async function postEndpoints()

in lambda-function/src/controllers/sagemakerController.js [102:152]

• 33 lines of code
• 4 McCabe index (conditional complexity)

  async function postEndpoints(req, res) {

    let response = {};

    try {

      let body = req.body;
      let region = body.region;

      //================================================
      // Validate the user inputs:

      // Test if an AWS Region was entered.
      if (region === undefined || region.length < 1) {
        throw new Error('No AWS Region was provided.');
      };

      // Init the AWS client. 
      var sagemaker = new AWS.SageMaker({
        apiVersion:  '2017-07-24',
        region: region
      });

      // Create the param to send to Sagemaker.
      var params = {
        SortBy: "Name",
        SortOrder: "Descending",
        StatusEquals: "InService"
      };
      
      // Make the requst to Sagemaker API and parse result.
      let data = await sagemaker.listEndpoints(params).promise();
      console.log(data);
      let endpoints = data.Endpoints;

      // Build the success response object with Sagemaker Endpoints meeting the Status='InService' filter.
      response.status = 'success';
      response.statusCode = 200;
      response.result = endpoints;

    } catch (err) {
      response.status = 'error';
      response.statusCode = 500;
      response.error_message = err.message;
      response.error_trace = err.stack;
      console.log(response);

    } finally {
      res.json(response);
    }
  }