From b97e73465bc6f60912c37eca2bfbb4dc4b41c2f1 Mon Sep 17 00:00:00 2001
From: p31729568 <winse.wang@foxmail.com>
Date: Fri, 25 Oct 2019 13:59:51 +0800
Subject: [PATCH 1/8] admin weapp: advert order

---
 app/models/weapp_settings/advert.rb              |  1 +
 app/services/admins/drag_weapp_advert_service.rb | 10 +++++-----
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/app/models/weapp_settings/advert.rb b/app/models/weapp_settings/advert.rb
index 564e85565..993b1fd85 100644
--- a/app/models/weapp_settings/advert.rb
+++ b/app/models/weapp_settings/advert.rb
@@ -1,2 +1,3 @@
 class WeappSettings::Advert < WeappSetting
+  default_scope { order(position: :asc) }
 end
\ No newline at end of file
diff --git a/app/services/admins/drag_weapp_advert_service.rb b/app/services/admins/drag_weapp_advert_service.rb
index b041c9d18..8bfb7c317 100644
--- a/app/services/admins/drag_weapp_advert_service.rb
+++ b/app/services/admins/drag_weapp_advert_service.rb
@@ -9,22 +9,22 @@ class Admins::DragWeappAdvertService < ApplicationService
   def call
     return if move.position + 1 == after&.position # 未移动
 
-    carousels = WeappSettings::Advert.all
+    adverts = WeappSettings::Advert.all
 
     ActiveRecord::Base.transaction do
       if after.blank? || move.id == after.id # 移动至末尾
-        total = carousels.count
+        total = adverts.count
 
-        carousels.where('position > ?', move.position).update_all('position = position - 1')
+        adverts.where('position > ?', move.position).update_all('position = position - 1')
         move.update!(position: total)
         return
       end
 
       if move.position > after.position # 前移
-        carousels.where('position >= ? AND position < ?', after.position, move.position).update_all('position = position + 1')
+        adverts.where('position >= ? AND position < ?', after.position, move.position).update_all('position = position + 1')
         move.update!(position: after.position)
       else # 后移
-        carousels.where('position > ? AND position < ?', move.position, after.position).update_all('position = position - 1')
+        adverts.where('position > ? AND position < ?', move.position, after.position).update_all('position = position - 1')
         move.update!(position: after.position - 1)
       end
     end

From 362c187c8419dddab143a2bb9a2e63d8163f4f12 Mon Sep 17 00:00:00 2001
From: p31729568 <winse.wang@foxmail.com>
Date: Fri, 25 Oct 2019 14:10:26 +0800
Subject: [PATCH 2/8] competition: support team name search

---
 app/controllers/competitions/competition_teams_controller.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/app/controllers/competitions/competition_teams_controller.rb b/app/controllers/competitions/competition_teams_controller.rb
index 8b69f1872..3ffd4a813 100644
--- a/app/controllers/competitions/competition_teams_controller.rb
+++ b/app/controllers/competitions/competition_teams_controller.rb
@@ -116,7 +116,8 @@ class Competitions::CompetitionTeamsController < Competitions::BaseController
 
     keyword = params[:keyword].to_s.strip
     if keyword.present?
-      teams = teams.joins(users: { user_extension: :school }).where('schools.name LIKE ?', "%#{keyword}%")
+      teams = teams.joins(users: { user_extension: :school })
+                .where('competition_teams.name LIKE :keyword OR schools.name LIKE :keyword', keyword: "%#{keyword}%")
     end
 
     @all_count = teams.count

From 91f4f9df34a6bf5c232f969c0ab173c6ae7f364d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=A8=E6=A0=91=E6=9E=97?= <904079904@qq.com>
Date: Fri, 25 Oct 2019 14:19:34 +0800
Subject: [PATCH 3/8] =?UTF-8?q?=E7=AB=9E=E8=B5=9B20?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../competition/comcss/competition.css        | 18 +++++
 .../competition/competmodal/PersonModal.js    | 74 +++++++++++--------
 2 files changed, 62 insertions(+), 30 deletions(-)

diff --git a/public/react/src/modules/competition/comcss/competition.css b/public/react/src/modules/competition/comcss/competition.css
index 075934e4b..325712b36 100644
--- a/public/react/src/modules/competition/comcss/competition.css
+++ b/public/react/src/modules/competition/comcss/competition.css
@@ -585,6 +585,13 @@
 
 }
 
+.reglistviewdivss333p {
+    width: 31px;
+    font-size: 12px;
+    color: #666666;
+    text-align: center;
+
+}
 .reglistviewdivss3p {
     width: 31px;
     font-size: 12px;
@@ -620,6 +627,17 @@ reglistviewdivs2 {
 
 
 /*PersonModal.js*/
+.yslanswerList {
+
+}
+
+.yslanswerList li {
+
+}
+
+.yslanswerList li:hover {
+    background-color: #F6F4F4;
+}
 .permaindiv {
     display: flex;
     flex-direction: column;
diff --git a/public/react/src/modules/competition/competmodal/PersonModal.js b/public/react/src/modules/competition/competmodal/PersonModal.js
index 74b43112a..865c5f616 100644
--- a/public/react/src/modules/competition/competmodal/PersonModal.js
+++ b/public/react/src/modules/competition/competmodal/PersonModal.js
@@ -877,11 +877,21 @@ class PersonModal extends Component {
 				alignItems: "center",
 				height: "40px",
 			}}>
-				<p className="    reglistviewdivss4p"
+				<style>
+					{
+						`
+			 a:hover
+			{
+         color: #05101A;
+			}
+			`
+					}
+				</style>
+				<a title={item.name} className="    reglistviewdivss4p maxnamewidth90"
 					 style={{
 						 textAlign: "center",
 					 }}
-				>{item.name === undefined || item.name === null || item.name === "" ? "--" : item.name}</p>
+				>{item.name === undefined || item.name === null || item.name === "" ? "--" : item.name}</a>
 				{
 					index === 0 ?
 						<p className="    reglistviewdivss4p"
@@ -890,32 +900,32 @@ class PersonModal extends Component {
 							 }}
 						>创建者</p>
 						:
-						<p className="    reglistviewdivss4p"
+						<a title={item.type} className="    reglistviewdivss4p maxnamewidth90"
 							 style={{
 								 textAlign: "center",
 							 }}
-						>{item.type === undefined || item.type === null || item.type === "" ? "--" : item.type}</p>
+						>{item.type === undefined || item.type === null || item.type === "" ? "--" : item.type}</a>
 				}
 
