Use supabase

[rbdr/forum] / src / lib / stores / supabase.ts

import { readable } from 'svelte/store';
import { initialResponse, errorResponse, response } from './response_builder';

import type { Readable } from 'svelte/store';
import type { PostgrestFilterBuilder } from '@supabase/postgrest-js';
import type { StoreState } from './response_builder';

export function collection<T> (query: PostgrestFilterBuilder<T>, initialValue: T[]): Readable<StoreState<T[]>> {

  return readable(initialResponse<T[]>(initialValue), (set) => {

    (async function() {
      const { data, error } = await query;

      if (error) {
        return set(errorResponse<T[]>(error));
      }

      set(response<T[]>(data));
    })()
  });
}

export function single<T> (query: PostgrestFilterBuilder<T>, initialValue: T): Readable<StoreState<T>> {

  return readable(initialResponse<T>(initialValue), (set) => {

    (async function() {
      const { data, error } = await query.single();

      if (error) {
        return set(errorResponse<T>(error));
      }

      set(response<T>(data));
    })()
  });
}