entertainarr-adapter-http 0.1.1

HTTP adapter for entertainarr
Documentation 
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use axum::Json;
use axum::extract::State;
use entertainarr_domain::podcast::prelude::PodcastService;

use crate::entity::ApiResource;
use crate::entity::podcast_subscription::PodcastSubscriptionCreateDocument;
use crate::server::extractor::user::CurrentUser;
use crate::server::handler::error::ApiErrorResponse;

pub async fn handle<S>(
    State(state): State<S>,
    CurrentUser(user_id): CurrentUser,
    Json(payload): Json<ApiResource<PodcastSubscriptionCreateDocument>>,
) -> Result<axum::http::StatusCode, ApiErrorResponse>
where
    S: crate::server::prelude::ServerState,
{
    state
        .podcast_service()
        .subscribe(user_id, &payload.data.attributes.feed_url)
        .await
        .map(|_| axum::http::StatusCode::CREATED)
        .map_err(|err| {
            tracing::error!(error = ?err, "unable to insert subscription");
            ApiErrorResponse::internal()
        })
}

#[cfg(test)]
mod tests {
    use axum::Json;
    use axum::extract::State;
    use axum::http::StatusCode;
    use chrono::Utc;
    use entertainarr_domain::podcast::entity::Podcast;
    use entertainarr_domain::podcast::prelude::MockPodcastService;

    use crate::entity::ApiResource;
    use crate::entity::podcast_subscription::PodcastSubscriptionCreateDocument;
    use crate::server::extractor::user::CurrentUser;
    use crate::server::prelude::tests::MockServerState;

    #[tokio::test]
    async fn should_fail_if_service_fails() {
        let mut podcast_service = MockPodcastService::new();
        podcast_service
            .expect_subscribe()
            .return_once(|user_id, _feed_url| {
                assert_eq!(user_id, 1);
                Box::pin(async move { Err(anyhow::anyhow!("oops")) })
            });
        let state = MockServerState::builder().podcast(podcast_service).build();
        let err = super::handle(
            State(state),
            CurrentUser(1),
            Json(ApiResource::new(PodcastSubscriptionCreateDocument::new(
                "http://example.org/feed.rss",
            ))),
        )
        .await
        .unwrap_err();
        assert_eq!(err.status_code, StatusCode::INTERNAL_SERVER_ERROR);
    }

    #[tokio::test]
    async fn should_succeed() {
        let mut podcast_service = MockPodcastService::new();
        podcast_service
            .expect_subscribe()
            .return_once(|user_id, feed_url| {
                assert_eq!(user_id, 1);
                let feed_url = feed_url.to_string();
                Box::pin(async move {
                    Ok(Podcast {
                        id: 1,
                        feed_url,
                        title: "foo".into(),
                        description: None,
                        image_url: None,
                        language: None,
                        website: None,
                        created_at: Utc::now(),
                        updated_at: Utc::now(),
                    })
                })
            });
        let state = MockServerState::builder().podcast(podcast_service).build();
        let res = super::handle(
            State(state),
            CurrentUser(1),
            Json(ApiResource::new(PodcastSubscriptionCreateDocument::new(
                "http://example.org/feed.rss",
            ))),
        )
        .await
        .unwrap();
        assert_eq!(res, StatusCode::CREATED);
    }
}