WIP3

backend/infrastructure/src/video/repository.rs

@@ -4,6 +4,13 @@ use rusqlite::fallible_iterator::FallibleIterator;
 use uuid::Uuid;
 use crate::video::model::LibraryItemEntity;
 
+struct LibraryItemRawEntity {
+    pub id: Uuid,
+    pub name: String,
+    pub r#type: i8,
+    pub parent_item_id: Option<Uuid>,
+}
+
 #[derive(Clone)]
 pub struct LibraryItemSqliteRepository {
     pub database_connection: Arc<Mutex<Connection>>,
@@ -144,10 +151,24 @@ impl LibraryItemSqliteRepository {
         )?;
         let mut rows = prepared_statement.query([library_item_id.to_string()])?;
 
-        if let Some(row) = rows.next()? {
+        let raw_data = rows.map(Self::map_to_raw_entity).collect::<Vec<LibraryItemRawEntity>>()?;
-            Ok(Some(Self::map_to_library_item(&row)?))
+
-        } else {
+
-            Ok(None)
+
-        }
+        Ok(None)
+    }
+
+    fn map_to_raw_entity(row: &Row) -> Result<LibraryItemRawEntity, Error> {
+        let id_text: String = row.get(0)?;
+        let type_as_number: i8 = row.get(2)?;
+        let parent_item_id_text: Option<String> = row.get(3)?;
+
+        let raw_entity = LibraryItemRawEntity {
+            id: Uuid::parse_str(&id_text).unwrap(),
+            name: row.get(1)?,
+            r#type: type_as_number,
+            parent_item_id: parent_item_id_text.map(|id| Uuid::parse_str(id.as_str()).unwrap())
+        };
+        Ok(raw_entity)
     }
 }