guild_front/src/components/Home/Home.js

import React, { useState, useEffect } from 'react'
import { useDispatch, useSelector } from 'react-redux'
import Outstaffing from '../Outstaffing/Outstaffing'
import Description from '../Description/Description'
import { fetchGet } from '../../server/server'
import { profiles, tags, auth } from '../../redux/outstaffingSlice'
import { getRole } from '../../redux/roleSlice'
import { Footer } from '../Footer/Footer'
import { useHistory } from 'react-router-dom'

const Home = () => {
  const history = useHistory()
  const [isLoadingMore, setIsLoadingMore] = useState(false)
  const [index, setIndex] = useState(4)

  const dispatch = useDispatch()
  const role = useSelector(getRole)

  useEffect(() => {
    setIsLoadingMore(true)
    fetchGet({
      link: `${process.env.REACT_APP_API_URL}/api/profile?limit=`,
      params: index,
      history,
      role,
      logout: () => dispatch(auth(false))
    }).then((profileArr) => {
      dispatch(profiles(profileArr))
      setIsLoadingMore(false)
    })

    fetchGet({
      link: `${process.env.REACT_APP_API_URL}/api/skills/skills-on-main-page`,
      history,
      role,
      logout: () => dispatch(auth(false))
    }).then((skills) => {
      if (!skills) {
        return []
      }
      const keys = Object.keys(skills)
      const values = Object.values(skills)

      const tempTags = values.map((value, index) =>
        value.map((val) => {
          return { id: val.id, value: val.tags, name: keys[index] }
        })
      )
      dispatch(tags(tempTags))
    })
  }, [dispatch, index])

  const loadMore = (count) => {
    setIndex((prev) => prev + count)
  }

  return (
    <>
      <Outstaffing />
      <Description onLoadMore={loadMore} isLoadingMore={isLoadingMore} />
      <Footer />
    </>
  )
}

export default Home