从设置 table 返回的日期的资源包装器格式

Question

在 Laravel 6 应用程序中，我为从 Settings table（name => value 对）返回的日期制作了资源包装器，但我得到的返回数据格式无效，不是对 name => value.

我有控制器：

$settingsArray= [];
$settingValues= Settings::getSettingsList();
foreach( $settingValues as $nextSettingValue ) {
    $settingsArray[$nextSettingValue->name] = $nextSettingValue->value;
}

\Log::info('$settingsArray ::');
\Log::info(print_r(  $settingsArray, true  ));

return (new SettingsCollection($settingsArray));

上面的日志输出是：

[2020-04-21 07:47:07] local.INFO: $settingsArray ::  
[2020-04-21 07:47:07] local.INFO: Array
(
    [site_name] => VTasks
    [copyright_text] => © 2019 - 2020 All rights reserved
    [site_heading] => Task 'em all
    [backend_items_per_page] => 2
    [tasks_per_page] => 4
    [events_per_page] => 5
    [events_demo_month] => 2018-02-01
)

并在 app/Http/Controllers/API/Admin/SettingsController.php:

class SettingsCollection extends ResourceCollection
{
    public static $wrap = 'settings';

    public function toArray($request)
    {
        \Log::info('SettingsCollection $request::');
        \Log::info(print_r(  json_encode($request), true  ));
        \Log::info('+++ SettingsCollection $this::');
        \Log::info(print_r(  json_encode($this), true  ));

        return $this->collection->transform(function($settings, $key){
            \Log::info('+++ $settings:');
            \Log::info(print_r(  json_encode($settings), true  ));
            \Log::info('+++ $key:');
            \Log::info(print_r(  json_encode($key), true  ));

            return [
                $key => $settings,
            ];
        });
    }

我在日志输出中看到：

[2020-04-21 07:47:07] local.INFO: "tasks_per_page"  
[2020-04-21 07:47:07] local.INFO: +++ $settings:  
[2020-04-21 07:47:07] local.INFO: "5"  
[2020-04-21 07:47:07] local.INFO: +++ $key:  
[2020-04-21 07:47:07] local.INFO: "events_per_page"  
[2020-04-21 07:47:07] local.INFO: +++ $settings:  
[2020-04-21 07:47:07] local.INFO: "2018-02-01"  
[2020-04-21 07:47:07] local.INFO: +++ $key:  
[2020-04-21 07:47:07] local.INFO: "events_demo_month"  
[2020-04-21 07:47:07] local.INFO: {"site_name":{"site_name":"VTasks"},"copyright_text":{"copyright_text":"\u00a9 2019 - 2020 All rights reserved"},"site_heading":{"site_heading":"Task 'em all"},"backend_items_per_page":{"backend_items_per_page":"2"},"tasks_per_page":{"tasks_per_page":"4"},"events_per_page":{"events_per_page":"5"},"events_demo_month":{"events_demo_month":"2018-02-01"}}

并且返回的数据结构错误：https://imgur.com/a/CvIAAQO

哪种方法有效？

Answer 1

我想这就是您要找的：

class SettingsCollection extends ResourceCollection
{
    public static $wrap = 'settings';

    public function toArray($request)
    {
        return $this->collection->toArray();
    }

从设置 table 返回的日期的资源包装器格式

Format for resources wrapper for dates returned from Settings table

resources

laravel