Merge pull request #2035 from alphagov/convert-pay-leave-for-parents-…

…to-ruby

Convert pay-leave-for-parents to Ruby

lib/smart_answer/calculators/pay_leave_for_parents_calculator.rb

@@ -0,0 +1,112 @@
+module SmartAnswer::Calculators
+  class PayLeaveForParentsCalculator
+    def continuity_start_date(date)
+      saturday_before(date - 39.weeks)
+    end
+
+    def continuity_end_date(date)
+      sunday_before(date - 15.weeks)
+    end
+
+    def lower_earnings_amount(due_date)
+      start_date = lower_earnings_start_date(due_date)
+      if in_2013_2014_fin_year?(start_date)
+        SmartAnswer::Money.new(109)
+      elsif in_2014_2015_fin_year?(start_date)
+        SmartAnswer::Money.new(111)
+      elsif in_2015_2016_fin_year?(start_date)
+        SmartAnswer::Money.new(112)
+      else
+        SmartAnswer::Money.new(112)
+      end
+    end
+
+    def lower_earnings_start_date(date)
+      saturday_before(date - 22.weeks)
+    end
+
+    def lower_earnings_end_date(date)
+      saturday_before(date - 14.weeks)
+    end
+
+    def earnings_employment_start_date(date)
+      sunday_before(date - 66.weeks)
+    end
+
+    def earnings_employment_end_date(date)
+      saturday_before(date)
+    end
+
+    def continuity(job_before, job_after)
+      job_before == "yes" && job_after == "yes"
+    end
+
+    #Lower earnings test: person has earned more than
+    #the lower earnings limit
+    def lower_earnings(lel)
+      lel == "yes"
+    end
+
+    #Earnings and employment test
+    def earnings_employment(earnings_employment, work_employment)
+      earnings_employment == "yes" && work_employment == "yes"
+    end
+
+    def range_in_2013_2014_fin_year?(date)
+      date_in_39_week_range?(2013, 2014, date)
+    end
+
+    def range_in_2014_2015_fin_year?(date)
+      date_in_39_week_range?(2014, 2015, date)
+    end
+
+    def range_in_2015_2016_fin_year?(date)
+      date_in_39_week_range?(2015, 2016, date)
+    end
+
+    def start_of_maternity_allowance(date)
+      sunday_before(date - 11.weeks)
+    end
+
+    def earliest_start_mat_leave(date)
+      sunday_before(date - 11.weeks)
+    end
+
+    def maternity_leave_notice_date(date)
+      saturday_before(date - 14.weeks)
+    end
+
+    def paternity_leave_notice_date(date)
+      saturday_before(date - 14.weeks)
+    end
+
+    def in_2013_2014_fin_year?(date)
+      (Date.new(2013, 05, 06)..Date.new(2014, 05, 05)).cover?(date)
+    end
+
+    def in_2014_2015_fin_year?(date)
+      (Date.new(2014, 05, 06)..Date.new(2015, 05, 05)).cover?(date)
+    end
+
+    def in_2015_2016_fin_year?(date)
+      (Date.new(2015, 05, 06)..Date.new(2016, 05, 05)).cover?(date)
+    end
+
+    private
+
+    def saturday_before(date)
+      (date - date.wday) - 1.day
+    end
+
+    def sunday_before(date)
+      date - date.wday
+    end
+
+    def date_in_39_week_range?(range_start, range_end, date)
+      start_date = date
+      end_date = start_date + 39.weeks
+      (Date.new(range_start, 05, 06)..Date.new(range_end, 05, 05)).cover?(start_date) ||
+        (Date.new(range_start, 05, 06)..Date.new(range_end, 05, 05)).cover?(end_date)
+    end
+  end
+end

