devplacepy - Molodetz Institute

 // retoor <retoor@molodetz.nl>
 import { Http } from "./Http.js";
 import { Toast } from "./Toast.js";
 export class OptimisticAction {
     async submit(url, params, errorTarget, render, button = null) {
         if (button) {
             button.disabled = true;
             button.classList.add("is-loading");
         }
         try {
             const result = await Http.sendForm(url, params, { silent: true });
             if (render) render(result);
             return result;
         } catch (error) {
             console.error("optimistic action failed", error);
             if (errorTarget) Toast.flash(errorTarget, "Error", 1500);
             return null;
         } finally {
             if (button) {
                 button.disabled = false;
                 button.classList.remove("is-loading");
             }
         }
     }
     async submitOptimistic(url, params, errorTarget, apply, revert, reconcile, button = null) {
         if (button) {
             button.disabled = true;
             button.classList.add("is-loading");
         }
         apply();
         try {
             const result = await Http.sendForm(url, params, { silent: true });
             if (reconcile) reconcile(result);
             return result;
         } catch (error) {
             console.error("optimistic action failed", error);
             revert();
             if (errorTarget) Toast.flash(errorTarget, "Error", 1500);
             return null;
         } finally {
             if (button) {
                 button.disabled = false;
                 button.classList.remove("is-loading");
             }
         }
     }
 }