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https://github.com/meilisearch/MeiliSearch
synced 2024-11-10 15:08:56 +01:00
create IndexSetting struct
need to stabilize the create index trait interface
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commit
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@ -9,7 +9,7 @@ use std::sync::Arc;
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use sha2::Digest;
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use crate::index_controller::{IndexController, LocalIndexController, IndexMetadata, Settings};
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use crate::index_controller::{IndexController, LocalIndexController, IndexMetadata, Settings, IndexSettings};
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use crate::option::Opt;
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#[derive(Clone)]
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@ -126,7 +126,12 @@ impl Data {
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}
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pub fn create_index(&self, name: impl AsRef<str>, primary_key: Option<impl AsRef<str>>) -> anyhow::Result<IndexMetadata> {
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let meta = self.index_controller.create_index(name, primary_key)?;
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let settings = IndexSettings {
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name: Some(name.as_ref().to_string()),
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primary_key: primary_key.map(|s| s.as_ref().to_string()),
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};
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let meta = self.index_controller.create_index(settings)?;
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Ok(meta)
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}
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@ -13,7 +13,7 @@ use crate::option::IndexerOpts;
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use index_store::IndexStore;
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use super::IndexController;
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use super::updates::UpdateStatus;
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use super::{UpdateMeta, UpdateResult, IndexMetadata};
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use super::{UpdateMeta, UpdateResult, IndexMetadata, IndexSettings};
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pub struct LocalIndexController {
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indexes: IndexStore,
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@ -58,9 +58,10 @@ impl IndexController for LocalIndexController {
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Ok(pending.into())
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}
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fn create_index(&self, index_name: impl AsRef<str>, primary_key: Option<impl AsRef<str>>) -> anyhow::Result<IndexMetadata> {
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fn create_index(&self, index_settings: IndexSettings) -> anyhow::Result<IndexMetadata> {
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let index_name = index_settings.name.context("Missing name for index")?;
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let (index, _, meta) = self.indexes.create_index(&index_name, self.update_db_size, self.index_db_size)?;
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if let Some(ref primary_key) = primary_key {
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if let Some(ref primary_key) = index_settings.primary_key {
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if let Err(e) = update_primary_key(index, primary_key).context("error creating index") {
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// TODO: creating index could not be completed, delete everything.
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Err(e)?
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@ -68,11 +69,11 @@ impl IndexController for LocalIndexController {
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}
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let meta = IndexMetadata {
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name: index_name.as_ref().to_owned(),
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name: index_name,
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uuid: meta.uuid.clone(),
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created_at: meta.created_at,
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updated_at: meta.created_at,
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primary_key: primary_key.map(|n| n.as_ref().to_owned()),
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primary_key: index_settings.primary_key,
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};
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Ok(meta)
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@ -97,6 +97,11 @@ pub enum UpdateResult {
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Other,
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}
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pub struct IndexSettings {
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pub name: Option<String>,
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pub primary_key: Option<String>,
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}
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/// The `IndexController` is in charge of the access to the underlying indices. It splits the logic
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/// for read access which is provided thanks to an handle to the index, and write access which must
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/// be provided. This allows the implementer to define the behaviour of write accesses to the
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@ -127,7 +132,7 @@ pub trait IndexController {
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fn update_settings<S: AsRef<str>>(&self, index_uid: S, settings: Settings) -> anyhow::Result<UpdateStatus>;
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/// Create an index with the given `index_uid`.
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fn create_index(&self, index_uid: impl AsRef<str>, primary_key: Option<impl AsRef<str>>) -> Result<IndexMetadata>;
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fn create_index(&self, index_settings: IndexSettings) -> Result<IndexMetadata>;
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/// Delete index with the given `index_uid`, attempting to close it beforehand.
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fn delete_index<S: AsRef<str>>(&self, index_uid: S) -> Result<()>;
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@ -169,16 +174,40 @@ pub(crate) mod test {
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fn test_create_and_list_indexes() {
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crate::index_controller::test::create_and_list_indexes($controller_buider);
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}
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#[test]
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fn test_create_index_with_no_name_is_error() {
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crate::index_controller::test::create_index_with_no_name_is_error($controller_buider);
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}
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};
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}
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pub(crate) fn create_and_list_indexes<S: IndexController>(controller: S) {
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controller.create_index("test_index").unwrap();
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controller.create_index("test_index2").unwrap();
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let settings1 = IndexSettings {
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name: Some(String::from("test_index")),
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primary_key: None,
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};
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let settings2 = IndexSettings {
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name: Some(String::from("test_index2")),
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primary_key: Some(String::from("foo")),
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};
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controller.create_index(settings1).unwrap();
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controller.create_index(settings2).unwrap();
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let indexes = controller.list_indexes().unwrap();
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assert_eq!(indexes.len(), 2);
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assert_eq!(indexes[0].name, "test_index");
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assert_eq!(indexes[1].name, "test_index2");
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assert_eq!(indexes[1].primary_key.clone().unwrap(), "foo");
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}
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pub(crate) fn create_index_with_no_name_is_error<S: IndexController>(controller: S) {
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let settings = IndexSettings {
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name: None,
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primary_key: None,
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};
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assert!(controller.create_index(settings).is_err());
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}
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}
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