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feat: implement deletion of note, topic and notebook

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This commit is contained in:
thecodrr
2020-02-05 01:12:36 +05:00
parent d1f7b87f19
commit 28583d7de0
6 changed files with 97 additions and 55 deletions
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13
packages/core/database/cached-collection.js
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@@ -4,6 +4,7 @@ export default class CachedCollection {
constructor(context, type) {
this.map = new Map();
this.indexer = new Indexer(context, type);
this.transactionOpen = false;
}
async init() {
@@ -13,7 +14,17 @@ export default class CachedCollection {
}
}
/**
*
* @param {Promise} ops
*/
transaction(ops) {
this.transactionOpen = true;
return ops().then(() => Promise.resolve((this.transactionOpen = false)));
}
async addItem(item) {
if (this.transactionOpen) return;
if (!item.id) throw new Error("The item must contain the id field.");
let exists = this.map.has(item.id);
@@ -24,6 +35,7 @@ export default class CachedCollection {
}
async updateItem(item) {
if (this.transactionOpen) return;
if (!item.id) throw new Error("The item must contain the id field.");
this.map.set(item.id, item);
@@ -31,6 +43,7 @@ export default class CachedCollection {
}
async removeItem(id) {
if (this.transactionOpen) return;
if (this.map.delete(id)) {
this.indexer.remove(id);
await this.indexer.deindex(id);