handle cache cleanup in db

PathEventEmitter handles wildcards while prefixed
Trying to do a better job of detecting persistent caching strategy
2025-07-14 01:00:34 -04:00 · 2025-07-14 00:31:11 -04:00 · 2025-07-08 01:46:06 -04:00
4 changed files with 17 additions and 14 deletions
--- a/index.html
+++ b/index.html
@ -1,11 +1,9 @@
 <html>
 	<body>
 		<script type="module">
-			import {PathEventEmitter} from './dist/index.mjs';
+			import {PE} from './dist/index.mjs';

-			const emitter = new PathEventEmitter('data');
-			emitter.on('*', console.log);
-			emitter.emit('data/asd', {});
+			console.log('data/Ts:n', PE`${'data/Ts'}:n`.methods);
 		</script>
 	</body>
 </html>
--- a/package.json
+++ b/package.json
@ -1,6 +1,6 @@
 {
 	"name": "@ztimson/utils",
-	"version": "0.26.4",
+	"version": "0.26.7",
 	"description": "Utility library",
 	"author": "Zak Timson",
 	"license": "MIT",
--- a/src/cache.ts
+++ b/src/cache.ts
@ -39,7 +39,7 @@ export class Cache<K extends string | number | symbol, T> {
 			if(typeof this.options.persistentStorage == 'string')
 				this.options.persistentStorage = {storage: localStorage, key: this.options.persistentStorage};

-			if(this.options.persistentStorage?.storage?.constructor.name == 'Database') {
+			if(this.options.persistentStorage?.storage?.database != undefined) {
 				(async () => {
 					const persists: any = this.options.persistentStorage;
 					const table: Table<any, any> = await persists.storage.createTable({name: persists.key, key: this.key});
@ -47,7 +47,7 @@ export class Cache<K extends string | number | symbol, T> {
 					Object.assign(this.store, rows.reduce((acc, row) => ({...acc, [this.getKey(row)]: row}), {}));
 					done();
 				})();
-			} else if(this.options.persistentStorage?.storage?.constructor.name == 'Storage') {
+			} else if((<any>this.options.persistentStorage?.storage)?.getItem != undefined) {
 				const stored = (<Storage>this.options.persistentStorage.storage).getItem(this.options.persistentStorage.key);
 				if(stored != null) try { Object.assign(this.store, JSON.parse(stored)); } catch { }
 				done();
@ -77,16 +77,18 @@ export class Cache<K extends string | number | symbol, T> {
 	private save(key?: K) {
 		const persists: {storage: any, key: string} = <any>this.options.persistentStorage;
 		if(!!persists?.storage) {
-			if(persists.storage?.constructor.name == 'Database') {
+			if(persists.storage?.database != undefined) {
 				(<Database>persists.storage).createTable({name: persists.key, key: <string>this.key}).then(table => {
 					if(key) {
-						table.set(this.get(key), key);
+						const value = this.get(key);
+						if(value != null) table.set(value, key);
+						else table.delete(key);
 					} else {
 						table.clear();
 						this.all().forEach(row => table.add(row));
 					}
 				});
-			} else if(persists.storage?.constructor.name == 'Storage') {
+			} else if(persists.storage?.setItem != undefined) {
 				persists.storage.setItem(persists.storage.key, JSONSanitize(this.all(true)));
 			}
 		}
--- a/src/path-events.ts
+++ b/src/path-events.ts
@ -325,10 +325,13 @@ export class PathEventEmitter implements IPathEventEmitter{
 	}

 	on(event: Event | Event[], listener: PathListener): PathUnsubscribe {
-		makeArray(event).forEach(e => this.listeners.push([
+		makeArray(event).forEach(e => {
+			if(typeof e == 'string' && e[0] == '*' && this.prefix) e = e.slice(1);
+			this.listeners.push([
 				e instanceof PathEvent ? e : new PathEvent(`${this.prefix}/${e}`),
 				listener
-		]));
+			])
+		});
 		return () => this.off(listener);
 	}
Author	SHA1	Message	Date
ztimson	1ab8e6424b	handle cache cleanup in db Some checks failed Build / Build NPM Project (push) Successful in 40s Details Build / Publish Documentation (push) Failing after 5s Details Build / Tag Version (push) Successful in 8s Details	2025-07-14 01:00:34 -04:00
ztimson	035a1d35cb	PathEventEmitter handles wildcards while prefixed Some checks failed Build / Build NPM Project (push) Successful in 52s Details Build / Publish Documentation (push) Failing after 5s Details Build / Tag Version (push) Successful in 8s Details	2025-07-14 00:31:11 -04:00
ztimson	e78120b067	Trying to do a better job of detecting persistent caching strategy Some checks failed Build / Build NPM Project (push) Successful in 51s Details Build / Publish Documentation (push) Failing after 5s Details Build / Tag Version (push) Successful in 8s Details	2025-07-08 01:46:06 -04:00