-				<p className="    reglistviewdivss5p"
+				<a title={item.school_name} className="    reglistviewdivss5p maxnamewidth110"
 					 style={{
 						 textAlign: "center",
 					 }}
-				>{item.school_name === undefined || item.school_name === null || item.school_name === "" ? "--" : item.school_name}</p>
-				<p className="    reglistviewdivss2p"
+				>{item.school_name === undefined || item.school_name === null || item.school_name === "" ? "--" : item.school_name}</a>
+				<a title={item.identity} className="    reglistviewdivss2p maxnamewidth90"
 					 style={{
 						 textAlign: "center",
 					 }}
-				>{item.identity === undefined || item.identity === null || item.identity === "" ? "--" : item.identity}</p>
+				>{item.identity === undefined || item.identity === null || item.identity === "" ? "--" : item.identity}</a>
 				{
 					index === 0 ?
-						<p className="    reglistviewdivss33p"
+						<p className="    reglistviewdivss333p"
 							 style={{
 								 textAlign: "center",
 							 }}
 						></p>
 						:
-						<p className="    reglistviewdivss33p"
+						<p className="    reglistviewdivss333p"
 							 style={{
 								 textAlign: "center",
 							 }}
@@ -928,7 +938,8 @@ class PersonModal extends Component {
 		// console.log(this.props.teamutiple_limited );
 		if (teacher_ids) {
 			cpersondiv1Items = teacher_ids.map((item, index) =>
-				<a
+				<div className={"yslanswerList"}>
+					<li
 					className={this.props.teamutiple_limited === undefined || this.props.teamutiple_limited === null ? "reglistviewdivss2 " : (this.props.teamutiple_limited === true && item.enrollable === false ? "reglistviewdivss2c" : "reglistviewdivss2 ")}
 					key={index} style={{
 					width: "100%",
@@ -1026,16 +1037,16 @@ class PersonModal extends Component {
 					}
 
 
-
-				</a>
-
+					</li>
+				</div>
 			);
 		}
 
 		const cpersondiv1 = (
 			<div className={"   backgroundspersondiv cpersondiv1 borders2"}>
 				<Spin spinning={false}>
-					<div className={cpersondiv1Items.length === 0 ? "demo-infinite-container33" : "demo-infinite-container2"}>
+					<div
+						className={cpersondiv1Items.length === 0 ? "demo-infinite-container33 yslanswerList" : "demo-infinite-container2 yslanswerList"}>
 						{
 							cpersondiv1Items.length === 0 ?
 								<Empty image={Empty.PRESENTED_IMAGE_SIMPLE}/>
@@ -1062,7 +1073,10 @@ class PersonModal extends Component {
 		var persondiv2Items = [];
 		if (member_ids) {
 			persondiv2Items = member_ids.map((item, index) =>
-				<a
+				<div className={"yslanswerList"}>
+
+
+					<li
 					className={this.props.mutiple_limited === undefined || this.props.mutiple_limited === null ? "reglistviewdivss2 " : (this.props.mutiple_limited === true && item.enrollable === false ? "reglistviewdivss2c" : "reglistviewdivss2 ")}
 					key={index} style={{
 				width: "100%",
@@ -1159,15 +1173,15 @@ class PersonModal extends Component {
 					}
 
 
-
-			</a>
+					</li>
+				</div>
 		);
 		}
 		const persondiv2 = (
 			<div className={"   backgroundspersondiv cpersondiv1 borders2"}>
 				{/*this.state.loading2*/}
 				<Spin spinning={false}>
-					<div className={persondiv2Items.length === 0 ? "demo-infinite-container33" : "demo-infinite-container2"}>
+					<div className={persondiv2Items.length === 0 ? "demo-infinite-container33 " : "demo-infinite-container2 "}>
 						{
 							persondiv2Items.length === 0 ?
 								<Empty image={Empty.PRESENTED_IMAGE_SIMPLE}/>
@@ -1205,16 +1219,16 @@ class PersonModal extends Component {
 				width="620px"
 			>
 
-				<style>
-					{
-						`
-						 a:hover
-						{
-						background-color:#F6F4F4;
-						}
-						`
-					}
-				</style>
+				{/*<style>*/}
+				{/*	{*/}
+				{/*		`*/}
+				{/*		 a:hover*/}
+				{/*		{*/}
+				{/*		background-color:#F6F4F4;*/}
+				{/*		}*/}
+				{/*		`*/}
+				{/*	}*/}
+				{/*</style>*/}
 				<div className="permaindiv">
 					{/*队名*/}
 					<style>{
@@ -1365,7 +1379,7 @@ class PersonModal extends Component {
 								placeholder="请输入想要队员姓名的任意关键字进行搜索"
 								onPressEnter={this.startSearch2}
 								onFocus={this.inputOnFocus2}
-								onBlur={this.inputOnBlur2}
+								// onBlur={this.inputOnBlur2}
 								onChange={(e) => this.studentsonChange(e)}
 								value={this.state.keywordstudents}
 								suffix={

From 84463cea47b85c76aec19191ab97317f847ebbbc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=A8=E6=A0=91=E6=9E=97?= <904079904@qq.com>
Date: Fri, 25 Oct 2019 14:36:59 +0800
Subject: [PATCH 4/8] =?UTF-8?q?=E7=AB=9E=E8=B5=9B21?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 public/react/src/modules/competition/Registration.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/public/react/src/modules/competition/Registration.js b/public/react/src/modules/competition/Registration.js
index 0835fd88b..76fc40ba8 100644
--- a/public/react/src/modules/competition/Registration.js
+++ b/public/react/src/modules/competition/Registration.js
@@ -830,7 +830,7 @@ class Registration extends React.Component {
 					}
 
 					{
-						type === 2 || type === 4 || type === 5 ?
+						type === 4 || type === 5 ?
 							(
 								count < 20 ? <div style={{
 										height: "20px",

