Separate repository's interface and its implementation

1 files changed, 28 insertions, 0 deletions

diff --git a/src/background/completion/impl/BookmarkRepositoryImpl.ts b/src/background/completion/impl/BookmarkRepositoryImpl.ts
new file mode 100644
index 0000000..58df129
--- /dev/null
+++ b/src/background/completion/impl/BookmarkRepositoryImpl.ts
@@ -0,0 +1,28 @@
+import { injectable } from "tsyringe";
+import BookmarkRepository, {BookmarkItem} from "../BookmarkRepository";
+
+const COMPLETION_ITEM_LIMIT = 10;
+
+@injectable()
+export default class BookmarkRepositoryImpl implements BookmarkRepository {
+  async queryBookmarks(query: string): Promise<BookmarkItem[]> {
+    const items = await browser.bookmarks.search({query});
+    return items
+      .filter(item => item.title && item.title.length > 0)
+      .filter(item => item.type === 'bookmark' && item.url)
+      .filter((item) => {
+        let url = undefined;
+        try {
+          url = new URL(item.url!!);
+        } catch (e) {
+          return false;
+        }
+        return url.protocol !== 'place:';
+      })
+      .slice(0, COMPLETION_ITEM_LIMIT)
+      .map(item => ({
+        title: item.title!!,
+        url: item.url!!,
+      }));
+  }
+}