flaschengeist-frontend/src/components/navigation/EssentialLink.vue

<template>
  <q-item clickable tag="a" target="self" :to="{ name: link }" v-if="hasPermissions">
    <q-item-section v-if="icon" avatar>
      <q-icon :name="icon"/>
    </q-item-section>

    <q-item-section>
      <q-item-label>{{ realTitle }}</q-item-label>
      <q-item-label caption>
        {{ permissions }}
      </q-item-label>
    </q-item-section>
  </q-item>
</template>

<script lang="ts">
import {computed, defineComponent} from '@vue/composition-api';
import {Store} from 'vuex'
import {StateInterface} from "src/store";

export default defineComponent({
  name: 'EssentialLink',
  props: {
    title: {
      type: String,
      required: true
    },

    caption: {
      type: String,
      default: ''
    },

    link: {
      type: String,
      default: 'home'
    },

    icon: {
      type: String,
      default: ''
    },
    permissions: {
      default: undefined
    }
  },

  setup(props, {root}) {
    let title = computed<string>(() => {
      if (props.title.includes('loadFromStore')) {
        const startIndex = props.title.indexOf('(') + 1;
        const endIndex = props.title.indexOf(')');
        const substring = props.title
          .substring(startIndex, endIndex)
          .replace(/"/g, '');
        // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access
        return <string>root.$store.getters[substring];
      }
      return props.title;
    });

    const hasPermissions = computed(() => {
      let permissions = props.permissions
      if (permissions) {
        return (<string[]>permissions).every(permission => {
          return (<{'user/permissions': string[]}>(<Store<StateInterface>>root.$store).getters)['user/permissions'].includes(permission)
        })
      }
      return true
    })

    return {realTitle: title, hasPermissions};
  }
});
</script>