исправленны замечания

src/model/model.js

@@ -26,13 +26,8 @@ export default class PointModel {
   }
 
   updateEvent(updatedEvent) {
-    const index = this.#events.findIndex((event) => event.id === updatedEvent.id);
-    if (index !== -1) {
-      this.#events = [
-        ...this.#events.slice(0, index),
-        updatedEvent,
-        ...this.#events.slice(index + 1)
-      ];
-    }
+    this.#events = this.#events.map((event) =>
+      event.id === updatedEvent.id ? ({...updatedEvent}) : ({...event})
+    );
   }
 }

src/presenter/event-presenter.js

@@ -9,12 +9,16 @@ export default class EventPresenter {
   #eventListView = null;
   #onKeyDownHandler = null;
   #onEventUpdate = null;
+  #destinations = null;
+  #offers = null;
 
   constructor({ eventsContainer, model, onEventUpdate }) {
     this.#eventsContainer = eventsContainer;
     this.#model = model;
     this.#eventListView = new EventListView();
     this.#onEventUpdate = onEventUpdate;
+    this.#destinations = model.destinations;
+    this.#offers = model.offers;
   }
 
   init() {
@@ -27,12 +31,10 @@ export default class EventPresenter {
   }
 
   #renderTripEvent(event) {
-    const { destinations, offers } = this.#model;
-
     const tripEventView = new EventItemView({
       event,
-      destinations,
-      offers,
+      destinations: this.#destinations,
+      offers: this.#offers,
       onClick: () => this.#switchToEditMode(tripEventView, event),
       onFavoriteClick: () => this.#handleFavoriteClick(event, tripEventView)
     });
@@ -43,8 +45,8 @@ export default class EventPresenter {
     const eventEditView = new EditingForm({
       event,
       events: this.#model.events,
-      destinations: this.#model.destinations,
-      offers: this.#model.offers,
+      destinations: this.#destinations,
+      offers: this.#offers,
       onSubmit: () => this.#switchToViewMode(tripEventView, eventEditView),
       onClick: () => this.#switchToViewMode(tripEventView, eventEditView)
     });
@@ -79,12 +81,10 @@ export default class EventPresenter {
   }
 
   #rerenderEvent(updatedEvent, tripEventView) {
-
-    const { destinations, offers } = this.#model;
     const newTripEventView = new EventItemView({
       event: updatedEvent,
-      destinations,
-      offers,
+      destinations: this.#destinations,
+      offers: this.#offers,
       onClick: () => this.#switchToEditMode(newTripEventView, updatedEvent),
       onFavoriteClick: () => this.#handleFavoriteClick(updatedEvent, newTripEventView)
     });

src/presenter/general-presenter.js

@@ -27,16 +27,13 @@ export default class GeneralPresenter {
     render(new FiltersView(), this.#filtersContainer, RenderPosition.BEFOREEND);
     if (this.#model.events.length === 0) {
       render(new NoEventItemView(), this.#eventsContainer);
-    } else {
-      render(new SortView(), this.#eventsContainer);
-      this.#eventPresenter.init();
+      return;
     }
+    render(new SortView(), this.#eventsContainer);
+    this.#eventPresenter.init();
   }
 
   #handleEventUpdate = (updatedEvent) => {
-    const eventIndex = this.#model.events.findIndex((event) => event.id === updatedEvent.id);
-    if (eventIndex !== -1) {
-      this.#model.events[eventIndex] = updatedEvent;
-    }
+    this.#model.updateEvent(updatedEvent);
   };
 }