@developers-joyride/shortify/examples/sqlite-example.ts

High performance URL shortener library with multi-database support (MongoDB, SQLite, PostgreSQL, MySQL)

import Shortify, { DatabaseConfig } from "../src/index";

async function sqliteExample() {
  console.log("=== SQLite Example ===");

  const dbConfig: DatabaseConfig = {
    type: "sqlite",
    database: "./example.db", // File-based database
    maxRetries: 1,
    retryDelay: 100,
  };

  const shortify = new Shortify("https://short.ly", dbConfig);

  try {
    await shortify.connect();
    console.log("✅ Connected to SQLite database");

    // Shorten a URL
    const result = await shortify.shorten(
      "https://www.example.com/very-long-url-that-needs-shortening"
    );
    console.log("📝 Shortened URL:", result.shortUrl);
    console.log("🆔 URL ID:", result.urlId);

    // Resolve the shortened URL
    const originalUrl = await shortify.resolve(result.urlId);
    console.log("🔗 Original URL:", originalUrl);

    // Get statistics
    const stats = await shortify.getStats(result.urlId);
    console.log("📊 Clicks:", stats?.clicks);
    console.log("📅 Created:", stats?.createdAt);

    // Shorten another URL with custom options
    const customResult = await shortify.shorten(
      "https://www.example.com/another-long-url",
      {
        customUrlId: "custom123",
        expiresInDays: 7,
      }
    );
    console.log("🎯 Custom URL:", customResult.shortUrl);
    console.log("⏰ Expires:", customResult.expiresAt);

    // Test URL duplication prevention
    const duplicateResult = await shortify.shorten(
      "https://www.example.com/very-long-url-that-needs-shortening"
    );
    console.log(
      "🔄 Duplicate check - Same URL ID:",
      duplicateResult.urlId === result.urlId
    );

    await shortify.disconnect();
    console.log("✅ Disconnected from database");
  } catch (error) {
    console.error(
      "❌ Error:",
      error instanceof Error ? error.message : String(error)
    );
  }
}

// Run the example
sqliteExample();