✨ [Feat] 폰트 다운로드 반환 추가

src/main/java/org/fontory/fontorybe/font/controller/FontController.java

@@ -10,6 +10,9 @@
 import io.swagger.v3.oas.annotations.media.Content;
 import io.swagger.v3.oas.annotations.media.Schema;
 import io.swagger.v3.oas.annotations.tags.Tag;
+import java.io.IOException;
+import java.net.URI;
+import java.net.URL;
 import java.util.List;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
@@ -32,6 +35,7 @@
 import org.fontory.fontorybe.font.controller.port.FontService;
 import org.fontory.fontorybe.font.domain.Font;
 import org.springframework.data.domain.Page;
+import org.springframework.http.HttpHeaders;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.MediaType;
 import org.springframework.http.ResponseEntity;
@@ -300,12 +304,13 @@ public ResponseEntity<?> downloadFont(
         Long memberId = userPrincipal.getId();
         log.info("Request received: Get font download for font ID : {}, requesting memberId : {}", fontId, memberId);
 
-        FontResponse res = fontService.fontDownload(memberId, fontId);
+        Font font = fontService.fontDownload(memberId, fontId);
         log.info("Response sent: Font downloaded with ID: {}", fontId);
 
         return ResponseEntity
                 .status(HttpStatus.OK)
-                .body(res);
+                .location(URI.create(font.getTtf()))
+                .build();
     }
 
     @Operation(

src/main/java/org/fontory/fontorybe/font/controller/dto/FontPageResponse.java

@@ -14,6 +14,7 @@ public class FontPageResponse {
     private Long downloadCount;
     private Long bookmarkCount;
     private boolean isBookmarked;
+    private String woff;
 
     public static FontPageResponse from(Font font, String writerName, boolean isBookmarked) {
         return FontPageResponse.builder()
@@ -24,6 +25,7 @@ public static FontPageResponse from(Font font, String writerName, boolean isBook
                 .downloadCount(font.getDownloadCount())
                 .bookmarkCount(font.getBookmarkCount())
                 .isBookmarked(isBookmarked)
+                .woff(font.getWoff())
                 .build();
     }
 }

src/main/java/org/fontory/fontorybe/font/controller/dto/FontResponse.java

@@ -14,6 +14,7 @@ public class FontResponse {
     private Long bookmarkCount;
     private boolean isBookmarked;
     private String writerName;
+    private String woff;
 
     public static FontResponse from(Font font, boolean isBookmarked, String writerName) {
         return FontResponse.builder()
@@ -24,6 +25,7 @@ public static FontResponse from(Font font, boolean isBookmarked, String writerNa
                 .bookmarkCount(font.getBookmarkCount())
                 .isBookmarked(isBookmarked)
                 .writerName(writerName)
+                .woff(font.getWoff())
                 .build();
     }
 }

src/main/java/org/fontory/fontorybe/font/controller/dto/FontUpdateResponse.java

@@ -15,6 +15,7 @@ public class FontUpdateResponse {
     private String example;
     private Long memberId;
     private LocalDateTime createdAt;
+    private String woff;
 
     public static FontUpdateResponse from(Font font) {
         return FontUpdateResponse.builder()
@@ -24,6 +25,7 @@ public static FontUpdateResponse from(Font font) {
                 .example(font.getExample())
                 .memberId(font.getMemberId())
                 .createdAt(font.getCreatedAt())
+                .woff(font.getWoff())
                 .build();
     }
 }

src/main/java/org/fontory/fontorybe/font/controller/port/FontService.java

@@ -25,6 +25,6 @@ public interface FontService {
     List<FontResponse> getMyPopularFonts(Long memberId);
     List<FontResponse> getPopularFonts(Long memberId);
     Font updateProgress(Long fontId, FontProgressUpdateDTO fontProgressUpdateDTO);
-    FontResponse fontDownload(Long memberId, Long fontId);
+    Font fontDownload(Long memberId, Long fontId);
     Boolean isDuplicateNameExists(Long memberId, String fontName);
 }

src/main/java/org/fontory/fontorybe/font/service/FontServiceImpl.java

@@ -284,22 +284,16 @@ public Font updateProgress(Long fontId, FontProgressUpdateDTO fontProgressUpdate
 
     @Override
     @Transactional
-    public FontResponse fontDownload(Long memberId, Long fontId) {
+    public Font fontDownload(Long memberId, Long fontId) {
         log.info("Service executing: Download font ID: {}", fontId);
         Font targetFont = getOrThrowById(fontId);
         targetFont.increaseDownloadCount();
 
-        // TODO : 폰트 다운로드
-
-        boolean isBookmarked = bookmarkRepository.existsByMemberIdAndFontId(memberId, fontId);
-
         fontRepository.save(targetFont);
 
-        Member writer = memberService.getOrThrowById(targetFont.getMemberId());
-
         log.info("Service completed: Font ID: {} download successfully", fontId);
 
-        return FontResponse.from(targetFont, isBookmarked, writer.getNickname());
+        return targetFont;
     }
 
     @Override

src/test/java/org/fontory/fontorybe/integration/font/FontControllerIntegrationTest.java

@@ -385,9 +385,7 @@ void updateFontProgressSuccess() throws Exception {
     void downloadFontSuccess() throws Exception {
         mockMvc.perform(get("/fonts/{fontId}/download", 999L)
                         .header("Authorization", validAccessToken))
-                .andExpect(status().isOk())
-                .andExpect(jsonPath("$.id", is(999)))
-                .andExpect(jsonPath("$.downloadCount").isNumber());
+                .andExpect(status().isOk());
     }
 
     @Test