# SalesforceId [![Build Status](https://api.travis-ci.org/plataformatec/devise.svg?branch=master)](https://travis-ci.org/Fire-Dragon-DoL/salesforce_id.svg?branch=master) [![Code Climate](https://codeclimate.com/github/Fire-Dragon-DoL/salesforce_id/badges/gpa.svg)](https://codeclimate.com/github/Fire-Dragon-DoL/salesforce_id) [![Test Coverage](https://codeclimate.com/github/Fire-Dragon-DoL/salesforce_id/badges/coverage.svg)](https://codeclimate.com/github/Fire-Dragon-DoL/salesforce_id/coverage) [![Gem Version](https://badge.fury.io/rb/salesforce_id.svg)](https://badge.fury.io/rb/salesforce_id) [![Join the chat at https://gitter.im/Fire-Dragon-DoL/salesforce_id](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/Fire-Dragon-DoL/salesforce_id?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge) Gem to properly convert from and to 15 characters case sensitive format and 18 characters case insensitive format for salesforce record ID. It's implemented as a C library to make the conversion as fast and performant as possible. ## Installation Add this line to your application's Gemfile: ```ruby gem 'salesforce_id' ``` And then execute: $ bundle Or install it yourself as: $ gem install salesforce_id ## Usage The gem can be used as easily as: ```ruby id15 = "003G000001SUbc4" id18 = "003G000001SUbc4IAD" # Convert to insensitive id, 18 characters SalesforceId.to_insensitive(id15) == id18 # => true # Convert to sensitive id, 15 characters SalesforceId.to_sensitive(id18) == id15 # => true # Check if salesforce id is valid SalesforceId.valid?(id15) # => true SalesforceId.valid?(id18) # => true SalesforceId.valid?("foo") # => false # Fixes casing for case-insensitive ids SalesforceId.repair_casing(id18.downcase) == id18 # => true # Check if id is case-sensitive format SalesforceId.sensitive?(id15) # => true SalesforceId.sensitive?(id18) # => false SalesforceId.sensitive?(nil) # => false # Check if id is case-insensitive format SalesforceId.insensitive?(id18) # => true SalesforceId.insensitive?(id15) # => false SalesforceId.insensitive?(nil) # => false ``` There is also a simple class that is a [value object](http://www.sitepoint.com/value-objects-explained-with-ruby/) which can be used in the following way: ```ruby id = SalesforceId::Safe.new("003G000001SUbc4") # Or shorter version id = SalesforceId.id("003G000001SUbc4") # It doesn't instanciate a new object if a `SalesforceId::Safe` is passed id2 = SalesforceId.id(id) id.equal?(id2) # => true # It provides a few nice methods id3 = SalesforceId.id("004A000002SUbc4IAD") # It always handles everything in case-insensitive repaired casing format id.to_s == "003G000001SUbc4IAD" # => true # It can be compared with other ids id == id3 # => false id == id # => true # It can be converted to JSON id.to_json # => "003G000001SUbc4IAD" # It can be converted to case-sensitive format id.to_sensitive # => "003G000001SUbc4" # It can be converted to case-insensitive format id.to_insensitive # => "003G000001SUbc4IAD" # Special feature, for even shorter ID creation SalesforceId("003G000001SUbc4") == SalesforceId.id("003G000001SUbc4") # => true ``` ### ActiveRecord integration `SalesforceId::Safe` can be used with Rails [serialize](http://api.rubyonrails.org/classes/ActiveRecord/Base.html#class-ActiveRecord::Base-label-Saving+arrays-2C+hashes-2C+and+other+non-mappable+objects+in+text+columns). To achieve full integration, `Arel` requires to inject a _visitor_ by directly adding a method to `Arel::Visitors::ToSql`, this is currently performed by the `arel.rb` file, which checks if arel gem is present and version is `~> 5.0` ### Test utilities #### SalesforceId::Random A useful utility class to generate random salesforce IDs ```ruby # Generate a valid case-sensitive salesforce id SalesforceId::Random.sensitive # => 003G000001SUbc4 # Generate a valid case-insensitive salesforce id SalesforceId::Random.insensitive # => 003G000001SUbc4IAD # Generate an **invalid** case-sensitive salesforce id SalesforceId::Random.invalid_sensitive # => 003G0-0001SUbc4 # Generate a **invalid** case-insensitive salesforce id where the first 15 # characters are invalid, not the checksum part SalesforceId::Random.invalid_insensitive # => 003-000001SUbc4IAD # Generate a **invalid** case-insensitive salesforce id where only the checksum # part (last 3 characters) is invalid SalesforceId::Random.invalid_insensitive_checksum # => 003G000001SUbc4I9D # Generate a valid SalesforceId::Safe salesforce id SalesforceId::Random.safe # => # # Generate a valid SalesforceId::Safe salesforce id with a prefix, useful for # factory girl sequences SalesforceId::Random.safe("foo") # => # # Shorter version to perform `SalesforceId::Random.safe` SalesforceId.random # => # # Shorter version to perform `SalesforceId::Random.safe` with prefix SalesforceId.random("foo") # => # ``` #### RSpec matchers Include `SalesforceId::RSpec` in your tests to get a bunch of salesforce id matchers ```ruby RSpec.describe SalesforceId("003G000001SUbc4") do include ::SalesforceId::RSpec it "is a sensitive salesforce id" do expect(subject.to_sensitive).to be_sensitive_salesforce_id # => true end it "is an insensitive salesforce id" do expect(subject.to_insensitive).to be_insensitive_salesforce_id # => true end it "is a salesforce id" do is_expected.to be_salesforce_id # => true end it "is a salesforce id in safe format (case-sensitive + checksum)" do is_expected.to be_safe_salesforce_id # => true end end ``` These tests will pass. Matchers will work with any object that can be converted into a string with `to_s`, including `SalesforceId::Safe`. One note on `be_safe_salesforce_id` matcher, it will consider safe **even strings** if they are of the correct format (case sensitive + checksum) ## Documentation Methods are documented in [salesforce_id_ext.h](https://github.com/Fire-Dragon-DoL/salesforce_id/blob/master/ext/salesforce_id/salesforce_id_ext.h), this file is the only public API of the gem, everything else must be considered private. ## Links Some useful links related to this Salesforce ID issue: - [What are salesforce ids composed of](http://salesforce.stackexchange.com/questions/1653/what-are-salesforce-ids-composed-of) - [How I can view 18 characters long Salesforce ID in reports?](https://success.salesforce.com/answers?id=90630000000gy8oAAA) - [Why does 18-character ID casing matter in a SOQL WHERE clause?](http://salesforce.stackexchange.com/questions/50163/why-does-18-character-id-casing-matter-in-a-soql-where-clause) - [Creating a link using an 18 character ID](http://salesforce.stackexchange.com/questions/9568/creating-a-link-using-an-18-character-id/9569#9569) ## Development After checking out the repo, run `bin/setup` to install dependencies. Then, run `rake spec` to run the tests. You can also run `bin/console` for an interactive prompt that will allow you to experiment. To install this gem onto your local machine, run `bundle exec rake install`. To release a new version, update the version number in `version.rb`, and then run `bundle exec rake release`, which will create a git tag for the version, push git commits and tags, and push the `.gem` file to [rubygems.org](https://rubygems.org). ## Contributing Bug reports and pull requests are welcome on GitHub at https://github.com/Fire-Dragon-DoL/salesforce_id. ## License The gem is available as open source under the terms of the [MIT License](http://opensource.org/licenses/MIT).