계약에 따라 동작할 수 있도록 수정한다.

.github/workflows/actions_build.yml

@@ -38,6 +38,16 @@ jobs:
       - name: ☑️ Validate Gradle wrapper
         uses: gradle/wrapper-validation-action@e6e38bacfdf1a337459f332974bb2327a31aaf4b
 
+      - name: ✅ Contract Test with Gradle
+        uses: gradle/gradle-build-action@67421db6bd0bf253fb4bd25b31ebb98943c375e1
+        with:
+          arguments: contractTest
+
+      - name: ✅ Publish To Maven Local
+        uses: gradle/gradle-build-action@67421db6bd0bf253fb4bd25b31ebb98943c375e1
+        with:
+          arguments: publishToMavenLocal
+
       - name: ✅ Test with Gradle
         uses: gradle/gradle-build-action@67421db6bd0bf253fb4bd25b31ebb98943c375e1
         with:

coupon/src/main/kotlin/com/example/estdelivery/coupon/application/GiftCouponService.kt

@@ -8,28 +8,14 @@ import com.example.estdelivery.coupon.application.port.out.UpdateMemberStatePort
 import com.example.estdelivery.coupon.application.utils.TransactionArea
 import com.example.estdelivery.coupon.domain.coupon.Coupon
 import com.example.estdelivery.coupon.domain.member.Member
+import org.springframework.stereotype.Service
 
+@Service
 class GiftCouponService(
     loadMemberStatePort: LoadMemberStatePort,
     loadCouponStatePort: LoadCouponStatePort,
     updateMemberStatePort: UpdateMemberStatePort,
     private val transactionArea: TransactionArea,
-    private val getReceiver: (GiftCouponCommand) -> Member = {
-        loadMemberStatePort.findById(
-            it.receiverId
-        )
-    },
-    private val getSender: (GiftCouponCommand) -> Member = {
-        loadMemberStatePort.findById(
-            it.senderId
-        )
-    },
-    private val getCoupon: (GiftCouponCommand) -> Coupon = {
-        loadCouponStatePort.findById(
-            it.couponId
-        )
-    },
-    private val updateMember: (Member) -> Unit = { updateMemberStatePort.update(it) },
 ) : GiftCouponUseCase {
     /**
      * 선물 할 쿠폰과 선물 할 회원의 식별자를 입력해 쿠폰을 나눠준다.
@@ -57,4 +43,17 @@ class GiftCouponService(
             updateMember(sender)
         }
     }
+
+    private val getReceiver: (GiftCouponCommand) -> Member = {
+        loadMemberStatePort.findMember(it.receiverId)
+    }
+    private val getSender: (GiftCouponCommand) -> Member = {
+        loadMemberStatePort.findMember(it.senderId)
+    }
+    private val getCoupon: (GiftCouponCommand) -> Coupon = {
+        loadCouponStatePort.findById(
+            it.couponId
+        )
+    }
+    private val updateMember: (Member) -> Unit = { updateMemberStatePort.updateMembersCoupon(it) }
 }

coupon/src/main/kotlin/com/example/estdelivery/coupon/application/HandoutCouponService.kt

@@ -9,22 +9,15 @@ import com.example.estdelivery.coupon.application.port.out.UpdateShopOwnerStateP
 import com.example.estdelivery.coupon.application.utils.TransactionArea
 import com.example.estdelivery.coupon.domain.coupon.Coupon
 import com.example.estdelivery.coupon.domain.shop.ShopOwner
+import org.springframework.stereotype.Service
 
