feat: add query to fetch exam and virtual account details by exam application ID

Author: polyglot-k

src/main/java/life/mosu/mosuserver/application/notify/NotifyVariableFactory.java

@@ -85,7 +85,7 @@ private LunaNotificationVariable createApplicationVariable(Long targetId) {
     }
 
     private LunaNotificationVariable createApplicationGuestVariable(Long targetId) {
-        ExamApplicationNotifyProjection projection = examApplicationRepository.findExamAndPaymentByExamApplicationId(
+        ExamApplicationNotifyProjection projection = examApplicationRepository.findExamAndVirtualAccountByExamApplicationId(
                         targetId)
                 .orElseThrow(
                         () -> new CustomRuntimeException(ErrorCode.EXAM_APPLICATION_NOT_FOUND));

src/main/java/life/mosu/mosuserver/domain/examapplication/repository/ExamApplicationJpaRepository.java

@@ -115,6 +115,25 @@ Optional<ExamApplicationNotifyProjection> findExamAndPaymentByExamApplicationId(
             @Param("targetId") Long targetId);
 
 
+    @Query("""
+                SELECT new life.mosu.mosuserver.domain.examapplication.projection.ExamApplicationNotifyProjection(
+                     va.orderId,
+                     e.examDate,
+                     e.schoolName,
+                     ea.isLunchChecked,
+                     e.lunchName
+                )
+                FROM ExamApplicationJpaEntity ea
+                JOIN ExamJpaEntity e ON ea.examId = e.id
+                JOIN ApplicationJpaEntity a ON ea.applicationId = a.id
+                JOIN VirtualAccountLogJpaEntity va ON va.applicationId = ea.id
+                WHERE ea.id = :examApplicationId
+                AND va.depositStatus = 'DONE'
+            """)
+    Optional<ExamApplicationNotifyProjection> findExamAndVirtualAccountByExamApplicationId(
+            @Param("examApplicationId") Long examApplicationId);
+
+
     @Query("""
                 SELECT new life.mosu.mosuserver.domain.examapplication.projection.ExamInfoProjection(
                     e.examDate,