@variablesoftware/mock-kv/dist/mockKVNamespace/methods/list.js

🎛️🏷️✨ Mock KV Namespace for testing Cloudflare Workers

import logface from "@variablesoftware/logface";
export function listHandler(data) {
    return async (_opts) => {
        const now = Date.now();
        // Remove expired keys from the store
        for (const [key, entry] of Object.entries(data)) {
            if (entry.expiresAt !== undefined && entry.expiresAt < now) {
                delete data[key];
            }
        }
        const prefix = _opts?.prefix;
        let keys = Object.keys(data);
        if (typeof prefix === "string") {
            keys = keys.filter((key) => key.startsWith(prefix));
        }
        const limit = _opts?.limit ?? Infinity;
        const result = keys.slice(0, limit).map((key) => ({ name: key }));
        logface.debug("list() → returning %d key(s)", result.length);
        return { keys: result, list_complete: true };
    };
}