com.mailersend.sdk.webhooks.WebhooksBuilder Maven / Gradle / Ivy
/*************************************************
* MailerSend Java SDK
* https://github.com/mailersend/mailersend-java
*
* @author MailerSend
* https://mailersend.com
**************************************************/
package com.mailersend.sdk.webhooks;
import java.util.Arrays;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.mailersend.sdk.MailerSend;
import com.mailersend.sdk.MailerSendApi;
import com.mailersend.sdk.exceptions.MailerSendException;
import com.mailersend.sdk.util.JsonSerializationDeserializationStrategy;
public class WebhooksBuilder {
private WebhooksBuilderBody builderBody = new WebhooksBuilderBody();
private MailerSend apiObjectReference;
/**
* No instantiation from outside the sdk
* @param apiObjectRef
*/
protected WebhooksBuilder(MailerSend apiObjectRef) {
apiObjectReference = apiObjectRef;
}
/**
* Set the webhook's url
* @param url
* @return
*/
public WebhooksBuilder url(String url) {
builderBody.url = url;
return this;
}
/**
* Set the webhook's name
* @param name
* @return
*/
public WebhooksBuilder name(String name) {
builderBody.name = name;
return this;
}
/**
* Add an event for the webhook
* @param event
* @return
*/
public WebhooksBuilder addEvent(String event) {
builderBody.events.add(event);
return this;
}
/**
* Clears the events of the webhook request
* @return
*/
public WebhooksBuilder clearEvents() {
builderBody.events.clear();
return this;
}
/**
* Creates a webhook
* @param domainId
* @return
* @throws MailerSendException
*/
public Webhook createWebhook(String domainId) throws MailerSendException {
builderBody.domainId = domainId;
if (builderBody.name == null || builderBody.name.isBlank()) {
throw new MailerSendException("Webhook name cannot be empty");
}
if (builderBody.url == null || builderBody.url.isBlank()) {
throw new MailerSendException("Webhook URL cannot be empty");
}
if (domainId == null || domainId.isBlank()) {
throw new MailerSendException("Domain ID cannot be empty");
}
for (String event : builderBody.events) {
if (!Arrays.asList(WebhookEvents.events).contains(event)) {
throw new MailerSendException("Webhook event is not valid");
}
}
String endpoint = "/webhooks";
MailerSendApi api = new MailerSendApi();
api.setToken(apiObjectReference.getToken());
Gson gson = new GsonBuilder()
.addSerializationExclusionStrategy(new JsonSerializationDeserializationStrategy(false))
.addDeserializationExclusionStrategy(new JsonSerializationDeserializationStrategy(true))
.create();
String json = gson.toJson(builderBody);
// reset the body object's values so that it can be reused
builderBody.reset();
WebhookResponse response = api.postRequest(endpoint, json, WebhookResponse.class);
return response.webhook;
}
/**
* Updates the webhook with the given id
* @param webhookId
* @return
* @throws MailerSendException
*/
public Webhook updateWebhook(String webhookId) throws MailerSendException {
if (webhookId == null || webhookId.isBlank()) {
throw new MailerSendException("Domain ID cannot be empty");
}
String endpoint = "/webhooks/".concat(webhookId);
if (builderBody.events.size() == 0) {
builderBody.events = null;
} else {
for (String event : builderBody.events) {
if (!Arrays.asList(WebhookEvents.events).contains(event)) {
throw new MailerSendException("Webhook event is not valid");
}
}
}
MailerSendApi api = new MailerSendApi();
api.setToken(apiObjectReference.getToken());
Gson gson = new GsonBuilder()
.addSerializationExclusionStrategy(new JsonSerializationDeserializationStrategy(false))
.addDeserializationExclusionStrategy(new JsonSerializationDeserializationStrategy(true))
.create();
String json = gson.toJson(builderBody);
// reset the body object's values so that it can be reused
builderBody.reset();
WebhookResponse response = api.putRequest(endpoint, json, WebhookResponse.class);
return response.webhook;
}
}