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@ -12,10 +12,10 @@ class CoursesController < ApplicationController
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end
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before_action :require_login, except: [:index, :show, :students, :teachers, :board_list, :mine, :all_course_groups,
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:left_banner, :top_banner, :informs, :online_learning]
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:left_banner, :top_banner, :informs, :online_learning, :course_groups]
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before_action :check_account, only: [:new, :create, :apply_to_join_course, :join_excellent_course]
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before_action :check_auth, except: [:index, :show, :students, :teachers, :board_list, :mine, :all_course_groups,
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:left_banner, :top_banner, :apply_to_join_course, :exit_course]
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:left_banner, :top_banner, :apply_to_join_course, :exit_course, :course_groups]
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before_action :set_course, only: [:show, :update, :destroy, :settings, :set_invite_code_halt,
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:set_public_or_private, :search_teacher_candidate, :teachers, :apply_teachers,
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:top_banner, :left_banner, :add_teacher_popup, :add_teacher,
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@ -27,7 +27,8 @@ class CoursesController < ApplicationController
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:attahcment_category_list,:export_member_scores_excel, :duplicate_course,
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:switch_to_teacher, :switch_to_assistant, :switch_to_student, :exit_course,
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:informs, :update_informs, :online_learning, :update_task_position, :tasks_list,
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:join_excellent_course, :export_couser_info, :export_member_act_score, :new_informs, :delete_informs]
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:join_excellent_course, :export_couser_info, :export_member_act_score, :new_informs,
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:delete_informs, :change_member_role, :course_groups, :join_course_group]
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before_action :user_course_identity, except: [:join_excellent_course, :index, :create, :new, :apply_to_join_course,
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:search_course_list, :get_historical_course_students, :mine, :search_slim, :board_list]
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before_action :teacher_allowed, only: [:update, :destroy, :settings, :search_teacher_candidate,
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@ -39,7 +40,7 @@ class CoursesController < ApplicationController
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:set_course_group, :create_group_by_importing_file,
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:update_task_position, :tasks_list]
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before_action :teacher_or_admin_allowed, only: [:graduation_group_list, :create_graduation_group, :join_graduation_group,
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:change_course_teacher, :course_group_list,
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:change_course_teacher, :course_group_list, :change_member_role,
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:teacher_application_review, :apply_teachers, :delete_course_teacher]
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before_action :validate_course_name, only: [:create, :update]
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before_action :find_board, only: :board_list
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@ -340,8 +341,8 @@ class CoursesController < ApplicationController
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@has_graduation_design = @course.course_modules.graduation_module_not_hidden.any?
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sort = params[:sort] || "desc"
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@order = params[:order].to_i
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sort = params[:sort] || "asc"
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@order = params[:order] ? params[:order].to_i : 1
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if @order.present?
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case @order
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when 1
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@ -547,6 +548,61 @@ class CoursesController < ApplicationController
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end
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end
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# 修改角色
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def change_member_role
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tip_exception("请至少选择一个角色") if params[:roles].blank?
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tip_exception("不能具有老师、助教两种角色") if params[:roles].include?("PROFESSOR") && params[:roles].include?("ASSISTANT_PROFESSOR")
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tip_exception("管理员不能切换为助教或老师") if params[:user_id].to_i == @course.tea_id &&
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(params[:roles].include?("PROFESSOR") || params[:roles].include?("ASSISTANT_PROFESSOR"))
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course_members = @course.course_members.where(user_id: params[:user_id])
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tip_exception("非课堂成员不能修改角色") if course_members.blank?
