\Builder|PlanComment query()
 * @method static \Illuminate\Database\Eloquent\Builder|PlanComment whereBody($value)
 * @method static \Illuminate\Database\Eloquent\Builder|PlanComment whereCreatedAt($value)
 * @method static \Illuminate\Database\Eloquent\Builder|PlanComment whereGrade($value)
 * @method static \Illuminate\Database\Eloquent\Builder|PlanComment whereId($value)
 * @method static \Illuminate\Database\Eloquent\Builder|PlanComment wherePlanId($value)
 * @method static \Illuminate\Database\Eloquent\Builder|PlanComment whereUpdatedAt($value)
 * @method static \Illuminate\Database\Eloquent\Builder|PlanComment whereUserId($value)
 * @mixin \Eloquent
 */
class PlanComment extends Model
{
    use HasFactory;

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

    public function plan()
    {
        return $this->belongsTo(Plan::class, 'plan_id');
    }

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

    public function isUpVoted(): bool
    {
        if (auth()->user()) {
            return auth()
                ->user()
                ->comment_upvotes()
                ->forPlanCommentsUpVote($this)
                ->count();
        }

        return false;
    }

    public function isDownVoted(): bool
    {
        if (auth()->user()) {
            return auth()
                ->user()
                ->comment_upvotes()
                ->forPlanCommentsDownVote($this)
                ->count();
        }

        return false;
    }

    public function removeUpVote(): bool
    {
        if (auth()->user()) {
            return auth()
                ->user()
                ->comment_upvotes()
                ->forPlanCommentsUpVote($this)
                ->delete();
        }

        return false;
    }

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

        return false;
    }
}