19 lines
558 B
Ruby
19 lines
558 B
Ruby
class TaxReference < ApplicationRecord
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default_scope { order(year: :desc) }
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validates :year, uniqueness: true
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MAX_MONTHLY_HOURS = 172
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def worker_contribution(number_of_hours)
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return self.hourly_wage * number_of_hours * self.worker_percentage / 100
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end
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def employer_contribution(number_of_hours)
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return self.hourly_wage * number_of_hours * self.employer_percentage / 100
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end
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def total_contribution(number_of_hours)
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return self.employer_contribution(number_of_hours) +
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self.worker_contribution(number_of_hours)
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end
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end
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