089c690b49
Here's a better alternative than the first one. Added a new abstraction level from which are performed both types of census calls, while the logic of those is managed in their own library.
60 lines
1.5 KiB
Ruby
60 lines
1.5 KiB
Ruby
class Poll
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class Voter < ActiveRecord::Base
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belongs_to :poll
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belongs_to :user
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belongs_to :geozone
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belongs_to :booth_assignment
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belongs_to :officer_assignment
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validates :poll_id, presence: true
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validates :user_id, presence: true
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validates :document_number, presence: true, uniqueness: { scope: [:poll_id, :document_type], message: :has_voted }
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before_validation :set_demographic_info, :set_document_info
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def set_demographic_info
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return if user.blank?
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self.gender = user.gender
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self.age = user.age
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self.geozone = user.geozone
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end
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def set_document_info
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return if user.blank?
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self.document_type = user.document_type
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self.document_number = user.document_number
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end
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private
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def in_census?
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census_api_response.valid?
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end
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def census_api_response
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@census_api_response ||= CensusCaller.new.call(document_type, document_number)
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end
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def fill_stats_fields
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if in_census?
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self.gender = census_api_response.gender
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self.geozone_id = Geozone.select(:id).where(census_code: census_api_response.district_code).first.try(:id)
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self.age = voter_age(census_api_response.date_of_birth)
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end
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end
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def voter_age(dob)
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if dob.blank?
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nil
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else
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now = Date.current
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now.year - dob.year - (now.month > dob.month || (now.month == dob.month && now.day >= dob.day) ? 0 : 1)
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end
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end
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end
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end
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