(data): Schema and object model.

data/schema.sql

@@ -259,6 +259,31 @@ CREATE TABLE subscriber_events (
 );
 
 
+CREATE VIEW event_details AS 
+SELECT
+  events.event_id AS event_id,
+  events.user_id AS user_id,
+  events.document_id AS document_id,
+  events.user_name AS user_name,
+  events.event_type AS event_type,
+  events.occurred_at AS occurred_at,
+  events.created_at AS created_at,
+  plain_events.message AS plain_message,
+  raid_events.visitor_count AS raid_visitor_count,
+  cheer_events.amount AS cheer_amount,
+  cheer_events.cheer_type AS cheer_type,
+  cheer_events.message AS cheer_message,
+  subscriber_events.subscribed_length AS subscriber_length,
+  subscriber_events.tier AS subscriber_tier,
+  subscriber_events.message AS subscriber_message,
+FROM
+  events
+LEFT JOIN plain_events USING (event_id)
+LEFT JOIN raid_events USING (event_id)
+LEFT JOIN cheer_events USING (event_id)
+LEFT JOIN subscriber_events USING (event_id)
+ORDER BY events.occurred_at ASC;
+
 -- }}}
 
 -- Specimens {{{