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balancehelper.py
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import json, re
from sqltools import *
from blockchain_utils import *
def get_balancedata(address):
addr = re.sub(r'\W+', '', address) #check alphanumeric
ROWS=dbSelect("""select
f1.propertyid, sp.propertytype, f1.balanceavailable, f1.pendingpos, f1.pendingneg
from
(select
COALESCE(s1.propertyid,s2.propertyid) as propertyid, COALESCE(s1.balanceavailable,0) as balanceavailable,
COALESCE(s2.pendingpos,0) as pendingpos,COALESCE(s2.pendingneg,0) as pendingneg
from
(select propertyid,balanceavailable
from addressbalances
where address=%s) s1
full join
(SELECT atx.propertyid,
sum(CASE WHEN atx.balanceavailablecreditdebit > 0 THEN atx.balanceavailablecreditdebit ELSE 0 END) AS pendingpos,
sum(CASE WHEN atx.balanceavailablecreditdebit < 0 THEN atx.balanceavailablecreditdebit ELSE 0 END) AS pendingneg
from
addressesintxs atx, transactions tx
where
atx.txdbserialnum=tx.txdbserialnum
and tx.txstate='pending'
and tx.txdbserialnum<-1
and atx.address=%s
group by
atx.propertyid) s2
on s1.propertyid=s2.propertyid) f1
inner join smartproperties sp
on f1.propertyid=sp.propertyid and (sp.protocol='Omni' or sp.protocol='Mastercoin' or sp.protocol='Bitcoin')
order by f1.propertyid""",(addr,addr))
balance_data = { 'balance': [] }
ret = bc_getbalance(addr)
out = ret['bal']
err = ret['error']
for balrow in ROWS:
cID = str(int(balrow[0])) #currency id
sym_t = ('BTC' if cID == '0' else ('OMNI' if cID == '1' else ('T-OMNI' if cID == '2' else 'SP' + cID) ) ) #symbol template
#1 = new indivisible property, 2=new divisible property (per spec)
divi = True if int(balrow[1]) == 2 else False
res = { 'symbol' : sym_t, 'divisible' : divi, 'id' : cID }
res['pendingpos'] = str(long(balrow[3]))
res['pendingneg'] = str(long(balrow[4]))
if cID == '0':
#get btc balance from bc api's
if err != None or out == '':
#btc_balance[ 'value' ] = str(long(-555))
btc_balance[ 'value' ] = str(long(0))
else:
try:
if balrow[4] < 0:
#res['value'] = str(long( json.loads( out )[0][ 'paid' ]) + str(long(balrow[4]))
#res['value'] = str(long( json.loads( out )['data']['balance']*1e8) + str(long(balrow[4]))
res['value'] = str(long( out ) + long(balrow[4]))
else:
#res['value'] = str(long( json.loads( out )[0][ 'paid' ]))
#res['value'] = str(long( json.loads( out )['data']['balance']*1e8))
res['value'] = str(long( out ))
except ValueError:
#btc_balance[ 'value' ] = str(long(-555))
btc_balance[ 'value' ] = str(long(0))
else:
#get regular balance from db
if balrow[4] < 0:
#update the 'available' balance immediately when the sender sent something. prevent double spend
res['value'] = str(long(balrow[2]+balrow[4]))
else:
res['value'] = str(long(balrow[2]))
#res['reserved_balance'] = ('%.8f' % float(balrow[5])).rstrip('0').rstrip('.')