From 3eca36d5be3a89266e79c516035e8348dc62b09a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=A8=E6=A0=91=E6=9E=97?= <904079904@qq.com>
Date: Fri, 25 Oct 2019 14:47:13 +0800
Subject: [PATCH 5/8] =?UTF-8?q?=E7=AB=9E=E8=B5=9B21?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 public/react/src/modules/competition/competmodal/PersonModal.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/public/react/src/modules/competition/competmodal/PersonModal.js b/public/react/src/modules/competition/competmodal/PersonModal.js
index 865c5f616..1614f386e 100644
--- a/public/react/src/modules/competition/competmodal/PersonModal.js
+++ b/public/react/src/modules/competition/competmodal/PersonModal.js
@@ -1379,7 +1379,7 @@ class PersonModal extends Component {
 								placeholder="请输入想要队员姓名的任意关键字进行搜索"
 								onPressEnter={this.startSearch2}
 								onFocus={this.inputOnFocus2}
-								// onBlur={this.inputOnBlur2}
+								onBlur={this.inputOnBlur2}
 								onChange={(e) => this.studentsonChange(e)}
 								value={this.state.keywordstudents}
 								suffix={

From 178d70924f9382f85dd7f85e24d08f2d517b697e Mon Sep 17 00:00:00 2001
From: cxt <853663049@qq.com>
Date: Fri, 25 Oct 2019 14:55:27 +0800
Subject: [PATCH 6/8] =?UTF-8?q?=E7=AB=9E=E8=B5=9B?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../admins/competition_settings/index.js      |  95 ++++++++++-
 .../admins/competition_stages_controller.rb   |  15 +-
 .../competitions/teachers_controller.rb       |   1 +
 app/models/competition_stage_section.rb       |   1 +
 .../competition_stage_create_service.rb       |  29 ++++
 .../competition_stage_update_service.rb       |  30 ++++
 .../create_personal_team_service.rb           |   2 +-
 .../competitions/join_team_service.rb         |   2 +-
 .../competition_settings/index.html.erb       | 149 ++++++++++--------
 9 files changed, 242 insertions(+), 82 deletions(-)
 create mode 100644 app/services/admins/competition_stage_create_service.rb
 create mode 100644 app/services/admins/competition_stage_update_service.rb

diff --git a/app/assets/javascripts/admins/competition_settings/index.js b/app/assets/javascripts/admins/competition_settings/index.js
index 87c4e4a01..35ced0197 100644
--- a/app/assets/javascripts/admins/competition_settings/index.js
+++ b/app/assets/javascripts/admins/competition_settings/index.js
@@ -29,6 +29,9 @@ $(document).on('turbolinks:load', function(){
 
         $(".nav-setting-form .enroll_end_time").datetimepicker(timeOptions);
 
+        $(".stage-update-form .section-start-time").datetimepicker(timeOptions);
+        $(".stage-update-form .section-end-time").datetimepicker(timeOptions);
+
         defineDateRangeSelect('.teaching-mode-date');
         // defineTimeRangeSelect('.competition-start-end-date');
 
@@ -209,7 +212,7 @@ $(function () {
 
     $("#requireForm").on("click",".delRequrieBtn",function () {
         $(this).parents(".requireForm_item").remove();
-    })
+    });
 
     $('.competition-staff-settings').on('click', '.mutiple-limited-radio', function(){
         var radio = $(this);
@@ -248,8 +251,6 @@ $(function () {
         });
     });
 
-
-
 //    排行榜设置
     //删除小阶段
     $("#large_panel").on("click",".small_panel_item_del",function () {
@@ -260,7 +261,89 @@ $(function () {
             console.log(i);
             $(list).find(".subName").eq(i).html("第"+parseInt(i+1)+"阶段");
         }
-    })
+    });
+
+    $('form.stage-update-form').validate({
+        errorElement: 'span',
+        errorClass: 'danger text-danger',
+        rules: {
+            stage_name: "required",
+            "stage[][start_time]": "required",
+            "stage[][end_time]": "required",
+            "stage[][mission_count]": {
+                required: true,
+                min: 1
+            },
+            "stage[][entry]": {
+                required: true,
+                min: 1
+            },
+            score_rate: {
+                required: true,
+                range: [0, 100]
+            }
+        },
+        messages: {
+            "stage[][mission_count]": {
+                min: ">=1"
+            },
+            "stage[][entry]": {
+                min: ">=1"
+            },
+        }
+    });
+
+    $('form.stage-update-form').on('click', ".update-stage", function () {
+        var updateForm = $(this).parents("form");
+        $(this).attr('disabled', 'disabled');
+        updateForm.find('.error').html('');
+        var valid = updateForm.valid();
+
+        updateForm.find('input[name="stage[][identifiers][]"]').each(function(_, e){
+            var $ele = $(e);
+            if($ele.val() === undefined || $ele.val().length === 0){
+                $ele.addClass('danger text-danger');
+                valid = false;
+            } else {
+                $ele.removeClass('danger text-danger');
+            }
+        });
+
+        if (!valid) return;
+
+        updateForm.find('input[name="stage[][mission_count]"]').each(function(_, e){
+            var $missionCount = $(e);
+            var $entryCount = $(e).parents("div.row").find('input[name="stage[][mission_count]"]');
+            if(parseInt($missionCount.val()) > parseInt($entryCount.val()) ){
+                $missionCount.addClass('danger text-danger');
+                $missionCount.after('<span class="danger text-danger">不能大于总任务数</span>');
+                valid = false;
+            } else {
+                $missionCount.removeClass('danger text-danger');
+                $missionCount.siblings().remove();
+            }
+        });
+
+        $.ajax({
+            method: 'POST',
+            dataType: 'json',
+            url: updateForm.attr('action'),
+            data: new FormData(updateForm[0]),
+            processData: false,
+            contentType: false,
+            success: function (data) {
+                $.notify({message: '保存成功'});
+                // window.location.reload();
+            },
+            error: function (res) {
+                var data = res.responseJSON;
+                $navForm.find('.error').html(data.message);
+            },
+            complete: function () {
+                $navForm.find('.submit-btn').attr('disabled', false);
+            }
+        });
+    });
 
 });
 
