Change dataflow

Author: Konstantin Pankratov

server/src/main/java/com/studybuddies/server/services/user/UserService.java

@@ -86,10 +86,9 @@ public boolean existsByUUID(UUID uuid) {
   }
 
   @Transactional
-  public void updateModules(ModuleUpdateRequest moduleUpdateRequest, String uuid) {
-    List<String> modules = moduleUpdateRequest.getName();
-
-    var foundModules = modules.stream()
+  public void updateModules(List<ModuleUpdateRequest> moduleUpdateRequest, String uuid) {
+    var foundModules = moduleUpdateRequest.stream()
+        .map(ModuleUpdateRequest::getName)
         .filter(moduleValidationService::exists)
         .map(String::toUpperCase)
         .collect(Collectors.toCollection(ArrayList::new));

server/src/main/java/com/studybuddies/server/web/UserController.java

@@ -41,7 +41,7 @@ public ResponseEntity<?> delete(HttpServletRequest request,
   }
 
   @PutMapping
-  public ResponseEntity<?> put(HttpServletRequest request, @RequestBody ModuleUpdateRequest updateRequest) {
+  public ResponseEntity<?> put(HttpServletRequest request, @RequestBody List<ModuleUpdateRequest> updateRequest) {
     String userUUID = request.getUserPrincipal().getName();
     userService.updateModules(updateRequest, userUUID);
     return new ResponseEntity<>(userUUID, HttpStatus.OK);

server/src/main/java/com/studybuddies/server/web/dto/user/ModuleUpdateRequest.java

@@ -1,9 +1,8 @@
 package com.studybuddies.server.web.dto.user;
 
-import java.util.List;
 import lombok.Getter;
 
 @Getter
 public class ModuleUpdateRequest {
-  public List<String> name;
+  public String name;
 }