73 lines
2.3 KiB
Ruby
73 lines
2.3 KiB
Ruby
# financial transactions are the foodcoop internal financial transactions
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# only ordergroups have an account balance and are happy to transfer money
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class FinancialTransaction < ApplicationRecord
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belongs_to :ordergroup, optional: true
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belongs_to :user
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belongs_to :financial_link, optional: true
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belongs_to :financial_transaction_type
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belongs_to :group_order, optional: true
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belongs_to :reverts, optional: true, class_name: 'FinancialTransaction', foreign_key: 'reverts_id'
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has_one :reverted_by, class_name: 'FinancialTransaction', foreign_key: 'reverts_id'
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validates_presence_of :amount, :note, :user_id
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validates_numericality_of :amount, greater_then: -100_000,
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less_than: 100_000
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scope :visible, -> { joins('LEFT JOIN financial_transactions r ON financial_transactions.id = r.reverts_id').where('r.id IS NULL').where(reverts: nil) }
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scope :without_financial_link, -> { where(financial_link: nil) }
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scope :with_ordergroup, -> { where.not(ordergroup: nil) }
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localize_input_of :amount
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after_initialize do
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initialize_financial_transaction_type
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end
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# @todo remove alias (and rename created_on to created_at below) after #575
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ransack_alias :created_at, :created_on
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def self.ransackable_attributes(auth_object = nil)
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%w(id amount note created_on user_id)
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end
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def self.ransackable_associations(auth_object = nil)
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%w() # none, and certainly not user until we've secured that more
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end
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# Use this save method instead of simple save and after callback
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def add_transaction!
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ordergroup.add_financial_transaction! amount, note, user, financial_transaction_type
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end
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def revert!(user)
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transaction do
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update_attribute :financial_link, FinancialLink.new
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rt = dup
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rt.amount = -rt.amount
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rt.reverts = self
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rt.user = user
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rt.save!
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ordergroup.update_balance! if ordergroup
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end
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end
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def hidden?
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reverts.present? || reverted_by.present?
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end
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def ordergroup_name
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ordergroup ? ordergroup.name : I18n.t('model.financial_transaction.foodcoop_name')
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end
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# @todo rename in model, see #575
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def created_at
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created_on
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end
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protected
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def initialize_financial_transaction_type
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self.financial_transaction_type ||= FinancialTransactionType.default
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end
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end
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