+@Service
 class HandoutCouponService(
     loadShopOwnerStatePort: LoadShopOwnerStatePort,
     loadCouponStatePort: LoadCouponStatePort,
     updateShopOwnerStatePort: UpdateShopOwnerStatePort,
     createCouponStatePort: CreateCouponStatePort,
     private val transactionArea: TransactionArea,
-    private val getShopOwner: (HandoutCouponCommand) -> ShopOwner = {
-        loadShopOwnerStatePort.findById(
-            it.shopOwnerId
-        )
-    },
-    private val notExistCoupon: (Long) -> Boolean = { loadCouponStatePort.exists(it).not() },
-    private val getCoupon: (Long) -> Coupon = { loadCouponStatePort.findById(it) },
-    private val updateShopOwner: (ShopOwner) -> Unit = { updateShopOwnerStatePort.update(it) },
-    private val createCoupon: (Coupon) -> Coupon = { createCouponStatePort.create(it) },
 ) : HandoutCouponUseCase {
     /**
      * 1. 가게 주인 정보를 조회한다.
@@ -50,4 +43,14 @@ class HandoutCouponService(
 
         return getCoupon(id)
     }
+
+    private val getShopOwner: (HandoutCouponCommand) -> ShopOwner = {
+        loadShopOwnerStatePort.findById(
+            it.shopOwnerId
+        )
+    }
+    private val notExistCoupon: (Long) -> Boolean = { loadCouponStatePort.exists(it).not() }
+    private val getCoupon: (Long) -> Coupon = { loadCouponStatePort.findById(it) }
+    private val updateShopOwner: (ShopOwner) -> Unit = { updateShopOwnerStatePort.updateShopOwnersCoupons(it) }
+    private val createCoupon: (Coupon) -> Coupon = { createCouponStatePort.create(it) }
 }

coupon/src/main/kotlin/com/example/estdelivery/coupon/application/IssuePublishedCouponService.kt

@@ -11,31 +11,16 @@ import com.example.estdelivery.coupon.application.utils.TransactionArea
 import com.example.estdelivery.coupon.domain.coupon.Coupon
 import com.example.estdelivery.coupon.domain.member.Member
 import com.example.estdelivery.coupon.domain.shop.ShopOwner
+import org.springframework.stereotype.Service
 
+@Service
 class IssuePublishedCouponService(
     loadMemberStatePort: LoadMemberStatePort,
     loadCouponStatePort: LoadCouponStatePort,
     loadShopOwnerStatePort: LoadShopOwnerStatePort,
     updateMemberStatePort: UpdateMemberStatePort,
     updateShopOwnerStatePort: UpdateShopOwnerStatePort,
     private val transactionArea: TransactionArea,
-    private val getMember: (IssuePublishedCouponCommand) -> Member = {
-        loadMemberStatePort.findById(
-            it.memberId
-        )
-    },
-    private val getCoupon: (IssuePublishedCouponCommand) -> Coupon = {
-        loadCouponStatePort.findById(
-            it.couponId
-        )
-    },
-    private val getShopOwner: (IssuePublishedCouponCommand) -> ShopOwner = {
-        loadShopOwnerStatePort.findByShopId(
-            it.shopId
-        )
-    },
-    private val updateMember: (Member) -> Unit = { updateMemberStatePort.update(it) },
-    private val updateShopOwner: (ShopOwner) -> Unit = { updateShopOwnerStatePort.update(it) },
 ) : IssuePublishedCouponUseCase {
     /**
      * 1. 회원 정보를 조회한다.
@@ -63,7 +48,25 @@ class IssuePublishedCouponService(
     ) {
         if (!shopOwner.showRoyalCustomersInShop().contains(member)) {
             shopOwner.addRoyalCustomersInShop(member)
-            updateShopOwner(shopOwner)
+            updateRoyalCustomers(shopOwner, member)
         }
     }
+
+    private val getMember: (IssuePublishedCouponCommand) -> Member = {
+        loadMemberStatePort.findMember(it.memberId)
+    }
+    private val getCoupon: (IssuePublishedCouponCommand) -> Coupon = {
+        loadCouponStatePort.findById(
+            it.couponId
+        )
+    }
+    private val getShopOwner: (IssuePublishedCouponCommand) -> ShopOwner = {
+        loadShopOwnerStatePort.findByShopId(
+            it.shopId
+        )
+    }
+    private val updateMember: (Member) -> Unit = { updateMemberStatePort.updateMembersCoupon(it) }
+    private val updateRoyalCustomers: (ShopOwner, Member) -> Unit = { shopOwner, royalCustomer ->
+        updateShopOwnerStatePort.updateRoyalCustomers(shopOwner, royalCustomer)
+    }
 }

coupon/src/main/kotlin/com/example/estdelivery/coupon/application/IssueRandomCouponService.kt

