clicada/clicada/cli/user.py

124 lines
4.6 KiB
Python

# standard imports
import datetime
import logging
import os
import sys
from pathlib import Path
from chainlib.encode import TxHexNormalizer
from chainlib.eth.address import is_address, to_checksum_address
# external imports
from cic_eth_registry import CICRegistry
from cic_eth_registry.lookup.tokenindex import TokenIndexLookup
from cic_types.models.person import Person
from clicada.error import MetadataNotFoundError
from clicada.token import FileTokenStore, token_balance
# local imports
from clicada.tx import ResolvedTokenTx, TxGetter
from clicada.user import FileUserStore
from hexathon import add_0x
logg = logging.getLogger(__name__)
tx_normalizer = TxHexNormalizer()
def process_args(argparser):
argparser.add_argument('-m', '--method', type=str, help='lookup method')
argparser.add_argument('--meta-url', dest='meta_url', type=str, help='Url to retrieve metadata from')
argparser.add_argument('-f', '--force-update', dest='force_update', action='store_true', help='Update records of mutable entries')
argparser.add_argument('identifier', type=str, help='user identifier (phone_number or address)')
def extra_args():
return {
'force_update': '_FORCE',
'method': 'META_LOOKUP_METHOD',
'meta_url': 'META_URL',
'identifier': '_IDENTIFIER',
}
def apply_args(config, args):
if config.get('META_LOOKUP_METHOD'):
raise NotImplementedError('Sorry, currently only "phone" lookup method is implemented')
def validate(config, args):
pass
def execute(ctrl):
tx_getter = TxGetter(ctrl.get('TX_CACHE_URL'), 10)
store_path = os.path.join(str(Path.home()), '.clicada')
user_phone_file_label = 'phone'
user_phone_store = FileUserStore(ctrl.opener('meta'), ctrl.chain(), user_phone_file_label, store_path, int(ctrl.get('FILESTORE_TTL')), encrypter=ctrl.encrypter)
identifier = ctrl.get('_IDENTIFIER')
ctrl.notify('resolving identifier {} to wallet address'.format(identifier))
if is_address(identifier):
user_address = identifier
else:
user_address = user_phone_store.by_phone(identifier, update=ctrl.get('_FORCE'))
if user_address == None:
ctrl.ouch('unknown identifier: {}\n'.format(identifier))
sys.exit(1)
try:
user_address = to_checksum_address(user_address)
except ValueError:
ctrl.ouch('invalid response "{}" for {}\n'.format(user_address, identifier))
sys.exit(1)
logg.debug('loaded user address {} for {}'.format(user_address, identifier))
user_address_normal = tx_normalizer.wallet_address(user_address)
ctrl.notify('retrieving txs for address {}'.format(user_address_normal))
txs = tx_getter.get(user_address)
token_store = FileTokenStore(ctrl.chain(), ctrl.conn(), 'token', store_path)
user_address_file_label = 'address'
user_address_store = FileUserStore(ctrl.opener('meta'), ctrl.chain(), user_address_file_label, store_path, int(ctrl.get('FILESTORE_TTL')), encrypter=ctrl.encrypter)
ctrl.notify('resolving metadata for address {}'.format(user_address_normal))
r = None
try:
r = user_address_store.by_address(user_address_normal, update=ctrl.get('_FORCE'))
except MetadataNotFoundError as e:
ctrl.ouch('could not resolve metadata for user: {}'.format(e))
ctrl.write(f"""Phone: {ctrl.get('_IDENTIFIER')}
Network address: {add_0x(user_address)}
Chain: {ctrl.chain().common_name()}
Name: {str(r)}
Registered: {r and datetime.datetime.fromtimestamp(r).ctime()}
Gender: {r and r.gender}
Location: {r and r.location['area_name']}
Products: {r and ','.join(r.products)}
Tags: {r and ','.join(r.tags)}"""
)
tx_lines = []
seen_tokens = {}
for tx_src in txs['data']:
ctrl.notify('resolve details for tx {}'.format(tx_src['tx_hash']))
tx = ResolvedTokenTx.from_dict(tx_src)
tx.resolve(token_store, user_address_store, show_decimals=True, update=ctrl.get('_FORCE'))
tx_lines.append(tx)
seen_tokens[tx.source_token_label] = tx.source_token
seen_tokens[tx.destination_token_label] = tx.destination_token
for k in seen_tokens.keys():
ctrl.notify('resolve token {}'.format(seen_tokens[k]))
(token_symbol, token_decimals) = token_store.by_address(seen_tokens[k])
ctrl.notify('get token balance for {} => {}'.format(token_symbol, seen_tokens[k]))
balance = token_balance(ctrl.chain(), ctrl.conn(), seen_tokens[k], user_address)
fmt = '{:.' + str(token_decimals) + 'f}'
decimal_balance = fmt.format(balance / (10 ** token_decimals))
ctrl.write("Balances:\n {} {}".format(token_symbol, decimal_balance))
print()
for l in tx_lines:
ctrl.write(l)