Feat: delete aria2 record in client side (#335)

models/download.go

@@ -109,3 +109,8 @@ func (task *Download) GetOwner() *User {
 	}
 	return task.User
 }
+
+// Delete 删除离线下载记录
+func (download *Download) Delete() error {
+	return DB.Model(download).Delete(download).Error
+}

models/download_test.go

@@ -161,3 +161,19 @@ func TestGetDownloadsByStatusAndUser(t *testing.T) {
 		asserts.Len(res, 2)
 	}
 }
+
+func TestDownload_Delete(t *testing.T) {
+	asserts := assert.New(t)
+	share := Download{}
+
+	{
+		mock.ExpectBegin()
+		mock.ExpectExec("UPDATE(.+)").
+			WillReturnResult(sqlmock.NewResult(1, 1))
+		mock.ExpectCommit()
+		err := share.Delete()
+		asserts.NoError(mock.ExpectationsWereMet())
+		asserts.NoError(err)
+	}
+
+}