@@ -9,13 +9,14 @@ import com.example.estdelivery.coupon.application.port.out.LoadShopOwnerStatePor
 import com.example.estdelivery.coupon.application.port.out.UpdateMemberStatePort
 import com.example.estdelivery.coupon.application.port.out.UpdateRandomCouponIssueEventStatePort
 import com.example.estdelivery.coupon.application.port.out.UpdateShopOwnerStatePort
-import com.example.estdelivery.coupon.application.port.out.state.UpdateRandomCouponIssueEventState
 import com.example.estdelivery.coupon.application.utils.TransactionArea
 import com.example.estdelivery.coupon.domain.coupon.Coupon
 import com.example.estdelivery.coupon.domain.event.RandomCouponIssueEvent
 import com.example.estdelivery.coupon.domain.member.Member
 import com.example.estdelivery.coupon.domain.shop.ShopOwner
+import org.springframework.stereotype.Service
 
+@Service
 class IssueRandomCouponService(
     loadMemberStatePort: LoadMemberStatePort,
     loadRandomCouponIssueEventStatePort: LoadRandomCouponIssueEventStatePort,
@@ -25,21 +26,6 @@ class IssueRandomCouponService(
     updateRandomCouponIssueEventStatePort: UpdateRandomCouponIssueEventStatePort,
     createCouponStatePort: CreateCouponStatePort,
     private val transactionArea: TransactionArea,
-    private val getMember: (IssueEventCouponCommand) -> Member = {
-        loadMemberStatePort.findById(it.memberId)
-    },
-    private val getCouponIssueRandomCouponIssueEvent: (IssueEventCouponCommand) -> RandomCouponIssueEvent = {
-        loadRandomCouponIssueEventStatePort.findById(it.eventId).toEvent()
-    },
-    private val getShopOwner: (IssueEventCouponCommand) -> ShopOwner = {
-        loadShopOwnerStatePort.findByShopId(it.shopId)
-    },
-    private val createCoupon: (Coupon) -> Coupon = { createCouponStatePort.create(it) },
-    private val updateMember: (Member) -> Unit = { updateMemberStatePort.update(it) },
-    private val updateShopOwner: (ShopOwner) -> Unit = { updateShopOwnerStatePort.update(it) },
-    private val updateEvent: (RandomCouponIssueEvent) -> Unit = {
-        updateRandomCouponIssueEventStatePort.update(UpdateRandomCouponIssueEventState.from(it))
-    },
 ) : IssueEventCouponUseCase {
     /**
      * 1. 회원 정보를 조회한다.
@@ -56,7 +42,23 @@ class IssueRandomCouponService(
             member.receiveCoupon(eventCoupon)
             updateMember(member)
             updateShopOwner(shopOwner)
-            updateEvent(event)
+            participateEvent(event, member)
         }
     }
+
+    private val getMember: (IssueEventCouponCommand) -> Member = {
+        loadMemberStatePort.findMember(it.memberId)
+    }
+    private val getCouponIssueRandomCouponIssueEvent: (IssueEventCouponCommand) -> RandomCouponIssueEvent = {
+        loadRandomCouponIssueEventStatePort.findEvent(it.eventId)
+    }
+    private val getShopOwner: (IssueEventCouponCommand) -> ShopOwner = {
+        loadShopOwnerStatePort.findByShopId(it.shopId)
+    }
+    private val createCoupon: (Coupon) -> Coupon = { createCouponStatePort.create(it) }
+    private val updateMember: (Member) -> Unit = { updateMemberStatePort.updateMembersCoupon(it) }
+    private val updateShopOwner: (ShopOwner) -> Unit = { updateShopOwnerStatePort.updateShopOwnersCoupons(it) }
+    private val participateEvent: (RandomCouponIssueEvent, Member) -> Unit = { event, member ->
+        updateRandomCouponIssueEventStatePort.participate(event, member)
+    }
 }

