Add supported symbols url

Author: MDUYN

finterion/configuration/urls.py

@@ -28,3 +28,7 @@ def get_retrieve_position_url(base_url, position_id):
 
 def get_retrieve_portfolio_url(base_url):
     return f"{base_url}/portfolio"
+
+
+def get_supported_symbols_url(base_url):
+    return f"{base_url}/symbols"

finterion/finterion.py

@@ -184,3 +184,11 @@ def get_portfolio(self, query_params: dict = None):
         )
         logger.debug(f"get_portfolio response {response}")
         return response
+
+    def get_supported_symbols(self):
+        response = services.get_supported_symbols(
+            api_key=self.api_key,
+            base_url=self.base_url
+        )
+        logger.debug(f"get_supported_symbols response {response}")
+        return response

finterion/services.py

@@ -6,7 +6,7 @@
 from finterion.configuration.urls import get_retrieve_order_url, \
     get_ping_url, get_algorithm_url, get_retrieve_portfolio_url, \
     get_retrieve_position_url, get_list_positions_url, get_list_orders_url, \
-    create_order_url
+    create_order_url, get_supported_symbols_url
 from finterion.exceptions import ClientException
 
 logger = logging.getLogger("finterion")
@@ -108,3 +108,10 @@ def get_portfolio(api_key, base_url, query_params):
         url, headers={"XApiKey": api_key}, params=query_params
     )
     return handle_response(response)
+
+
+def get_supported_symbols(api_key, base_url):
+    logger.debug("Getting supported symbols")
+    url = get_supported_symbols_url(base_url)
+    response = requests.get(url, headers={"XApiKey": api_key})
+    return handle_response(response)