/
EmailNotifierServiceImpl.java
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/
EmailNotifierServiceImpl.java
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/*
* Copyright © 2015 The Gravitee team (http://gravitee.io)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.gravitee.rest.api.service.notifiers.impl;
import io.gravitee.apim.core.template.TemplateProcessor;
import io.gravitee.apim.core.template.TemplateProcessorException;
import io.gravitee.repository.management.model.UserStatus;
import io.gravitee.rest.api.model.UserEntity;
import io.gravitee.rest.api.model.settings.Email;
import io.gravitee.rest.api.service.EmailService;
import io.gravitee.rest.api.service.UserService;
import io.gravitee.rest.api.service.builder.EmailNotificationBuilder;
import io.gravitee.rest.api.service.common.ExecutionContext;
import io.gravitee.rest.api.service.notification.Hook;
import io.gravitee.rest.api.service.notifiers.EmailNotifierService;
import java.util.Arrays;
import java.util.Collection;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.Set;
import java.util.stream.Collectors;
import java.util.stream.Stream;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
/**
* @author Nicolas GERAUD (nicolas.geraud at graviteesource.com)
* @author GraviteeSource Team
*/
@Component
public class EmailNotifierServiceImpl implements EmailNotifierService {
private final Logger LOGGER = LoggerFactory.getLogger(EmailNotifierServiceImpl.class);
private final EmailService emailService;
public EmailNotifierServiceImpl(@Autowired EmailService emailService) {
this.emailService = emailService;
}
public void trigger(
ExecutionContext executionContext,
final Hook hook,
final Map<String, Object> templateData,
Collection<String> recipients
) {
var emailTemplate = getEmailTemplateOptional(hook);
if (emailTemplate.isEmpty()) {
LOGGER.error("Email template not found for hook {}", hook);
return;
}
if (recipients.isEmpty()) {
LOGGER.error("No emails extracted from {}", recipients);
return;
}
EmailNotificationBuilder template = new EmailNotificationBuilder().template(emailTemplate.get()).params(templateData);
if (recipients.size() == 1) {
template.to(recipients.toArray(new String[0]));
} else {
template.bcc(recipients.toArray(new String[0]));
}
emailService.sendAsyncEmailNotification(executionContext, template.build());
}
private Optional<EmailNotificationBuilder.EmailTemplate> getEmailTemplateOptional(final Hook hook) {
if (hook == null) {
return Optional.empty();
}
return Optional.ofNullable(EmailNotificationBuilder.EmailTemplate.fromHook(hook));
}
}