rChore shows no tasks if we query for tasks after access_token has expired

[DarthBenro008]

• rChore shows No tasks if we query after access_token has expired.
• The subsequent query shows correct tasks (wrong results for first time after token expiry)

Relevant Code:

rchore/src/service/google_tasks.rs

Lines 57 to 69 in 6acf0cd

	get_new_access_token(&self.localdb)?;
	let token = self.localdb.get_token()?;
	let new_client = GoogleApiClient::new_token_client(token);
	self.client = new_client;
	self.fetch_all_tasks(show_hidden)?;
	return Ok(TaskResponse {
	etag: "".to_string(),
	kind: "".to_string(),
	items: [].to_vec(),
	});
	}
	let tasks_response = resp.json::<TaskResponse>()?;
	Ok(tasks_response)

Solution:

• Create a middleware cache check in GoogleApiClient