First commit

Gemfile

@@ -32,6 +32,7 @@ gem "nokogiri"
 gem "mechanize"
 gem "rubysl-open-uri"
 gem "whenever", require: false
+gem "activerecord-import"
 
 group :development, :test do
   # Call "byebug" anywhere in the code to stop execution and get a debugger console

Gemfile.lock

@@ -45,6 +45,8 @@ GEM
     activerecord (6.0.1)
       activemodel (= 6.0.1)
       activesupport (= 6.0.1)
+    activerecord-import (1.0.3)
+      activerecord (>= 3.2)
     activestorage (6.0.1)
       actionpack (= 6.0.1)
       activejob (= 6.0.1)
@@ -246,6 +248,7 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
+  activerecord-import
   bootsnap (>= 1.4.2)
   byebug
   capybara (>= 2.15)

db/migrate/20191210034127_change_integer_limit_job.rb

+class ChangeIntegerLimitJob < ActiveRecord::Migration[6.0]
+  def change
+    change_column :jobs, :company_id, :integer, limit: 8
+  end
+end

db/migrate/20191210035904_add_columns_to_job.rb

+class AddColumnsToJob < ActiveRecord::Migration[6.0]
+  def change
+    add_column :jobs, :location, :string
+    add_column :jobs, :company_name, :string
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 2019_12_05_082359) do
+ActiveRecord::Schema.define(version: 2019_12_10_035904) do
 
   create_table "cities", options: "ENGINE=InnoDB DEFAULT CHARSET=utf8", force: :cascade do |t|
     t.string "name"
@@ -56,7 +56,7 @@ ActiveRecord::Schema.define(version: 2019_12_05_082359) do
     t.string "title"
     t.text "description"
     t.text "short_description"
-    t.integer "company_id"
+    t.bigint "company_id"
     t.decimal "salary", precision: 10
     t.integer "currency"
     t.text "requirement"
@@ -66,6 +66,8 @@ ActiveRecord::Schema.define(version: 2019_12_05_082359) do
     t.datetime "created_at", precision: 6, null: false
     t.datetime "updated_at", precision: 6, null: false
     t.string "code"
+    t.string "location"
+    t.string "company_name"
   end
 
   create_table "user_jobs", options: "ENGINE=InnoDB DEFAULT CHARSET=utf8", force: :cascade do |t|

lib/tasks/import_job_csv.rake

+require "csv"
+
+namespace :import_job_csv do
+  desc "Import CSV file into database"
+  task create_job: :environment do
+    file = "db/Venjob.csv"
+    CSV.foreach(file, headers: true) do |row|
+      job_hash = row.to_hash
+      job = Job.where(id: job_hash["id"])
+      if job.count == 1
+        job.first.update_attributes(job_hash)
+      else
+        Job.create!({
+          company_id: row[4],
+          company_name: row[5],
+          location: row[16],
+          title: row[9],
+          description: row[7],
+          position: row[8],
+          salary: row[11],
+          requirement: row[10]
+        })
+      end
+    end
+  end
+end