2021-03-23 11:00:50 +01:00
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mod actor;
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mod handle_impl;
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2021-03-24 11:29:11 +01:00
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mod message;
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2021-03-23 11:00:50 +01:00
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mod update_store;
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use std::path::PathBuf;
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use thiserror::Error;
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use tokio::sync::mpsc;
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use uuid::Uuid;
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use crate::index::UpdateResult;
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use crate::index_controller::{UpdateMeta, UpdateStatus};
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use actor::UpdateActor;
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use message::UpdateMsg;
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pub use handle_impl::UpdateActorHandleImpl;
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pub type Result<T> = std::result::Result<T, UpdateError>;
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type UpdateStore = update_store::UpdateStore<UpdateMeta, UpdateResult, String>;
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type PayloadData<D> = std::result::Result<D, Box<dyn std::error::Error + Sync + Send + 'static>>;
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2021-03-23 16:19:01 +01:00
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#[cfg(test)]
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use mockall::automock;
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2021-03-23 11:00:50 +01:00
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#[derive(Debug, Error)]
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pub enum UpdateError {
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#[error("error with update: {0}")]
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Error(Box<dyn std::error::Error + Sync + Send + 'static>),
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#[error("Update {0} doesn't exist.")]
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UnexistingUpdate(u64),
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}
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2021-04-14 18:55:04 +02:00
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pub struct UpdateStoreInfo {
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/// Size of the update store in bytes.
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pub size: u64,
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/// Uuid of the currently processing update if it exists
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pub processing: Option<Uuid>,
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}
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2021-03-23 11:00:50 +01:00
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#[async_trait::async_trait]
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2021-03-23 16:19:01 +01:00
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#[cfg_attr(test, automock(type Data=Vec<u8>;))]
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2021-03-23 11:00:50 +01:00
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pub trait UpdateActorHandle {
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type Data: AsRef<[u8]> + Sized + 'static + Sync + Send;
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async fn get_all_updates_status(&self, uuid: Uuid) -> Result<Vec<UpdateStatus>>;
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async fn update_status(&self, uuid: Uuid, id: u64) -> Result<UpdateStatus>;
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async fn delete(&self, uuid: Uuid) -> Result<()>;
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2021-04-14 17:53:12 +02:00
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async fn snapshot(&self, uuids: Vec<Uuid>, path: PathBuf) -> Result<()>;
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2021-04-14 18:55:04 +02:00
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async fn get_info(&self) -> Result<UpdateStoreInfo>;
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2021-03-23 11:00:50 +01:00
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async fn update(
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&self,
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meta: UpdateMeta,
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data: mpsc::Receiver<PayloadData<Self::Data>>,
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uuid: Uuid,
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2021-03-24 11:29:11 +01:00
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) -> Result<UpdateStatus>;
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2021-03-23 11:00:50 +01:00
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}
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