j_rfid_project/app/Service/ClearDataService.php

<?php

namespace App\Service;


use App\Model\DeviceData;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Redis;

class ClearDataService extends Service
{
    /*
     * 压力传感器数据
     * [    "obj" => array:10 [
            "applicationID" => "2"  // 应用ID
            "applicationName" => "cloud2"  // 应用名称
            "data" => "A3sAAA=="
            "devEUI" => "24e124126c481114" // 设备EUI
            "deviceName" => "设备二" // 设备名称
            "fCnt" => 6  // 帧计数
            "fPort" => 85 // 应用端口
            "rxInfo" => array:1 [
              0 => array:8 [
                "altitude" => 0 // 网关海拔
                "latitude" => 0 // 网关经度
                "longitude" => 0 // 网关纬度
                "loRaSNR" => 13.2 // 信噪比
                "mac" => "24e124fffef7887c" // 网关ID
                "name" => "Local Gateway" // 网关名称
                "rssi" => -24    // 信号强度 (dBm)
                "time" => "2023-08-03T05:47:47.337673Z"
              ]
            ]
            "time" => "2023-08-03T05:47:47.337673Z"
            "txInfo" => array:4 [ // 节点信息
              "adr" => true  // 设备ADR状态
              "codeRate" => "4/5" // 编码率
              "dataRate" => array:3 [
                "bandwidth" => 125  // 带宽
                "modulation" => "LORA" // LORA调制
                "spreadFactor" => 7  // 扩频因子
              ]
              "frequency" => 473300000 // 使用频率
            ]
          ]
       "pressure" => 0
     ]
     *
     *温度传感器数据
     *
     *  ["obj" => array:10 [
        "applicationID" => "1"
        "applicationName" => "cloud"
        "data" => "A2cAAQ=="
        "devEUI" => "24e124126d054217"
        "deviceName" => "设备一"
        "fCnt" => 983
        "fPort" => 85
        "rxInfo" => array:1 [
          0 => array:8 [
            "altitude" => 0
            "latitude" => 0
            "loRaSNR" => 13.5
            "longitude" => 0
            "mac" => "24e124fffef7887c"
            "name" => "Local Gateway"
            "rssi" => -31
            "time" => "2023-08-02T09:50:44.880803Z"
          ]
        ]
        "time" => "2023-08-02T09:50:44.880803Z"
        "txInfo" => array:4 [
          "adr" => true
          "codeRate" => "4/5"
          "dataRate" => array:3 [
            "bandwidth" => 125
            "modulation" => "LORA"
            "spreadFactor" => 7
          ]
          "frequency" => 471900000
        ]
      ]
    "temperature" => 25.6
    ]
     *
     * */

    public static function saveData($data){
        try{
            //保存数据
            $model = new DeviceData();
            $model->data = json_encode($data);//源数据
            $model->dev_eui = $data['obj']['devEUI'];
            $model->device_name = $data['obj']['deviceName'];
            $model->source_ip = self::getIP();
            if(isset($data['temperature'])){
                $model->data_type = 1;
                $model->happening_data = $data['temperature'];
            }elseif (isset($data['pressure'])){
                $model->data_type = 2;
                $model->happening_data = $data['pressure'];
            }
            $model->save();
        }catch (\Exception $exception){
            file_put_contents('record_errors.txt',json_encode($data) . PHP_EOL . $exception->getFile().$exception->getLine().$exception->getCode(),8);
        }
    }

    public static function clearData($data){
        $return['is_clear_data'] = 1;
        $return['dev_eui'] = $data['obj']['devEUI'] ?? '';
        if(isset($data['temperature'])){
            $return['value'] = $data['temperature'];
        }elseif (isset($data['pressure'])){
            $return['value'] = $data['pressure'];
        }else{
            $return['value'] = 0;
        }

        return $return;
    }

    public static function getUrl($data){
        //根据业务将数据发送到对应的地址
        // 温度传感器数据包含temperature 字段  压力传感器包含pressure 字段

        $url = 'http://fyy_api.qingyaokeji.com/api/testData';
        $url = '';
        return $url;
    }

    public static function getIP(){
        if (getenv('HTTP_CLIENT_IP')) {
            $ip = getenv('HTTP_CLIENT_IP');
        }
        elseif (getenv('HTTP_X_REAL_IP')) {
            $ip = getenv('HTTP_X_REAL_IP');
        } elseif (getenv('HTTP_X_FORWARDED_FOR')) {
            $ip = getenv('HTTP_X_FORWARDED_FOR');
            $ips = explode(',', $ip);
            $ip = $ips[0];
        } elseif (getenv('REMOTE_ADDR')) {
            $ip = getenv('REMOTE_ADDR');
        } else {
            $ip = '0.0.0.0';
        }
        return $ip;
    }

    //"status": "error",
    //        "userType": null,
    //        "userDto": null,
    //        "token": null,
    //        "errorMessage": "用户名或密码不正确",
    //        "brushFaceFlag": false,
    //        "brushFaceValidationResult": null
    public static function getToken(){
        $token_key = 'big_king_login_token';
        $token = Redis::get($token_key);
        if(! $token){
            $post = array("name" => "admin","password"=>"admin","rememberMe"=>true);
            $header = ['Content-Type:application/json'];
            $curl = curl_init();
            curl_setopt_array($curl, array(
                CURLOPT_URL => 'http://121.36.142.167:7774/jbl/api/mes/login',
                CURLOPT_RETURNTRANSFER => true,
                CURLOPT_ENCODING => '',
                CURLOPT_MAXREDIRS => 10,
                CURLOPT_TIMEOUT => 0,
                CURLOPT_FOLLOWLOCATION => true,
                CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
                CURLOPT_CUSTOMREQUEST => 'POST',
                CURLOPT_POSTFIELDS => json_encode($post),
                CURLOPT_HTTPHEADER =>  $header,
            ));
            $response = curl_exec($curl);
            curl_close($curl);
            $result = json_decode($response,true);
            if(empty($result['token'])) {
                file_put_contents('big_king_token_error.txt',date('Y-m-d H:i:s'). PHP_EOL . $response .PHP_EOL,8);
                return [false,''];
            }else{
                $token = $result['token'];
                $expire_time = 1728000; //20天
                Redis::set($token_key,$token);
                Redis::expire($token_key, $expire_time);
                return [true,$token];
            }
        }

        return [true,$token];
    }
}