bug: dont add duplicate tags

2023-04-17 10:14:25 +01:00
parent 445fedcb43
commit c294f5f0bd
3 changed files with 24 additions and 8 deletions
--- a/packages/app/src/System/EventBuilder.ts
+++ b/packages/app/src/System/EventBuilder.ts
@ -30,7 +30,9 @@ export class EventBuilder {
    return this;
  }

-  tag(t: Array<string>) {
+  tag(t: Array<string>): EventBuilder {
+    const duplicate = this.#tags.some(a => a.length === t.length && a.every((b, i) => b !== a[i]));
+    if (duplicate) return this;
    this.#tags.push(t);
    return this;
  }