feat(all): Task store

implements:
https://github.com/meilisearch/specifications/blob/develop/text/0060-refashion-updates-apis.md

linked PR:

- #1889
- #1891
- #1892
- #1902
- #1906
- #1911
- #1914
- #1915
- #1916
- #1918
- #1924
- #1925
- #1926
- #1930
- #1936
- #1937
- #1942
- #1944
- #1945
- #1946
- #1947
- #1950
- #1951
- #1957
- #1959
- #1960
- #1961
- #1962
- #1964

- https://github.com/meilisearch/milli/pull/414
- https://github.com/meilisearch/milli/pull/409
- https://github.com/meilisearch/milli/pull/406
- https://github.com/meilisearch/milli/pull/418

- close #1687
- close #1786
- close #1940
- close #1948
- close #1949
- close #1932
- close #1956

meilisearch-lib/src/index_controller/dump_actor/actor.rs

@@ -9,18 +9,16 @@ use log::{error, trace};
 use tokio::sync::{mpsc, oneshot, RwLock};
 
 use super::error::{DumpActorError, Result};
-use super::{DumpInfo, DumpMsg, DumpStatus, DumpTask};
-use crate::index_controller::index_resolver::index_store::IndexStore;
-use crate::index_controller::index_resolver::uuid_store::UuidStore;
-use crate::index_controller::index_resolver::IndexResolver;
-use crate::index_controller::updates::UpdateSender;
+use super::{DumpInfo, DumpJob, DumpMsg, DumpStatus};
+use crate::tasks::TaskStore;
+use crate::update_file_store::UpdateFileStore;
 
 pub const CONCURRENT_DUMP_MSG: usize = 10;
 
-pub struct DumpActor<U, I> {
+pub struct DumpActor {
     inbox: Option<mpsc::Receiver<DumpMsg>>,
-    index_resolver: Arc<IndexResolver<U, I>>,
-    update: UpdateSender,
+    update_file_store: UpdateFileStore,
+    task_store: TaskStore,
     dump_path: PathBuf,
     analytics_path: PathBuf,
     lock: Arc<Mutex<()>>,
@@ -34,15 +32,11 @@ fn generate_uid() -> String {
     Utc::now().format("%Y%m%d-%H%M%S%3f").to_string()
 }
 
-impl<U, I> DumpActor<U, I>
-where
-    U: UuidStore + Sync + Send + 'static,
-    I: IndexStore + Sync + Send + 'static,
-{
+impl DumpActor {
     pub fn new(
         inbox: mpsc::Receiver<DumpMsg>,
-        index_resolver: Arc<IndexResolver<U, I>>,
-        update: UpdateSender,
+        update_file_store: UpdateFileStore,
+        task_store: TaskStore,
         dump_path: impl AsRef<Path>,
         analytics_path: impl AsRef<Path>,
         index_db_size: usize,
@@ -52,8 +46,8 @@ where
         let lock = Arc::new(Mutex::new(()));
         Self {
             inbox: Some(inbox),
-            index_resolver,
-            update,
+            task_store,
+            update_file_store,
             dump_path: dump_path.as_ref().into(),
             analytics_path: analytics_path.as_ref().into(),
             dump_infos,
@@ -120,11 +114,11 @@ where
 
         ret.send(Ok(info)).expect("Dump actor is dead");
 
-        let task = DumpTask {
+        let task = DumpJob {
             dump_path: self.dump_path.clone(),
             db_path: self.analytics_path.clone(),
-            index_resolver: self.index_resolver.clone(),
-            update_sender: self.update.clone(),
+            update_file_store: self.update_file_store.clone(),
+            task_store: self.task_store.clone(),
             uid: uid.clone(),
             update_db_size: self.update_db_size,
             index_db_size: self.index_db_size,