Application Example based on Gov.uk public code.

This talk shows how we can implement a custom customer service flow based on the SmartAnswers module from the GOV.UK project.

Transcript

1. @codescrum Application Example based on Gov.uk public code This talk shows how we can implement a custom customer service flow based on the SmartAnswers module from the GOV.UK project. Jairo Diaz @codescrum
2. @codescrum Requirement • Implement a pension advice tool: Start Question 1 Question 2 Oucome 1 Question 4 Oucome 2 Oucome 3 Oucome 4
3. @codescrum GOV.UK • https://www.gov.uk/which-finance-is-right-for-your-business/
4. @codescrum Can we reuse? 1. Spike: Install and implement a simple flow 2. Review code 3. Reuse code
5. @codescrum Step 1. Test Simple Flow • Github project: alphagov / smart-answers-stack • Check Readme.md
6. @codescrum Dependencies for Smart-answers Smart-anwers (5001) Static (5000) GovUk_Content_API (5002) MongoDb (27017) Local URL: http://smartanswers.dev.gov.uk/which-finance-is-right-for-your-business
7. @codescrum Smart-answers DSL (flow.rb) multiple_choice :have_you_got_a_letter? do option :yes => :what_does_your_letter_say? option :no => :workplace_pension_good_idea end multiple_choice :what_does_your_letter_say? {...} outcome :workplace_pension_good_idea outcome :no_outcome
8. @codescrum Smart-answers Text (flow.yml) en: test-flow: flow: have_you_got_a_letter?: title: Have you received a letter ... options: "yes": "Yes" "no": "No" workplace_pension_good_idea: body: “the advice is here”
9. @codescrum Step 2. Review Code CodeClimate Metrics: Duplication / Complex Method / Complex Class
10. @codescrum Test Coverage
11. @codescrum Rails App SmartAnswers Controller SmartAnswers Presenter Show.html.erb Look up translations Controls UI elements Find Flow Control user interaction Controls Display for a multiple choice question with “options” MultipleChoice QuestionPresenter Renders UI
12. @codescrum Library Interface SmartAnswers Presenter FlowRegistry MultipleChoice MultipleChoice QuestionPresenter Method instance Method find Flow Method name Method process Method node Method path SmartAnswers Controller Method name Method process Method node Method path Method name Method options Method to_response
13. @codescrum Library Implementation State Node Question::Base SmartAnswers Presenter FlowRegistry MultipleChoice MultipleChoice QuestionPresenter Flow SmartAnswers Controller
14. @codescrum Step 3. Reuse Code FlowStatePresenter QuestionPresenter Flows Controller SmartAnswers Presenter MultipleChoice QuestionPresenter SmartAnswers Controller FlowRegistry MultipleChoice Flow
15. @codescrum Additional elements • Custom Javascript application • Localisation for an additional language • Cucumber / RSpec testbed • Google Analytics configuration • Deployment • Service monitoring
16. @codescrum Workplace pension advice tool https://www.moneyadviceservice.org.uk/en/tools/workplace-pension-advice-tool
17. @codescrum The new budget tool https://www.moneyadviceservice.org.uk/en/tools/the-budget-and-you
18. @codescrum Other Interesting Projects • Smart-answers-builder file://localhost/Users/User/Github/smart-answer-builder/index.html • Performance management apps (backdrop) https://www.gov.uk/performance/dashboard • CMS: whitehall / publisher / frontend • Puppet modules
19. @codescrum Thank you & Questions