NCP-3 add usercontent crud's,dto,exception and start restcontroller

src/main/java/ru/soune/no_copy/dto/UserContentDTO.java

@@ -0,0 +1,15 @@
+package ru.soune.no_copy.dto;
+
+import lombok.Data;
+import ru.soune.no_copy.entity.FileType;
+
+@Data
+public class UserContentDTO {
+    String fileName;
+    String originalFilename;
+    String fileType;
+    String fileExtension;
+    Long fileSize;
+    String filePath;
+    Integer protectionLevel;
+}

src/main/java/ru/soune/no_copy/dto/UserContentRequest.java

@@ -0,0 +1,9 @@
+package ru.soune.no_copy.dto;
+
+import jakarta.validation.constraints.Email;
+import jakarta.validation.constraints.NotBlank;
+
+public record UserContentRequest(@NotBlank @Email String userEmail, @NotBlank String fileName,
+                                 @NotBlank String originalFilename, @NotBlank String fileType,
+                                 @NotBlank String fileExtension, @NotBlank Long fileSize,
+                                 @NotBlank String filePath, Integer protectionLevel) {}

src/main/java/ru/soune/no_copy/dto/UserContentUpdateRequest.java

@@ -0,0 +1,10 @@
+package ru.soune.no_copy.dto;
+
+import jakarta.validation.constraints.Email;
+import jakarta.validation.constraints.NotBlank;
+
+public record UserContentUpdateRequest(@NotBlank @Email String userEmail, @NotBlank String fileName,
+                                       @NotBlank String originalFilename, @NotBlank String fileType,
+                                       @NotBlank String fileExtension, @NotBlank Long fileSize,
+                                       @NotBlank String filePath, Integer protectionLevel, Long id) {
+}