Class: TonSdkRubySmc::HighloadWalletV2

Inherits:
Object
  • Object
show all
Extended by:
TonSdkRuby, TonSdkRubySmc
Includes:
TonSdkRuby
Defined in:
lib/ton-sdk-ruby-smc/wallets/highload_wallet_v2.rb

Constant Summary collapse

HIGHLOADWALLET_V2_CODE = 
"B5EE9C724101090100E5000114FF00F4A413F4BCF2C80B010201200203020148040501EAF28308D71820D31FD33FF823AA1F5320B9F263ED44D0D31FD33FD3FFF404D153608040F40E6FA131F2605173BAF2A207F901541087F910F2A302F404D1F8007F8E16218010F4786FA5209802D307D43001FB009132E201B3E65B8325A1C840348040F4438AE63101C8CB1F13CB3FCBFFF400C9ED54080004D03002012006070017BD9CE76A26869AF98EB85FFC0041BE5F976A268698F98E99FE9FF98FA0268A91040207A0737D098C92DBFC95DD1F140034208040F4966FA56C122094305303B9DE2093333601926C21E2B39F9E545A"

Constants included from TonSdkRubySmc

PWV2_CODE, TOKEN_ATTRIBUTES_SHA256, VERSION

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from TonSdkRubySmc

require_type

Constructor Details

#initialize(pubkey, workchain = 0, sub_wallet_id = 0) ⇒ HighloadWalletV2

Returns a new instance of HighloadWalletV2.



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# File 'lib/ton-sdk-ruby-smc/wallets/highload_wallet_v2.rb', line 70

def initialize(pubkey, workchain = 0, sub_wallet_id = 0)
  @pubkey = pubkey
  @sub_wallet_id = sub_wallet_id
  @code = deserialize(hex_to_bytes(HIGHLOADWALLET_V2_CODE)).first
  @init = build_state_init
  @address = Address.new("#{workchain}:#{init.cell.hash}")
end

Instance Attribute Details

#address ⇒ Object

Returns the value of attribute address.



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# File 'lib/ton-sdk-ruby-smc/wallets/highload_wallet_v2.rb', line 68

def address
  @address
end

#code ⇒ Object

Returns the value of attribute code.



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# File 'lib/ton-sdk-ruby-smc/wallets/highload_wallet_v2.rb', line 68

def code
  @code
end

#init ⇒ Object

Returns the value of attribute init.



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# File 'lib/ton-sdk-ruby-smc/wallets/highload_wallet_v2.rb', line 68

def init
  @init
end

#pubkey ⇒ Object

Returns the value of attribute pubkey.



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# File 'lib/ton-sdk-ruby-smc/wallets/highload_wallet_v2.rb', line 68

def pubkey
  @pubkey
end

#sub_wallet_id ⇒ Object

Returns the value of attribute sub_wallet_id.



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# File 'lib/ton-sdk-ruby-smc/wallets/highload_wallet_v2.rb', line 68

def sub_wallet_id
  @sub_wallet_id
end

Class Method Details

.generate_query_id(timeout, random_id = nil) ⇒ Object 



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# File 'lib/ton-sdk-ruby-smc/wallets/highload_wallet_v2.rb', line 78

def self.generate_query_id(timeout, random_id = nil)
  now = Time.now.to_i
  random = random_id || rand(0..(2**32 - 1))
  (now + timeout) << 32 | random
end

Instance Method Details

#build_transfer(transfers, private_key, is_init = false, timeout = 60, query_id = nil) ⇒ Object 



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# File 'lib/ton-sdk-ruby-smc/wallets/highload_wallet_v2.rb', line 84

def build_transfer(transfers, private_key, is_init = false, timeout = 60, query_id = nil)
  raise "Transfers must be an [WalletV4Transfer]" unless transfers.size > 0 && transfers.first.is_a?(HighloadWalletV2Transfer)
  raise "HighloadWallet v2 can handle only 254 transfers at once" unless (transfers.size <= 254 && transfers.size > 0)

  query_id ||= HighloadWalletV2.generate_query_id(timeout)
  body = Builder.new
                .store_uint(sub_wallet_id, 32)
                .store_uint(query_id, 64)

  dict = HashmapE.new(16, {
    serializers: {
      key: ->(number) {
        Builder.new.store_int(number, 16).bits
      },
      value: ->(transfer) {
        internal_message = Message.new(
          MessageOptions.new(
            info: CommonMsgInfo.new(
              IntMsgInfo.new(
                dest: transfer.destination,
                bounce: transfer.bounce,
                value: transfer.value,
                )
            ),
            body: transfer.body,
            init: transfer.init,
            )
        )

        Builder.new
                   .store_uint(transfer.mode, 8)
                   .store_ref(internal_message.cell)
                   .cell
      }
    }
  })

  transfers.each_with_index do |transfer, index|
    dict.set(index, transfer)
  end

  body.store_dict(dict)
  signature = sign_cell(body.cell, private_key)

  message_body = Builder.new
                        .store_bytes(signature.unpack('C*'))
                        .store_slice(body.cell.parse)

  state_init = is_init ? init : nil

  Message.new(
    MessageOptions.new(
      info: CommonMsgInfo.new(
        ExtInMsgInfo.new(
          dest: address
        )
      ),
      body: message_body.cell,
      init: state_init
    )
  )
end