新增：用户反馈意见后台管理逻辑

app/controllers/admins/feedbacks_controller.rb

@@ -0,0 +1,49 @@
+class Admins::FeedbacksController < Admins::BaseController
+  before_action :get_feedback, only: [:new_history, :create_history, :destroy]
+
+  def index 
+    sort_by = Feedback.column_names.include?(params[:sort_by]) ? params[:sort_by] : 'created_at'
+    sort_direction = %w(desc asc).include?(params[:sort_direction]) ? params[:sort_direction] : 'desc'
+    feedbacks = Feedback.order("#{sort_by} #{sort_direction}")
+    @feedbacks = paginate(feedbacks)
+  end
+
+  def destroy 
+    if @feedback.destroy 
+      redirect_to admins_feedbacks_path 
+      flash[:success] = "反馈意见删除成功"
+    else 
+      redirect_to admins_feedbacks_path 
+      flash[:danger] = "反馈意见删除失败"
+    end
+  end
+
+  def new_history 
+    @feedback_message_history = FeedbackMessageHistory.new
+  end
+
+  def create_history 
+    @feedback_message_history = @feedback.feedback_message_histories.new(feedback_message_history_params)
+    @feedback_message_history.user = current_user
+    if @feedback_message_history.save 
+      redirect_to admins_feedbacks_path 
+      flash[:success] = "发送通知成功"
+    else 
+      redirect_to admins_feedbacks_path 
+      flash[:danger] = "发送通知失败"
+    end
+  end
+
+  private  
+  def feedback_params 
+    params.require(:feedback).permit!
+  end
+
+  def feedback_message_history_params 
+    params.require(:feedback_message_history).permit(:title, :content)
+  end
+
+  def get_feedback 
+    @feedback = Feedback.find_by_id(params[:id])
+  end
+end

app/models/feedback.rb

@@ -16,5 +16,6 @@
 class Feedback < ApplicationRecord
 
   belongs_to :user
+  has_many :feedback_message_histories, dependent: :destroy
 
 end

app/models/feedback_message_history.rb

@@ -0,0 +1,24 @@
+# == Schema Information
+#
+# Table name: feedback_message_histories
+#
+#  id          :integer          not null, primary key
+#  feedback_id :integer
+#  user_id     :integer
+#  title       :string(255)
+#  content     :text(65535)
+#  created_at  :datetime         not null
+#  updated_at  :datetime         not null
+#
+# Indexes
+#
+#  index_feedback_message_histories_on_feedback_id  (feedback_id)
+#  index_feedback_message_histories_on_user_id      (user_id)
+#
+
+class FeedbackMessageHistory < ApplicationRecord
+
+  belongs_to :feedback 
+  belongs_to :user 
+  
+end

app/views/admins/feedbacks/_history_form_modal.html.erb

@@ -0,0 +1,39 @@
+<div class="modal fade feedback-history-change-modal" tabindex="-1" role="dialog" aria-hidden="true">
+  <div class="modal-dialog modal-dialog-centered" role="document" style="max-width: 800px">
+    <div class="modal-content">
+      <div class="modal-header">
+        <h5 class="modal-title">发送邮件给<%= @feedback&.user&.mail%></h5>
+        <button type="button" class="close" data-dismiss="modal" aria-label="Close">
+          <span aria-hidden="true">&times;</span>
+        </button>
+      </div>
+       <%= form_for @feedback_message_history, url: {controller: "feedbacks", action: "create_history"} do |p| %>
+        <div class="modal-body">
+          <div class="form-group">
+            <label>
+              邮件标题 <span class="ml10 color-orange mr20">*</span>
+            </label>
+            <%= p.text_field :title,class: "form-control input-lg", placeholder: "邮件标题", value: "您提交的意见反馈有新回复",required: true, maxlength: 64, readonly: true%>
+          </div>
+          <div class="form-group">
+            <label>
+              <span class="color-grey-6 pt10">
+                邮件正文
+                <span class="ml10 color-orange mr20">*</span>
+              </span>
+            </label>
+            <div class="mt-10">
+              <div class="pl-0 my-3 setting-item-body" id="feedback-history-email-editor">
+                <%= p.text_area :content, class:"form-control", style: 'display: none;', rows: "10", cols: "20", placeholer: "请输入邮件正文" %>
+              </div>
+            </div>
+          </div>
+        </div>
+        <div class="modal-footer">
+          <button type="button" class="btn btn-secondary" data-dismiss="modal">取消</button>
+          <%= p.submit "确认", class: "btn btn-primary submit-btn" %>
+        </div>
+      <% end %>
+    </div>
+  </div>
+</div>

