lubo_comment_query/app/Models/Videos.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;

class Videos extends Model
{
    protected $dateFormat = 'U';
    public function comments(): \Illuminate\Database\Eloquent\Relations\HasMany
    {
        return $this->hasMany(VideoComments::class, "aid", "id");
    }

    public function program_pivots(): \Illuminate\Database\Eloquent\Relations\HasMany
    {
        return $this->hasMany(ProgramVideos::class, "video_bvid", "bvid");
    }

    public function programs(): \Illuminate\Database\Eloquent\Relations\HasManyThrough
    {
        return $this->hasManyThrough(Programs::class, ProgramVideos::class, "video_bvid", "id", "bvid", "program_id")->orderBy("created_at");
    }

    public function danmakus(): \Illuminate\Database\Eloquent\Relations\HasMany
    {
        return $this->hasMany(VideoDanmakus::class, "video_bvid", "bvid");
    }

    public function bilibili_danmakus(): \Illuminate\Database\Eloquent\Relations\HasMany
    {
        return $this->danmakus()->where("platform_id", "=", 1);
    }

    public function ixigua_danmakus(): \Illuminate\Database\Eloquent\Relations\HasMany
    {
        return $this->danmakus()->where("platform_id", "=", 2);
    }

    public function douyin_danmakus(): \Illuminate\Database\Eloquent\Relations\HasMany
    {
        return $this->danmakus()->where("platform_id", "=", 3);
    }

    public function parts(): \Illuminate\Database\Eloquent\Relations\HasMany
    {
        return $this->hasMany(VideoParts::class, "bvid", "bvid");
    }
}