coupon/src/main/kotlin/com/example/estdelivery/coupon/application/PublishCouponService.kt

@@ -8,23 +8,14 @@ import com.example.estdelivery.coupon.application.port.out.UpdateShopOwnerStateP
 import com.example.estdelivery.coupon.application.utils.TransactionArea
 import com.example.estdelivery.coupon.domain.coupon.Coupon
 import com.example.estdelivery.coupon.domain.shop.ShopOwner
+import org.springframework.stereotype.Service
 
+@Service
 class PublishCouponService(
     loadShopOwnerPort: LoadShopOwnerStatePort,
     createCouponStatePort: CreateCouponStatePort,
     updateShopOwnerStatePort: UpdateShopOwnerStatePort,
     private val transactionArea: TransactionArea,
-    private val findShopOwner: (PublishCouponCommand) -> ShopOwner = {
-        loadShopOwnerPort.findById(
-            it.shopOwnerId
-        )
-    },
-    private val createCoupon: (PublishCouponCommand) -> Coupon = {
-        createCouponStatePort.create(
-            it.coupon
-        )
-    },
-    private val updateShopOwner: (ShopOwner) -> Unit = { updateShopOwnerStatePort.update(it) },
 ) : PublishCouponUseCase {
     /**
      * 1. 가게 주인 정보를 조회한다.
@@ -42,4 +33,16 @@ class PublishCouponService(
             updateShopOwner(shopOwner)
         }
     }
+
+    private val findShopOwner: (PublishCouponCommand) -> ShopOwner = {
+        loadShopOwnerPort.findById(
+            it.shopOwnerId
+        )
+    }
+    private val createCoupon: (PublishCouponCommand) -> Coupon = {
+        createCouponStatePort.create(
+            it.coupon
+        )
+    }
+    private val updateShopOwner: (ShopOwner) -> Unit = { updateShopOwnerStatePort.updateShopOwnersCoupons(it) }
 }

coupon/src/main/kotlin/com/example/estdelivery/coupon/application/UseCouponService.kt

@@ -11,31 +11,16 @@ import com.example.estdelivery.coupon.application.utils.TransactionArea
 import com.example.estdelivery.coupon.domain.coupon.Coupon
 import com.example.estdelivery.coupon.domain.member.Member
 import com.example.estdelivery.coupon.domain.shop.ShopOwner
+import org.springframework.stereotype.Service
 
