catarse/catarse.js

/**
 * window.c.userFriends component
 * Shows all friends cards and a follow-all button
 *
 * Example of use:
 * view: () => {
 *   ...
 *   m.component(c.userFriends, {user: user})
 *   ...
 * }
 */
import m from 'mithril';
import prop from 'mithril/stream';
import { catarse } from '../api';
import _ from 'underscore';
import h from '../h';
import models from '../models';
import UserFollowCard from '../c/user-follow-card';
import loadMoreBtn from '../c/load-more-btn';
import { getFriendsListVM } from '../vms/friends-vm';

const userFriends = {
    oninit: function(vnode) {
        const userFriendVM = catarse.filtersVM({ user_id: 'eq' }),
            user = vnode.attrs.user,
            friendListVM = getFriendsListVM(),
            allLoading = prop(false),
            followAll = () => {
                allLoading(true);
                const l = catarse.loaderWithToken(models.followAllFriends.postOptions({}));

                l.load()
                    .then(() => {
                        friendListVM.firstPage(userFriendVM.parameters());
                        allLoading(false);
                        h.redraw();
                    })
                    .catch(error => {
                        allLoading(false);
                        h.redraw();
                    });
            };

        userFriendVM.user_id(user.user_id);

        if (!friendListVM.collection().length) {
            friendListVM.firstPage(userFriendVM.parameters());
        }

        vnode.state = {
            friendListVM,
            followAll,
            allLoading,
        };
    },
    view: function({ state, attrs }) {
        const listVM = state.friendListVM;
        return m('.w-section.bg-gray.before-footer.section', [
            m('.w-container', [
                m('.w-row.u-marginbottom-40.card.u-radius.card-terciary', [
                    m('.w-col.w-col-7.w-col-small-6.w-col-tiny-6', [
                        m('.fontsize-small', 'Comece agora! Siga todos os seus amigos ou somente alguns deles para descobrir projetos juntos!'),
                    ]),
                    m('.w-col.w-col-5.w-col-small-6.w-col-tiny-6', [
                        state.allLoading()
                            ? h.loader()
                            : m(
                                  'a.w-button.btn.btn-medium',
                                  {
                                      onclick: state.followAll,
                                  },
                                  `Siga todos os seus ${listVM.total() ? listVM.total() : ''} amigos`
                              ),
                    ]),
                ]),
                m('.w-row', [_.map(listVM.collection(), friend => m(UserFollowCard, { friend }))]),
                m('.w-section.section.bg-gray', [
                    m('.w-container', [
                        m('.w-row.u-marginbottom-60', [
                            m('.w-col.w-col-5', [m('.u-marginright-20')]),
                            m(loadMoreBtn, { collection: listVM }),
                            m('.w-col.w-col-5'),
                        ]),
                    ]),
                ]),
            ]),
        ]);
    },
};

export default userFriends;