example/README.md

Examples for Email Settings Microservice #

This is a email settings microservice from Pip.Services library. This microservice keeps settings of email recipients.

Define client configuration parameters that match the configuration of the microservice's external API

// Client configuration
var httpConfig = ConfigParams.fromTuples(
	"connection.protocol", "http",
	"connection.host", "localhost",
	"connection.port", 8080
);

Instantiate the client and open connection to the microservice

// Create the client instance
var client = EmailSettingsHttpClientV1(config);

// Configure the client
client.configure(httpConfig);

// Connect to the microservice
try{
  await client.open(null)
}catch() {
  // Error handling...
}       
// Work with the microservice
// ...

Now the client is ready to perform operations

// Create a new settings
final SETTINGS = EmailSettingsV1(
    id: '1',
    name: 'User 1',
    email: 'somebody@somewhere.com',
    language: 'en',
    verified: false);

    // Create the settings
    try {
      var settings = await client.setSettings('123', SETTINGS);
      // Do something with the returned settings...
    } catch(err) {
      // Error handling...     
    }

// Get the settings
try {
var settings = await client.getSettingsByEmail(
    null,
    'somebody@somewhere.com');
    // Do something with settings...

    } catch(err) { // Error handling}

// Verify an email
try {
    settings1 = SETTINGS;
    settings1.ver_code = '123';  
    await controller.verifyEmail(null, '1', '123');

    var settings = await client.getSettingsByEmail(
    null,
    'somebody@somewhere.com');
    // Do something with settings...

    } catch(err) { // Error handling}

In the help for each class there is a general example of its use. Also one of the quality sources are the source code for the tests.