(20241223) Trading Symbols Listing Started (Zerodha Kite).

controllers_v2/finstitutions/trading/all_trading.py

@@ -36,6 +36,7 @@ sys.path.append(".")
 sys.path.append("..")
 
 # My async utils:
+from utils_v2.database.async_mysql_v2 import AsyncMySQL
 from utils_v2.database.async_mongo_v2 import AsyncMongo
 from utils_v2.cache.async_redis_cache_v2 import AsyncRedisCache
 
@@ -44,6 +45,7 @@ from controllers_v2.finstitutions.trading.base import TradingController
 
 # Models:
 from models.core.auth_token import CoreAuthTokenModel
+from models.api.finstitutions.trading.symbols.list import TradingSymbolListRequestData, TradingSymbolListBrokerResponse
 
 # To work with datatypes:
 from typing import List, Any
@@ -131,7 +133,58 @@ class AllTradingController(TradingController):
     # ┣┫┓┏╋┣┓
     # ┛┗┗┻┗┛┗
 
-    pass
+    @staticmethod
+    async def get_authorization_url(
+            **kwargs
+    ) -> str:
+
+        """
+        To generate an authorization URL for this broker.
+        :param kwargs: Any no. of things needed by your broker to generate the URL.
+        :return: The authorization URL.
+        """
+
+        raise NotImplementedError
+
+    async def handle_authorization_callback(
+            self,
+            sql_conn: AsyncMySQL,
+            mongo_data_conn: AsyncMongo,
+            inbound_data: dict
+    ) -> bool:
+        """
+        When the end user interacts with their broker's APIs, the broker's servers would usually issue a callback.
+        We've seen this in the case of Zerodha Kite and ICICI Breeze. Use this method to handle the callback loop to
+        complete the authorization.
+        :param sql_conn: The database connection to use to perform this activity.
+        :param mongo_data_conn: The database connection to use to perform this activity.
+        :param inbound_data: The data that came in from the broker. This could be in the JSON body, query params, etc.
+        :return: True if the callback loop was completed successfully, else False.
+        """
+
+        raise NotImplementedError
+
+    # ┏┳┓     ┓•      ┏┓     ┓   ┓
+    #  ┃ ┏┓┏┓┏┫┓┏┓┏┓  ┗┓┓┏┏┳┓┣┓┏┓┃┏
+    #  ┻ ┛ ┗┻┗┻┗┛┗┗┫  ┗┛┗┫┛┗┗┗┛┗┛┗┛
+    #              ┛     ┛
+
+    async def list_symbols(
+            self,
+            mongo_data_conn: AsyncMongo,
+            auth_token: CoreAuthTokenModel,
+            inbound_data: TradingSymbolListRequestData
+    ) -> TradingSymbolListBrokerResponse:
+
+        """
+        To get the list of tradeable symbols offered by a broker.
+        :param mongo_data_conn: The database connection to use to perform this activity.
+        :param auth_token: The token that has to be used to fetch the data.
+        :param inbound_data: The data that came in with the APi call.
+        :return: The structured response form the broker.
+        """
+
+        raise NotImplementedError
 
 
 #   *****************************************************************************************************************