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Code Issues Projects Releases Wiki Activity

Removed local storage caching

Browse Source 
refs https://github.com/TryGhost/Team/issues/1665

- This is a premature optimization that's causing loads of roadblocks while everyone is cracking on the feature (the data format changes, etc.)
- Once we are set on the format and need a performance boost we should design a suitable caching mechanism (the current one does not take resource updates into account, so can cause stale content)
This commit is contained in:
Naz 2022-07-06 11:41:58 +02:00
parent 9460875638
commit b6ecad0488
1 changed files with 28 additions and 50 deletions
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78
ghost/sodo-search/src/search-index.js
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@ -1,10 +1,9 @@
import elasticlunr from 'elasticlunr';
export default class SearchIndex {
constructor({apiUrl, apiKey, storage = localStorage}) {
constructor({apiUrl, apiKey}) {
this.apiUrl = apiUrl;
this.apiKey = apiKey;
this.storage = storage;
this.postsIndex = null;
this.authorsIndex = null;
@ -22,9 +21,6 @@ export default class SearchIndex {
slug: post.slug
});
});
this.storage.setItem('ease_search_index', JSON.stringify(this.postsIndex));
this.storage.setItem('ease_search_last', data.posts[0].updated_at);
}
#updateAuthorsIndex(data) {
@ -53,59 +49,41 @@ export default class SearchIndex {
const authorsAPIUrl = `${this.apiUrl}/authors/?key=${this.apiKey}&limit=all&fields=id,slug,name,url,profile_image`;
const tagsAPIUrl = `${this.apiUrl}/tags/?key=${this.apiKey}&limit=all&fields=id,slug,name,url`;
const indexDump = JSON.parse(this.storage.getItem('ease_search_index'));
const postsResponse = await fetch(postsAPIUrl);
const posts = await postsResponse.json();
this.storage.removeItem('ease_index');
this.storage.removeItem('ease_last');
this.postsIndex = elasticlunr();
this.postsIndex.addField('title');
this.postsIndex.addField('url');
this.postsIndex.addField('excerpt');
this.postsIndex.setRef('id');
if (!indexDump) {
const postsResponse = await fetch(postsAPIUrl);
const posts = await postsResponse.json();
if (posts.posts.length > 0) {
this.#updatePostIndex(posts);
}
this.postsIndex = elasticlunr();
this.postsIndex.addField('title');
this.postsIndex.addField('url');
this.postsIndex.addField('excerpt');
this.postsIndex.setRef('id');
const authorsResponse = await fetch(authorsAPIUrl);
const authors = await authorsResponse.json();
if (posts.posts.length > 0) {
this.#updatePostIndex(posts);
}
this.authorsIndex = elasticlunr();
this.authorsIndex.addField('name');
this.authorsIndex.addField('url');
this.authorsIndex.setRef('id');
const authorsResponse = await fetch(authorsAPIUrl);
const authors = await authorsResponse.json();
if (authors.authors.length > 0) {
this.#updateAuthorsIndex(authors);
}
this.authorsIndex = elasticlunr();
this.authorsIndex.addField('name');
this.authorsIndex.addField('url');
this.authorsIndex.setRef('id');
const tagsResponse = await fetch(tagsAPIUrl);
const tags = await tagsResponse.json();
if (authors.authors.length > 0) {
this.#updateAuthorsIndex(authors);
}
this.tagsIndex = elasticlunr();
this.tagsIndex.addField('name');
this.tagsIndex.addField('url');
this.tagsIndex.setRef('id');
const tagsResponse = await fetch(tagsAPIUrl);
const tags = await tagsResponse.json();
this.tagsIndex = elasticlunr();
this.tagsIndex.addField('name');
this.tagsIndex.addField('url');
this.tagsIndex.setRef('id');
if (tags.tags.length > 0) {
this.#updateTagsIndex(tags);
}
} else {
this.postsIndex = elasticlunr.Index.load(indexDump);
return fetch(`${postsAPIUrl}&filter=updated_at:>'${this.storage.getItem('ease_search_last').replace(/\..*/, '').replace(/T/, ' ')}'`
)
.then(response => response.json())
.then((data) => {
if (data.posts.length > 0) {
this.#updatePostIndex(data);
}
});
if (tags.tags.length > 0) {
this.#updateTagsIndex(tags);
}
}