@@ -382,8 +465,6 @@ function addNewTab() {
         '          </div><span class=" mt-2">%</span>\n' +
         '          <div class="flex-1">\n' +
         '            <a href="javascript:void(0)"class="btn btn-outline-primary export-action ml20 add_task_sub" onclick="add_task_sub(this)">新增子阶段</a>\n' +
-        '            <a href="javascript:void(0)" class="btn btn-outline-primary export-action ml20">发送短信提醒</a>\n' +
-        '            <a href="javascript:void(0)" class="btn btn-outline-primary export-action ml20">计算成绩</a>\n' +
         '          </div>\n' +
         '          <a href="javascript:void(0)" class="btn btn-default ml20" onclick="Del_tab(this)">删除</a>\n' +
         '          <a href="javascript:void(0)" class="btn btn-outline-primary export-action ml20">保存</a>\n' +
@@ -391,4 +472,4 @@ function addNewTab() {
         '        <div id="small_panel_'+count+'" class="small_panel"></div></div>';
     $("#large_panel").append(html);
 
-}
+}
\ No newline at end of file
diff --git a/app/controllers/admins/competition_stages_controller.rb b/app/controllers/admins/competition_stages_controller.rb
index 537240bde..5445d59a9 100644
--- a/app/controllers/admins/competition_stages_controller.rb
+++ b/app/controllers/admins/competition_stages_controller.rb
@@ -1,16 +1,18 @@
 class Admins::CompetitionStagesController < Admins::BaseController
 
   def create
-    if @competition.competition_stages.exists?(name: params[:stage_name])
+    Admins::CompetitionStageUpdateService.call(current_competition, update_form_params)
+    render_ok
+    if current_competition.competition_stages.exists?(name: params[:stage_name])
       render_error "已存在同名的阶段"
     else
-      @competition.competition_stages << CompetitionStage.new(name: params[:stage_name])
+      current_competition.competition_stages << CompetitionStage.new(name: params[:stage_name])
       render_ok
     end
   end
 
   def update
-    current_stage.update_attributes!(name: params[:stage_name], score_rate: params[:score_rate])
+    Admins::CompetitionStageUpdateService.call(current_competition, update_form_params, current_stage)
     render_ok
   end
 
@@ -78,6 +80,11 @@ class Admins::CompetitionStagesController < Admins::BaseController
   end
 
   def current_stage
-    @_current_stage ||= CompetitionStage.find_by!(competition_id: params[:competition_id], id: params[:stage_id])
+    @_current_stage ||= CompetitionStage.find_by!(competition_id: params[:competition_id], id: params[:id])
+  end
+
+  def update_form_params
+    params.permit(:stage_name, :score_rate, stage: [:start_time, :end_time, :mission_count, :entry, :score_source, identifiers: []])
   end
+
 end
\ No newline at end of file
diff --git a/app/controllers/competitions/teachers_controller.rb b/app/controllers/competitions/teachers_controller.rb
index 76c7cfe6a..04ab1bdd0 100644
--- a/app/controllers/competitions/teachers_controller.rb
+++ b/app/controllers/competitions/teachers_controller.rb
@@ -7,6 +7,7 @@ class Competitions::TeachersController < Competitions::BaseController
     end
 
     teachers = User.joins(:user_extension).where(status: 1, user_extensions: { identity: 0 })
+    teachers = teachers.where(user_extensions: { school_id: current_competition.region_schools.pluck(:school_id) }) if current_competition.region_schools.size > 0
     teachers = teachers.where.not(id: params[:teacher_ids]) if params[:teacher_ids].present?
     teachers = teachers.where('LOWER(CONCAT(lastname, firstname, login, nickname)) LIKE ?', "%#{keyword}%")
     @teachers = teachers.includes(user_extension: :school).limit(10)
diff --git a/app/models/competition_stage_section.rb b/app/models/competition_stage_section.rb
index 027e7ec69..3c8794ad8 100644
--- a/app/models/competition_stage_section.rb
+++ b/app/models/competition_stage_section.rb
@@ -1,4 +1,5 @@
 class CompetitionStageSection < ApplicationRecord
+  # score_source 0: 经验值， 1：预测准确率
   belongs_to :competition
   belongs_to :competition_stage
 
diff --git a/app/services/admins/competition_stage_create_service.rb b/app/services/admins/competition_stage_create_service.rb
new file mode 100644
index 000000000..d11276ef3
--- /dev/null
+++ b/app/services/admins/competition_stage_create_service.rb
@@ -0,0 +1,29 @@
+class Admins::CompetitionStageCreateService < ApplicationService
+  attr_reader :competition, :params
+
+  def initialize(competition, params)
+    @params = params
+    @competition = competition
+  end
+
+  def call
+    ActiveRecord::Base.transaction do
+      stage = CompetitionStage.create!(competition_id: competition.id, name: params[:stage_name], score_rate: (params[:score_rate].to_i / 100).round(2))
+
+      stage.competition_stage_sections.destroy_all
+
+      params[:stage].each do |section|
+        stage_section = CompetitionStageSection.create!(competition_id: competition.id, competition_stage_id: stage.id,
+                                                        start_time: section["start_time"], end_time: section["end_time"],
+                                                        mission_count: section["mission_count"], entry: section["entry"],
+                                                        score_source: section["score_source"])
+        section["identifiers"].each do |identifier|
+          CompetitionEntry.create!(competition_stage_section_id: stage_section.id, competition_stage_id: stage.id,
+                                   shixun_identifier: identifier)
+        end
+      end
+
+      stage
+    end
+  end
+end
\ No newline at end of file
diff --git a/app/services/admins/competition_stage_update_service.rb b/app/services/admins/competition_stage_update_service.rb
new file mode 100644
index 000000000..51bed5b8d
--- /dev/null
+++ b/app/services/admins/competition_stage_update_service.rb
@@ -0,0 +1,30 @@
+class Admins::CompetitionStageUpdateService < ApplicationService
+  attr_reader :competition, :params, :stage
+
+  def initialize(competition, params, stage)
+    @params = params
+    @competition = competition
+    @stage = stage
+  end
+
+  def call
+    ActiveRecord::Base.transaction do
+      stage.update_attributes!(name: params[:stage_name], score_rate: (params[:score_rate].to_i / 100).round(2))
+
+      stage.competition_stage_sections.destroy_all
+
+      params[:stage].each do |section|
+        stage_section = CompetitionStageSection.create!(competition_id: competition.id, competition_stage_id: stage.id,
+                                                        start_time: section["start_time"], end_time: section["end_time"],
+                                                        mission_count: section["mission_count"], entry: section["entry"],
+                                                        score_source: section["score_source"])
+        section["identifiers"].each do |identifier|
+          CompetitionEntry.create!(competition_stage_section_id: stage_section.id, competition_stage_id: stage.id,
+                                   shixun_identifier: identifier)
+        end
+      end
+
+      stage
+    end
+  end
+end
\ No newline at end of file
diff --git a/app/services/competitions/create_personal_team_service.rb b/app/services/competitions/create_personal_team_service.rb
index 82adec0cf..998a13880 100644
--- a/app/services/competitions/create_personal_team_service.rb
+++ b/app/services/competitions/create_personal_team_service.rb
@@ -11,7 +11,7 @@ class Competitions::CreatePersonalTeamService < ApplicationService
   def call
     raise Error, '个人赛才能报名' unless competition.personal?
 
