Initial commit

src/application/dtos/folder_dto.rs

@@ -0,0 +1,66 @@
+use serde::{Serialize, Deserialize};
+use crate::domain::entities::folder::Folder;
+
+/// DTO for folder creation requests
+#[derive(Debug, Deserialize)]
+pub struct CreateFolderDto {
+    /// Name of the folder to create
+    pub name: String,
+    
+    /// Parent folder ID (None for root level)
+    pub parent_id: Option<String>,
+}
+
+/// DTO for folder rename requests
+#[derive(Debug, Deserialize)]
+pub struct RenameFolderDto {
+    /// New name for the folder
+    pub name: String,
+}
+
+/// DTO for folder move requests
+#[derive(Debug, Deserialize)]
+pub struct MoveFolderDto {
+    /// New parent folder ID (None for root level)
+    pub parent_id: Option<String>,
+}
+
+/// DTO for folder responses
+#[derive(Debug, Serialize)]
+pub struct FolderDto {
+    /// Folder ID
+    pub id: String,
+    
+    /// Folder name
+    pub name: String,
+    
+    /// Path to the folder (relative)
+    pub path: String,
+    
+    /// Parent folder ID
+    pub parent_id: Option<String>,
+    
+    /// Creation timestamp
+    pub created_at: u64,
+    
+    /// Last modification timestamp
+    pub modified_at: u64,
+    
+    /// Whether this is a root folder
+    pub is_root: bool,
+}
+
+impl From<Folder> for FolderDto {
+    fn from(folder: Folder) -> Self {
+        let is_root = folder.parent_id.is_none();
+        Self {
+            id: folder.id,
+            name: folder.name,
+            path: folder.path.to_string_lossy().to_string(),
+            parent_id: folder.parent_id,
+            created_at: folder.created_at,
+            modified_at: folder.modified_at,
+            is_root,
+        }
+    }
+}