feat: Basic message logger.

data/schema.sql

@@ -0,0 +1,53 @@
+BEGIN;
+
+CREATE TABLE logging_guilds(
+  guildid BIGINT PRIMARY KEY,
+  webhook_url TEXT,
+  created_at TIMESTAMPTZ DEFAULT NOW(),
+  _timestamp TIMESTAMPTZ DEFAULT NOW()
+);
+
+CREATE TRIGGER logging_guilds_timestamp BEFORE UPDATE ON logging_guilds
+  FOR EACH ROW EXECUTE FUNCTION update_timestamp_column();
+
+
+CREATE TABLE logged_messages(
+  messageid BIGINT PRIMARY KEY,
+  guildid BIGINT NOT NULL REFERENCES logging_guilds ON DELETE CASCADE,
+  channelid BIGINT NOT NULL,
+  userid BIGINT NOT NULL,
+  created_at TIMESTAMPTZ NOT NULL,
+  deleted_at TIMESTAMPTZ,
+  _timestamp TIMESTAMPTZ DEFAULT NOW()
+);
+
+CREATE TRIGGER logged_messages_timestamp BEFORE UPDATE ON logged_messages
+  FOR EACH ROW EXECUTE FUNCTION update_timestamp_column();
+
+CREATE TABLE message_states(
+  stateid INTEGER PRIMARY KEY GENERATED ALWAYS AS IDENTITY,
+  messageid BIGINT NOT NULL REFERENCES logged_messages ON DELETE CASCADE,
+  content TEXT NOT NULL,
+  embeds_raw TEXT,
+  created_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
+);
+CREATE INDEX message_states_messageid ON message_states (messageid);
+
+CREATE TABLE logged_attachments(
+  attachment_id BIGINT PRIMARY KEY,
+  proxy_url TEXT NOT NULL,
+  url TEXT NOT NULL,
+  content_type TEXT NOT NULL,
+  filesize INTEGER NOT NULL,
+  filename TEXT NOT NULL,
+  permalink TEXT,
+  created_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
+);
+
+CREATE TABLE logged_messages_attachments(
+  stateid INTEGER NOT NULL REFERENCES message_states(stateid) ON DELETE CASCADE,
+  attachment_id BIGINT NOT NULL REFERENCES logged_attachments(attachment_id) ON DELETE CASCADE
+);
+CREATE INDEX logged_messages_attachments_stateid ON logged_messages_attachments (stateid);
+
+COMMIT;