git.r.bdr.sh - rbdr/forum/blob - src/stores/forums.js

   1 import { ApolloError } from '@apollo/client/core';
   2 import { readable } from 'svelte/store';
   3 import { client } from '$config/apollo';
   4 import { GET_FORUMS } from '$data/queries';
   5
   6 const internals = {
   7
   8   // The exported data structure
   9
  10   initialValue: {
  11     loading: true,
  12     data: [],
  13     error: undefined
  14   }
  15 };
  16
  17 export const forums = readable(internals.initialValue, (set) => {
  18
  19   client.watchQuery({ query: GET_FORUMS }).subscribe((result) => {
  20
  21     if (result.errors) {
  22       const error = new ApolloError({ graphQLErrors: result.errors });
  23       return set({
  24         loading: false,
  25         data: [],
  26         error
  27       });
  28     }
  29
  30     set({
  31       loading: false,
  32       data: result.data.forums,
  33       error: undefined
  34     });
  35   });
  36 });