课程加入消息错误

app/services/courses_service.rb

@@ -308,15 +308,31 @@ class CoursesService
       if course_endTime_timeout? course
         @state = 2
       else
-        if current_user.member_of_course?(course)
+        if current_user.member_of_course?(course) #如果已经是成员
+          if params[:course_password] == course.password
+            #如果加入角色为学生
+            if params[:role] == "10"
               @state = 3
+            else
+              #如果加入角色为教师或者教辅
+              CourseMessage.create(:user_id => course.tea_id, :course_id => course.id, :viewed => false,:content=> params[:role],:course_message_id=>User.current.id,:course_message_type=>'JoinCourseRequest',:status=>0)
+              @state = 6
+            end
+          else
+            @state = 1
+          end
         else
           if params[:course_password] == course.password
+            if params[:role] == "10"
               members = []
               members << Member.new(:role_ids => [10], :user_id => current_user.id)
               course.members << members
               StudentsForCourse.create(:student_id => current_user.id, :course_id => params[:object_id])
               @state = 0
+            else
+              CourseMessage.create(:user_id => course.tea_id, :course_id => course.id, :viewed => false,:content=> params[:role],:course_message_id=>User.current.id,:course_message_type=>'JoinCourseRequest',:status=>0)
+              @state = 6
+            end
           else
             @state = 1
           end