Implement the repository for library item entity.

backend/infrastructure/src/video/adapter.rs

@@ -7,14 +7,18 @@ use std::env;
 use std::fs;
 use std::fs::DirEntry;
 use lumiere_domain::video::model::video::VideoFormat::{AVI, MKV, MP4, WEBM};
+use crate::video::model::LibraryItemEntity;
+use crate::video::repository::LibraryItemSqliteRepository;
 use crate::video::video_format_detector::get_content_type;
 
 #[derive(Clone)]
-pub struct VideoAdapter {}
+pub struct LibraryItemAdapter {
+    pub repository: LibraryItemSqliteRepository
+}
 
-impl VideoAdapter {
-    pub fn new() -> Self {
-        Self {}
+impl LibraryItemAdapter {
+    pub fn new(repository: LibraryItemSqliteRepository) -> Self {
+        Self { repository }
     }
 
     fn get_root_folder_read_library_items(&self) -> Result<Vec<LibraryRawItem>, VideoError> {
@@ -50,8 +54,9 @@ impl VideoAdapter {
         Ok(library_raw_item)
     }
 
-    fn get_all_library_items_from_db(&self) -> Result<Vec<LibraryRawItem>, VideoError> {
-        Ok(vec!())
+    fn get_all_library_items_from_db(&self) -> Result<Vec<LibraryItem>, VideoError> {
+        self.repository.get_all_of_root_folder().map_err(|error| VideoError::FolderBrowsingTechnicalIssue)
+            .map(LibraryItemEntity::to_library_item)
     }
 
     fn merge_item_lists(file_system_items: Vec<LibraryRawItem>, db_items: Vec<LibraryRawItem>) -> Vec<LibraryRawItem> {
@@ -68,7 +73,7 @@ impl VideoAdapter {
     }
 }
 
-impl VideoPort for VideoAdapter {
+impl VideoPort for LibraryItemAdapter {
     fn list_root_folder(&self) -> Result<Vec<LibraryRawItem>, VideoError> {
         let file_system_items = self.get_root_folder_read_library_items()?;
         let db_items = self.get_all_library_items_from_db()?;