memberApp/src/vueLib/tables/attendees/AttendeesTable.ts

import { appApi } from 'src/boot/axios';
import { ref, computed } from 'vue';
import type { Members } from 'src/vueLib/models/member';
import { useNotify } from 'src/vueLib/general/useNotify';
import { i18n } from 'boot/lang';
import type { Events } from 'src/vueLib/models/event';

export function useAttendeesTable() {
  const attendees = ref<Members>([]);

  const pagination = ref({
    sortBy: 'firstName',
    descending: false,
    page: 1,
    rowsPerPage: 20,
  });

  const columns = computed(() => [
    {
      name: 'firstName',
      align: 'left' as const,
      label: i18n.global.t('prename'),
      field: 'firstName',
      sortable: true,
    },
    {
      name: 'lastName',
      align: 'left' as const,
      label: i18n.global.t('lastName'),
      field: 'lastName',
      sortable: true,
    },
    { name: 'option', align: 'center' as const, label: '', field: 'option', icon: 'option' },
  ]);

  const { NotifyResponse } = useNotify();

  const loading = ref(false);

  //updates Attendees list from database
  async function updateAttendees() {
    loading.value = true;

    let events: Events | undefined;

    await appApi
      .get('events')
      .then((resp) => {
        if (resp.data === null) {
          attendees.value = [];
          return;
        }
        events = resp.data as Events;
      })

      .catch((err) => {
        NotifyResponse(err, 'error');
      })
      .finally(() => {
        loading.value = false;
      });

    if (!events || events.length === 0 || !events[0]?.attendees || events[0].attendees === null) {
      attendees.value = [];
      return;
    }
    attendees.value = events[0].attendees ?? [];
  }

  return {
    attendees,
    pagination,
    columns,
    loading,
    updateAttendees,
  };
}