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Patrick O'Grady 2020-10-27 08:31:48 -07:00
parent dcdc1cf81f
commit 68a2b1666e
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1 changed files with 39 additions and 11 deletions
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50
rosetta-cli-conf/testnet/bitcoin.ros
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@ -53,7 +53,8 @@ transfer(10){
max_fee_amount = "1200";
send_buffer = {{dust_amount}} + {{max_fee_amount}};
// reserved_amount is max_fee_amount + min_utxo size x 2
// We look for a coin of value >= the reserved_amount to create
// a transfer with change (reserved_amount is max_fee_amount + dust_amount x 2).
reserved_amount = "2400";
sender = find_balance({
"minimum_balance":{
@ -63,22 +64,32 @@ transfer(10){
"require_coin": true
});
available_amount = {{sender.balance.value}} - {{send_buffer}};
// The amount we send to the recipient is a random value
// between the dust_amount and the value of the entire coin (minus
// the amount reserved for fee payment and covering the dust minimum
// of the change UTXO).
receivable_amount = {{sender.balance.value}} - {{send_buffer}};
recipient_amount = random_number({
"minimum": {{dust_amount}},
"maximum": {{available_amount}}
"maximum": {{receivable_amount}}
});
print_message({
"recipient_amount":{{recipient_amount}}
});
total_change_amount = {{sender.balance.value}} - {{recipient_amount}};
change_amount = {{total_change_amount}} - {{max_fee_amount}};
// The change amount is what we aren't sending to the recipient
// minus the maximum fee. Don't worry, we will adjust this
// amount to avoid overpaying the fee after the dry run
// completes.
raw_change_amount = {{sender.balance.value}} - {{recipient_amount}};
change_amount = {{raw_change_amount}} - {{max_fee_amount}};
print_message({
"change_amount":{{change_amount}}
});
sender_amount = 0 - {{sender.balance.value}};
// The last thing we need to do before creating the transaction
// is to find a recipient with a *types.AccountIdentifier that
// is not equal to the sender.
recipient = find_balance({
"not_account_identifier":[{{sender.account_identifier}}],
"not_coins":[{{sender.coin}}],
@ -89,6 +100,8 @@ transfer(10){
"create_limit": 100,
"create_probability": 50
});
sender_amount = 0 - {{sender.balance.value}};
transfer_dry_run.confirmation_depth = "1";
transfer_dry_run.dry_run = true;
transfer_dry_run.operations = [
@ -114,12 +127,16 @@ transfer(10){
];
},
transfer{
// The suggested_fee is returned in the /construction/metadata
// response and saved to transfer_dry_run.suggested_fee.
suggested_fee = find_currency_amount({
"currency":{{currency}},
"amounts":{{transfer_dry_run.suggested_fee}}
});
change_amount = {{total_change_amount}} - {{suggested_fee.value}};
change_minus_dust = {{change_amount}} - {{dust_amount}};
// We can access the variables of other scenarios, so we don't
// need to recalculate raw_change_amount.
change_amount = {{raw_change_amount}} - {{suggested_fee.value}};
transfer.network = {{transfer_dry_run.network}};
transfer.confirmation_depth = {{transfer_dry_run.confirmation_depth}};
transfer.operations = [
@ -151,9 +168,9 @@ return_funds(10){
transfer_dry_run.network = {"network":"Testnet3", "blockchain":"Bitcoin"};
currency = {"symbol":"tBTC", "decimals":8};
// We look for a sender that is able to pay the
// max_fee_amount + min_utxo size (reserved_amount is max_fee_amount + min_utxo size).
max_fee_amount = "1200";
// reserved_amount is max_fee_amount + min_utxo size
reserved_amount = "1800";
sender = find_balance({
"minimum_balance":{
@ -163,13 +180,18 @@ return_funds(10){
"require_coin": true
});
// We send the maximum amount available to the recipient. Don't worry
// we will modify this after the dry run to make sure we don't overpay.
recipient_amount = {{sender.balance.value}} - {{max_fee_amount}};
print_message({
"recipient_amount":{{recipient_amount}}
});
// We load the recipient address from an ENV.
recipient_address = load_env("RECIPIENT");
recipient = {"address": {{recipient_address}}};
sender_amount = 0 - {{sender.balance.value}};
recipient = {"address": "mkHS9ne12qx9pS9VojpwU5xtRd4T7X7ZUt"};
transfer_dry_run.confirmation_depth = "1";
transfer_dry_run.dry_run = true;
transfer_dry_run.operations = [
@ -189,14 +211,20 @@ return_funds(10){
];
},
transfer{
// The suggested_fee is returned in the /construction/metadata
// response and saved to transfer_dry_run.suggested_fee.
suggested_fee = find_currency_amount({
"currency":{{currency}},
"amounts":{{transfer_dry_run.suggested_fee}}
});
// We calculate the recipient_amount using the new suggested_fee
// and assert that it is above the minimum UTXO size.
recipient_amount = {{sender.balance.value}} - {{suggested_fee.value}};
dust_amount = "600";
recipient_minus_dust = {{recipient_amount}} - {{dust_amount}};
assert({{recipient_minus_dust}});
transfer.network = {{transfer_dry_run.network}};
transfer.confirmation_depth = {{transfer_dry_run.confirmation_depth}};
transfer.operations = [