-    raise Error, '本竞赛只对指定单位/学校开放' unless competition.open?(user)
+    raise Error, '本竞赛只面向部分学校/单位开放，你暂时没有参赛资格' unless competition.open?(user)
 
     is_teacher = user.is_teacher?
     raise Error, '本竞赛的参赛者限定为：学生' if is_teacher && competition.teacher_enroll_forbidden?
diff --git a/app/services/competitions/join_team_service.rb b/app/services/competitions/join_team_service.rb
index 7ec453013..daaca30d1 100644
--- a/app/services/competitions/join_team_service.rb
+++ b/app/services/competitions/join_team_service.rb
@@ -13,7 +13,7 @@ class Competitions::JoinTeamService < ApplicationService
     invite_code = params[:invite_code].to_s.strip
     raise Error, '战队邀请码不能为空' if invite_code.blank?
 
-    raise Error, '本竞赛只对指定单位/学校开放' unless competition.open?(user)
+    raise Error, '本竞赛只面向部分学校/单位开放，你暂时没有参赛资格' unless competition.open?(user)
 
     is_teacher = user.is_teacher?
     raise Error, '本竞赛的参赛者限定为：学生' if is_teacher && competition.teacher_enroll_forbidden?
diff --git a/app/views/admins/competition_settings/index.html.erb b/app/views/admins/competition_settings/index.html.erb
index a8ee780e2..21ca680c2 100644
--- a/app/views/admins/competition_settings/index.html.erb
+++ b/app/views/admins/competition_settings/index.html.erb
@@ -341,10 +341,10 @@
     </div>
 
     <div class="card-body">
-      <div id="large_panel" class="large_panel">
+      <div id="large_panel" class="large_panel competition-chart-setting">
         <% if @competition.competition_stages.count > 0 %>
-          <% @competition.competition_stages.each_with_index do |stage, index| %>
-            <%= form_tag(admins_competition_competition_stage_path(competition_id: @competition.id, id: stage.id), method: :put, class: 'stage_update_form flex-1', remote: true) do %>
+          <% @competition.competition_stages.includes(competition_stage_sections: :competition_entries).each_with_index do |stage, index| %>
+            <%= form_tag(admins_competition_competition_stage_path(competition_id: @competition.id, id: stage.id), method: :put, class: 'stage-update-form flex-1', remote: true) do %>
               <div class="large_panel_part" attr_line="1">
                 <div class="row d-flex">
                   <span class="col-1 mt-2">tab标题</span>
@@ -361,41 +361,50 @@
                     <a href="javascript:void(0)" class="btn btn-outline-primary export-action ml20">计算成绩</a>
                   </div>
                   <a href="javascript:void(0)" class="btn btn-default ml20" onclick="Del_tab(this)">删除</a>
-                  <a href="javascript:void(0)" class="btn btn-outline-primary export-action ml20">保存</a>
+                  <a href="javascript:void(0)" class="btn btn-outline-primary export-action update-stage ml20">保存</a>
                 </div>
 
