Use explicit-typed binding

README.md

@@ -68,6 +68,9 @@ Changelog
 
 To be released.
 
+ -  Use the explicitly typed binding instead of an implicit one to work
+    around the stringification issue.
+
 ### Version 0.2.1
 
 Released on November 3, 2024.

src/kv.ts

@@ -1,5 +1,5 @@
 import type { KvKey, KvStore, KvStoreSetOptions } from "@fedify/fedify";
-import type { Sql } from "postgres";
+import type { JSONValue, Sql } from "postgres";
 
 /**
  * Options for the PostgreSQL key-value store.
@@ -84,7 +84,7 @@ export class PostgresKvStore implements KvStore {
       INSERT INTO ${this.#sql(this.#tableName)} (key, value, ttl)
       VALUES (
         ${key},
-        (${{ value } as unknown as string}::jsonb) -> 'value',
+        ${this.#sql.json(value as JSONValue)},
         ${ttl}
       )
       ON CONFLICT (key)

src/mq.ts

@@ -86,7 +86,7 @@ export class PostgresMessageQueue implements MessageQueue {
     await this.#sql`
       INSERT INTO ${this.#sql(this.#tableName)} (message, delay)
       VALUES (
-        (${{ message } as unknown as string}::jsonb) -> 'message',
+        ${this.#sql.json(message)},
         ${delay.toString()}
       );
     `;