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import { v1 } from "uuid";
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import { notificationActionTypes } from "./notification.types";
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const NotificationInitialState = {
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  notifications: [],
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};
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const notificationReducer = (
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  state = NotificationInitialState,
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  { type, payload }
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) => {
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  switch (type) {
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    case notificationActionTypes.ADD_NOTIFICATION:
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      const newNotification = { ...payload, id: v1() };
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      return {
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        ...state,
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        notifications: [newNotification, ...state.notifications],
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      };
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    case notificationActionTypes.REMOVE_NOTIFICATION:
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      const idToFilter = payload;
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      return {
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        ...state,
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        notifications: state.notifications.filter(
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          (element) => element.id !== idToFilter
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        ),
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      };
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    default:
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      return state;
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  }
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};
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export default notificationReducer;