[QUZ-113][FEATURE] 매칭 서비스와 게임, 퀴즈 서비스 연동

[QUZ-113][FEATURE] 매칭 서비스와 게임, 퀴즈 서비스 연동

Author: s0o0bn

matching-service/matching-application/app-api/src/main/kotlin/com/grepp/quizy/matching/MatchingServiceApplication.kt

@@ -3,7 +3,8 @@ package com.grepp.quizy.matching
 import org.springframework.boot.autoconfigure.SpringBootApplication
 import org.springframework.boot.runApplication
 
-@SpringBootApplication class MatchingServiceApplication
+@SpringBootApplication(scanBasePackages = ["com.grepp.quizy"])
+class MatchingServiceApplication
 
 fun main(args: Array<String>) {
     runApplication<MatchingServiceApplication>(*args)

matching-service/matching-application/app-api/src/main/kotlin/com/grepp/quizy/matching/api/sse/SseConnector.kt

@@ -34,6 +34,7 @@ class SseConnector(
     }
 
     fun disconnect(userId: UserId) {
+        emitterRepository.findById(userId.value)?.complete()
         emitterRepository.remove(userId.value)
         matchingPoolManager.remove(userId)
     }

matching-service/matching-application/app-api/src/main/kotlin/com/grepp/quizy/matching/api/sse/SseSender.kt

@@ -33,6 +33,7 @@ class SseSender(
     }
 
     private fun closeEmitter(userId: Long) {
+        emitterRepository.findById(userId)?.complete()
         emitterRepository.remove(userId)
         matchingPoolManager.remove(UserId(userId))
     }

matching-service/matching-domain/src/main/kotlin/com/grepp/quizy/matching/domain/game/GameFetcher.kt

@@ -5,4 +5,6 @@ import com.grepp.quizy.matching.domain.user.UserId
 
 interface GameFetcher {
     fun requestGameRoomId(userIds: List<UserId>, subject: InterestCategory): GameRoomId
+
+    fun requestGameRating(userId: UserId): GameRating
 }

matching-service/matching-domain/src/main/kotlin/com/grepp/quizy/matching/domain/game/GameVO.kt

@@ -1,3 +1,26 @@
 package com.grepp.quizy.matching.domain.game
 
 @JvmInline value class GameRoomId(val value: Long)
+
+enum class GameRating(val index: Int) {
+    BRONZE(0),
+    SILVER(1),
+    GOLD(2),
+    PLATINUM(3),
+    DIAMOND(4),
+    MASTER(5);
+
+    companion object {
+
+        fun fromRatingValue(rating: Int): GameRating {
+            return when {
+                rating < 500 -> BRONZE
+                rating in 501..1000 -> SILVER
+                rating in 1001..1500 -> GOLD
+                rating in 1501..2000 -> PLATINUM
+                rating in 2001..2500 -> DIAMOND
+                else -> MASTER
+            }
+        }
+    }
+}

matching-service/matching-domain/src/main/kotlin/com/grepp/quizy/matching/domain/user/MatchingUser.kt

@@ -0,0 +1,6 @@
+package com.grepp.quizy.matching.domain.user
+
+class MatchingUser(
+    val id: UserId,
+    val interests: List<InterestCategory>
+)

matching-service/matching-domain/src/main/kotlin/com/grepp/quizy/matching/domain/user/MatchingUserReader.kt

@@ -0,0 +1,13 @@
+package com.grepp.quizy.matching.domain.user
+
+import com.grepp.quizy.matching.domain.user.exception.MatchingUserException
+import org.springframework.stereotype.Component
+
+@Component
+class MatchingUserReader(
+    private val matchingUserRepository: MatchingUserRepository
+) {
+
+    fun read(id: UserId): MatchingUser =
+        matchingUserRepository.findById(id) ?: throw MatchingUserException.NotFound
+}

matching-service/matching-domain/src/main/kotlin/com/grepp/quizy/matching/domain/user/MatchingUserRepository.kt

@@ -0,0 +1,5 @@
+package com.grepp.quizy.matching.domain.user
+
+interface MatchingUserRepository {
+    fun findById(id: UserId): MatchingUser?
+}

matching-service/matching-domain/src/main/kotlin/com/grepp/quizy/matching/domain/user/UserFetcher.kt

@@ -4,29 +4,6 @@ package com.grepp.quizy.matching.domain.user
 
 @JvmInline value class UserVector(val value: FloatArray)
 
-enum class GameRating(val index: Int) {
-    BRONZE(0),
-    SILVER(1),
-    GOLD(2),
-    PLATINUM(3),
-    DIAMOND(4),
-    MASTER(5);
-
-    companion object {
-
-        fun fromRatingValue(rating: Int): GameRating {
-            return when {
-                rating < 500 -> BRONZE
-                rating in 501..1000 -> SILVER
-                rating in 1001..1500 -> GOLD
-                rating in 1501..2000 -> PLATINUM
-                rating in 2001..2500 -> DIAMOND
-                else -> MASTER
-            }
-        }
-    }
-}
-
 enum class InterestCategory(val index: Int) {
     ALGORITHM(0),
     PROGRAMMING_LANGUAGE(1),
@@ -44,6 +21,6 @@ enum class InterestCategory(val index: Int) {
         fun commonInterest(indexes: List<Int>) =
             if (indexes.isEmpty()) entries.random() else InterestCategory.of(indexes.random() - VECTOR_START_INDEX)
 
-        fun of(index: Int) = entries.first { it.index == index }
+        private fun of(index: Int) = entries.first { it.index == index }
     }
 }