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ActiveRecord::Base.transaction do
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# 第一次修改为教师或助教身份时直接创建数据
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if params[:roles].include?("CREATOR")
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teacher_member = course_members.where(role: %i[CREATOR]).take
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elsif (params[:roles].include?("PROFESSOR") || params[:roles].include?("ASSISTANT_PROFESSOR")) && !course_members.exists?(role: %i[PROFESSOR ASSISTANT_PROFESSOR])
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teacher_member = CourseMember.create!(course_id: @course.id, user_id: params[:user_id], role: params[:roles].include?("PROFESSOR") ? 2 : 3)
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elsif course_members.exists?(role: %i[PROFESSOR ASSISTANT_PROFESSOR])
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teacher_member = course_members.where(role: %i[PROFESSOR ASSISTANT_PROFESSOR]).take
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if params[:roles].include?("PROFESSOR") || params[:roles].include?("ASSISTANT_PROFESSOR")
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# 如果之前有老师身份且老师身份要调整时，只需要修改role字段
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if !params[:roles].include?(teacher_member.role) && params[:roles].include?("PROFESSOR")
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teacher_member.PROFESSOR!
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elsif !params[:roles].include?(teacher_member.role) && params[:roles].include?("ASSISTANT_PROFESSOR")
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teacher_member.ASSISTANT_PROFESSOR!
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end
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teacher_member.save!
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else
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# 不含教师的参数时删除记录
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teacher_member.destroy!
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# CourseDeleteStudentNotifyJob.perform_later(@course.id, [teacher_member.user_id], current_user.id)
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end
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end
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# 学生身份的处理
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student_member = course_members.where(role: %i[STUDENT]).take
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if params[:roles].include?("STUDENT") && student_member.blank?
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correspond_teacher_exist = CourseMember.exists?(user_id: params[:user_id], is_active: 1, course_id: @course.id, role: %i[CREATOR PROFESSOR ASSISTANT_PROFESSOR])
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new_student = CourseMember.new(user_id: params[:user_id], course_id: @course.id, role: 4)
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new_student.is_active = 0 if correspond_teacher_exist
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new_student.save!
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CourseAddStudentCreateWorksJob.perform_later(@course.id, [params[:user_id]])
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# StudentJoinCourseNotifyJob.perform_later(current_user.id, course.id)
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elsif !params[:roles].include?("STUDENT") && student_member.present?
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# 删除学生身份时激活老师身份
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teacher_member.update_attributes!(is_active: 1) if student_member.is_active && teacher_member.present?
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student_member.destroy!
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CourseDeleteStudentDeleteWorksJob.perform_later(@course.id, [params[:user_id]])
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# CourseDeleteStudentNotifyJob.perform_later(@course.id, [params[:user_id]], current_user.id)
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end
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normal_status(0, "修改成功")
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end
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end
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# 教师和助教角色转换的接口
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def change_course_teacher
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begin
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@ -715,8 +771,8 @@ class CoursesController < ApplicationController
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# 学生列表(包括各个子分班的学生列表)及搜索
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def students
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search = params[:search].present? ? params[:search].strip : nil
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order = params[:order].present? ? params[:order].to_i : 0
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sort = params[:sort].present? ? params[:sort] : "desc"
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order = params[:order].present? ? params[:order].to_i : 1
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sort = params[:sort].present? ? params[:sort] : "asc"
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course_group_id = params[:course_group_id].present? ? params[:course_group_id].to_i : nil
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@students = CourseMember.students(@course)
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@ -766,6 +822,26 @@ class CoursesController < ApplicationController
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end
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end
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# 分班列表
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def course_groups
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@course_groups = @course.course_groups
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@course_groups = @course_groups.where("name like ?", "%#{params[:search]}%") unless params[:search].blank?
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@all_group_count = @course_groups.size
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@teachers = @course.teachers.includes(:user, :teacher_course_groups) if @user_course_identity < Course::NORMAL
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@current_group_id = @course.students.where(user_id: current_user.id).take&.course_group_id if @user_course_identity == Course::STUDENT
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end
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# 学生自动加入分班
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def join_course_group
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tip_exception("学生才能加入分班") if @user_course_identity != Course::STUDENT
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course_group = CourseGroup.find_by!(id: params[:course_group_id], course_id: @course.id)
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member = CourseMember.find_by!(user_id: current_user.id, course_id: @course.id, role: 4)
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if course_group && member
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member.update_attributes!(course_group_id: course_group.id)
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normal_status(0, "加入成功")
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end
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end
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# 将学生批量移动到某个分班
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def transfer_to_course_group
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ActiveRecord::Base.transaction do
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cxt
5 years ago