1

src/cn/compass/entity/CourseMediaDat.inc

@@ -19,6 +19,9 @@ class CourseMediaDat extends CompassDynamicData
 	var $price;
 	var $view_count;
 	var $delete_flg;
+	
+	//用户是否已经购买本视频
+	var $haveBuy;
 
 	/**
 	 * 构造实现。course_media_dat创建实例。

src/user/if/ajax_get_course_detail.php

@@ -6,15 +6,28 @@ require_once ("../user_include.inc");
 ErrorLogger::doOutput("Compass...ajax_get_course_detail.php....Start.", 0);
 
 //获取参数
+$unionId = ParamUtil::getRequestString("unionId");
 $courseId = ParamUtil::getRequestNumber("courseId", 0);
 
 
 //参数检查
-if(empty($courseId)) {
+if(empty($unionId) || empty($courseId)) {
 	$result["message"] = "参数错误！";
 	responseNG($result);
 }
 
+//判断用户是否存在
+$param = array();
+$param['unionid'] = $unionId;
+$param['delete_flg'] = false;
+$userList = UserMst::getList($param,'id','desc', 0, 1);
+if(empty($userList)) {
+	$result["message"] = "用户不存在！";
+	responseNG($result);
+}
+
+$userMst = $userList[0];
+
 $result = array();
 
 //每页显示条数
@@ -25,10 +38,33 @@ if(empty($courseMst)) {
 }
 
 //获取对应的媒体列表
+$courseMediaList = array();
 $param = array();
 $param['course_id'] = $courseId;
 $param['delete_flg'] = false;
-$courseMediaList = CourseMediaDat::getList($param,'id','asc');
+$tmpList = CourseMediaDat::getList($param,'id','asc');
+if(!empty($tmpList)) {
+	foreach($tmpList as $tmp) {
+		$tmp->haveBuy = false;
+		if(!$tmp->is_free) {
+			//收费课程的情况下，判断用户是否已经购买本课程
+			$param = array();
+			$param['user_id'] = $$userMst->id;
+			$param['course_id'] = $courseId;
+			$param['media_id'] = $tmp->id;
+			$param['is_free'] = false;
+			$param['status'] = 'SUCCESS';
+			$param['delete_flg'] = false;
+			$userBuyList = UserMediaDat::getList($param, "id", "desc", 0, 1);
+			if(!empty($userBuyList)) {
+				$tmp->haveBuy = true;
+			}
+			
+		}
+		$courseMediaList[] = $tmp;
+	}
+}
+
 
 //接口返回数据
 $result["teacherName"] = $courseMst->teacher_name;

src/user/if/ajax_get_user_role.php

@@ -52,7 +52,6 @@ if($lbsArray['status'] == "0" && $resultObj->ad_info->nation_code==156) {
 	$result["district"] = $resultObj->address_component->district;
 }
 
-
 ErrorLogger::doOutput("Compass...ajax_get_user_role.php....End.", 0);
 
 //返回结果