1 files changed, 20 insertions, 0 deletions
diff --git a/nodejs/database/surveys.ts b/nodejs/database/surveys.ts
new file mode 100644
index 0000000..6492805
--- /dev/null
+++ b/nodejs/database/surveys.ts
@@ -0,0 +1,20 @@
+import { DbData, db } from './db.ts';
+
+//const deleteExpiredSurveysStatement = db.prepare(`DELETE FROM surveys WHERE data->>'expiration' < ?;`);
+//const getSurveysStatement = db.prepare(`SELECT data FROM surveys WHERE data->>'symbol' = ?;`);
+//const setSurveysStatement = db.prepare(`INSERT INTO surveys(data) VALUES (json(?));`);
+//
+//export function deleteExpired() {
+//	return deleteExpiredSurveysStatement.run(new Date().toISOString()).changes;
+//}
+//
+//export function get(symbol) {
+//	deleteExpired();
+//	const data = getSurveysStatement.all(symbol);
+//	return data.map(elt => JSON.parse(elt.data));
+//}
+//
+//export function set(survey) {
+//	deleteExpired();
+//	return setSurveysStatement.run(JSON.stringify(survey));
+//}