easyhttp_ver3.js

// Using async await

class easyHTTP {
  
  // Make an HTTP GET request
  async get(url) {
    const response = await fetch(url);

    const resData = await response.json();
    return resData;
    
  }

  // Make an HTTP POST request
  async post(url, data) {
    const response = await fetch(url, {
      method: 'POST',
      headers: {
        'Content-type': 'application/json'
      },
      body: JSON.stringify(data)
    });

    const resData = await response.json();
    return resData;
  }

  // Make an HTTP PUT request
  async put(url, data) {
      const response = await fetch(url, {
        method: 'PUT',
        headers: {
          'Content-type': 'application/json'
        },
        body: JSON.stringify(data)
      });

    const resData = await response.json();
    return resData;
  }

  // Make an HTTP DELETE request
  async delete(url) {
    const response = await fetch(url, {
      method: 'DELETE',
      headers: {
        'Content-type': 'application/json'
      }
      })
    const resData = await 'Resource deleted..';
    return resData;      
  }

}