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use serde::Deserialize;
use std::time::Duration;
use time::OffsetDateTime;
use crate::{client::Client, errors::Error, request::HttpClient, tasks::*};
#[derive(Debug, Clone, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct TaskInfo {
#[serde(with = "time::serde::rfc3339")]
pub enqueued_at: OffsetDateTime,
pub index_uid: Option<String>,
pub status: String,
#[serde(flatten)]
pub update_type: TaskType,
pub task_uid: u32,
}
impl AsRef<u32> for TaskInfo {
fn as_ref(&self) -> &u32 {
&self.task_uid
}
}
impl TaskInfo {
#[must_use]
pub fn get_task_uid(&self) -> u32 {
self.task_uid
}
/// Wait until Meilisearch processes a task provided by [`TaskInfo`], and get its status.
///
/// `interval` = The frequency at which the server should be polled. **Default = 50ms**
///
/// `timeout` = The maximum time to wait for processing to complete. **Default = 5000ms**
///
/// If the waited time exceeds `timeout` then an [`Error::Timeout`] will be returned.
///
/// See also [`Client::wait_for_task`, `Index::wait_for_task`].
///
/// # Example
///
/// ```
/// # use meilisearch_sdk::{client::*, indexes::*, tasks::*};
/// # use serde::{Serialize, Deserialize};
/// #
/// # #[derive(Debug, Serialize, Deserialize, PartialEq)]
/// # struct Document {
/// # id: usize,
/// # value: String,
/// # kind: String,
/// # }
/// #
/// # let MEILISEARCH_URL = option_env!("MEILISEARCH_URL").unwrap_or("http://localhost:7700");
/// # let MEILISEARCH_API_KEY = option_env!("MEILISEARCH_API_KEY").unwrap_or("masterKey");
/// #
/// # tokio::runtime::Builder::new_current_thread().enable_all().build().unwrap().block_on(async {
/// # let client = Client::new(MEILISEARCH_URL, Some(MEILISEARCH_API_KEY)).unwrap();
/// let movies = client.index("movies_wait_for_completion");
///
/// let status = movies.add_documents(&[
/// Document { id: 0, kind: "title".into(), value: "The Social Network".to_string() },
/// Document { id: 1, kind: "title".into(), value: "Harry Potter and the Sorcerer's Stone".to_string() },
/// ], None)
/// .await
/// .unwrap()
/// .wait_for_completion(&client, None, None)
/// .await
/// .unwrap();
///
/// assert!(matches!(status, Task::Succeeded { .. }));
/// # movies.delete().await.unwrap().wait_for_completion(&client, None, None).await.unwrap();
/// # });
/// ```
pub async fn wait_for_completion<Http: HttpClient>(
self,
client: &Client<Http>,
interval: Option<Duration>,
timeout: Option<Duration>,
) -> Result<Task, Error> {
client.wait_for_task(self, interval, timeout).await
}
}
#[cfg(test)]
mod test {
use super::*;
use crate::{
client::*,
errors::{ErrorCode, ErrorType},
indexes::Index,
};
use big_s::S;
use meilisearch_test_macro::meilisearch_test;
use serde::{Deserialize, Serialize};
use std::time::Duration;
#[derive(Debug, Serialize, Deserialize, PartialEq)]
struct Document {
id: usize,
value: String,
kind: String,
}
#[test]
fn test_deserialize_task_info() {
let datetime = OffsetDateTime::parse(
"2022-02-03T13:02:38.369634Z",
&time::format_description::well_known::Rfc3339,
)
.unwrap();
let task_info: TaskInfo = serde_json::from_str(
r#"
{
"enqueuedAt": "2022-02-03T13:02:38.369634Z",
"indexUid": "meili",
"status": "enqueued",
"type": "documentAdditionOrUpdate",
"taskUid": 12
}"#,
)
.unwrap();
assert!(matches!(
task_info,
TaskInfo {
enqueued_at,
index_uid: Some(index_uid),
task_uid: 12,
update_type: TaskType::DocumentAdditionOrUpdate { details: None },
status,
}
if enqueued_at == datetime && index_uid == "meili" && status == "enqueued"));
}
#[meilisearch_test]
async fn test_wait_for_task_with_args(client: Client, movies: Index) -> Result<(), Error> {
let task_info = movies
.add_documents(
&[
Document {
id: 0,
kind: "title".into(),
value: S("The Social Network"),
},
Document {
id: 1,
kind: "title".into(),
value: S("Harry Potter and the Sorcerer's Stone"),
},
],
None,
)
.await?;
let task = client
.get_task(task_info)
.await?
.wait_for_completion(
&client,
Some(Duration::from_millis(1)),
Some(Duration::from_millis(6000)),
)
.await?;
assert!(matches!(task, Task::Succeeded { .. }));
Ok(())
}
#[meilisearch_test]
async fn test_failing_task(client: Client, index: Index) -> Result<(), Error> {
let task_info = client.create_index(index.uid, None).await.unwrap();
let task = client.wait_for_task(task_info, None, None).await?;
let error = task.unwrap_failure();
assert_eq!(error.error_code, ErrorCode::IndexAlreadyExists);
assert_eq!(error.error_type, ErrorType::InvalidRequest);
Ok(())
}
}