Proyectos de Subversion LeadersLinked - SPA

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import { useEffect, useState } from 'react'
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import { useDispatch } from 'react-redux'
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import { getConversations } from '@app/services/chats'
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import { addNotification } from '@app/redux/notification/notification.actions'
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export default function useConversations(url) {
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  const [conversations, setConversations] = useState([])
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  const [currentConversation, setCurrentConversation] = useState(null)
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  const [loading, setLoading] = useState(false)
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  const dispatch = useDispatch()
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  function getDiff(arr1 = [], arr2 = []) {
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    if (arr1.length !== arr2.length) return true
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    const set = new Set(arr1.map((obj) => obj.uuid))
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    return !arr2.every((obj) => set.has(obj.uuid))
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  }
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  const heartBeat = async (url) => {
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    setLoading(true)
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    try {
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      const results = await getConversations(url)
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      const diff = getDiff(conversations, results)
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      if (!conversations.length || diff) setConversations(results)
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    } catch (error) {
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      dispatch(addNotification({ style: 'danger', msg: error.message }))
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    } finally {
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      setLoading(false)
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    }
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  }
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  const setConversation = (conversation) => {
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    setCurrentConversation(conversation)
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  }
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  useEffect(() => {
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    const conversationsInterval = setInterval(() => {
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      heartBeat(url)
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    }, 2000)
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    return () => {
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      clearInterval(conversationsInterval)
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    }
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  }, [url, conversations])
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  return {
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    conversations,
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    currentConversation,
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    setConversation,
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    loading
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  }
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}