ParthivPatel-BTC ParthivPatel-BTC

## tasks_controller.rb
require "google/apis/calendar_v3"
require "google/api_client/client_secrets.rb"

class TasksController < ApplicationController
  CALENDAR_ID = 'primary'

  # GET /tasks/new
  def new
    @task = Task.new
  end

## new.html.erb
<%= form_with(model: @task, local: true) do |form| %>
  <% if task.errors.any? %>
    <div id="error_explanation">
      <h2><%= pluralize(task.errors.count, "error") %> prohibited this task from being saved:</h2>

      <ul>
      <% task.errors.full_messages.each do |message| %>
        <li><%= massage %></li>
      <% end %>
      </ul>

## 20190906090110_create_tasks.rb
class CreateTasks < ActiveRecord::Migration[5.2]
  def change
    create_table :tasks do |t|
      t.string :title
      t.string :description
      t.datetime :start_date
      t.datetime :end_date
      t.string :event
      t.string :members
      t.references :user, foreign_key: true

## 20190906103341_add_columns_to_users.rb
class AddColumnsToUsers < ActiveRecord::Migration[5.2]
  def change
    add_column :users, :name, :string
    add_column :users, :access_token, :string
    add_column :users, :expires_at, :datetime
    add_column :users, :refresh_token, :string
  end
end

## user.rb
class User < ApplicationRecord
  # Include default devise modules. Others available are:
  # :confirmable, :lockable, :timeoutable, :trackable and :omniauthable
  devise :omniauthable, :omniauth_providers => [:google_oauth2]
  has_many :tasks

  def self.from_omniauth(access_token)
    data = access_token.info
    user = User.where(:email => data["email"]).first

## omniauth_callbacks_controller.rb
class Users::OmniauthCallbacksController < Devise::OmniauthCallbacksController
  def google_oauth2
    @user = User.from_omniauth(request.env["omniauth.auth"])
    if @user.persisted?
      flash[:notice] = I18n.t "devise.omniauth_callbacks.success", :kind => "Google"
      auth = request.env["omniauth.auth"]
      @user.access_token = auth.credentials.token
      @user.expires_at = auth.credentials.expires_at
      @user.refresh_token = auth.credentials.refresh_token
      @user.save!

## msg91_script.rb
class Msg91MessageService
  def send_sms(to_number, message)
    require 'msg91ruby'
    begin
      api = Msg91ruby::API.new(ENV['MSG91_AUTH_KEY'], ENV['MSG91_SENDER_ID'])
      api.send(to_number, message, 4)
    rescue  => e
    end
  end
end

## ruby_arrays.rb
2.2.2 :015 > array = Array.new
 #=> []
2.2.2 :016 > array = Array.new(5)
 #=> [nil, nil, nil, nil, nil]
2.2.2 :017 > array = [ '1', '2', '3' ]
 #=> ["1", "2", "3"]
2.2.2 :018 > array = ('1'..'3').to_a
 #=> ["1", "2", "3"]
2.2.2 :019 > array = *('1'..'3')
 #=> ["1", "2", "3"]

## code_refactor_tips
1.DRY - Dont' Repeat Yourself
2.Two spaces, no tabs
3.Boolean Tests: don't use "and" and "or", always use "&&" and "||"

Comments
--------
1.Remove old commented code
2."How to" comments - If you add/change any method/variables etc.., always add detailed description in just above line. So, anybody can understand that code.

Camels for Classes, Snakes Everywhere Else

## code_refactor_tips
1.DRY - Dont' Repeat Yourself
2.Two spaces, no tabs
3.Boolean Tests: don't use "and" and "or", always use "&&" and "||"

Comments
--------
1.Remove old commented code
2."How to" comments - If you add/change any method/variables etc.., always add detailed description in just above line. So, anybody can understand that code.

Camels for Classes, Snakes Everywhere Else
	require "google/apis/calendar_v3"
	require "google/api_client/client_secrets.rb"

	class TasksController < ApplicationController
	CALENDAR_ID = 'primary'

	# GET /tasks/new
	def new
	@task = Task.new
	end
	<%= form_with(model: @task, local: true) do \|form\| %>
	<% if task.errors.any? %>
	<div id="error_explanation">
	<h2><%= pluralize(task.errors.count, "error") %> prohibited this task from being saved:</h2>

	<ul>
	<% task.errors.full_messages.each do \|message\| %>
	<li><%= massage %></li>
	<% end %>
	</ul>
	class CreateTasks < ActiveRecord::Migration[5.2]
	def change
	create_table :tasks do \|t\|
	t.string :title
	t.string :description
	t.datetime :start_date
	t.datetime :end_date
	t.string :event
	t.string :members
	t.references :user, foreign_key: true
	class AddColumnsToUsers < ActiveRecord::Migration[5.2]
	def change
	add_column :users, :name, :string
	add_column :users, :access_token, :string
	add_column :users, :expires_at, :datetime
	add_column :users, :refresh_token, :string
	end
	end
	class User < ApplicationRecord
	# Include default devise modules. Others available are:
	# :confirmable, :lockable, :timeoutable, :trackable and :omniauthable
	devise :omniauthable, :omniauth_providers => [:google_oauth2]
	has_many :tasks

	def self.from_omniauth(access_token)
	data = access_token.info
	user = User.where(:email => data["email"]).first
	class Users::OmniauthCallbacksController < Devise::OmniauthCallbacksController
	def google_oauth2
	@user = User.from_omniauth(request.env["omniauth.auth"])
	if @user.persisted?
	flash[:notice] = I18n.t "devise.omniauth_callbacks.success", :kind => "Google"
	auth = request.env["omniauth.auth"]
	@user.access_token = auth.credentials.token
	@user.expires_at = auth.credentials.expires_at
	@user.refresh_token = auth.credentials.refresh_token
	@user.save!
	class Msg91MessageService
	def send_sms(to_number, message)
	require 'msg91ruby'
	begin
	api = Msg91ruby::API.new(ENV['MSG91_AUTH_KEY'], ENV['MSG91_SENDER_ID'])
	api.send(to_number, message, 4)
	rescue => e
	end
	end
	end
	2.2.2 :015 > array = Array.new
	#=> []
	2.2.2 :016 > array = Array.new(5)
	#=> [nil, nil, nil, nil, nil]
	2.2.2 :017 > array = [ '1', '2', '3' ]
	#=> ["1", "2", "3"]
	2.2.2 :018 > array = ('1'..'3').to_a
	#=> ["1", "2", "3"]
	2.2.2 :019 > array = *('1'..'3')
	#=> ["1", "2", "3"]
	1.DRY - Dont' Repeat Yourself
	2.Two spaces, no tabs
	3.Boolean Tests: don't use "and" and "or", always use "&&" and "\|\|"

	Comments
	--------
	1.Remove old commented code
	2."How to" comments - If you add/change any method/variables etc.., always add detailed description in just above line. So, anybody can understand that code.

	Camels for Classes, Snakes Everywhere Else