76 lines
2.5 KiB
Ruby
76 lines
2.5 KiB
Ruby
# License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
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require_dependency 'lib/timespan'
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class RecurringDonation < ApplicationRecord
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#TODO:
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# attr_accessible \
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# :amount, # int (cents)
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# :active, # bool (whether this recurring donation should still be paid)
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# :paydate, # int (fixed date of the month for monthly recurring donations)
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# :interval, # int (interval of time, ie the '3' in '3 months')
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# :time_unit, # str ('month', 'day', 'week', or 'year')
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# :start_date, # date (when to start this recurring donation)
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# :end_date, # date (when to deactivate this recurring donation)
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# :n_failures, # int (how many times the charge has failed)
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# :edit_token, # str / uuid to validate the editing page, linked from their email client
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# :cancelled_by, # str email of user/supporter who made the cancellation
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# :cancelled_at, # datetime of user/supporter who made the cancellation
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# :donation_id, :donation,
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# :nonprofit_id, :nonprofit,
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# :supporter_id #used because things are messed up in the datamodel
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scope :active, -> {where(active: true)}
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scope :inactive, -> {where(active: [false,nil])}
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scope :monthly, -> {where(time_unit: 'month', interval: 1)}
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scope :annual, -> {where(time_unit: 'year', interval: 1)}
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belongs_to :donation
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belongs_to :nonprofit
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has_many :charges, through: :donation
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has_one :card, through: :donation
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has_one :supporter, through: :donation
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validates :paydate, numericality: {less_than: 29}, allow_blank: true
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validates :donation_id, presence: true
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validates :nonprofit_id, presence: true
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validates :start_date, presence: true
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validates :interval, presence: true, numericality: {greater_than: 0}
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validates :time_unit, presence: true, inclusion: {in: Timespan::Units}
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validates_associated :donation
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def most_recent_charge
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if (self.charges)
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return self.charges.sort_by { |c| c.created_at }.last()
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end
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end
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def most_recent_paid_charge
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if (self.charges)
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return self.charges.find_all {|c| c.paid?}.sort_by { |c| c.created_at }.last()
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end
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end
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def total_given
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if (self.charges)
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return self.charges.find_all(&:paid?).sum(&:amount)
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end
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end
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# XXX let's make these monthly_totals a query
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# Or just push it into the front-end
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def self.monthly_total
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self.all.map(&:monthly_total).sum
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end
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def monthly_total
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multiple = {
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'week' => 4,
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'day' => 30,
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'year' => 0.0833
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}[self.interval] || 1
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return self.donation.amount * multiple
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end
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end
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