124 lines
5.5 KiB
Python
124 lines
5.5 KiB
Python
# # ⚠ Warning
|
|
#
|
|
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
|
|
# LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
|
# NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
|
# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
|
|
# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
#
|
|
# [🥭 Mango Markets](https://mango.markets/) support is available at:
|
|
# [Docs](https://docs.mango.markets/)
|
|
# [Discord](https://discord.gg/67jySBhxrg)
|
|
# [Twitter](https://twitter.com/mangomarkets)
|
|
# [Github](https://github.com/blockworks-foundation)
|
|
# [Email](mailto:hello@blockworks.foundation)
|
|
|
|
import enum
|
|
import typing
|
|
|
|
from decimal import Decimal
|
|
from solana.publickey import PublicKey
|
|
|
|
from .constants import MangoConstants
|
|
from .market import Market
|
|
from .marketlookup import MarketLookup
|
|
from .perpsmarket import PerpsMarket
|
|
from .spotmarket import SpotMarket
|
|
from .token import Token
|
|
|
|
|
|
class IdsJsonMarketType(enum.Enum):
|
|
PERP = enum.auto()
|
|
SPOT = enum.auto()
|
|
|
|
def __str__(self) -> str:
|
|
return self.name
|
|
|
|
def __repr__(self) -> str:
|
|
return f"{self}"
|
|
|
|
|
|
# # 🥭 IdsJsonMarketLookup class
|
|
#
|
|
# This class allows us to look up market data from our ids.json configuration file.
|
|
#
|
|
|
|
|
|
class IdsJsonMarketLookup(MarketLookup):
|
|
def __init__(self, cluster: str) -> None:
|
|
super().__init__()
|
|
self.cluster: str = cluster
|
|
|
|
@staticmethod
|
|
def _from_dict(market_type: IdsJsonMarketType, group_address: PublicKey, data: typing.Dict, tokens: typing.Sequence[Token], quote_symbol: str) -> Market:
|
|
base_symbol = data["baseSymbol"]
|
|
if tokens[0].symbol == quote_symbol and tokens[1].symbol == base_symbol:
|
|
quote = tokens[0]
|
|
base = tokens[1]
|
|
elif tokens[0].symbol == base_symbol and tokens[1].symbol == quote_symbol:
|
|
base = tokens[0]
|
|
quote = tokens[1]
|
|
else:
|
|
raise Exception(f"Could not find base ('{base_symbol}') or quote symbol ('{quote_symbol}') in tokens.")
|
|
|
|
address = PublicKey(data["publicKey"])
|
|
if market_type == IdsJsonMarketType.PERP:
|
|
return PerpsMarket(base, quote, address)
|
|
else:
|
|
return SpotMarket(base, quote, address, group_address)
|
|
|
|
@staticmethod
|
|
def _load_tokens(data: typing.Dict) -> typing.Sequence[Token]:
|
|
tokens: typing.List[Token] = []
|
|
for token_data in data:
|
|
token = Token(token_data["symbol"], token_data["symbol"], PublicKey(
|
|
token_data["mintKey"]), Decimal(token_data["decimals"]))
|
|
tokens += [token]
|
|
return tokens
|
|
|
|
def find_by_symbol(self, symbol: str) -> typing.Optional[Market]:
|
|
for group in MangoConstants["groups"]:
|
|
if group["cluster"] == self.cluster:
|
|
group_address: PublicKey = PublicKey(group["publicKey"])
|
|
for market_data in group["perpMarkets"]:
|
|
if market_data["name"].upper() == symbol.upper():
|
|
tokens = IdsJsonMarketLookup._load_tokens(group["tokens"])
|
|
return IdsJsonMarketLookup._from_dict(IdsJsonMarketType.PERP, group_address, market_data, tokens, group["quoteSymbol"])
|
|
for market_data in group["spotMarkets"]:
|
|
if market_data["name"].upper() == symbol.upper():
|
|
tokens = IdsJsonMarketLookup._load_tokens(group["tokens"])
|
|
return IdsJsonMarketLookup._from_dict(IdsJsonMarketType.SPOT, group_address, market_data, tokens, group["quoteSymbol"])
|
|
return None
|
|
|
|
def find_by_address(self, address: PublicKey) -> typing.Optional[Market]:
|
|
for group in MangoConstants["groups"]:
|
|
if group["cluster"] == self.cluster:
|
|
group_address: PublicKey = PublicKey(group["publicKey"])
|
|
for market_data in group["perpMarkets"]:
|
|
if market_data["key"] == str(address):
|
|
tokens = IdsJsonMarketLookup._load_tokens(group["tokens"])
|
|
return IdsJsonMarketLookup._from_dict(IdsJsonMarketType.PERP, group_address, market_data, tokens, group["quoteSymbol"])
|
|
for market_data in group["spotMarkets"]:
|
|
if market_data["key"] == str(address):
|
|
tokens = IdsJsonMarketLookup._load_tokens(group["tokens"])
|
|
return IdsJsonMarketLookup._from_dict(IdsJsonMarketType.SPOT, group_address, market_data, tokens, group["quoteSymbol"])
|
|
return None
|
|
|
|
def all_markets(self) -> typing.Sequence[Market]:
|
|
markets = []
|
|
for group in MangoConstants["groups"]:
|
|
if group["cluster"] == self.cluster:
|
|
group_address: PublicKey = PublicKey(group["publicKey"])
|
|
for market_data in group["perpMarkets"]:
|
|
tokens = IdsJsonMarketLookup._load_tokens(group["tokens"])
|
|
market = IdsJsonMarketLookup._from_dict(
|
|
IdsJsonMarketType.PERP, group_address, market_data, tokens, group["quoteSymbol"])
|
|
markets = [market]
|
|
for market_data in group["spotMarkets"]:
|
|
tokens = IdsJsonMarketLookup._load_tokens(group["tokens"])
|
|
market = IdsJsonMarketLookup._from_dict(
|
|
IdsJsonMarketType.SPOT, group_address, market_data, tokens, group["quoteSymbol"])
|
|
markets = [market]
|
|
|
|
return markets
|