usedcar/app/apis/service/VehicleDataService.php

<?php

namespace app\apis\service;

use app\apis\model\VehicleAlbumModel;
use app\apis\model\VehicleDataModel;
use app\mzl\common\services\BaseService;
use app\mzl\modules\upload\service\OssService;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Database\Eloquent\Model;
use Symfony\Polyfill\Intl\Idn\Info;

class VehicleDataService extends BaseService
{
    /**
     * 定义模型
     *
     * @return string
     */
    public function getModel(): string
    {
        return VehicleDataModel::class;
    }

    /**
     * 多场景配置
     */
    public function queryScenes(): array
    {
        return [
            'default' => function(array $params) {
                return [
                    'filters'       => $params['filters'],
                    'fields'        => [
                        'id','vin','price','cover',
                        'type','energy','model','mileage','vehicle_age',
                        'views','is_hot','created_at','updated_at', 'brand', 'model', 'user_id', 'location'
                    ],
                    'relations'     => [
                        'translation' => ['vehicle_id', 'name','condition_desc', 'location'],
                        'brand.translation' => ['brand_id', 'name'],
                        'album'              => [
                            'id', 'vehicle_data_id', 'front_45_degree', 
                            'front_left_45_degree', 'front_left_headlight', 
                            'front_view', 'lower_front', 'wheel_hub', 
                            'front_right_seat', 'right_lower_side', 
                            'rear_right_taillight', 'rear_right_45_degree', 
                            'lower_rear', 'trunk', 'left_lower_side', 
                            'rear_seats', 'center_console', 'control_panel', 
                            'gear_shift', 'car_key', 'steering_wheel', 
                            'dashboard', 'odometer_reading', 
                            'front_left_door_panel', 'front_left_door_function_area', 
                            'front_left_seat', 'interior_ceiling'
                        ],
                        'user'      => ['realname', 'nickname'],
                        'types.translation'     => ['type_id', 'name'],
                        'energy.translation'    => ['energy_id', 'name'],
                        'models.translation'    => ['model_id', 'name'],
                        'user'      => ['nickname'],
                        'location.translation' => ['location_id', 'name']
                    ],
                    'sorts'      => [
                        ['field'=>'id','direction'=>'desc'],
                    ],
                    'pagination' => [
                        'page'     => $params['page']     ?? 1,
                        'per_page' => $params['per_page'] ?? 10,
                    ],
                ];
            },
            'show' => function(array $params) {
                return [
                    'filters'       => [],
                    'fields'        => [
                        'id','vin','price','cover',
                        'type','energy','model','mileage','vehicle_age',
                        'views','is_hot','created_at','updated_at', 'brand', 'model', 'user_id', 'store_status', 'location'
                    ],
                    'relations'     => [
                        'translation' => ['vehicle_id', 'name','condition_desc', 'location'],
                        'brand.translation' => ['brand_id', 'name'],
                        'album'              => [
                            'id', 'vehicle_data_id', 'front_45_degree', 
                            'front_left_45_degree', 'front_left_headlight', 
                            'front_view', 'lower_front', 'wheel_hub', 
                            'front_right_seat', 'right_lower_side', 
                            'rear_right_taillight', 'rear_right_45_degree', 
                            'lower_rear', 'trunk', 'left_lower_side', 
                            'rear_seats', 'center_console', 'control_panel', 
                            'gear_shift', 'car_key', 'steering_wheel', 
                            'dashboard', 'odometer_reading', 
                            'front_left_door_panel', 'front_left_door_function_area', 
                            'front_left_seat', 'interior_ceiling'
                        ],
                        'user'      => ['realname', 'nickname'],
                        'types.translation'     => ['type_id', 'name'],
                        'energy.translation'    => ['energy_id', 'name'],
                        'models.translation'    => ['model_id', 'name'],
                        'user'      => ['nickname'],
                        'location.translation' => ['location_id', 'name']
                    ],
                    'sorts'      => [
                        ['field'=>'id','direction'=>'desc'],
                    ],
                    'pagination' => [
                        'page'     => $params['page']     ?? 1,
                        'per_page' => $params['per_page'] ?? 10,
                    ],
                ];
            },
            // 新增一个 random 场景
            'random' => function(array $params) {
                return [
                    'filters'       => [],
                    'fields'        => [
                        'id','vin','price','cover',
                        'type','energy','model','mileage','vehicle_age',
                        'views','is_hot','created_at','updated_at', 'brand', 'model', 'user_id', 'store_status', 'location'
                    ],
                    'relations'     => [
                        'translation' => ['vehicle_id', 'name','condition_desc', 'location'],
                        'brand.translation' => ['brand_id', 'name'],
                        'album'              => [
                            'id', 'vehicle_data_id', 'front_45_degree', 
                            'front_left_45_degree', 'front_left_headlight', 
                            'front_view', 'lower_front', 'wheel_hub', 
                            'front_right_seat', 'right_lower_side', 
                            'rear_right_taillight', 'rear_right_45_degree', 
                            'lower_rear', 'trunk', 'left_lower_side', 
                            'rear_seats', 'center_console', 'control_panel', 
                            'gear_shift', 'car_key', 'steering_wheel', 
                            'dashboard', 'odometer_reading', 
                            'front_left_door_panel', 'front_left_door_function_area', 
                            'front_left_seat', 'interior_ceiling'
                        ],
                        'user'      => ['realname', 'nickname'],
                        'types.translation'     => ['type_id', 'name'],
                        'energy.translation'    => ['energy_id', 'name'],
                        'models.translation'    => ['model_id', 'name'],
                        'user'      => ['nickname'],
                        'location.translation' => ['location_id', 'name']
                    ],
                    'custom'    => function(\Illuminate\Database\Eloquent\Builder $q) {
                        $q->inRandomOrder();
                    },
                ];
            }
        ];
    }
}