show applied jobs

app/controllers/admins_controller.rb

-class AdminsController < ApplicationController
-  def index
-    redirect_to new_user_session_path unless user_signed_in?
-    redirect_to root_path unless current_user.role?
-
-    @all_user = User.all
-  end
-
-  private
-
-  def user_params
-    params.require(:user).permit(:id, :email, :role)
-  end
-end

app/controllers/users/admins_controller.rb

+class Users::AdminsController < ApplicationController
+  before_action :authenticate_user!, only: :index
+  before_action :validate_user, only: :index
+
+  def index
+    redirect_to root_path unless current_user.role?
+    params[:search_user] ||= ""
+    get_applied_jobs(params[:search_user])
+  end
+
+  private
+
+  def user_params
+    params.require(:user).permit(:id, :email, :first_name, :last_name, :role)
+  end
+
+  def get_applied_jobs(email)
+    @applied_jobs = []
+    if email != ""
+      users = User.find_by(email: email)
+      @applied_jobs = users.jobs
+    elsif email = "" || nil
+      all_applied_jobs = UserJob.where.not(applied_at: nil).to_a
+
+      (0..all_applied_jobs.count - 1).each do |each_job|
+        @applied_jobs << (all_applied_jobs[each_job].job)
+      end
+    end
+  end
+
+  def validate_user
+    if params[:search_user] != ""
+      redirect_to users_admin_path unless User.find_by(email: params[:search_user])
+    end
+  end
+end

app/controllers/users/my_pages_controller.rb

 class Users::MyPagesController < ApplicationController
-  before_action :authenticate_user!, only: [:show, :admin_control]
+  before_action :authenticate_user!, only: [:show]
 
   def show
   end

app/views/admins/index.html.erb

-<%= select("user", "email", @all_user.collect {|u| u.email}, {include_blank: true}) %>

app/views/users/admins/_applied_jobs.html.erb

+<div class="box">
+  <div class="job_data">
+    <dl class="job_data_row">
+      <dt>Title</dt>
+      <dd><%= link_to applied_jobs.title, job_path(applied_jobs.id) %></dd>
+    </dl>
+    <dl class="job_data_row">
+      <dt>Short description</dt>
+      <dd><%= applied_jobs.description&.truncate(250) %></dd>
+    </dl>
+    <dl class="job_data_row">
+      <dt>Salary</dt>
+      <dd><%= applied_jobs.salary %></dd>
+    </dl>
+  </div>
+</div>

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

+<h4>Search user's applied jobs:</h4>
+
+<%= form_tag(users_admin_path, method: :get) do |f| %>
+  <%= text_field_tag :search_user, params[:search_user], placeholder: "Enter user's email" %>
+  <%= submit_tag "Search" %>
+<% end %>
+
+<%= render partial: "applied_jobs", collection: @applied_jobs %>

config/routes.rb

@@ -11,11 +11,10 @@ Rails.application.routes.draw do
   get "apply", to: "jobs#apply"
   get "confirm", to: "jobs#confirm_apply"
   post "done", to: 'jobs#finish_apply'
-  get "admin", to: "admins#index", as: :admin
-  resources :admin, only: [:index, :show]
   devise_for :users
   root "tops#index"
   namespace :users do
+    get "admin", to: "admins#index", as: :admin
     resource :my_page, only: :show do
       collection do
         get "jobs", action: :applied_jobs, as: :applied_jobs