def get(self, username):
try:
userid = Users.get_id_by_username(username)
if userid is None:
response = jsonify({ 'id': None })
response.status_code = 404
return response
response = jsonify({ 'id': userid })
response.status_code = 200
return response
except Exception as e:
LOGGER = lib.get_logger(PROCESS)
LOGGER.error("Failed to lookup user: {} because: {}".format(username, repr(e)))
response = jsonify({ 'message': 'Failed to lookup user: {}'.format(username) })
response.status_code = 500
return response
def calculate_block_payout_map(height,
window_size,
pool_fee,
logger,
estimate=False):
block_payout_map = {}
# Get the grinpool admin user ID for pool fee
pool_admin_user_id = 1
# Total the payments for sanity check
total_payments_this_block = 0
try:
admin_user = os.environ["GRIN_POOL_ADMIN_USER"]
pool_admin_user_id = Users.get_id_by_username(admin_user)
logger.warn("Pool Fee goes to admin account with id={}".format(
pool_admin_user_id))
except Exception as e:
logger.warn(
"We dont have Admin account info, using default id={}: {}".format(
pool_admin_user_id, e))
# Create the payout map
# Get pool_block record and check block state
#print("getting the pool block: {}".format(height))
#sys.stdout.flush()
if estimate == False:
poolblock = Pool_blocks.get_by_height(height)
if poolblock is None or poolblock.state != "unlocked":
return {}
#print("The pool block {}".format(poolblock.to_json()))
#sys.stdout.flush()
# Get total value of this block: reward + tx fees
reward = get_reward_by_block(height)
print("Reward for block {} = {}".format(height, reward))
sys.stdout.flush()
# The Pools Fee
the_pools_fee = reward * pool_fee
block_payout_map[pool_admin_user_id] = the_pools_fee
reward = reward - the_pools_fee
logger.warn("Pool Fee = {}".format(block_payout_map))
# Get the "secondary_scaling" value for this block
scale = get_scale_by_block(height)
#print("Secondary Scaling value for block = {}".format(scale))
#sys.stdout.flush()
# build a map of total shares of each size for each user
shares_count_map = get_share_counts(height, window_size)
# DUMMY DATA
# scale = 529
# shares_count_map = {
# 1: {29: 50},
# 2: {29: 25, 31: 10},
# 3: {32: 5},
# }
#print("Shares Count Map:")
#sys.stdout.flush()
#pp = pprint.PrettyPrinter(indent=4)
#pp.pprint(shares_count_map)
#sys.stdout.flush()
# Calcualte total value of all shares
total_value = calculate_total_share_value(shares_count_map, scale)
print("total share value in payment window: {}".format(total_value))
sys.stdout.flush()
# For each user with shares in the window, calculate payout and add to block_payout_map
for user_id, worker_shares_count in shares_count_map.items():
#print("xxx: {} {}".format(user_id, worker_shares_count))
#sys.stdout.flush()
# Calcualte the total share value from this worker
total_worker_value = calculate_total_share_value(
{user_id: worker_shares_count}, scale)
if total_value * reward > 0:
worker_payment = int(total_worker_value / total_value * reward)
else:
# For next block estimate, there may be no shares submitted to the pool
worker_payment = 0
total_payments_this_block += worker_payment
print("worker_payment: {}".format(worker_payment / 1000000000))
sys.stdout.flush()
if user_id in block_payout_map.keys():
block_payout_map[user_id] += worker_payment
else:
block_payout_map[user_id] = worker_payment
logger.warn(
"Total Grin Paid Out this block: {} + the_pools_fee: {} ".format(
total_payments_this_block, the_pools_fee))
print("block_payout_map = {}".format(block_payout_map))
#sys.stdout.flush()
#logger.warn("calculate_map: {}".format(block_payout_map))
return block_payout_map
print(" db_password: {}".format(db_password))
print(" db_name: {}".format(db_name))
print(" ")
print(" Error: {}".format(e))
sys.exit(1)
username = input("Account username: "******"Ammount to credit: "))
debit_pool = "x"
while debit_pool != "n" and debit_pool != "y":
debit_pool = input("Debit the pools account? (y/n): ")
if debit_pool != "n" and debit_pool != "y":
print("Invalid input")
# Get the user id
user_id = Users.get_id_by_username(username)
if user_id == 0:
print("Could not find user: {} in the database".format(username))
sys.exit(1)
#user_record = Users.get_by_id(user_id)
#print(user_record)
# Get the users UTXO record
user_utxo = Pool_utxo.get_by_userid(user_id)
# Get the pools UTXO if needed
if debit_pool == "y":
pooladmin_utxo = Pool_utxo.get_by_userid(1)
# Print a report
print("Will update account for {} on {}".format(username, poolname))
print("Will add {} to users current balance of {} for a new balance of {}".
