pip_services_emailsettings

Description:

pip services emailsettings

Email Settings Microservice #
This is a email settings microservice from Pip.Services library.
This microservice keeps settings of email recipients.
The microservice currently supports the following deployment options:

Deployment platforms: Standalone Process, Seneca
External APIs: HTTP/REST, Seneca

This microservice has optional dependencies on the following microservices:

pip-services-activities-dart - to log user activities
pip-services-msgtemplates-dart - to get message templates
pip-services-email-dart - to send email messages

Quick Links:

Download Links
Development Guide
Configuration Guide
Deployment Guide
Client SDKs

Node.js SDK
Dart SDK


Communication Protocols

HTTP Version 1



Contract #
Logical contract of the microservice is presented below. For physical implementation (HTTP/REST),
please, refer to documentation of the specific protocol.
class EmailSettingsV1 implements IStringIdentifiable {
/* Recipient information */
String id;
String name;
String email;
String language;

/* EmailSettings management */
dynamic subscriptions;
bool verified;
String ver_code;
DateTime ver_expire_time;

/* Custom fields */
dynamic custom_hdr;
dynamic custom_dat;
}

abstract class IEmailSettingsV1 {
Future<List<EmailSettingsV1>> getSettingsByIds(
String? correlationId, List<String> recipientIds);

Future<EmailSettingsV1> getSettingsById(String? correlationId, String recipientId);

Future<EmailSettingsV1> getSettingsByEmail(String? correlationId, String email);

Future<EmailSettingsV1> setSettings(String? correlationId, EmailSettingsV1 settings);

Future<EmailSettingsV1> setVerifiedSettings(String? correlationId, EmailSettingsV1 settings);

Future<EmailSettingsV1> setRecipient(String? correlationId, String recipientId, String name, String email, String language);

Future<EmailSettingsV1> setSubscriptions(String? correlationId, String recipientId, dynamic subscriptions);

Future<EmailSettingsV1> deleteSettingsById(String? correlationId, String recipientId);

Future resendVerification(String? correlationId, String recipientId);

Future verifyEmail(String? correlationId, String recipientId, String code);
}
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Download #
Right now the only way to get the microservice is to check it out directly from github repository
git clone [email protected]:pip-services-users/pip-services-emailsettings-dart.git
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Pip.Service team is working to implement packaging and make stable releases available for your
as zip downloadable archieves.
Run #
Add config.yaml file to the root of the microservice folder and set configuration parameters.
Example of microservice configuration
---
# Container descriptor
- descriptor: "pip-services:context-info:default:default:1.0"
name: "pip-services-emailsettings"
description: "EmailSettings microservice for pip-services"

# Console logger
- descriptor: "pip-services:logger:console:default:1.0"
level: "trace"

# Performance counters that posts values to log
- descriptor: "pip-services:counters:log:default:1.0"
level: "trace"

{{#MEMORY_ENABLED}}
# In-memory persistence. Use only for testing!
- descriptor: "pip-services-emailsettings:persistence:memory:default:1.0"
{{/MEMORY_ENABLED}}

{{#FILE_ENABLED}}
# File persistence. Use it for testing of for simple standalone deployments
- descriptor: "pip-services-emailsettings:persistence:file:default:1.0"
path: {{FILE_PATH}}{{^FILE_PATH}}"./data/emailsettings.json"{{/FILE_PATH}}
{{/FILE_ENABLED}}

{{#MONGO_ENABLED}}
# MongoDB Persistence
- descriptor: "pip-services-emailsettings:persistence:mongodb:default:1.0"
collection: {{MONGO_COLLECTION}}{{^MONGO_COLLECTION}}emailsettings{{/MONGO_COLLECTION}}
connection:
uri: {{{MONGO_SERVICE_URI}}}
host: {{{MONGO_SERVICE_HOST}}}{{^MONGO_SERVICE_HOST}}localhost{{/MONGO_SERVICE_HOST}}
port: {{MONGO_SERVICE_PORT}}{{^MONGO_SERVICE_PORT}}27017{{/MONGO_SERVICE_PORT}}
database: {{MONGO_DB}}{{#^MONGO_DB}}app{{/^MONGO_DB}}
credential:
username: {{MONGO_USER}}
password: {{MONGO_PASS}}
{{/MONGO_ENABLED}}

{{^MEMORY_ENABLED}}{{^FILE_ENABLED}}{{^MONGO_ENABLED}}
# Default in-memory persistence
- descriptor: "pip-services-emailsettings:persistence:memory:default:1.0"
{{/MONGO_ENABLED}}{{/FILE_ENABLED}}{{/MEMORY_ENABLED}}

# Default controller
- descriptor: "pip-services-emailsettings:controller:default:default:1.0"

# Common HTTP endpoint
- descriptor: "pip-services:endpoint:http:default:1.0"
connection:
protocol: "http"
host: "0.0.0.0"
port: 8080

# HTTP endpoint version 1.0
- descriptor: "pip-services-emailsettings:service:http:default:1.0"

# Heartbeat service
- descriptor: "pip-services:heartbeat-service:http:default:1.0"

# Status service
- descriptor: "pip-services:status-service:http:default:1.0"
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For more information on the microservice configuration see Configuration Guide.
Start the microservice using the command:
dart ./bin/run.dart
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Use #
The easiest way to work with the microservice is to use client SDK.
The complete list of available client SDKs for different languages is listed in the Quick Links
If you use dart, then get references to the required libraries:

Pip.Services3.Commons : https://github.com/pip-services3-dart/pip-services3-commons-dart
Pip.Services3.Rpc:
https://github.com/pip-services3-dart/pip-services3-rpc-dart

Add pip-services3-commons-dart, pip-services3-rpc-dart and pip-services_emailsettings packages
import 'package:pip_services3_commons/pip_services3_commons.dart';
import 'package:pip_services3_rpc/pip_services3_rpc.dart';

import 'package:pip_services_emailsettings/pip_services_emailsettings.dart';

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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
);
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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
// ...
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Now the client is ready to perform operations
// Create a new settings
final SETTINGS = EmailSettingsV1(
id: '1',
name: 'User 1',
email: '[email protected]',
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...
}
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// Get the settings
try {
var settings = await client.getSettingsByEmail(
null,
'[email protected]');
// Do something with settings...

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

var settings = await client.getSettingsByEmail(
null,
'[email protected]');
// Do something with settings...

} catch(err) { // Error handling}
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Acknowledgements #
This microservice was created and currently maintained by

Sergey Seroukhov.
Nuzhnykh Egor