bentocache/build/src/drivers/database/adapters/knex.js

Multi-tier cache module for Node.js. Redis, Upstash, CloudfareKV, File, in-memory and others drivers

import {
  DatabaseDriver
} from "../../../../chunk-CVIVKJ25.js";
import "../../../../chunk-YAGCWAYQ.js";
import "../../../../chunk-BO75WXSS.js";

// src/drivers/database/adapters/knex.ts
function knexDriver(options) {
  return {
    options,
    factory: (config) => {
      const adapter = new KnexAdapter(config);
      return new DatabaseDriver(adapter, config);
    }
  };
}
var KnexAdapter = class {
  #connection;
  #tableName;
  constructor(config) {
    this.#connection = config.connection;
  }
  setTableName(tableName) {
    this.#tableName = tableName;
  }
  async get(key) {
    const result = await this.#connection.from(this.#tableName).select(["value", "expires_at"]).where("key", key).first();
    if (!result) return;
    return { value: result.value, expiresAt: result.expires_at };
  }
  async delete(key) {
    const result = await this.#connection.from(this.#tableName).where("key", key).delete();
    return result > 0;
  }
  async deleteMany(keys) {
    return await this.#connection.from(this.#tableName).whereIn("key", keys).delete();
  }
  async disconnect() {
    await this.#connection.destroy();
  }
  async createTableIfNotExists() {
    const hasTable = await this.#connection.schema.hasTable(this.#tableName);
    if (hasTable) return;
    await this.#connection.schema.createTable(this.#tableName, (table) => {
      table.string("key", 255).notNullable().primary();
      table.text("value", "longtext");
      table.timestamp("expires_at").nullable();
    });
  }
  async pruneExpiredEntries() {
    await this.#connection.from(this.#tableName).where("expires_at", "<", /* @__PURE__ */ new Date()).delete();
  }
  async clear(prefix) {
    await this.#connection.from(this.#tableName).where("key", "like", `${prefix}%`).delete();
  }
  async set(row) {
    await this.#connection.from(this.#tableName).insert({ key: row.key, value: row.value, expires_at: row.expiresAt }).onConflict("key").merge(["value", "expires_at"]);
  }
};
export {
  KnexAdapter,
  knexDriver
};
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