adding webdav features

src/common/di.rs

@@ -482,6 +482,14 @@ impl Default for AppState {
             async fn get_file_path(&self, _id: &str) -> Result<crate::domain::services::path_service::StoragePath, crate::common::errors::DomainError> {
                 Ok(crate::domain::services::path_service::StoragePath::from_string("/"))
             }
+            
+            async fn get_parent_folder_id(&self, _path: &str) -> Result<String, crate::common::errors::DomainError> {
+                Ok("root".to_string())
+            }
+            
+            async fn update_file_content(&self, _file_id: &str, _content: Vec<u8>) -> Result<(), crate::common::errors::DomainError> {
+                Ok(())
+            }
         }
         
         struct DummyFolderStoragePort;
@@ -618,6 +626,18 @@ impl Default for AppState {
                 Ok(crate::application::dtos::file_dto::FileDto::default())
             }
             
+            async fn get_file_by_path(&self, _path: &str) -> Result<crate::application::dtos::file_dto::FileDto, crate::common::errors::DomainError> {
+                Ok(crate::application::dtos::file_dto::FileDto::default())
+            }
+            
+            async fn create_file(&self, _parent_path: &str, _filename: &str, _content: &[u8], _content_type: &str) -> Result<crate::application::dtos::file_dto::FileDto, crate::common::errors::DomainError> {
+                Ok(crate::application::dtos::file_dto::FileDto::default())
+            }
+            
+            async fn update_file(&self, _path: &str, _content: &[u8]) -> Result<(), crate::common::errors::DomainError> {
+                Ok(())
+            }
+            
             async fn list_files(&self, _folder_id: Option<&str>) -> Result<Vec<crate::application::dtos::file_dto::FileDto>, crate::common::errors::DomainError> {
                 Ok(Vec::new())
             }

src/common/errors.rs

@@ -285,6 +285,18 @@ impl AppError {
     pub fn internal_error(message: impl Into<String>) -> Self {
         Self::new(axum::http::StatusCode::INTERNAL_SERVER_ERROR, message, "InternalError")
     }
+    
+    pub fn method_not_allowed(message: impl Into<String>) -> Self {
+        Self::new(axum::http::StatusCode::METHOD_NOT_ALLOWED, message, "MethodNotAllowed")
+    }
+    
+    pub fn conflict(message: impl Into<String>) -> Self {
+        Self::new(axum::http::StatusCode::CONFLICT, message, "Conflict")
+    }
+    
+    pub fn unsupported_media_type(message: impl Into<String>) -> Self {
+        Self::new(axum::http::StatusCode::UNSUPPORTED_MEDIA_TYPE, message, "UnsupportedMediaType")
+    }
 }
 
 impl From<DomainError> for AppError {