cachified-adapter-sqlite/dist/sqlite.js

SQLite adapter for @epic-web/cachified. Compatible with better-sqlite3, sqlite, sqlite3, node:sqlite, and bun:sqlite.

import { b as buildCacheKey, t as totalTtl } from './cache-key-CFVg9mcK.js';

function sqliteCacheAdapter(options) {
  return {
    name: options.name ?? "sqlite",
    get: async (key) => {
      const cacheKey = buildCacheKey(key, options.keyPrefix);
      const row = await options.database.get(
        `SELECT value, metadata FROM ${options.tableName} WHERE key = ?`,
        cacheKey
      );
      if (!row) {
        return null;
      }
      const entry = {
        value: JSON.parse(row.value),
        metadata: JSON.parse(row.metadata)
      };
      if (!entry.value) {
        return null;
      }
      return entry;
    },
    set: async (key, entry) => {
      const cacheKey = buildCacheKey(key, options.keyPrefix);
      const ttl = totalTtl(entry.metadata);
      await options.database.run(
        `INSERT OR REPLACE INTO ${options.tableName} (key, value, metadata) VALUES (?, ?, ?)`,
        [
          cacheKey,
          JSON.stringify(entry.value),
          JSON.stringify({
            ...entry.metadata,
            ttl: ttl === Number.POSITIVE_INFINITY ? null : ttl
          })
        ]
      );
      return entry.value;
    },
    delete: async (key) => {
      const cacheKey = buildCacheKey(key, options.keyPrefix);
      await options.database.run(
        `DELETE FROM ${options.tableName} WHERE key = ?`,
        cacheKey
      );
    }
  };
}
function createSqliteCacheTable(database, tableName) {
  return database.exec(`CREATE TABLE IF NOT EXISTS ${tableName} (
    key TEXT PRIMARY KEY,
    value TEXT,
    metadata TEXT
  )`);
}

export { createSqliteCacheTable, sqliteCacheAdapter };
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