fix bug

app/controllers/jobs_controller.rb

@@ -27,14 +27,13 @@ class JobsController < ApplicationController
   end
 
   def show
-    @job = Job.find(params[:id])
     redirect_to jobs_path unless @job
   end
 
   private
 
   def set_job
-    @job ||= Job.find_by(params[:id])
+    @job ||= Job.find_by_id(params[:id])
   end
 
   def general_variables

app/controllers/users_controller.rb

+class UsersController < ApplicationController
+  before_action :signed_in_user, only: [:update, :my_page, :my_info]
+  def my_page
+    @user = current_user
+  end
+
+  def my_info
+    @user = current_user
+  end
+
+  def update
+    @user = current_user
+    if BCrypt::Password.new(@user.password_digest) != change_password[:oldpassword]
+      flash.now[:danger] = 'Old Password is mismatch'
+    else
+      if @user.update_attributes(user_params)
+        flash[:success] = 'Updated Successfully'
+        redirect_to my_page_path
+      else
+        respond_to do |format|
+          format.js
+        end
+      end
+    end
+  end
+
+  private
+
+  def signed_in_user
+    unless signed_in?
+      flash[:warning] = "Please Sign In..."
+      redirect_to login_path
+    end
+  end
+
+  def user_params
+    params.require(:user).permit(:name, :email, :cv_user, :password)
+  end
+
+  def change_password
+    params.require(:user).permit(:oldpassword)
+  end
+end

app/helpers/sessions_helper.rb

+module SessionsHelper
+
+  def sign_in(user)
+    remember_token = User.new_remember_token
+    cookies.permanent[:remember_token] = remember_token
+    user.update_attribute(:remember_token, User.digest(remember_token))
+    self.current_user = user
+  end
+
+  def signed_in?
+    current_user.present?
+  end
+
+  def current_user=(user)
+    @current_user = user
+  end
+
+  def current_user
+    remember_token = User.digest(cookies[:remember_token])
+    @current_user ||= User.find_by(remember_token: remember_token)
+  end
+
+  def sign_out
+    # current_user.update_attribute(:remember_token, User.digest(User.new_remember_token))
+    cookies.delete(:remember_token)
+    self.current_user = nil
+  end
+end

lib/src/csv_importer.rb

@@ -39,7 +39,7 @@ class CSVImporter
   def import_file_csv
     CSV.foreach(@importer, headers: true) do |row|
       begin
-        company_name = row["company name"]
+        company_name = row["company name"].to_s
         next if company_name.blank?
 
         company_address = row["company address"]
@@ -48,7 +48,7 @@ class CSVImporter
                                              address: company_address,
                                              introduction: company_introduction)
 
-        title_job = row["name"]
+        title_job = row["name"].to_s
         next if title_job.blank?
 
         description_job = "#{row["description"]} #{row["requirement"]}"