                 <div id="small_panel_<%= index + 1 %>" class="small_panel">
                   <% stage.competition_stage_sections.each_with_index do |section, j| %>
-                    <div class="row d-flex small_panel_item" attr_line="sub_1_1" count="<%= j + 1 %>">
+                    <div class="row d-flex small_panel_item" attr_line="sub_<%= index %>_<%= j %>" count="<%= j + 1 %>">
                       <span class="col-1 mt-2 subName">第<%= j + 1 %>阶段</span>
                       <div class="flex-1">
                         <div class="row">
                           <span class="mt-2 ml20">有效时间:</span>
                           <div class="col-2 no_padding input_middle">
-                            <%= text_field_tag 'stage[][start_time]', section.start_time&.strftime('%Y-%m-%d %H:%M'), autocomplete: 'off', class: 'section_start_time form-control', placeholder: '有效开始时间' %>
+                            <%= text_field_tag 'stage[][start_time]', section.start_time&.strftime('%Y-%m-%d %H:%M'), autocomplete: 'off', class: 'section-start-time form-control', placeholder: '有效开始时间' %>
                           </div>
                           <span class="mt-2">~</span>
                           <div class="col-2 no_padding input_middle">
-                            <%= text_field_tag 'stage[][end_time]', section.end_time&.strftime('%Y-%m-%d %H:%M'), autocomplete: 'off', class: 'section_end_time form-control', placeholder: '有效结束时间' %>
+                            <%= text_field_tag 'stage[][end_time]', section.end_time&.strftime('%Y-%m-%d %H:%M'), autocomplete: 'off', class: 'section-end-time form-control', placeholder: '有效结束时间' %>
                           </div>
                           <span class="col-2 text-right mt-2 no_padding">任务完成要求:</span>
                           <div class="col-1 no_padding input_small">
-                            <input type="number" class="form-control" name="stage[][end_time]"/>
+                            <input type="number" class="form-control" value="<%= section.mission_count %>" name="stage[][mission_count]"/>
                           </div>
                           <span class="mt-2 ml10 mr10">/</span>
                           <div class="col-1 no_padding input_small">
-                            <input type="number" class="form-control task_all" onchange="change_total(this)" name="task_require_all_1_1"/>
+                            <input type="number" class="form-control task_all" value="<%= section.entry %>" onchange="change_total(this)" name="stage[][entry]"/>
                           </div>
                           <span class=" mt-2">(总任务)</span>
                           <span class="col-1 text-right mt-2 no_padding">成绩来源:</span>
                           <div class="col-2 no_padding input_middle">
-                            <select class="form-control" name="source_1_1">
-                              <option>经验值</option>
-                              <option>预测准确率</option>
+                            <select class="form-control" name="stage[][score_source]">
+                              <option value="0" <%= section.score_source == 0 ? "selected='selected'" : "" %>>经验值</option>
+                              <option value="1" <%= section.score_source == 1 ? "selected='selected'" : "" %>>预测准确率</option>
                             </select>
                           </div>
                         </div>
-                        <div class="row mt-2" id="task_Input_sub_1_1"></div>
+                        <div class="row mt-2" id="task_Input_sub_<%= index %>_<%= j %>">
+                          <% section.competition_entries.each_with_index do |entry, z| %>
+                            <div class="col-4 row task_Input_div">
+                              <span class="col-3 text-center mt-3">任务<%= z+1 %></span>
+                              <div class="col-8">
+                                <input type="text" class="form-control mt-2" value="<%= entry.shixun_identifier %>" name="stage[][identifiers][]" placeholder="请填写实训ID">
+                              </div>
+                            </div>
+                          <% end %>
+                        </div>
                       </div>
                       <span>
                       <a href="javascript:void(0)" class="btn btn-default ml20 small_panel_item_del">删除</a>
@@ -403,72 +412,74 @@
                     </div>
                   <% end %>
                 </div>
+                <div class="error my-2 danger text-danger"></div>
               </div>
             <% end %>
           <% end %>
         <% else %>
+          <%= form_tag(admins_competition_competition_stages_path(competition_id: @competition.id), method: :post, class: 'stage_update_form flex-1', remote: true) do %>
+            <div class="large_panel_part" attr_line="1">
+              <div class="row d-flex">
+                <span class="col-1 mt-2">tab标题</span>
+                <div class="col-2 no_padding">
+                  <input type="text" class="form-control" name="stage_name"/>
+                </div>
+                <span class="col-1 text-right mt-2 no_padding">总排行榜占比:</span>
+                <div class="col-1 no_padding">
+                  <input type="number" class="form-control" name="tab_percent_1"/>
+                </div><span class=" mt-2">%</span>
+                <div class="flex-1">
+                  <a href="javascript:void(0)"class="btn btn-outline-primary export-action ml20 add_task_sub" onclick="add_task_sub(this)">新增子阶段</a>
+                </div>
+                <a href="javascript:void(0)" class="btn btn-default ml20" onclick="Del_tab(this)">删除</a>
+                <a href="javascript:void(0)" class="btn btn-outline-primary export-action ml20">保存</a>
+              </div>
+              <div id="small_panel_1" class="small_panel">
+                <div class="row d-flex small_panel_item" attr_line="sub_1_1" count="1">
+                  <span class="col-1 mt-2 subName">第1阶段</span>
+                  <div class="flex-1">
+                    <div class="row">
+                      <span class="mt-2 ml20">有效时间:</span>
+                      <div class="col-2 no_padding input_middle">
+                        <input class="use_time_begin_1_1 form-control" placeholder="有效开始时间"/>
+                      </div>
+                      <span class="mt-2">~</span>
+                      <div class="col-2 no_padding input_middle">
+                        <input class="use_time_end_1_1 form-control" placeholder="有效结束时间"/>
+                      </div>
+                      <span class="col-2 text-right mt-2 no_padding">任务完成要求:</span>
+                      <div class="col-1 no_padding input_small">
+                        <input type="number" class="form-control" name="task_require_small_1_1"/>
+                      </div>
+                      <span class="mt-2 ml10 mr10">/</span>
+                      <div class="col-1 no_padding input_small">
+                        <input type="number" class="form-control task_all" onchange="change_total(this)" name="task_require_all_1_1"/>
+                      </div>
+                      <span class=" mt-2">(总任务)</span>
+                      <span class="col-1 text-right mt-2 no_padding">成绩来源:</span>
+                      <div class="col-2 no_padding input_middle">
+                        <select class="form-control" name="source_1_1">
+                          <option>经验值</option>
+                          <option>预测准确率</option>
+                        </select>
+                      </div>
+                    </div>
+                    <div class="row mt-2" id="task_Input_sub_1_1"></div>
+                  </div>
+                  <span>
+              <a href="javascript:void(0)" class="btn btn-default ml20 small_panel_item_del">删除</a>
+            </span>
+                </div>
+              </div>
+            </div>
+          <% end %>
         <% end %>
       </div>
     </div>
 
     <div class="card-body">
       <div id="large_panel" class="large_panel">
-        <div class="large_panel_part" attr_line="1">
-          <div class="row d-flex">
-            <span class="col-1 mt-2">tab标题</span>
-            <div class="col-2 no_padding">
-              <input type="text" class="form-control" name="tab_title_1"/>
-            </div>
-            <span class="col-1 text-right mt-2 no_padding">总排行榜占比:</span>
-            <div class="col-1 no_padding">
-              <input type="number" class="form-control" name="tab_percent_1"/>
-            </div><span class=" mt-2">%</span>
-            <div class="flex-1">
-              <a href="javascript:void(0)"class="btn btn-outline-primary export-action ml20 add_task_sub" onclick="add_task_sub(this)">新增子阶段</a>
-              <a href="javascript:void(0)" class="btn btn-outline-primary export-action ml20">发送短信提醒</a>
-              <a href="javascript:void(0)" class="btn btn-outline-primary export-action ml20">计算成绩</a>
-            </div>
-            <a href="javascript:void(0)" class="btn btn-default ml20" onclick="Del_tab(this)">删除</a>
-            <a href="javascript:void(0)" class="btn btn-outline-primary export-action ml20">保存</a>
-          </div>
-          <div id="small_panel_1" class="small_panel">
-            <div class="row d-flex small_panel_item" attr_line="sub_1_1" count="1">
-              <span class="col-1 mt-2 subName">第1阶段</span>
-              <div class="flex-1">
-                <div class="row">
-                  <span class="mt-2 ml20">有效时间:</span>
-                  <div class="col-2 no_padding input_middle">
-                    <input class="use_time_begin_1_1 form-control" placeholder="有效开始时间"/>
-                  </div>
-                  <span class="mt-2">~</span>
-                  <div class="col-2 no_padding input_middle">
-                    <input class="use_time_end_1_1 form-control" placeholder="有效结束时间"/>
-                  </div>
-                  <span class="col-2 text-right mt-2 no_padding">任务完成要求:</span>
-                  <div class="col-1 no_padding input_small">
-                    <input type="number" class="form-control" name="task_require_small_1_1"/>
-                  </div>
-                  <span class="mt-2 ml10 mr10">/</span>
-                  <div class="col-1 no_padding input_small">
-                    <input type="number" class="form-control task_all" onchange="change_total(this)" name="task_require_all_1_1"/>
-                  </div>
-                  <span class=" mt-2">(总任务)</span>
-                  <span class="col-1 text-right mt-2 no_padding">成绩来源:</span>
-                  <div class="col-2 no_padding input_middle">
-                    <select class="form-control" name="source_1_1">
-                      <option>经验值</option>
-                      <option>预测准确率</option>
-                    </select>
-                  </div>
-                </div>
-                <div class="row mt-2" id="task_Input_sub_1_1"></div>
-              </div>
-              <span>
-              <a href="javascript:void(0)" class="btn btn-default ml20 small_panel_item_del">删除</a>
-            </span>
-            </div>
-          </div>
-        </div>
+
       </div>
     </div>
   </div>

