个人中心接口设计

@@ -22,6 +22,7 @@ class IndexController extends RestBaseController
      * @param name:category_id type:int require:0  desc:技能筛选
      * @param name:jing type:varchar require:0  desc:经度
      * @param name:wei type:varchar require:0  desc:纬度
+     * @param name:distance type:int require:0  desc:附近的达人(1)
      * @return banner:banner图
      * @return skill:技能
      * @return data:发布列表
@@ -73,9 +74,10 @@ class IndexController extends RestBaseController
             ->field('p.*,u.user_nickname,u.avatar,u.jing,u.wei')
             ->select()->each(function ($item) {
                 $item['skill'] = Db::name('skill')->alias('s')->join('category c', 's.category_id=c.id')->where('s.id', explode(',', $item['skill_id'])[0])->field('c.name,s.price')->find();
+
                 return $item;
             });
-
+        //技能筛选
         if (!empty($param['category_id'])) {
             foreach ($data as $k => $v) {
                 $re = Db::name('skill')->where(['id' => ['in', explode(',', $data[$k]['skill_id'])], 'category_id' => $param['category_id']])->find();
@@ -84,6 +86,29 @@ class IndexController extends RestBaseController
                 }
             }
         }
+
+
+        //距离筛选
+        if ($param['distance']==1) {
+            $user=Db::name('user')->where('id', $userId)->find();
+            foreach ($data as $k => $v) {
+                $lng1 = $user['jing'];  //经度1
+                $lat1 = $user['wei'];   //纬度1
+                $lng2 = $data[$k]['jing'];  //经度2
+                $lat2 = $data[$k]['wei'];   //纬度2
+
+                $EARTH_RADIUS = 6378137;   //地球半径
+                $RAD = pi() / 180.0;
+
+                $radLat1 = $lat1 * $RAD;
+                $radLat2 = $lat2 * $RAD;
+                $a = $radLat1 - $radLat2;    // 两点纬度差
+                $b = ($lng1 - $lng2) * $RAD;  // 两点经度差
+                $s = 2 * asin(sqrt(pow(sin($a / 2), 2) + cos($radLat1) * cos($radLat2) * pow(sin($b / 2), 2)));
+                $s = $s * $EARTH_RADIUS;
+                $data[$k]['distance'] = round($s * 10000) / 10000;
+            }
+        }
         $this->success("获取数据成功", ['banner' => $banner, 'skill' => $skill, 'data' => $data]);
     }