def calculate_block_payout_map(height, window_size, pool_fee, logger, estimate=False):
block_payout_map = {}
# Get the grinpool admin user ID for pool fee
pool_admin_user_id = 1
# Total the payments for sanity check
total_payments_this_block = 0
try:
admin_user = os.environ["GRIN_POOL_ADMIN_USER"]
pool_admin_user_id = Users.get_id_by_username(admin_user)
logger.warn("Pool Fee goes to admin account with id={}".format(pool_admin_user_id))
except Exception as e:
logger.warn("We dont have Admin account info, using default id={}: {}".format(pool_admin_user_id, e))
# Create the payout map
try:
if estimate == True:
cached_map = get_block_payout_map_estimate(height, logger)
if cached_map is not None:
return cached_map
# Get pool_block record and check block state
print("getting the pool block: {}".format(height))
sys.stdout.flush()
poolblock = Pool_blocks.get_by_height(height)
if poolblock is None:
return {}
print("The pool block {}".format(poolblock.to_json()))
sys.stdout.flush()
if estimate == True:
if poolblock.state != "new" and poolblock.state != "unlocked":
return {}
else:
if poolblock.state != "unlocked":
return {}
# Get total value of this block: reward + tx fees
reward = get_reward_by_block(height)
print("Reward for block {} = {}".format(height, reward))
sys.stdout.flush()
# The Pools Fee
the_pools_fee = reward * pool_fee
block_payout_map[pool_admin_user_id] = the_pools_fee
reward = reward - the_pools_fee
logger.warn("Pool Fee = {}".format(block_payout_map))
# Get the "secondary_scaling" value for this block
scale = get_scale_by_block(height)
print("Secondary Scaling value for block = {}".format(scale))
sys.stdout.flush()
# build a map of total shares of each size for each user
shares_count_map = get_share_counts(height, window_size)
# DUMMY DATA
# scale = 529
# shares_count_map = {
# 1: {29: 50},
# 2: {29: 25, 31: 10},
# 3: {32: 5},
# }
#print("Shares Count Map:")
#sys.stdout.flush()
#pp = pprint.PrettyPrinter(indent=4)
#pp.pprint(shares_count_map)
#sys.stdout.flush()
# Calcualte total value of all shares
total_value = calculate_total_share_value(shares_count_map, scale)
print("total share value in payment window: {}".format(total_value))
sys.stdout.flush()
# For each user with shares in the window, calculate payout and add to block_payout_map
for user_id, worker_shares_count in shares_count_map.items():
print("xxx: {} {}".format(user_id, worker_shares_count))
sys.stdout.flush()
# Calcualte the total share value from this worker
total_worker_value = calculate_total_share_value({user_id:worker_shares_count}, scale)
worker_payment = total_worker_value / total_value * reward
total_payments_this_block += worker_payment
print("worker_payment: {}".format(worker_payment/1000000000))
sys.stdout.flush()
if user_id in block_payout_map.keys():
block_payout_map[user_id] += worker_payment
else:
block_payout_map[user_id] = worker_payment
logger.warn("Total Grin Paid Out this block: {} + the_pools_fee: {} ".format(total_payments_this_block, the_pools_fee))
print("block_payout_map = {}".format(block_payout_map))
#sys.stdout.flush()
if estimate == True:
payout_estimate_map_key = "payout-estimate-for-block-" + str(height)
try:
# Estimates are cached in redis, save it there if we can
redisdb = lib.get_redis_db()
#redisdb.hmset(payout_estimate_map_key, json.dumps(block_payout_map))
redisdb.set(payout_estimate_map_key, pickle.dumps(block_payout_map))
except Exception as e:
logger.warn("block_payout_map cache insert failed: {} - {}".format(payout_estimate_map_key, repr(e)))
except Exception as e:
logger.error("Estimate went wrong: {} - {}".format(e, traceback.print_exc(e)))
raise e
#logger.warn("calculate_map: {}".format(block_payout_map))
return block_payout_map
