🔀::WebHook 로직 추가

build.gradle.kts

@@ -47,6 +47,9 @@ dependencies {
     implementation(Dependencies.KOTLIN_REFLET)
     implementation(Dependencies.KOTLIN_JDK)
 
+    // jackson
+    implementation(Dependencies.KOTLIN_SERIALIZATION)
+
     // aws
     implementation(Dependencies.AWS_S3)
 

buildSrc/src/main/kotlin/Dependencies.kt

@@ -2,6 +2,7 @@ object Dependencies {
     // kotlin
     const val KOTLIN_REFLET = "org.jetbrains.kotlin:kotlin-reflect"
     const val KOTLIN_JDK = "org.jetbrains.kotlin:kotlin-stdlib-jdk8"
+    const val KOTLIN_SERIALIZATION = "org.jetbrains.kotlinx:kotlinx-serialization-json:1.3.0"
 
     // spring
     const val SPRING_JPA = "org.springframework.boot:spring-boot-starter-data-jpa"

src/main/kotlin/com/msg/gauth/domain/auth/event/SignupLoggingEvent.kt

@@ -0,0 +1,5 @@
+package com.msg.gauth.domain.auth.event
+
+data class SignupLoggingEvent(
+    val email: String
+)

src/main/kotlin/com/msg/gauth/domain/auth/handler/AuthEventHandler.kt

@@ -0,0 +1,53 @@
+package com.msg.gauth.domain.auth.handler
+
+import com.msg.gauth.domain.auth.event.SignupLoggingEvent
+import com.msg.gauth.global.thirdparty.discord.properties.DiscordProperties
+import kotlinx.serialization.json.JsonArray
+import kotlinx.serialization.json.JsonObject
+import kotlinx.serialization.json.JsonPrimitive
+import org.springframework.context.event.EventListener
+import org.springframework.http.HttpEntity
+import org.springframework.http.HttpHeaders
+import org.springframework.http.MediaType
+import org.springframework.stereotype.Component
+import org.springframework.transaction.event.TransactionPhase
+import org.springframework.transaction.event.TransactionalEventListener
+import org.springframework.web.client.RestTemplate
+
+@Component
+class AuthEventHandler(
+    private val discordProperties: DiscordProperties
+) {
+    @EventListener
+    fun signupLoggingHandler(signupLoggingEvent: SignupLoggingEvent) {
+        val fields = listOf(
+            JsonObject(
+                mapOf(
+                    "name" to JsonPrimitive("이메일"),
+                    "value" to JsonPrimitive(signupLoggingEvent.email)
+                )
+            )
+        )
+        val embed = JsonObject(
+            mapOf(
+                "title" to JsonPrimitive("회원가입 알림"),
+                "description" to JsonPrimitive("회원가입을 시도하였습니다."),
+                "color" to JsonPrimitive(48127),
+                "fields" to JsonArray(fields)
+            )
+        )
+        val jsonObject = JsonObject(
+            mapOf(
+                "content" to JsonPrimitive("[알림] 회원가입을 시도하였습니다."),
+                "embeds" to JsonArray(listOf(embed))
+            )
+        )
+
+        val headers = HttpHeaders()
+        headers.contentType = MediaType.APPLICATION_JSON
+
+        val restTemplate = RestTemplate()
+        val entity = HttpEntity(jsonObject.toString(), headers)
+        restTemplate.postForObject(discordProperties.url, entity, String::class.java)
+    }
+}

src/main/kotlin/com/msg/gauth/domain/auth/service/SignUpService.kt

@@ -1,5 +1,6 @@
 package com.msg.gauth.domain.auth.service
 
+import com.msg.gauth.domain.auth.event.SignupLoggingEvent
 import com.msg.gauth.domain.auth.presentation.dto.request.SignUpDto
 import com.msg.gauth.domain.email.repository.EmailAuthRepository
 import com.msg.gauth.domain.user.User
@@ -11,14 +12,16 @@ import com.msg.gauth.domain.user.repository.UserRepository
 import com.msg.gauth.domain.user.repository.UserRoleRepository
 import com.msg.gauth.global.annotation.service.TransactionalService
 import com.msg.gauth.global.exception.exceptions.DuplicateEmailException
+import org.springframework.context.ApplicationEventPublisher
 import org.springframework.security.crypto.password.PasswordEncoder
 
 @TransactionalService
 class SignUpService(
     private val userRepository: UserRepository,
     private val userRoleRepository: UserRoleRepository,
     private val passwordEncoder: PasswordEncoder,
-    private val emailAuthRepository: EmailAuthRepository
+    private val emailAuthRepository: EmailAuthRepository,
+    private val applicationEventPublisher: ApplicationEventPublisher
 ) {
     fun execute(signUpDto: SignUpDto): Long {
         if (userRepository.existsByEmail(signUpDto.email)) {
@@ -47,6 +50,8 @@ class SignUpService(
 
         saveUserRole(user)
 
+        applicationEventPublisher.publishEvent(SignupLoggingEvent(user.email))
+
         return savedUser.id
     }
 

src/main/kotlin/com/msg/gauth/global/thirdparty/discord/properties/DiscordProperties.kt

@@ -0,0 +1,10 @@
+package com.msg.gauth.global.thirdparty.discord.properties
+
+import org.springframework.boot.context.properties.ConfigurationProperties
+import org.springframework.boot.context.properties.ConstructorBinding
+
+@ConstructorBinding
+@ConfigurationProperties(prefix = "discord.webhook")
+data class DiscordProperties(
+    val url: String
+)

src/main/resources/application.yml

@@ -41,6 +41,10 @@ spring:
       max-file-size: ${MAX_FILE_SIZE}
       max-request-size: ${MAX_REQUEST_SIZE}
 
+discord:
+  webhook:
+    url: ${WEBHOOK_URL}
+
 cloud:
   aws:
     credentials:
@@ -53,7 +57,6 @@ cloud:
     stack:
       auto: false
 
-
 messages:
   basename: i18n/exception
   encoding: UTF-8

src/test/kotlin/com/msg/gauth/GauthBackendApplicationTests.kt

@@ -5,7 +5,6 @@ import org.springframework.boot.test.context.SpringBootTest
 
 @SpringBootTest
 class GauthBackendApplicationTests {
-
     @Test
     fun contextLoads() {
     }