react-native-stories-view/src/stories/ProgressReducer.ts

A simple and fully customizable React Native component that implements a status/stories view like Whatsapp, Instagram

import React from "react";

export const initialState = {
	progress: 0,
	stopProgress: false,
};

type ActionType = {
	type: string;
	payload: any;
};

export const PROGRESS = "PROGRESS",
	STOP_PROGRESS = "STOP_PROGRESS";

export const progressReducer = (state: any, action: ActionType) => {
	switch (action.type) {
		case PROGRESS:
			return { ...state, progress: action.payload };

		case STOP_PROGRESS:
			return { ...state, stopProgress: action.payload };
	}
};