feat(db-migrations): create migration for new lti integration table

packages/db-migrations/src/20240708161200-add-table-for-lti-integration.ts

@@ -0,0 +1,25 @@
+import { ApiCache, Database, SlackLogger } from './utils'
+
+export async function up(db: Database) {
+  const apiCache = new ApiCache()
+  const logger = new SlackLogger('20240708161200-add-table-for-lti-integration')
+
+  await db.runSql(`
+    CREATE TABLE lti_entity (
+      id BIGINT NOT NULL AUTO_INCREMENT,
+      resource_link_id VARCHAR(255),
+      custom_claim_id VARCHAR(255) NOT NULL,
+      content LONGTEXT,
+      PRIMARY KEY (id)
+    )
+  `)
+
+  await db.runSql(`
+    CREATE INDEX idx_lti_entity_custom_claim_id ON lti_entity (custom_claim_id);
+  `)
+
+  await logger.closeAndSend()
+  // To reduce the time between deleting the keys and finishing the DB
+  // transaction, this should be the last command
+  await apiCache.deleteKeysAndQuit()
+}