1 files changed, 30 insertions, 0 deletions
diff --git a/src/background/usecases/FindUseCase.ts b/src/background/usecases/FindUseCase.ts
new file mode 100644
index 0000000..d567800
--- /dev/null
+++ b/src/background/usecases/FindUseCase.ts
@@ -0,0 +1,30 @@
+import FindRepository from '../repositories/FindRepository';
+import TabPresenter from '../presenters/TabPresenter';
+import ConsoleClient from '../infrastructures/ConsoleClient';
+
+export default class FindUseCase {
+  private tabPresenter: TabPresenter;
+
+  private findRepository: FindRepository;
+
+  private consoleClient: ConsoleClient;
+
+  constructor() {
+    this.tabPresenter = new TabPresenter();
+    this.findRepository = new FindRepository();
+    this.consoleClient = new ConsoleClient();
+  }
+
+  getKeyword(): Promise<string> {
+    return this.findRepository.getKeyword();
+  }
+
+  setKeyword(keyword: string): Promise<any> {
+    return this.findRepository.setKeyword(keyword);
+  }
+
+  async findStart(): Promise<any> {
+    let tab = await this.tabPresenter.getCurrent();
+    return this.consoleClient.showFind(tab.id as number);
+  }
+}