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cic-eth: Make nonce separate task

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This commit is contained in:
Louis Holbrook
2021-03-06 17:55:51 +00:00
parent 618769a0d2
commit f0088f20de
51 changed files with 1140 additions and 453 deletions
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14
apps/cic-eth/cic_eth/api/api_admin.py
View File

@@ -1,5 +1,6 @@
# standard imports
import logging
import sys
# third-party imports
import celery
@@ -317,6 +318,8 @@ class AdminApi:
:return: Transaction details
:rtype: dict
"""
problems = []
if tx_hash != None and tx_raw != None:
ValueError('Specify only one of hash or raw tx')
@@ -444,10 +447,12 @@ class AdminApi:
r = c.w3.eth.getTransactionReceipt(tx_hash)
if r.status == 1:
tx['network_status'] = 'Confirmed'
tx['block'] = r.blockNumber
tx['tx_index'] = r.transactionIndex
else:
tx['network_status'] = 'Reverted'
tx['network_block_number'] = r.blockNumber
tx['network_tx_index'] = r.transactionIndex
if tx['block_number'] == None:
problems.append('Queue is missing block number {} for mined tx'.format(r.blockNumber))
except web3.exceptions.TransactionNotFound:
pass
@@ -469,4 +474,9 @@ class AdminApi:
t = s.apply_async()
tx['status_log'] = t.get()
if len(problems) > 0:
sys.stderr.write('\n')
for p in problems:
sys.stderr.write('!!!{}\n'.format(p))
return tx

118
apps/cic-eth/cic_eth/api/api_task.py
View File

@@ -92,6 +92,11 @@ class Api:
],
queue=self.queue,
)
s_nonce = celery.signature(
'cic_eth.eth.tx.reserve_nonce',
[],
queue=self.queue,
)
s_tokens = celery.signature(
'cic_eth.eth.token.resolve_tokens_by_symbol',
[
@@ -110,7 +115,8 @@ class Api:
],
queue=self.queue,
)
s_check.link(s_tokens)
s_nonce.link(s_tokens)
s_check.link(s_nonce)
if self.callback_param != None:
s_convert.link(self.callback_success)
s_tokens.link(s_convert).on_error(self.callback_error)
@@ -147,6 +153,11 @@ class Api:
],
queue=self.queue,
)
s_nonce = celery.signature(
'cic_eth.eth.tx.reserve_nonce',
[],
queue=self.queue,
)
s_tokens = celery.signature(
'cic_eth.eth.token.resolve_tokens_by_symbol',
[
@@ -165,7 +176,8 @@ class Api:
],
queue=self.queue,
)
s_check.link(s_tokens)
s_nonce.link(s_tokens)
s_check.link(s_nonce)
if self.callback_param != None:
s_convert.link(self.callback_success)
s_tokens.link(s_convert).on_error(self.callback_error)
@@ -200,6 +212,13 @@ class Api:
],
queue=self.queue,
)
s_nonce = celery.signature(
'cic_eth.eth.tx.reserve_nonce',
[
from_address,
],
queue=self.queue,
)
s_tokens = celery.signature(
'cic_eth.eth.token.resolve_tokens_by_symbol',
[
@@ -217,7 +236,8 @@ class Api:
],
queue=self.queue,
)
s_check.link(s_tokens)
s_nonce.link(s_tokens)
s_check.link(s_nonce)
if self.callback_param != None:
s_transfer.link(self.callback_success)
s_tokens.link(s_transfer).on_error(self.callback_error)
@@ -228,82 +248,6 @@ class Api:
return t
def transfer_request(self, from_address, to_address, spender_address, value, token_symbol):
"""Executes a chain of celery tasks that issues a transfer request of ERC20 tokens from one address to another.
:param from_address: Ethereum address of sender
:type from_address: str, 0x-hex
:param to_address: Ethereum address of recipient
:type to_address: str, 0x-hex
:param spender_address: Ethereum address that is executing transfer (typically an escrow contract)
:type spender_address: str, 0x-hex
:param value: Estimated return from conversion
:type value: int
:param token_symbol: ERC20 token symbol of token to send
:type token_symbol: str
:returns: uuid of root task
:rtype: celery.Task
"""
s_check = celery.signature(
'cic_eth.admin.ctrl.check_lock',
[
[token_symbol],
self.chain_str,
LockEnum.QUEUE,
from_address,
],
queue=self.queue,
)
s_tokens_transfer_approval = celery.signature(
'cic_eth.eth.token.resolve_tokens_by_symbol',
[
self.chain_str,
],
queue=self.queue,
)
s_tokens_approve = celery.signature(
'cic_eth.eth.token.resolve_tokens_by_symbol',
[
self.chain_str,
],
queue=self.queue,
)
s_approve = celery.signature(
'cic_eth.eth.token.approve',
[
from_address,
spender_address,
value,
self.chain_str,
],
queue=self.queue,
)
s_transfer_approval = celery.signature(
'cic_eth.eth.request.transfer_approval_request',
[
from_address,
to_address,
value,
self.chain_str,
],
queue=self.queue,
)
# TODO: make approve and transfer_approval chainable so callback can be part of the full chain
if self.callback_param != None:
s_transfer_approval.link(self.callback_success)
s_tokens_approve.link(s_approve)
s_tokens_transfer_approval.link(s_transfer_approval).on_error(self.callback_error)
else:
s_tokens_approve.link(s_approve)
s_tokens_transfer_approval.link(s_transfer_approval)
g = celery.group(s_tokens_approve, s_tokens_transfer_approval) #s_tokens.apply_async(queue=self.queue)
s_check.link(g)
t = s_check.apply_async()
#t = s_tokens.apply_async(queue=self.queue)
return t
def balance(self, address, token_symbol, include_pending=True):
"""Calls the provided callback with the current token balance of the given address.
@@ -396,6 +340,11 @@ class Api:
],
queue=self.queue,
)
s_nonce = celery.signature(
'cic_eth.eth.tx.reserve_nonce',
[],
queue=self.queue,
)
s_account = celery.signature(
'cic_eth.eth.account.create',
[
@@ -403,7 +352,8 @@ class Api:
],
queue=self.queue,
)
s_check.link(s_account)
s_nonce.link(s_account)
s_check.link(s_nonce)
if self.callback_param != None:
s_account.link(self.callback_success)
@@ -438,6 +388,11 @@ class Api:
],
queue=self.queue,
)
s_nonce = celery.signature(
'cic_eth.eth.tx.reserve_nonce',
[],
queue=self.queue,
)
s_refill = celery.signature(
'cic_eth.eth.tx.refill_gas',
[
@@ -445,7 +400,8 @@ class Api:
],
queue=self.queue,
)
s_check.link(s_refill)
s_nonce.link(s_refill)
s_check.link(s_nonce)
if self.callback_param != None:
s_refill.link(self.callback_success)