feat: 만기상환평가일 및 타입 조회를 위한 서비스 로직 추가

src/main/java/com/wl2c/elswhereproductservice/domain/product/model/dto/response/ResponseMaturityRepaymentEvaluationDateDto.java

@@ -0,0 +1,23 @@
+package com.wl2c.elswhereproductservice.domain.product.model.dto.response;
+
+import com.wl2c.elswhereproductservice.domain.product.model.MaturityEvaluationDateType;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Getter;
+
+import java.time.LocalDate;
+
+@Getter
+public class ResponseMaturityRepaymentEvaluationDateDto {
+
+    @Schema(description = "만기상환평가일", example = "2027-07-13")
+    private final LocalDate maturityRepaymentEvaluationDate;
+
+    @Schema(description = "만기상환평가일 개수", example = "SINGLE or MULTIPLE or UNKNOWN")
+    private final MaturityEvaluationDateType maturityRepaymentEvaluationDateType;
+
+    public ResponseMaturityRepaymentEvaluationDateDto(LocalDate maturityRepaymentEvaluationDate,
+                                                      MaturityEvaluationDateType maturityRepaymentEvaluationDateType) {
+        this.maturityRepaymentEvaluationDate = maturityRepaymentEvaluationDate;
+        this.maturityRepaymentEvaluationDateType = maturityRepaymentEvaluationDateType;
+    }
+}

src/main/java/com/wl2c/elswhereproductservice/domain/product/service/RepaymentEvaluationDatesService.java

@@ -3,8 +3,10 @@
 import com.wl2c.elswhereproductservice.domain.product.exception.ProductEarlyRepaymentEvaluationDateFoundException;
 import com.wl2c.elswhereproductservice.domain.product.exception.ProductMaturityEvaluationDateNotFoundException;
 import com.wl2c.elswhereproductservice.domain.product.exception.ProductNotFoundException;
+import com.wl2c.elswhereproductservice.domain.product.model.dto.response.ResponseMaturityRepaymentEvaluationDateDto;
 import com.wl2c.elswhereproductservice.domain.product.model.dto.response.ResponseNextRepaymentEvaluationDateDto;
 import com.wl2c.elswhereproductservice.domain.product.model.entity.EarlyRepaymentEvaluationDates;
+import com.wl2c.elswhereproductservice.domain.product.model.entity.Product;
 import com.wl2c.elswhereproductservice.domain.product.repository.EarlyRepaymentEvaluationDatesRepository;
 import com.wl2c.elswhereproductservice.domain.product.repository.ProductRepository;
 import lombok.RequiredArgsConstructor;
@@ -42,4 +44,17 @@ public ResponseNextRepaymentEvaluationDateDto findNextRepaymentEvaluationDate(Lo
         }
         return new ResponseNextRepaymentEvaluationDateDto(nextDate);
     }
+
+    public ResponseMaturityRepaymentEvaluationDateDto findMaturityRepaymentEvaluationDate(Long productId) {
+
+        Product product = productRepository.findOne(productId).orElseThrow(ProductNotFoundException::new);
+        if (product.getMaturityEvaluationDate() == null) {
+            throw new ProductMaturityEvaluationDateNotFoundException();
+        }
+
+        return new ResponseMaturityRepaymentEvaluationDateDto(
+                product.getMaturityEvaluationDate(),
+                product.getMaturityEvaluationDateType()
+        );
+    }
 }