[WIP] #21:2

src/service/chance_manager.py

@@ -0,0 +1,16 @@
+from src.config import config
+
+
+class ChanceManager:
+    def __init__(self, redis):
+        self.redis = redis
+        self.key = "chance:{}"
+        self.default_chance = config['bot']['default_chance']
+
+    def get_chance(self, chat_id):
+        result = self.redis.instance().get(self.key.format(chat_id))
+
+        return result if result is not None else self.default_chance
+
+    def set_chance(self, chat_id, chance):
+        self.redis.instance.set(self.key.format(chat_id), chance)