Added admin interface to manage channels and enabled plugins (#9)

* Added base admin login/logout flows

* Ignore local database

* Channel model

* Admin interface for channels and plugins

* Added database tests along with workflows

* Added some docstrings

* Ignore .coverage file

* Creating plugins docs WIP

* Documentation

* Black everything

* Some documentation

* Coverage for the plugins package as well

* DB Fixes

* Absolute FROM in Dockerfile

* Database and logging fixes

* Slack: Support private channels

* Added pre-commit

* black'd

* Fixed UserQuery.create

* Fixed ChannelPluginQuery.create exists call

* Added ChannelPlugin menu for debugging

* Ignore sqlite databases

* Updated contributing docs

butterrobot/objects.py

@@ -1,15 +1,61 @@
 from datetime import datetime
 from dataclasses import dataclass, field
-from typing import Text, Optional
+from typing import Text, Optional, Dict
+
+import structlog
+
+
+logger = structlog.get_logger(__name__)
+
+
+@dataclass
+class ChannelPlugin:
+    id: int
+    channel_id: int
+    plugin_id: str
+    enabled: bool = False
+    config: dict = field(default_factory=dict)
+
+
+@dataclass
+class Channel:
+    platform: str
+    platform_channel_id: str
+    channel_raw: dict
+    enabled: bool = False
+    id: Optional[int] = None
+    plugins: Dict[str, ChannelPlugin] = field(default_factory=dict)
+
+    def has_enabled_plugin(self, plugin_id):
+        if plugin_id not in self.plugins:
+            logger.debug("No enabled!", plugin_id=plugin_id, plugins=self.plugins)
+            return False
+
+        return self.plugins[plugin_id].enabled
+
+    @property
+    def channel_name(self):
+        from butterrobot.platforms import PLATFORMS
+
+        return PLATFORMS[self.platform].parse_channel_name_from_raw(self.channel_raw)
 
 
 @dataclass
 class Message:
     text: Text
     chat: Text
+    # TODO: Move chat references to `.channel.platform_channel_id`
+    channel: Optional[Channel] = None
     author: Text = None
     from_bot: bool = False
     date: Optional[datetime] = None
     id: Optional[Text] = None
     reply_to: Optional[Text] = None
     raw: dict = field(default_factory=dict)
+
+
+@dataclass
+class User:
+    id: int
+    username: Text
+    password: Text