houdini/lib/import/import_civicrm_payments.rb

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module ImportCivicrmPayments
## MINIMALLY TESTED!!!
def self.import_from_csv(csv_body, nonprofit, field_of_supporter_id)
Qx.transaction do
CSV::Converters[:blank_to_nil] = lambda do |field|
field && field.empty? ? nil : field
end
csv = CSV.new(csv_body, :headers => true, :converters => [ :blank_to_nil])
contrib_records = csv.to_a.map {|row| row.to_hash }
pay_imp = PaymentImport.create(nonprofit: nonprofit)
supporter_id_custom_field = CustomFieldMaster.where("nonprofit_id = ? AND name = ?", nonprofit.id, field_of_supporter_id).first
unless supporter_id_custom_field
raise ParamValidation::ValidationError.new("There is no custom field for nonprofit #{nonprofit.id} and field named #{field_of_supporter_id}", {key: :field_of_supporter_id})
end
supporters_with_fields = Supporter.includes(:custom_field_joins).where("supporters.nonprofit_id = ? AND custom_field_joins.custom_field_master_id = ?", nonprofit.id, supporter_id_custom_field.id)
questionable_records = []
contrib_records.each {|r|
our_supporter = supporters_with_fields.where('custom_field_joins.value = ?', r[field_of_supporter_id].to_s).first
unless our_supporter
questionable_records.push(r)
next
end
known_fields = ['Date Received', 'Total Amount', ]
notes = ""
r.except(known_fields).keys.each{|k|
notes += "#{k}: #{r[k]}\n"
}
offsite = nil
if r['payment_instrument'] == 'Check'
offsite = {kind: 'check', check_number: r['Check Number']}
end
puts r['Date Received']
date_received = nil
Time.use_zone('Pacific Time (US & Canada)') do
date_received = Time.zone.parse(r['Date Received'])
puts date_received
end
d = InsertDonation.offsite(
{
amount: Format::Currency.dollars_to_cents(r['Total Amount']),
nonprofit_id: nonprofit.id,
supporter_id: our_supporter.id,
comment: notes,
date: date_received.to_s,
offsite_payment: offsite
}.with_indifferent_access
)
puts d
pay_imp.donations.push(Donation.find(d[:json]['donation']['id']))
}
questionable_records
end
end
def self.undo(import_id)
Qx.transaction do
import = PaymentImport.find(import_id)
import.donations.each{|d|
d.payments.each{|p|
p.destroy
}
if d.offsite_payment
d.offsite_payment.destroy
end
d.destroy
}
import.destroy
end
end
end