balance_data['balance'].append(res)
#check if we got BTC data from DB, if not trigger manually add
addbtc=True
for x in balance_data['balance']:
if "BTC" in x['symbol']:
addbtc=False
if addbtc:
btc_balance = { 'symbol': 'BTC', 'divisible': True, 'id' : 0 }
if err != None or out == '':
#btc_balance[ 'value' ] = str(long(-555))
btc_balance[ 'value' ] = str(long(0))
else:
try:
#btc_balance[ 'value' ] = str(long( json.loads( out )[0][ 'paid' ]))
#btc_balance[ 'value' ] = str(long( json.loads( out )['data']['balance']*1e8 ))
btc_balance[ 'value' ] = str(long( out ))
except ValueError:
#btc_balance[ 'value' ] = str(long(-555))
btc_balance[ 'value' ] = str(long(0))
btc_balance['pendingpos'] = str(long(0))
btc_balance['pendingneg'] = str(long(0))
balance_data['balance'].append(btc_balance)
return balance_data
def get_bulkbalancedata(addresses):
btclist=bc_getbulkbalance(addresses)
retval = {}
for address in addresses:
addr = re.sub(r'\W+', '', address) #check alphanumeric
ROWS=dbSelect("""select
f1.propertyid, sp.propertytype, f1.balanceavailable, f1.pendingpos, f1.pendingneg
from
(select
COALESCE(s1.propertyid,s2.propertyid) as propertyid, COALESCE(s1.balanceavailable,0) as balanceavailable,
COALESCE(s2.pendingpos,0) as pendingpos,COALESCE(s2.pendingneg,0) as pendingneg
from
(select propertyid,balanceavailable
from addressbalances
where address=%s) s1
full join
(SELECT atx.propertyid,
sum(CASE WHEN atx.balanceavailablecreditdebit > 0 THEN atx.balanceavailablecreditdebit ELSE 0 END) AS pendingpos,
sum(CASE WHEN atx.balanceavailablecreditdebit < 0 THEN atx.balanceavailablecreditdebit ELSE 0 END) AS pendingneg
from
addressesintxs atx, transactions tx
where
atx.txdbserialnum=tx.txdbserialnum
and tx.txstate='pending'
and tx.txdbserialnum<-1
and atx.address=%s
group by
atx.propertyid) s2
on s1.propertyid=s2.propertyid) f1
inner join smartproperties sp
on f1.propertyid=sp.propertyid and (sp.protocol='Omni' or sp.protocol='Mastercoin' or sp.protocol='Bitcoin')
order by f1.propertyid""",(addr,addr))
balance_data = { 'balance': [] }
try:
if address in btclist:
out = btclist[address]
err = None
else:
out = ''
err = "Missing"
except TypeError:
out = ''
err = "Missing"
for balrow in ROWS:
cID = str(int(balrow[0])) #currency id
sym_t = ('BTC' if cID == '0' else ('OMNI' if cID == '1' else ('T-OMNI' if cID == '2' else 'SP' + cID) ) ) #symbol template
#1 = new indivisible property, 2=new divisible property (per spec)
divi = True if int(balrow[1]) == 2 else False
res = { 'symbol' : sym_t, 'divisible' : divi, 'id' : cID }
res['pendingpos'] = str(long(balrow[3]))
res['pendingneg'] = str(long(balrow[4]))
if cID == '0':
#get btc balance from bc api's
if err != None or out == '':
#btc_balance[ 'value' ] = str(long(-555))
btc_balance[ 'value' ] = str(long(0))
else:
try:
if balrow[4] < 0:
#res['value'] = str(long( json.loads( out )[0][ 'paid' ]) + str(long(balrow[4]))
res['value'] = str(long( out ) + long(balrow[4]))
else:
#res['value'] = str(long( json.loads( out )[0][ 'paid' ]))
res['value'] = str(long( out ))
except ValueError:
#btc_balance[ 'value' ] = str(long(-555))
btc_balance[ 'value' ] = str(long(0))
else:
#get regular balance from db
if balrow[4] < 0:
#update the 'available' balance immediately when the sender sent something. prevent double spend
res['value'] = str(long(balrow[2]+balrow[4]))
else:
res['value'] = str(long(balrow[2]))
#res['reserved_balance'] = ('%.8f' % float(balrow[5])).rstrip('0').rstrip('.')
balance_data['balance'].append(res)
#check if we got BTC data from DB, if not trigger manually add
addbtc=True
for x in balance_data['balance']:
if "BTC" in x['symbol']:
addbtc=False
if addbtc:
btc_balance = { 'symbol': 'BTC', 'divisible': True, 'id' : 0 }
if err != None or out == '':
#btc_balance[ 'value' ] = str(long(-555))
btc_balance[ 'value' ] = str(long(0))
else:
try:
#btc_balance[ 'value' ] = str(long( json.loads( out )[0][ 'paid' ]))
btc_balance[ 'value' ] = str(long( out ))
except ValueError:
#btc_balance[ 'value' ] = str(long(-555))
btc_balance[ 'value' ] = str(long(0))
btc_balance['pendingpos'] = str(long(0))
btc_balance['pendingneg'] = str(long(0))
balance_data['balance'].append(btc_balance)
retval[address]=balance_data
return retval