add 大屏-溯源产品统计接口，智能预警数据接口

app/api/controller/dataview/LandController.php

@@ -0,0 +1,58 @@
+<?php
+
+namespace app\api\controller\dataview;
+
+use app\api\controller\BaseApiController;
+use app\common\model\land\LandPlant;
+use app\common\model\LandCollection;
+use think\exception\ValidateException;
+
+class LandController extends BaseApiController
+{
+
+    public array $notNeedLogin = ['plantProductCount', 'landCollectionList'];
+
+    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');
+        }
+    }
+
+
+    // 溯源产品统计
+    public function plantProductCount()
+    {
+        $list = LandPlant::alias('lp')->join('land l', 'l.id=lp.land_id')->field('lp.kind,lp.qr_code')
+            ->where(function ($query) {
+                if ($this->streetCode != '') {
+                    $query->where('l.town_code', $this->streetCode);
+                } else {
+                    $query->where('l.county_code', $this->areaCode);
+                }
+            })->limit(30)->select();
+        return $this->success('成功', compact('list'));
+    }
+
+    // 智能预警数据
+    public function landCollectionList()
+    {
+        $list = LandCollection::alias('lc')
+            ->field('lc.*,l.title')
+            ->join('land l', 'l.id=lc.land_id')
+            ->where(function ($query) {
+                if ($this->streetCode != '') {
+                    $query->where('l.town_code', $this->streetCode);
+                } else {
+                    $query->where('l.county_code', $this->areaCode);
+                }
+            })->limit(30)->select();
+        return $this->success('成功', compact('list'));
+    }
+}