Merge branch 'dev_aliyun' of https://bdgit.educoder.net/Hjqreturn/educoder into dev_aliyun

app/controllers/weapps/courses_controller.rb

@@ -35,6 +35,9 @@ class Weapps::CoursesController < Weapps::BaseController
   # 教师列表
   def teachers
     @course = current_course
+    @page = (params[:page] || 1).to_i
+    @limit = (params[:limit] || 20).to_i
+    search = params[:search].present? ? params[:search].strip : ""
     if @course.try(:id) != 1309 || current_user.admin? || current_user.try(:id) == 15582
       @teacher_list = @course.course_members.joins(:user).where("course_members.role in (1, 2, 3)")
     else
@@ -42,17 +45,26 @@ class Weapps::CoursesController < Weapps::BaseController
                                           and course_members.role = 2))")
     end
 
+    if search.present?
+      @teacher_list = @teacher_list.joins(:user).where("LOWER(CONCAT(users.lastname, users.firstname)) like ?", "%#{search}%")
+    end
+
     @teacher_list_size = @teacher_list.size
 
     @applications_size = CourseMessage.unhandled_join_course_requests_by_course(@course).size
 
-    @teacher_list = @teacher_list.preload(user: [user_extension: :school])
+    @teacher_list = @teacher_list.includes(user: [user_extension: :school])
+    # 中英文混合排序（忽略大小写）
+    @teacher_list = @teacher_list.sort {|x, y| Pinyin.t(x.user&.real_name, splitter: '').upcase <=> Pinyin.t(y.user&.real_name, splitter: '').upcase}
+    @teacher_list = @teacher_list[(@page-1)*@limit ... @page*@limit]
   end
 
   # 批量删除教师或助教
   def delete_course_teachers
     begin
       @course = current_course
+      @page = (params[:page] || 1).to_i
+      @limit = (params[:limit] || 20).to_i
       course_members = @course.course_members.where(id: params[:course_member_ids], role: %i[PROFESSOR ASSISTANT_PROFESSOR])
       user_ids = course_members.pluck(:user_id)
       course_members.destroy_all
@@ -67,10 +79,18 @@ class Weapps::CoursesController < Weapps::BaseController
 
   def students
     @course = current_course
+    @page = (params[:page] || 1).to_i
+    @limit = (params[:limit] || 20).to_i
+    search = params[:search].present? ? params[:search].strip : nil
     course_group_id = params[:course_group_id].present? ? params[:course_group_id].to_i : nil
 
     @students = CourseMember.students(@course)
 
+    if search.present?
+      @students = @students.joins(user: :user_extension).where("LOWER(CONCAT(users.lastname, users.firstname)) like ? or
+                                                        user_extensions.student_id like ?", "%#{search}%", "%#{search}%")
+    end
+
     if course_group_id.present?
       course_group = CourseGroup.find(course_group_id) if course_group_id != 0
       @students = @students.where(course_group_id: course_group&.id.to_i)
@@ -78,6 +98,9 @@ class Weapps::CoursesController < Weapps::BaseController
 
     @students_count = @students.size
     @students = @students.includes(user: :user_extension)
+    # 中英文混合排序（忽略大小写）
+    @students = @students.sort {|x, y| Pinyin.t(x.user&.real_name, splitter: '').upcase <=> Pinyin.t(y.user&.real_name, splitter: '').upcase}
+    @students = @students[(@page-1)*@limit ... @page*@limit]
   end
 
   # 批量修改角色

app/helpers/weapps/courses_helper.rb

@@ -20,10 +20,10 @@ module Weapps::CoursesHelper
         end
       end
     end
-    data = data.sort do |a, b|
+    # data = data.sort do |a, b|
-      [a[:letter]] <=> [b[:letter]]
+    #   [a[:letter]] <=> [b[:letter]]
-    end
+    # end
-    data.push(data.shift) if data.select{|a|a[:letter]=='#'}.first.present? # '#'排在最后
+    # data.push(data.shift) if data.select{|a|a[:letter]=='#'}.first.present? # '#'排在最后
     return data
   end
 
@@ -47,10 +47,10 @@ module Weapps::CoursesHelper
         end
       end
     end
-    data = data.sort do |a, b|
+    # data = data.sort do |a, b|
-      [a[:letter]] <=> [b[:letter]]
+    #   [a[:letter]] <=> [b[:letter]]
-    end
+    # end
-    data.push(data.shift) if data.select{|a|a[:letter]=='#'}.first.present? # '#'排在最后
+    # data.push(data.shift) if data.select{|a|a[:letter]=='#'}.first.present? # '#'排在最后
     return data
   end