84 lines
2.5 KiB
Ruby
84 lines
2.5 KiB
Ruby
class BankTransaction < ApplicationRecord
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include LocalizeInput
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# @!attribute external_id
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# @return [String] Unique Identifier of the transaction within the bank account.
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# @!attribute date
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# @return [Date] Date of the transaction.
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# @!attribute amount
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# @return [Number] Amount credited.
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# @!attribute iban
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# @return [String] Internation Bank Account Number of the sending/receiving account.
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# @!attribute reference
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# @return [String] 140 character long reference field as defined by SEPA.
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# @!attribute text
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# @return [String] Short description of the transaction.
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# @!attribute receipt
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# @return [String] Optional additional more detailed description of the transaction.
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# @!attribute image
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# @return [Binary] Optional PNG image for e.g. scan of paper receipt.
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belongs_to :bank_account
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belongs_to :financial_link, optional: true
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belongs_to :supplier, optional: true, foreign_key: 'iban', primary_key: 'iban'
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belongs_to :user, optional: true, foreign_key: 'iban', primary_key: 'iban'
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validates_presence_of :date, :amount, :bank_account_id
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validates_numericality_of :amount
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scope :without_financial_link, -> { where(financial_link: nil) }
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# Replace numeric seperator with database format
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localize_input_of :amount
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def image_url
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'data:image/png;base64,' + Base64.encode64(self.image)
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end
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def assign_to_invoice
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return false unless supplier
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content = text || ""
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content += "\n" + reference if reference.present?
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invoices = supplier.invoices.unpaid.select { |i| content.include? i.number }
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invoices_sum = invoices.map(&:amount).sum
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return false if amount != -invoices_sum
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transaction do
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link = FinancialLink.new
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invoices.each { |i| i.update_attributes! financial_link: link, paid_on: date }
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update_attribute :financial_link, link
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end
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return true
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end
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def assign_to_ordergroup
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m = BankTransactionReference.parse(reference)
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return unless m
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return false if m[:parts].values.sum != amount
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group = Ordergroup.find_by_id(m[:group])
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return false unless group
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usr = m[:user] ? User.find_by_id(m[:user]) : group.users.first
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return false unless usr
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transaction do
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note = "ID=#{id} (#{amount})"
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link = FinancialLink.new
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m[:parts].each do |short, value|
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ftt = FinancialTransactionType.find_by_name_short(short)
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return false unless ftt
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group.add_financial_transaction! value, note, usr, ftt, link if value > 0
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end
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update_attribute :financial_link, link
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end
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return true
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end
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end
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