From ae34273f4293a8f176d7145a8ae90a20ae00a7b8 Mon Sep 17 00:00:00 2001
From: cxt <853663049@qq.com>
Date: Fri, 25 Oct 2019 15:03:57 +0800
Subject: [PATCH 7/8] =?UTF-8?q?=E7=AB=9E=E8=B5=9B?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../admins/competition_settings/index.js      |  8 +++---
 .../competition_settings/index.html.erb       | 26 +++++++++----------
 2 files changed, 15 insertions(+), 19 deletions(-)

diff --git a/app/assets/javascripts/admins/competition_settings/index.js b/app/assets/javascripts/admins/competition_settings/index.js
index 35ced0197..9eb53d529 100644
--- a/app/assets/javascripts/admins/competition_settings/index.js
+++ b/app/assets/javascripts/admins/competition_settings/index.js
@@ -185,10 +185,8 @@ $(function () {
             '          <span class="mt-2">人</span>\n' +
             '          <div class="col-2 mt-1">\n' +
             '            <select class="form-control" name="competition_staffs[][category]">\n' +
-            '              <option value="all">不限</option>\n' +
-            '              <option value="teacher">教师</option>\n' +
             '              <option value="student">学生</option>\n' +
-            '              <option value="profession">专业人士</option>\n' +
+            '              <option value="teacher">教师</option>\n' +
             '            </select>\n' +
             '          </div>\n' +
             '          <div class="col-2 mt-1">\n' +
@@ -457,11 +455,11 @@ function addNewTab() {
     var html = '<div class="large_panel_part" attr_line="'+count+'"><div class="row d-flex mt-3">\n' +
         '          <span class="col-1 mt-2">tab标题</span>\n' +
         '          <div class="col-2 no_padding">\n' +
-        '            <input type="text" class="form-control" name="tab_title_1"/>\n' +
+        '            <input type="text" class="form-control" name="stage_name"/>\n' +
         '          </div>\n' +
         '          <span class="col-1 text-right mt-2 no_padding">总排行榜占比:</span>\n' +
         '          <div class="col-1 no_padding">\n' +
-        '            <input type="number" class="form-control" name="tab_percent_'+count+'"/>\n' +
+        '            <input type="number" class="form-control" name="score_rate" value="100"/>\n' +
         '          </div><span class=" mt-2">%</span>\n' +
         '          <div class="flex-1">\n' +
         '            <a href="javascript:void(0)"class="btn btn-outline-primary export-action ml20 add_task_sub" onclick="add_task_sub(this)">新增子阶段</a>\n' +
diff --git a/app/views/admins/competition_settings/index.html.erb b/app/views/admins/competition_settings/index.html.erb
index 21ca680c2..44e3da7ee 100644
--- a/app/views/admins/competition_settings/index.html.erb
+++ b/app/views/admins/competition_settings/index.html.erb
@@ -238,10 +238,8 @@
                   <span class="mt-2">人</span>
                   <div class="col-2 mt-1">
                     <select class="form-control" name="competition_staffs[][category]">
-                      <option value="all" <%= staff.category == "all" ? "selected='selected'" : "" %>>不限</option>
-                      <option value="teacher" <%= staff.category == "teacher" ? "selected='selected'" : "" %>>教师</option>
                       <option value="student" <%= staff.category == "student" ? "selected='selected'" : "" %>>学生</option>
-                      <option value="profession" <%= staff.category == "profession" ? "selected='selected'" : "" %>>专业人士</option>
+                      <option value="teacher" <%= staff.category == "teacher" ? "selected='selected'" : "" %>>教师</option>
                     </select>
                   </div>
                   <div class="col-2 mt-1">
@@ -417,7 +415,7 @@
             <% end %>
           <% end %>
         <% else %>
-          <%= form_tag(admins_competition_competition_stages_path(competition_id: @competition.id), method: :post, class: 'stage_update_form flex-1', remote: true) do %>
+          <%= form_tag(admins_competition_competition_stages_path(competition_id: @competition.id), method: :post, class: 'stage-update-form new-stage-form flex-1', remote: true) do %>
             <div class="large_panel_part" attr_line="1">
               <div class="row d-flex">
                 <span class="col-1 mt-2">tab标题</span>
@@ -426,7 +424,7 @@
                 </div>
                 <span class="col-1 text-right mt-2 no_padding">总排行榜占比:</span>
                 <div class="col-1 no_padding">
-                  <input type="number" class="form-control" name="tab_percent_1"/>
+                  <input type="number" class="form-control" name="score_rate" value="100"/>
                 </div><span class=" mt-2">%</span>
                 <div class="flex-1">
                   <a href="javascript:void(0)"class="btn btn-outline-primary export-action ml20 add_task_sub" onclick="add_task_sub(this)">新增子阶段</a>
@@ -435,36 +433,36 @@
                 <a href="javascript:void(0)" class="btn btn-outline-primary export-action ml20">保存</a>
               </div>
               <div id="small_panel_1" class="small_panel">
-                <div class="row d-flex small_panel_item" attr_line="sub_1_1" count="1">
+                <div class="row d-flex small_panel_item" attr_line="sub_new_new" count="1">
                   <span class="col-1 mt-2 subName">第1阶段</span>
                   <div class="flex-1">
                     <div class="row">
                       <span class="mt-2 ml20">有效时间:</span>
                       <div class="col-2 no_padding input_middle">
-                        <input class="use_time_begin_1_1 form-control" placeholder="有效开始时间"/>
+                        <%= text_field_tag 'stage[][start_time]', '', autocomplete: 'off', class: 'section-start-time form-control', placeholder: '有效开始时间' %>
                       </div>
                       <span class="mt-2">~</span>
                       <div class="col-2 no_padding input_middle">
-                        <input class="use_time_end_1_1 form-control" placeholder="有效结束时间"/>
+                        <%= text_field_tag 'stage[][end_time]', '', autocomplete: 'off', class: 'section-end-time form-control', placeholder: '有效结束时间' %>
                       </div>
                       <span class="col-2 text-right mt-2 no_padding">任务完成要求:</span>
                       <div class="col-1 no_padding input_small">
-                        <input type="number" class="form-control" name="task_require_small_1_1"/>
+                        <input type="number" class="form-control" name="stage[][mission_count]" value="1"/>
                       </div>
                       <span class="mt-2 ml10 mr10">/</span>
                       <div class="col-1 no_padding input_small">
-                        <input type="number" class="form-control task_all" onchange="change_total(this)" name="task_require_all_1_1"/>
+                        <input type="number" class="form-control task_all" onchange="change_total(this)" value="3" name="stage[][entry]"/>
                       </div>
                       <span class=" mt-2">(总任务)</span>
                       <span class="col-1 text-right mt-2 no_padding">成绩来源:</span>
                       <div class="col-2 no_padding input_middle">
-                        <select class="form-control" name="source_1_1">
-                          <option>经验值</option>
-                          <option>预测准确率</option>
+                        <select class="form-control" name="stage[][score_source]">
+                          <option value="0">经验值</option>
+                          <option value="1">预测准确率</option>
                         </select>
                       </div>
                     </div>
-                    <div class="row mt-2" id="task_Input_sub_1_1"></div>
+                    <div class="row mt-2" id="task_Input_sub_new_new"></div>
                   </div>
                   <span>
               <a href="javascript:void(0)" class="btn btn-default ml20 small_panel_item_del">删除</a>

