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>
        {{ caption }}
      </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>