客户跟进时间搜索一个月

application/index/controller/Remark.php

@@ -41,8 +41,15 @@ class Remark extends Basic
 
         $u_phone_follow = new UPhoneFollowPp();
 
+        $last_month = date("Y-m-d", strtotime("-1 month"));
         if (!empty($this->params['start_date']) && empty($this->params['end_date'])) {
-            $where['create_time'] = ['> time', $this->params['start_date']. ' 00:00:00'];
+            if (strtotime($last_month) > strtotime($this->params['start_date'])) {
+                $where['create_time'] = ['> time', $last_month. ' 00:00:00'];
+            } else {
+                $where['create_time'] = ['> time', $this->params['start_date']. ' 00:00:00'];
+            }
+        } else {
+            $where['create_time'] = ['> time', $last_month. ' 00:00:00'];
         }
 
         if (!empty($this->params['end_date']) && empty($this->params['start_date'])) {
@@ -50,7 +57,12 @@ class Remark extends Basic
         }
 
         if (!empty($this->params['end_date']) && !empty($this->params['start_date'])) {
-            $where['create_time'] = ['between',[$this->params['start_date'].' 00:00:00',$this->params['end_date']. ' 23:59:59']];
+            if (strtotime($last_month) > strtotime($this->params['start_date'])) {
+                $start_date = $last_month;
+            } else {
+                $start_date = $this->params['start_date'];
+            }
+            $where['create_time'] = ['between',[$start_date.' 00:00:00',$this->params['end_date']. ' 23:59:59']];
         }
 
         if (!empty($this->params['content'])) {