Class: TxCatcher::Transaction

Inherits:
Sequel::Model
  • Object
show all
Defined in:
lib/txcatcher/models/transaction.rb

Instance Method Summary collapse

Instance Method Details

#after_save ⇒ Object 



20
21
22
23
24
25
 
# File 'lib/txcatcher/models/transaction.rb', line 20

def after_save
  self.deposits.each do |d|
    d.transaction = self
    d.save
  end
end

#before_validation ⇒ Object 



6
7
8
9
10
11
12
13
14
15
16
17
18
 
# File 'lib/txcatcher/models/transaction.rb', line 6

def before_validation
  return if !self.new? || !self.deposits.empty?
  parse_transaction
  assign_transaction_attrs
  @tx_hash["vout"].uniq { |out| out["n"] }.each do |out|
    amount = Satoshi.new(out["value"], from_unit: :btc).to_i if out["value"]
    address = out["scriptPubKey"]["addresses"]&.first
    # Do not create a new deposit unless it actually makes sense to create one
    if address && amount && amount > 0
      self.deposits << Deposit.new(amount: amount, address_string: address)
    end
  end
end

#confirmations ⇒ Object 



31
32
33
34
35
36
37
 
# File 'lib/txcatcher/models/transaction.rb', line 31

def confirmations
  if self.block_height
    TxCatcher.current_block_height - self.block_height + 1
  else
    0
  end
end

#tx_hash ⇒ Object 



27
28
29
 
# File 'lib/txcatcher/models/transaction.rb', line 27

def tx_hash
  @tx_hash || parse_transaction
end