lib/smart_answer_flows/locales/en/pay-leave-for-parents.yml

@@ -0,0 +1,112 @@
+---
+en-GB:
+  flow:
+    pay-leave-for-parents:
+      two_carers:
+        title: Will you care for the child with a partner?
+        post_body: |-
+          The partner must be one of the following:
+
+          - your husband, wife, civil partner or joint adopter
+          - the child’s other parent
+          - your partner (if they live with you and the child)
+        options:
+          'yes': 'Yes'
+          'no': 'No'
+      due_date:
+        title: When is the baby due?
+      employment_status_of_mother:
+        title: What’s the employment status of the mother?
+        post_body: Read about [employment statuses](/employment-status) if you aren’t
+          sure which one applies.
+        options:
+          employee: Employee
+          worker: Worker or agency worker
+          self-employed: Self-employed
+          unemployed: Unemployed
+      employment_status_of_partner:
+        title: What’s the employment status of the mother’s partner?
+        post_body: Read about [employment statuses](/employment-status) if you aren’t
+          sure which one applies.
+        options:
+          employee: Employee
+          worker: Worker or agency worker
+          self-employed: Self-employed
+          unemployed: Unemployed
+      mother_started_working_before_continuity_start_date:
+        title: Did the mother start her current or most recent job before %{continuity_start_date}?
+        options:
+          'yes': 'Yes'
+          'no': 'No'
+      mother_still_working_on_continuity_end_date:
+        title: Was the mother (or will she be) still working in that job on %{continuity_end_date}?
+        options:
+          'yes': 'Yes'
+          'no': 'No'
+      mother_salary:
+        title: How much does the mother earn (or did she earn, if she’s left her job)?
+        post_body: This is her total take-home pay before any deductions, eg tax.
+      mother_earned_more_than_lower_earnings_limit:
+        title: Has the mother earned (or will she have earned) more than %{lower_earnings_amount}
+          per week between %{lower_earnings_start_date} and %{lower_earnings_end_date}?
+        options:
+          'yes': 'Yes'
+          'no': 'No'
+      mother_worked_at_least_26_weeks:
+        title: Did the mother work (or will she have worked) for at least 26 weeks
+          between %{earnings_employment_start_date} and %{earnings_employment_end_date}?
+        post_body: The 26 weeks don’t need to be in a row. They can be full or part
+          weeks.
+        options:
+          'yes': 'Yes'
+          'no': 'No'
+      mother_earned_at_least_390:
+        title: Did the mother earn (or will she have earned) a total of £390 or more
+          in any 13 weeks between %{earnings_employment_start_date} and
+          %{earnings_employment_end_date}?
+        post_body: The 13 weeks don’t need to be in a row.
+        options:
+          'yes': 'Yes'
+          'no': 'No'
+      salary_1_66_weeks:
+        title: How much did the mother earn between %{earnings_employment_start_date}
+          and %{earnings_employment_end_date}?
+      partner_started_working_before_continuity_start_date:
+        title: Did the mother’s partner start their current or most recent job before
+          %{continuity_start_date}?
+        options:
+          'yes': 'Yes'
+          'no': 'No'
+      partner_still_working_on_continuity_end_date:
+        title: Was the mother’s partner (or will they be) still working in that job
+          on %{continuity_end_date}?
+        options:
+          'yes': 'Yes'
+          'no': 'No'
+      partner_salary:
+        title: How much does the mother’s partner earn (or did they earn, if they’ve
+          left their job)?
+        post_body: This is their total take-home pay before any deductions, eg tax.
+      partner_earned_more_than_lower_earnings_limit:
+        title: Has the mother’s partner earned (or will they have earned) more than
+          %{lower_earnings_amount} per week between %{lower_earnings_start_date}
+          and %{lower_earnings_end_date}?
+        options:
+          'yes': 'Yes'
+          'no': 'No'
+      partner_worked_at_least_26_weeks:
+        title: Did the mother’s partner work (or will they have worked) for at least
+          26 weeks between %{earnings_employment_start_date} and %{earnings_employment_end_date}?
+        post_body: The 26 weeks don’t need to be in a row. They can be full or part
+          weeks.
+        options:
+          'yes': 'Yes'
+          'no': 'No'
+      partner_earned_at_least_390:
+        title: Did the mother’s partner earn (or will they have earned) a total of
+          £390 or more in any 13 weeks between %{earnings_employment_start_date}
+          and %{earnings_employment_end_date}?
+        post_body: The 13 weeks don’t need to be in a row.
+        options:
+          'yes': 'Yes'
+          'no': 'No'