The Big Refactor

Closes #3.
Closes #5.
Closes #7.
Closes #4.
Closes #2.

keycloak_collective_portal/redis.py

@@ -0,0 +1,39 @@
+"""Redis cache."""
+
+import json
+
+from aioredis import create_redis_pool
+
+
+class Redis:
+    """Redis cache."""
+
+    def __init__(self):
+        """Initialise the object."""
+        self._redis = None
+
+    async def create_pool(self, conn):
+        """Initialise pool."""
+        self._redis = await create_redis_pool(conn)
+        return self
+
+    async def keys(self, pattern):
+        """Retrieve keys that match a pattern."""
+        return await self._redis.keys(pattern)
+
+    async def set(self, key, value, dumps=True):
+        """Set a key."""
+        if dumps:
+            return await self._redis.set(key, json.dumps(value))
+        return await self._redis.set(key, value)
+
+    async def get(self, key, loads=True):
+        """Get a specific key."""
+        if loads:
+            return json.loads(await self._redis.get(key))
+        return await self._redis.get(key)
+
+    async def close(self):
+        """Close the connection."""
+        self.redis_cache.close()
+        await self.redis_cache.wait_closed()