From 94d83f82d7c1858f9535c99e0d36d5fa345125c8 Mon Sep 17 00:00:00 2001
From: daiao <358551898@qq.com>
Date: Fri, 25 Oct 2019 15:11:28 +0800
Subject: [PATCH 8/8] =?UTF-8?q?=E5=AF=BC=E5=87=BA=E9=97=AE=E5=8D=B7?=
 =?UTF-8?q?=E5=8A=A0=E5=85=A5=E5=88=86=E7=8F=AD=E4=BF=A1=E6=81=AF?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 app/controllers/polls_controller.rb | 5 +++--
 app/helpers/export_helper.rb        | 3 +--
 app/models/course.rb                | 4 ++++
 3 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/app/controllers/polls_controller.rb b/app/controllers/polls_controller.rb
index bbd2a06fa..039d5e5c8 100644
--- a/app/controllers/polls_controller.rb
+++ b/app/controllers/polls_controller.rb
@@ -1363,7 +1363,7 @@ class PollsController < ApplicationController
     poll_ques_titles = poll_questions.pluck(:question_title).map {|k| ActionController::Base.helpers.strip_tags(k) if k.present?}
     poll_un_anony = poll.un_anonymous
     if poll_un_anony   #是否匿名，默认为false
-      user_info = %w(登陆名 真实姓名 邮箱 学号 学员单位)
+      user_info = %w(登陆名 真实姓名 分班 邮箱 学号 学员单位)
     else
       user_info = []
     end
@@ -1436,9 +1436,10 @@ class PollsController < ApplicationController
       if poll_un_anony
         user_login = u_user.login
         user_name = u_user.real_name.present? ? u_user.real_name : "--"
+        user_class = poll.course.user_group_name
         user_student_id = u_user.student_id.present? ? u_user.student_id : "--"
         user_school_name = u_user.school_name.present? ? u_user.school_name : "--"
-        user_cell += [user_login,user_name, u_user.mail, user_student_id, user_school_name]
+        user_cell += [user_login,user_name, user_class, u_user.mail, user_student_id, user_school_name]
       end
       all_user_cell = user_cell + user_answer_array
       user_commit.push(all_user_cell)
diff --git a/app/helpers/export_helper.rb b/app/helpers/export_helper.rb
index 534a78dc1..1274e07c7 100644
--- a/app/helpers/export_helper.rb
+++ b/app/helpers/export_helper.rb
@@ -300,8 +300,7 @@ module ExportHelper
 
     export_ex_users.includes(user: :user_extension).each_with_index do |e_user,index|
       user_info = e_user.user
-      member = course.students.find_by_user_id(e_user.user_id)
-      user_course = member.try(:course_group_name)
+      user_course = course.user_group_name(e_user.user_id)
       user_obj_score = e_user.objective_score < 0.0 ? 0.0 : e_user.objective_score.round(1).to_s
       user_suj_score = e_user.subjective_score < 0.0 ? 0.0 : e_user.subjective_score.round(1).to_s
       user_score = e_user.score.present? ? e_user.score.round(1).to_s : 0.0
diff --git a/app/models/course.rb b/app/models/course.rb
index 6dd361733..01eed30db 100644
--- a/app/models/course.rb
+++ b/app/models/course.rb
@@ -130,6 +130,10 @@ class Course < ApplicationRecord
     course_members.find_by(user_id: user_id, role: %i(STUDENT))
   end
 
+  def user_group_name(user_id)
+    students.find_by(user_id: user_id)&.course_group_name
+  end
+
 
   def teacher_group(user_id)
     data =