app/views/admins/feedbacks/_list.html.erb

@@ -0,0 +1,33 @@
+<table class="table table-hover text-center subject-list-table">
+  <thead class="thead-light">
+  <tr>
+    <th width="5%">序号</th>
+    <th width="10%">用户名</th>
+    <th width="20%">用户邮箱</th>
+    <th width="20%"><%= sort_tag('创建时间', name: 'created_at', path: admins_feedbacks_path) %></th>
+    <th width="20%">反馈意见</th>
+    <th width="25%">操作</th>
+  </tr>
+  </thead>
+  <tbody>
+  <% if feedbacks.present? %>
+    <% feedbacks.each_with_index do |feedback, index| %>
+      <tr class="feedback-item-<%= feedback.id %>">
+        <td><%= list_index_no((params[:page] || 1).to_i, index) %></td>
+        <td><%= feedback&.user&.login%></td>
+        <td><%= feedback&.user&.mail%></td>
+        <td><%= feedback.created_at&.strftime('%Y-%m-%d %H:%M') %></td>
+        <td><%= feedback.content %></td>
+        <td class="action-container">
+          <%= link_to "发送邮件", new_history_admins_feedback_path(feedback), remote: true, class: "action" %>
+          <%#= link_to "删除", admins_feedback_path(feedback), method: :delete, data:{confirm: "确认删除的吗？"}, class: "action" %>
+        </td>
+      </tr>
+    <% end %>
+  <% else %>
+    <%= render 'admins/shared/no_data_for_table' %>
+  <% end %>
+  </tbody>
+</table>
+
+<%= render partial: 'admins/shared/paginate', locals: { objects: feedbacks } %>

app/views/admins/feedbacks/index.html.erb

@@ -0,0 +1,9 @@
+<% define_admin_breadcrumbs do %>
+  <% add_admin_breadcrumb('反馈意见') %>
+<% end %>
+
+<div class="box admin-list-container feedback-list-container">
+  <%= render partial: 'admins/feedbacks/list', locals: { feedbacks: @feedbacks } %>
+</div>
+<div id="feedback-modals">
+</div>

app/views/admins/feedbacks/index.js.erb

@@ -0,0 +1 @@
+$('.feedback-list-container').html("<%= j( render partial: 'admins/feedbacks/list', locals: { feedbacks: @feedbacks } ) %>");

app/views/admins/feedbacks/new_history.js.erb

@@ -0,0 +1,3 @@
+$("#feedback-modals").html("<%= j render(partial: 'admins/feedbacks/history_form_modal', locals: {type: 'new_history'}) %>")
+$(".feedback-history-change-modal").modal('show');
+createMDEditor('feedback-history-email-editor', {width: 750, height: 300, placeholder: '请输入邮件正文',watch: false });

app/views/admins/shared/_sidebar.html.erb

@@ -36,6 +36,7 @@
       <%= sidebar_item_group('#setting-submenu', '网站建设', icon: 'cogs') do %>
         <li><%= sidebar_item(admins_faqs_path, 'FAQ', icon: 'question-circle', controller: 'admins-faqs') %></li>
         <li><%= sidebar_item(admins_nps_path, 'NPS用户调研', icon: 'question-circle', controller: 'admins-nps') %></li>
+        <li><%= sidebar_item(admins_feedbacks_path, '用户反馈', icon: 'question-circle', controller: 'admins-feedbacks') %></li>
       <% end %>
     </li>
     <li>

config/routes.rb

@@ -898,6 +898,10 @@ Rails.application.routes.draw do
     resources :nps do
       post :switch_change, on: :collection
     end
+    resources :feedbacks, only: [:index, :destroy] do 
+      get :new_history, on: :member
+      post :create_history, on: :member
+    end
     resources :laboratories, only: [:index, :create, :destroy, :update] do
       member do
         get :shixuns_for_select

db/migrate/20221108100538_create_feedback_message_histories.rb

@@ -0,0 +1,12 @@
+class CreateFeedbackMessageHistories < ActiveRecord::Migration[5.2]
+  def change
+    create_table :feedback_message_histories do |t|
+      t.references :feedback
+      t.references :user
+      t.string :title 
+      t.text :content
+
+      t.timestamps
+    end
+  end
+end