fetchbee/getWithSearch.js

A lightweight JS library to simplify all kinds of API calls.

async function fetchWithSearch(baseUrl, searchTerm, authToken, params = {}) {
  // Basic validation
  if (!baseUrl || typeof baseUrl !== "string") {
    console.warn("Invalid or missing baseUrl.");
    return null;
  }

  try {
    // Construct query parameters
    const queryParams = new URLSearchParams();

    if (searchTerm) {
      queryParams.set("searchItem", searchTerm);
    }

    if (params && typeof params === "object") {
      for (const [key, value] of Object.entries(params)) {
        if (value != null) {
          queryParams.set(key, value);
        }
      }
    }

    const url = `${baseUrl}?${queryParams.toString()}`;

    // Build headers conditionally
    const headers = {
      'Content-Type': 'application/json',
    };
    if (authToken) {
      headers['Authorization'] = `Bearer ${authToken}`;
    }

    const response = await fetch(url, {
      method: 'GET',
      headers
    });

    if (!response.ok) {
      throw new Error(`HTTP error ${response.status}`);
    }

    return await response.json();

  } catch (error) {
    console.error("Fetch error:", error.message);
    return null;
  }
}