feather-ws -> wowlet-backend

wowlet_backend/tasks/rates_fiat.py

@@ -0,0 +1,23 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright (c) 2020, The Monero Project.
+# Copyright (c) 2020, dsc@xmr.pm
+
+from wowlet_backend.utils import httpget
+from wowlet_backend.tasks import FeatherTask
+
+
+class FiatRatesTask(FeatherTask):
+    def __init__(self, interval: int = 600):
+        super(FiatRatesTask, self).__init__(interval)
+
+        self._cache_key = "fiat_rates"
+        self._cache_expiry = self.interval * 10
+
+        self._websocket_cmd = "fiat_rates"
+
+        self._http_endpoint = "https://api.exchangeratesapi.io/latest?base=USD"
+
+    async def task(self):
+        """Fetch fiat rates"""
+        result = await httpget(self._http_endpoint, json=True)
+        return result