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40 lines
1.1 KiB
TypeScript
40 lines
1.1 KiB
TypeScript
export type OnNavigateCallback = ()=> Promise<boolean>;
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export default class NavService {
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// eslint-disable-next-line @typescript-eslint/ban-types -- Old code before rule was applied
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public static dispatch: Function = () => {};
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private static handlers_: OnNavigateCallback[] = [];
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public static async go(routeName: string) {
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if (this.handlers_.length) {
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const r = await this.handlers_[this.handlers_.length - 1]();
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if (r) return r;
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}
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this.dispatch({
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type: 'NAV_GO',
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routeName: routeName,
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});
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return false;
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}
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// eslint-disable-next-line @typescript-eslint/ban-types -- Old code before rule was applied
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public static addHandler(handler: OnNavigateCallback) {
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for (let i = this.handlers_.length - 1; i >= 0; i--) {
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const h = this.handlers_[i];
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if (h === handler) return;
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}
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this.handlers_.push(handler);
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}
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// eslint-disable-next-line @typescript-eslint/ban-types -- Old code before rule was applied
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public static removeHandler(handler: OnNavigateCallback) {
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for (let i = this.handlers_.length - 1; i >= 0; i--) {
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const h = this.handlers_[i];
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if (h === handler) this.handlers_.splice(i, 1);
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}
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}
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}
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