feat(drive): complete updated_by created_by

src/domain/repositories/file_repository.rs

@@ -78,6 +78,9 @@ pub trait FileWriteRepository: Send + Sync + 'static {
 
     /// Registers a file row pointing at a blob already stored in the
     /// content-addressable chunk store (one blob reference is consumed).
+    ///
+    /// `caller_id` stamps both `created_by` and `updated_by`
+    /// (§14 provenance).
     async fn save_file_with_blob(
         &self,
         name: String,
@@ -85,17 +88,26 @@ pub trait FileWriteRepository: Send + Sync + 'static {
         content_type: String,
         blob_hash: &str,
         size: u64,
+        caller_id: Uuid,
     ) -> Result<File, DomainError>;
 
-    /// Moves a file to another folder.
+    /// Moves a file to another folder. `caller_id` stamps `updated_by`
+    /// in the same UPDATE that bumps `updated_at` (§14 provenance).
     async fn move_file(
         &self,
         file_id: &str,
         target_folder_id: Option<String>,
+        caller_id: Uuid,
     ) -> Result<File, DomainError>;
 
-    /// Renames a file (same folder, different name).
-    async fn rename_file(&self, file_id: &str, new_name: &str) -> Result<File, DomainError>;
+    /// Renames a file (same folder, different name). `caller_id`
+    /// stamps `updated_by` in the same UPDATE (§14 provenance).
+    async fn rename_file(
+        &self,
+        file_id: &str,
+        new_name: &str,
+        caller_id: Uuid,
+    ) -> Result<File, DomainError>;
 
     /// Deletes a file.
     async fn delete_file(&self, id: &str) -> Result<(), DomainError>;
@@ -108,24 +120,31 @@ pub trait FileWriteRepository: Send + Sync + 'static {
     ///
     /// Returns `(File, PathBuf)` where `PathBuf` is the destination path for
     /// the deferred write that the `WriteBehindCache` will perform.
+    ///
+    /// `caller_id` stamps both `created_by` and `updated_by`
+    /// (§14 provenance).
     async fn register_file_deferred(
         &self,
         name: String,
         folder_id: Option<String>,
         content_type: String,
         size: u64,
+        caller_id: Uuid,
     ) -> Result<(File, PathBuf), DomainError>;
 
     // ── Trash operations ──
 
-    /// Moves a file to the trash
-    async fn move_to_trash(&self, file_id: &str) -> Result<(), DomainError>;
+    /// Moves a file to the trash. `caller_id` stamps `updated_by`
+    /// (§14 provenance).
+    async fn move_to_trash(&self, file_id: &str, caller_id: Uuid) -> Result<(), DomainError>;
 
-    /// Restores a file from the trash to its original location
+    /// Restores a file from the trash to its original location.
+    /// `caller_id` stamps `updated_by` (§14 provenance).
     async fn restore_from_trash(
         &self,
         file_id: &str,
         original_path: &str,
+        caller_id: Uuid,
     ) -> Result<(), DomainError>;
 
     /// Permanently deletes a file (used by the trash)

src/domain/repositories/folder_repository.rs

@@ -18,11 +18,18 @@ use uuid::Uuid;
 /// Defines the CRUD and management operations required for
 /// the Folder entity in the storage system.
 pub trait FolderRepository: Send + Sync + 'static {
-    /// Creates a new folder
+    /// Creates a new folder.
+    ///
+    /// `caller_id` is stamped into `created_by` and `updated_by`
+    /// (D0 §14 provenance — authorship belongs to whoever issued the
+    /// create, not to the parent folder's owner). Pre-D2 they're
+    /// silently equivalent (only the owner can write); D2 ships
+    /// shared drives where this distinction matters.
     async fn create_folder(
         &self,
         name: String,
         parent_id: Option<String>,
+        caller_id: Uuid,
     ) -> Result<Folder, DomainError>;
 
     /// Gets a folder by its ID
@@ -74,14 +81,23 @@ pub trait FolderRepository: Send + Sync + 'static {
         include_total: bool,
     ) -> Result<(Vec<Folder>, Option<usize>), DomainError>;
 
-    /// Renames a folder
-    async fn rename_folder(&self, id: &str, new_name: String) -> Result<Folder, DomainError>;
+    /// Renames a folder. `caller_id` is stamped into `updated_by`
+    /// alongside the `updated_at = NOW()` bump (§14 provenance).
+    async fn rename_folder(
+        &self,
+        id: &str,
+        new_name: String,
+        caller_id: Uuid,
+    ) -> Result<Folder, DomainError>;
 
-    /// Moves a folder to another parent
+    /// Moves a folder to another parent. `caller_id` is stamped into
+    /// `updated_by` alongside the `updated_at = NOW()` bump
+    /// (§14 provenance).
     async fn move_folder(
         &self,
         id: &str,
         new_parent_id: Option<&str>,
+        caller_id: Uuid,
     ) -> Result<Folder, DomainError>;
 
     /// Deletes a folder
@@ -102,14 +118,19 @@ pub trait FolderRepository: Send + Sync + 'static {
 
     // ── Trash operations ──
 
-    /// Moves a folder to the trash
-    async fn move_to_trash(&self, folder_id: &str) -> Result<(), DomainError>;
+    /// Moves a folder to the trash. `caller_id` is stamped into
+    /// `updated_by` for the root row and every cascade-trashed
+    /// descendant (§14 provenance).
+    async fn move_to_trash(&self, folder_id: &str, caller_id: Uuid) -> Result<(), DomainError>;
 
-    /// Restores a folder from the trash to its original location
+    /// Restores a folder from the trash to its original location.
+    /// `caller_id` is stamped into `updated_by` for the root row and
+    /// every cascade-restored descendant (§14 provenance).
     async fn restore_from_trash(
         &self,
         folder_id: &str,
         original_path: &str,
+        caller_id: Uuid,
     ) -> Result<(), DomainError>;
 
     /// Permanently deletes a folder (used by the trash)