Refactor | CAKK-61 | DIP 위반 문제 해결

cakk-api/build.gradle.kts

@@ -37,6 +37,12 @@ dependencies {
 
 	// Point
 	implementation("org.locationtech.jts:jts-core:1.18.2")
+
+	// Mail
+	implementation("org.springframework.boot:spring-boot-starter-mail")
+
+	// Slack
+	implementation("net.gpedro.integrations.slack:slack-webhook:1.4.0")
 }
 
 tasks.bootJar {

cakk-api/src/main/java/com/cakk/api/config/MessageTemplateConfig.java

@@ -1,16 +1,44 @@
 package com.cakk.api.config;
 
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.mail.javamail.JavaMailSender;
+
+import net.gpedro.integrations.slack.SlackApi;
 
 import com.cakk.external.extractor.CertificationSlackMessageExtractor;
 import com.cakk.external.extractor.ErrorAlertSlackMessageExtractor;
 import com.cakk.external.extractor.MessageExtractor;
+import com.cakk.external.extractor.VerificationCodeMimeMessageExtractor;
+import com.cakk.external.sender.EmailMessageSender;
+import com.cakk.external.sender.MessageSender;
+import com.cakk.external.sender.SlackMessageSender;
 import com.cakk.external.template.MessageTemplate;
 
 @Configuration
 public class MessageTemplateConfig {
 
+	private final JavaMailSender javaMailSender;
+	private final SlackApi slackApi;
+
+	private final String senderEmail;
+	private final Boolean isEnable;
+
+	public MessageTemplateConfig(
+		JavaMailSender javaMailSender,
+		SlackApi slackApi,
+		@Value("${spring.mail.username}")
+		String senderEmail,
+		@Value("${slack.webhook.is-enable}")
+		Boolean isEnable
+	) {
+		this.javaMailSender = javaMailSender;
+		this.senderEmail = senderEmail;
+		this.isEnable = isEnable;
+		this.slackApi = slackApi;
+	}
+
 	@Bean
 	public MessageTemplate certificationTemplate() {
 		return new MessageTemplate();
@@ -25,4 +53,19 @@ public MessageExtractor certificationMessageExtractor() {
 	public MessageExtractor errorAlertMessageExtractor() {
 		return new ErrorAlertSlackMessageExtractor();
 	}
+
+	@Bean
+	public MessageExtractor verificationCodeMimeMessageExtractor() {
+		return new VerificationCodeMimeMessageExtractor(javaMailSender, senderEmail);
+	}
+
+	@Bean
+	public MessageSender emailMessageSender() {
+		return new EmailMessageSender(javaMailSender);
+	}
+
+	@Bean
+	public MessageSender slackMessageSender() {
+		return new SlackMessageSender(slackApi, isEnable);
+	}
 }

cakk-external/src/main/java/com/cakk/external/extractor/VerificationCodeMimeMessageExtractor.kt

@@ -6,13 +6,11 @@ import jakarta.mail.internet.MimeMessage
 import org.springframework.beans.factory.annotation.Value
 import org.springframework.mail.javamail.JavaMailSender
 import org.springframework.mail.javamail.MimeMessageHelper
-import org.springframework.stereotype.Component
 
 import com.cakk.common.enums.ReturnCode
 import com.cakk.common.exception.CakkException
 import com.cakk.external.vo.VerificationMessage
 
-@Component
 class VerificationCodeMimeMessageExtractor(
 	private val mailSender: JavaMailSender,
 	@Value("\${spring.mail.username}")

cakk-external/src/main/java/com/cakk/external/sender/EmailMessageSender.kt

@@ -3,12 +3,10 @@ package com.cakk.external.sender
 import jakarta.mail.internet.MimeMessage
 
 import org.springframework.mail.javamail.JavaMailSender
-import org.springframework.stereotype.Component
 
 import com.cakk.common.enums.ReturnCode
 import com.cakk.common.exception.CakkException
 
-@Component
 class EmailMessageSender(
 	private val mailSender: JavaMailSender
 ) : MessageSender<MimeMessage> {

cakk-external/src/main/java/com/cakk/external/sender/SlackMessageSender.kt

@@ -4,9 +4,7 @@ import net.gpedro.integrations.slack.SlackApi
 import net.gpedro.integrations.slack.SlackMessage
 
 import org.springframework.beans.factory.annotation.Value
-import org.springframework.stereotype.Component
 
-@Component
 class SlackMessageSender(
 	private val slackApi: SlackApi,
 	@Value("\${slack.webhook.is-enable}")