98 lines
		
	
	
		
			2.9 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			98 lines
		
	
	
		
			2.9 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
<?php
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namespace App;
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use Illuminate\Database\Eloquent\Builder;
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use Illuminate\Database\Eloquent\Model;
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use Illuminate\Support\Facades\Auth;
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use Illuminate\Support\Facades\DB;
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use Staudenmeir\EloquentEagerLimit\HasEagerLimit;
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class Ejaculation extends Model
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{
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    use HasEagerLimit;
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    protected $fillable = [
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        'user_id', 'ejaculated_date',
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        'note', 'geo_latitude', 'geo_longitude', 'link',
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        'is_private', 'is_too_sensitive'
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    ];
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    protected $dates = [
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        'ejaculated_date'
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    ];
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    public function user()
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    {
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        return $this->belongsTo('App\User');
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    }
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    public function tags()
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    {
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        return $this->belongsToMany('App\Tag')->withTimestamps();
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    }
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    public function textTags()
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    {
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        return implode(' ', $this->tags->map(function ($v) {
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            return $v->name;
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        })->all());
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    }
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    public function likes()
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    {
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        return $this->hasMany(Like::class);
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    }
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    public function scopeWithLikes(Builder $query)
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    {
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        if (Auth::check()) {
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            // TODO - このスコープを使うことでlikesが常に直近10件で絞られるのは汚染されすぎ感がある。別名を付与できないか?
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            //      - (ejaculation_id, user_id) でユニークなわけですが、is_liked はサブクエリ発行させるのとLeft JoinしてNULLかどうかで結果を見るのどっちがいいんでしょうね
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            return $query
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                ->with([
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                    'likes' => function ($query) {
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                        $query->latest()->take(10);
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                    },
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                    'likes.user' => function ($query) {
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                        $query->where('is_protected', false)
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                            ->where('private_likes', false)
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                            ->orWhere('id', Auth::id());
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                    }
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                ])
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                ->withCount([
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                    'likes',
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                    'likes as is_liked' => function ($query) {
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                        $query->where('user_id', Auth::id());
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                    }
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                ]);
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        } else {
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            return $query
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                ->with([
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                    'likes' => function ($query) {
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                        $query->latest()->take(10);
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                    },
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                    'likes.user' => function ($query) {
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                        $query->where('is_protected', false)
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                            ->where('private_likes', false);
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                    }
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                ])
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                ->withCount('likes')
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                ->addSelect(DB::raw('0 as is_liked'));
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        }
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    }
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    /**
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     * このチェックインと同じ情報を流用してチェックインするためのURLを生成
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     * @return string
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     */
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    public function makeCheckinURL(): string
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    {
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        return route('checkin', [
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            'link' => $this->link,
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            'tags' => $this->textTags(),
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            'is_too_sensitive' => $this->is_too_sensitive,
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        ]);
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    }
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}
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