comty.js/src/models/follows/index.js

import SessionModel from "../../models/session"
import request from "../../request"

export default class FollowsModel {
    /**
     * Checks if the current user is following the specified user.
     *
     * @param {string} user_id - The ID of the user to check if the current user is following.
     * @return {Promise<Object>} A promise that resolves with the response data indicating if the current user is following the specified user.
     * @throws {Error} If the user_id parameter is not provided.
     */
    static async imFollowing(user_id) {
        if (!user_id) {
            throw new Error("user_id is required")
        }

        const response = await request({
            method: "GET",
            url: `/users/${user_id}/following`,
        })

        return response.data
    }

    /**
     * Retrieves the list of followers for a given user.
     *
     * @param {string} user_id - The ID of the user. If not provided, the current user ID will be used.
     * @param {boolean} fetchData - Whether to fetch additional data for each follower. Defaults to false.
     * @return {Promise<Object>} A promise that resolves with the list of followers and their data.
     */
    static async getFollowers(user_id, fetchData) {
        if (!user_id) {
            user_id = SessionModel.user_id
        }

        const response = await request({
            method: "GET",
            url: `/users/${user_id}/followers`,
            params: {
                fetchData: fetchData
            }
        })

        return response.data
    }

    /**
     * Toggles the follow status for a user.
     *
     * @param {Object} user_id - The ID of the user to toggle follow status.
     * @return {Promise} The response data after toggling follow status.
     */
    static async toggleFollow({ user_id }) {
        if (!user_id) {
            throw new Error("user_id is required")
        }

        const response = await request({
            method: "POST",
            url: `/users/${user_id}/follow`,
        })

        return response.data
    }
}