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Allow transfers based on transactions in different currencies (#903)

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* Allow transfers between transactions in different currencies

* Review fixes
This commit is contained in:
Jakub Kottnauer
2024-06-21 23:04:15 +02:00
committed by GitHub
parent 12380dc8ad
commit 3cae528dfd
2 changed files with 14 additions and 2 deletions
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7
app/models/account/transfer.rb
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@@ -1,7 +1,8 @@
class Account::Transfer < ApplicationRecord
has_many :transactions, dependent: :nullify
validate :transaction_count, :from_different_accounts, :net_zero_flows, :all_transactions_marked
validate :net_zero_flows, if: :single_currency_transfer?
validate :transaction_count, :from_different_accounts, :all_transactions_marked
def inflow_transaction
transactions.find { |t| t.inflow? }
@@ -32,6 +33,10 @@ class Account::Transfer < ApplicationRecord
private
def single_currency_transfer?
transactions.map(&:currency).uniq.size == 1
end
def transaction_count
unless transactions.size == 2
errors.add :transactions, "must have exactly 2 transactions"