add 设备告警统计

app/api/controller/dataview/DeviceController.php

@@ -0,0 +1,51 @@
+<?php
+
+namespace app\api\controller\dataview;
+
+use app\api\controller\BaseApiController;
+use app\common\model\device\Device;
+use app\common\model\device\MonitorAlarm;
+use think\App;
+use think\Exception;
+use think\exception\ErrorException;
+use think\exception\HttpResponseException;
+use think\exception\ValidateException;
+
+class DeviceController extends BaseApiController
+{
+    public array $notNeedLogin = ['deviceAlarmCount'];
+
+    public $areaCode;
+    public $streetCode;
+
+    public function initialize()
+    {
+        parent::initialize();
+        $this->areaCode = $this->request->param('areaCode', '');
+        $this->streetCode = $this->request->param('streetCode', '');
+        if ($this->areaCode == '') {
+           throw new ValidateException('未获取到位置信息');
+        }
+    }
+
+    public function deviceAlarmCount()
+    {
+        $list = MonitorAlarm::alias('ma')->field('ma.*,d.code AS device_code,d.name AS device_name')
+            ->join('device d', 'ma.device_id=d.id')
+            ->join('product_device pd', 'd.id=pd.device_id')
+            ->join('land_product lp', 'pd.product_id=lp.product_id')
+            ->join('land l', 'l.id=lp.land_id')
+            ->where(function ($query) {
+                if ($this->streetCode != '') {
+                    $query->where('l.street_code', $this->streetCode);
+                } else {
+                    $query->where('l.area_code', $this->areaCode);
+                }
+            })
+            ->whereWeek('ma.create_time')
+            ->limit(30)
+            ->select();
+        return $this->success('成功', compact('list'));
+    }
+
+}