+@Service
 class UseCouponService(
     loadMemberStatePort: LoadMemberStatePort,
     loadCouponStatePort: LoadCouponStatePort,
     loadShopOwnerStatePort: LoadShopOwnerStatePort,
     updateMemberStatePort: UpdateMemberStatePort,
     updateShopOwnerStatePort: UpdateShopOwnerStatePort,
     private val transactionArea: TransactionArea,
-    private val getMember: (UseCouponCommand) -> Member = {
-        loadMemberStatePort.findById(
-            it.memberId
-        )
-    },
-    private val getCoupon: (UseCouponCommand) -> Coupon = {
-        loadCouponStatePort.findById(
-            it.couponId
-        )
-    },
-    private val getShopOwner: (UseCouponCommand) -> ShopOwner = {
-        loadShopOwnerStatePort.findByShopId(
-            it.shopId
-        )
-    },
-    private val updateMember: (Member) -> Unit = { updateMemberStatePort.update(it) },
-    private val updateShopOwner: (ShopOwner) -> Unit = { updateShopOwnerStatePort.update(it) },
 ) : UseCouponUseCase {
     /**
      * 1. 회원 정보를 조회한다.
@@ -58,4 +43,22 @@ class UseCouponService(
             updateShopOwner(shopOwner)
         }
     }
+
+    private val getMember: (UseCouponCommand) -> Member = {
+        loadMemberStatePort.findMember(
+            it.memberId
+        )
+    }
+    private val getCoupon: (UseCouponCommand) -> Coupon = {
+        loadCouponStatePort.findById(
+            it.couponId
+        )
+    }
+    private val getShopOwner: (UseCouponCommand) -> ShopOwner = {
+        loadShopOwnerStatePort.findByShopId(
+            it.shopId
+        )
+    }
+    private val updateMember: (Member) -> Unit = { updateMemberStatePort.updateMembersCoupon(it) }
+    private val updateShopOwner: (ShopOwner) -> Unit = { updateShopOwnerStatePort.updateShopOwnersCoupons(it) }
 }

coupon/src/main/kotlin/com/example/estdelivery/coupon/application/port/out/LoadMemberStatePort.kt

@@ -3,5 +3,5 @@ package com.example.estdelivery.coupon.application.port.out
 import com.example.estdelivery.coupon.domain.member.Member
 
 interface LoadMemberStatePort {
-    fun findById(memberId: Long): Member
+    fun findMember(memberId: Long): Member
 }

coupon/src/main/kotlin/com/example/estdelivery/coupon/application/port/out/LoadRandomCouponIssueEventStatePort.kt

@@ -1,7 +1,7 @@
 package com.example.estdelivery.coupon.application.port.out
 
-import com.example.estdelivery.coupon.application.port.out.state.LoadRandomCouponIssueEventState
+import com.example.estdelivery.coupon.domain.event.RandomCouponIssueEvent
 
 interface LoadRandomCouponIssueEventStatePort {
-    fun findById(eventId: Long): LoadRandomCouponIssueEventState
+    fun findEvent(eventId: Long): RandomCouponIssueEvent
 }

coupon/src/main/kotlin/com/example/estdelivery/coupon/application/port/out/UpdateMemberStatePort.kt

@@ -3,5 +3,5 @@ package com.example.estdelivery.coupon.application.port.out
 import com.example.estdelivery.coupon.domain.member.Member
 
 interface UpdateMemberStatePort {
-    fun update(member: Member)
+    fun updateMembersCoupon(member: Member)
 }

coupon/src/main/kotlin/com/example/estdelivery/coupon/application/port/out/UpdateRandomCouponIssueEventStatePort.kt

@@ -1,7 +1,8 @@
 package com.example.estdelivery.coupon.application.port.out
 
-import com.example.estdelivery.coupon.application.port.out.state.UpdateRandomCouponIssueEventState
+import com.example.estdelivery.coupon.domain.event.RandomCouponIssueEvent
+import com.example.estdelivery.coupon.domain.member.Member
 
 interface UpdateRandomCouponIssueEventStatePort {
-    fun update(event: UpdateRandomCouponIssueEventState)
+    fun participate(event: RandomCouponIssueEvent, participatedMember: Member)
 }

coupon/src/main/kotlin/com/example/estdelivery/coupon/application/port/out/UpdateShopOwnerStatePort.kt

@@ -1,7 +1,9 @@
 package com.example.estdelivery.coupon.application.port.out
 
+import com.example.estdelivery.coupon.domain.member.Member
 import com.example.estdelivery.coupon.domain.shop.ShopOwner
 
 interface UpdateShopOwnerStatePort {
-    fun update(shopOwner: ShopOwner)
+    fun updateShopOwnersCoupons(shopOwner: ShopOwner)
+    fun updateRoyalCustomers(shopOwner: ShopOwner, royalCustomer: Member)
 }