Proyectos de Subversion LeadersLinked - SPA

import React, { createContext, useCallback } from 'react';

import { useFetch } from '@hooks';

export const GoalsContext = createContext();

export default function GoalsProvider({ url, children }) {

  const { data, isLoading: loading, mutate } = useFetch(url, { items: [] });

  const { items: goals, link_add, total } = data;

  const addGoal = useCallback(

    (newGoal) => {

      const newGoals = [newGoal, ...goals];

      mutate({ ...data, items: newGoals });

    },

    [goals, mutate]

  );

  const deleteGoal = useCallback(

    (goalId) => {

      const newGoals = goals.filter((goal) => goal.id !== goalId);

      mutate({ ...data, items: newGoals });

    },

    [goals, mutate]

  );

  const updateGoal = useCallback(

    (updatedGoal) => {

      const newGoals = goals.map((goal) => (goal.id === updatedGoal.id ? updatedGoal : goal));

      mutate({ ...data, items: newGoals });

    },

    [goals, mutate]

  );

  const getGoalById = useCallback((goalId) => goals.find((goal) => goal.id === goalId), [goals]);

  return (

    <GoalsContext.Provider

      value={{

        loading,

        goals,

        addUrl: link_add,

        total,

        addGoal,

        deleteGoal,

        updateGoal,

        getGoalById

      }}

    >

      {children}

    </GoalsContext.Provider>

  );

}