Merge pull request #196 from prgrms-web-devcourse-final-project/fix/study-create

fix: 스터디 생성시 멀티파트 바인딩 문제 해결

Author: endorsement0912

src/main/java/grep/neogulcoder/domain/study/controller/dto/request/StudyCreateRequest.java

@@ -66,15 +66,15 @@ private StudyCreateRequest(String name, Category category, int capacity, StudyTy
 
     public Study toEntity(String imageUrl) {
         return Study.builder()
-            .name(this.name)
-            .category(this.category)
-            .capacity(this.capacity)
-            .studyType(this.studyType)
-            .location(this.location)
-            .startDate(this.startDate)
-            .endDate(this.endDate)
-            .introduction(this.introduction)
-            .imageUrl(imageUrl)
-            .build();
+                .name(this.name)
+                .category(this.category)
+                .capacity(this.capacity)
+                .studyType(this.studyType)
+                .location(this.location)
+                .startDate(this.startDate)
+                .endDate(this.endDate)
+                .introduction(this.introduction)
+                .imageUrl(imageUrl)
+                .build();
     }
 }

src/main/java/grep/neogulcoder/global/config/OctetStreamReadMsgConverter.java

@@ -0,0 +1,31 @@
+package grep.neogulcoder.global.config;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import org.springframework.http.MediaType;
+import org.springframework.http.converter.json.AbstractJackson2HttpMessageConverter;
+import org.springframework.stereotype.Component;
+
+import java.lang.reflect.Type;
+
+@Component
+public class OctetStreamReadMsgConverter extends AbstractJackson2HttpMessageConverter {
+
+    public OctetStreamReadMsgConverter(ObjectMapper objectMapper) {
+        super(objectMapper, MediaType.APPLICATION_OCTET_STREAM);
+    }
+
+    @Override
+    public boolean canWrite(Class<?> clazz, MediaType mediaType) {
+        return false;
+    }
+
+    @Override
+    public boolean canWrite(Type type, Class<?> clazz, MediaType mediaType) {
+        return false;
+    }
+
+    @Override
+    protected boolean canWrite(MediaType mediaType) {
+        return false;
+    }
+}

src/main/java/grep/neogulcoder/global/config/WebConfig.java

@@ -2,13 +2,22 @@
 
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.http.converter.HttpMessageConverter;
 import org.springframework.web.servlet.config.annotation.CorsRegistry;
 import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
 import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
 
+import java.util.List;
+
 @Configuration
 public class WebConfig implements WebMvcConfigurer {
 
+    private OctetStreamReadMsgConverter octetStreamReadMsgConverter;
+
+    public WebConfig(OctetStreamReadMsgConverter octetStreamReadMsgConverter) {
+        this.octetStreamReadMsgConverter = octetStreamReadMsgConverter;
+    }
+
     @Value("${upload.path}")
     private String uploadPath;
 
@@ -21,7 +30,6 @@ public void addResourceHandlers(ResourceHandlerRegistry registry) {
             .addResourceLocations("file:" + uploadPath);
     }
 
-
     @Override
     public void addCorsMappings(CorsRegistry registry) {
         registry.addMapping("/**")
@@ -31,4 +39,9 @@ public void addCorsMappings(CorsRegistry registry) {
             .allowCredentials(true)
             .maxAge(3600);
     }
+
+    @Override
+    public void configureMessageConverters(List<HttpMessageConverter<?>> converters) {
+        converters.add(octetStreamReadMsgConverter);
+    }
 }