commerce/lib/constants.ts

export type SortFilterItem = {
  title: string
  slug: string | null
  sortKey: 'RELEVANCE' | 'BEST_SELLING' | 'CREATED_AT' | 'PRICE'
  reverse: boolean
}

export const defaultSort: SortFilterItem = {
  title: 'Relevance',
  slug: null,
  sortKey: 'RELEVANCE',
  reverse: false,
}

export const sorting: SortFilterItem[] = [
  defaultSort,
  {
    title: 'Trending',
    slug: 'trending-desc',
    sortKey: 'BEST_SELLING',
    reverse: false,
  }, // asc
  {
    title: 'Latest arrivals',
    slug: 'latest-desc',
    sortKey: 'CREATED_AT',
    reverse: true,
  },
  {
    title: 'Price: Low to high',
    slug: 'price-asc',
    sortKey: 'PRICE',
    reverse: false,
  }, // asc
  {
    title: 'Price: High to low',
    slug: 'price-desc',
    sortKey: 'PRICE',
    reverse: true,
  },
]

export const TAGS = {
  collections: 'collections',
  products: 'products',
  cart: 'cart',
}

export const HIDDEN_PRODUCT_TAG = 'nextjs-frontend-hidden'
export const DEFAULT_OPTION = 'Default Title'

export function getShopifyGraphqlEndpoint() {
  const storeDomain = process.env.SHOPIFY_STORE_DOMAIN
  if (!storeDomain) {
    throw new Error('SHOPIFY_STORE_DOMAIN environment variable is not set')
  }
  return `https://${storeDomain}/api/2023-01/graphql.json`
}