Merge pull request #85 from study-hub-inu/fix/SH-313-major-post

[Fix] : 학과별 검색 조회 수정

src/main/java/kr/co/studyhubinu/studyhubserver/exception/StatusType.java

@@ -18,7 +18,8 @@ public enum StatusType {
     ACCESS_RIGHT_FAILED(412, "ACCESS_RIGHT_FAILED"),
     DATA_CONFLICT(409, "DATA_CONFLICT"),
     NOTIFICATION_NOT_FOUND(404, "NOTIFICATION_NOT_FOUND"),
-    SORT_TYPE_NOT_FOUND(404, "SORT_TYPE_NOT_FOUND");
+    SORT_TYPE_NOT_FOUND(404, "SORT_TYPE_NOT_FOUND"),
+    MAJOR_TYPE_NOT_FOUND(404, "MAJOR_TYPE_NOT_FOUND");
 
     private final int statusCode;
     private final String code;

src/main/java/kr/co/studyhubinu/studyhubserver/exception/user/MajorTypeNotFoundException.java

@@ -0,0 +1,24 @@
+package kr.co.studyhubinu.studyhubserver.exception.user;
+
+import kr.co.studyhubinu.studyhubserver.exception.StatusType;
+import kr.co.studyhubinu.studyhubserver.exception.common.CustomException;
+
+public class MajorTypeNotFoundException extends CustomException {
+    private final StatusType status;
+    private static final String message = "전공 타입을 찾을 수 없습니다";
+
+    public MajorTypeNotFoundException() {
+        super(message);
+        this.status = StatusType.MAJOR_TYPE_NOT_FOUND;
+    }
+
+    @Override
+    public StatusType getStatus() {
+        return status;
+    }
+
+    @Override
+    public String getMessage() {
+        return message;
+    }
+}

src/main/java/kr/co/studyhubinu/studyhubserver/studypost/repository/StudyPostRepositoryImpl.java

@@ -187,7 +187,7 @@ private BooleanExpression textEq(String inquiryText) {
 
     private Predicate majorEq(String inquiryText, boolean titleAndMajor) {
         if (inquiryText != null && titleAndMajor) {
-            return studyPostEntity.major.eq(MajorType.of(inquiryText));
+            return studyPostEntity.major.eq(MajorType.findMajorType(inquiryText));
         }
         return null;
     }

src/main/java/kr/co/studyhubinu/studyhubserver/user/enums/MajorType.java

@@ -1,6 +1,9 @@
 package kr.co.studyhubinu.studyhubserver.user.enums;
 
 import kr.co.studyhubinu.studyhubserver.common.enums.EnumModel;
+import kr.co.studyhubinu.studyhubserver.exception.user.MajorTypeNotFoundException;
+
+import java.util.Arrays;
 
 public enum MajorType implements EnumModel {
     NONE("전공없음"),
@@ -100,4 +103,11 @@ public static MajorType of(String major) {
         }
         return NONE;
     }
+
+    public static MajorType findMajorType(final String text) {
+        return Arrays.stream(MajorType.values())
+                .filter(majorType -> majorType.value.equals(text))
+                .findFirst()
+                .orElseThrow(MajorTypeNotFoundException::new);
+    }
 }