solutelabs-savan

module AuthHelper
  def http_login
    user = 'username'
    pw = 'password'
    request.env['HTTP_AUTHORIZATION'] = ActionController::HttpAuthentication::Basic.encode_credentials(user,pw)
  end
end

module AuthRequestHelper
  #

solutelabs-savan

namespace :postgres do
  
  desc 'Backup postgres database'
  task :backup => :environment do
    db_config = Rails.application.config.database_configuration[Rails.env]
    backup_dir = '/home/deploy/backups'
    outfile  = "#{ backup_dir }/#{ Rails.env }_#{ DateTime.now.strftime("%Y%m%d_%H%M%S.sql.gz") }"
    cmd = "pg_dump -h localhost -U #{ db_config['username'] } #{ db_config['database'] } | gzip -c > #{outfile}"
    
    puts "Making database backup..."

solutelabs-savan

# lib/tasks/db.rake
namespace :db do

  desc "Dumps the database to db/APP_NAME.dump"
  task :dump => :environment do
    cmd = nil
    with_config do |app, host, db, user|
      cmd = "pg_dump --host #{host} --username #{user} --verbose --clean --no-owner --no-acl --format=c #{db} > #{Rails.root}/db/#{app}.dump"
    end
    puts cmd

solutelabs-savan

Install Redis on ubuntu first
1)  Add PPA
      $ sudo add-apt-repository ppa:chris-lea/redis-server
      Press ENTER to accept the repository.
2)  Run the following command to update our packages:
      $ sudo apt-get update
3)  Install the Redis server:
      $ sudo apt-get install redis-server
4)  Check that Redis is up and running:
      $ redis-benchmark -q -n 1000 -c 10 -P 5

solutelabs-savan

# Find this line config.navigational_formats = ['*/*', :html] in devise.rb file and replace it with this line inorder to accept JSON request and give JSON response.
  
config.navigational_formats =  ["*/*", :html, :json]

solutelabs-savan

class Api::RegistrationsController < Api::BaseController

  respond_to :json
  def create

    user = User.new(params[:user])
    if user.save
      render json: user.as_json(auth_token: user.authentication_token, email: user.email), status: :created
      return
    else