Proyectos de Subversion LeadersLinked - SPA

import { useEffect, useState } from "react";

import { useDispatch } from "react-redux";

import { axios } from "@app/utils";

import { useFetch } from "@hooks";

import { addNotification } from "@app/redux/notification/notification.actions";

export function usePosts(postUrl) {

  const { data: post, loading, mutate } = useFetch(postUrl);

  const [comments, setComments] = useState([]);

  const dispatch = useDispatch();

  const getComments = (url) => {

    axios.get(url).then((response) => {

      const { data, success } = response.data;

      if (!success) {

        const errorMessage =

          typeof data === "string" ? data : "Error interno. Intente más tarde.";

        dispatch(addNotification({ style: "danger", msg: errorMessage }));

        return;

      }

      setComments(data);

    });

  };

  const updateTotalShare = (value) => {

    mutate((prevPost) => ({

      ...prevPost,

      total_share_external: value,

    }));

  };

  const updateReactions = (reactions) => {

    mutate((prevPost) => ({ ...prevPost, reactions }));

  };

  const updateMyReaction = (reaction) => {

    mutate((prevPost) => ({ ...prevPost, my_reaction: reaction }));

  };

  const addComment = (comment) => {

    const formData = new FormData();

    formData.append("comment", comment);

    axios

      .post(post.comments_add_url, formData)

      .then((response) => {

        const { success, data } = response.data;

        if (!success) {

          const errorMessage =

            typeof data === "string"

              ? data

              : "Error interno. Intente más tarde.";

          throw new Error(errorMessage);

        }

        setComments((prevComments) => [...prevComments, data]);

      })

      .catch((error) => {

        dispatch(addNotification({ style: "danger", msg: error.message }));

      });

  };

  useEffect(() => {

    if (post.comments_url) getComments(post.comments_url);

  }, [post]);

  return {

    post: { ...post, comments },

    loading,

    updateTotalShare,

    addComment,

    updateReactions,

    updateMyReaction,

  };

}