Laravel 如何使用 where 条件获取所有值

Question

此代码现在接受所有匹配项。我只需要在 home_team_score 和 away_team_score 不为空的地方取值：

$matches = Match::with('score', 'homeTeam', 'awayTeam')->
        where('league_id', '=', $league->id)->get();

    foreach ($matches as $match) {

        $homeTeamScore = $match->score->home_team_score;
        $awayTeamScore = $match->score->away_team_score;

在这里帮助where条件。

Answer 1

需要 whereHas 将查询限制为仅包含 home_team_score 和 away_team_score 不为空的匹配项。

$matches = Match::with('score', 'homeTeam', 'awayTeam')
    ->whereHas('score', function($query){
        $query->whereNotNull('home_team_score')
            ->whereNotNull('away_team_score');
    })
    ->where('league_id', '=', $league->id)
    ->get();