web/server/routers/contentstack/loyaltyPage/query.ts

import {
  GetLoyaltyPage,
  GetLoyaltyPageRefs,
} from "@/lib/graphql/Query/LoyaltyPage.graphql"
import { request } from "@/lib/graphql/request"
import { _ } from "@/lib/translation"
import { badRequestError, internalServerError } from "@/server/errors/trpc"
import { publicProcedure, router } from "@/server/trpc"

import { removeEmptyObjects } from "@/utils/contentType"
import {
  generateRefsResponseTag,
  generateTag,
  generateTags,
} from "@/utils/generateTag"

import { getLoyaltyPageInput } from "./input"
import {
  type LoyaltyPage,
  type LoyaltyPageDataRaw,
  type LoyaltyPageRefsDataRaw,
  validateLoyaltyPageRefsSchema,
  validateLoyaltyPageSchema,
} from "./output"
import { getConnections } from "./utils"

import {
  LoyaltyBlocksTypenameEnum,
  SidebarTypenameEnum,
} from "@/types/components/loyalty/enums"
import { Embeds } from "@/types/requests/embeds"
import { Edges } from "@/types/requests/utils/edges"
import { RTEDocument } from "@/types/rte/node"

export const loyaltyPageQueryRouter = router({
  get: publicProcedure.input(getLoyaltyPageInput).query(async ({ input }) => {
    try {
      const { locale } = input

      const refsResponse = await request<LoyaltyPageRefsDataRaw>(
        GetLoyaltyPageRefs,
        {
          locale,
          url: input.href,
        },
        {
          next: {
            tags: [generateRefsResponseTag(locale, "loyalty_page")],
          },
        }
      )

      if (!refsResponse.data) {
        console.error("Bad response for `GetNavigationMyPagesRefs`")
        console.error({ refsResponse })
        throw internalServerError()
      }

      const cleanedData = removeEmptyObjects(refsResponse.data)

      const validatedLoyaltyPageRefs =
        validateLoyaltyPageRefsSchema.safeParse(cleanedData)
      if (!validatedLoyaltyPageRefs.success) {
        console.error("Bad validation for `GetLoyaltyPageRefs`")
        console.error(validatedLoyaltyPageRefs.error)
        throw badRequestError()
      }

      const connections = getConnections(validatedLoyaltyPageRefs.data)

      const tags = generateTags(locale, connections)

      tags.push(
        generateTag(
          locale,
          validatedLoyaltyPageRefs.data.all_loyalty_page.items[0].system.uid
        )
      )

      const loyaltyPageRes = await request<LoyaltyPageDataRaw>(
        GetLoyaltyPage,
        {
          locale,
          url: input.href,
        },
        { next: { tags } }
      )

      if (!loyaltyPageRes.data) {
        throw badRequestError()
      }

      const validatedLoyaltyPage = validateLoyaltyPageSchema.safeParse(
        loyaltyPageRes.data
      )

      if (!validatedLoyaltyPage.success) {
        console.error("Bad validation for `validatedLoyaltyPage`")
        console.error(validatedLoyaltyPage.error)
        throw badRequestError()
      }

      const sidebar = validatedLoyaltyPage.data.all_loyalty_page.items[0]
        .sidebar
        ? validatedLoyaltyPage.data.all_loyalty_page.items[0].sidebar.map(
            (block) => {
              if (
                block.__typename ==
                SidebarTypenameEnum.LoyaltyPageSidebarContent
              ) {
                return {
                  ...block,
                  content: {
                    content: {
                      json: block.content.content.json as RTEDocument,
                      embedded_itemsConnection: block.content.content
                        .embedded_itemsConnection as Edges<Embeds>,
                    },
                  },
                }
              } else {
                return block
              }
            }
          )
        : null

      const blocks = validatedLoyaltyPage.data.all_loyalty_page.items[0].blocks
        ? validatedLoyaltyPage.data.all_loyalty_page.items[0].blocks.map(
            (block) => {
              switch (block.__typename) {
                case LoyaltyBlocksTypenameEnum.LoyaltyPageBlocksCardGrid:
                  return {
                    ...block,
                    card_grid: {
                      ...block.card_grid,
                      cards: block.card_grid.cards.map((card) => {
                        return {
                          ...card,
                          link: card.referenceConnection.totalCount
                            ? {
                                href: `/${card.referenceConnection.edges[0].node.system.locale}${card.referenceConnection.edges[0].node.url}`,
                                title: card.cta_text || _("Read more"),
                              }
                            : undefined,
                        }
                      }),
                    },
                  }
                case LoyaltyBlocksTypenameEnum.LoyaltyPageBlocksDynamicContent:
                  return {
                    ...block,
                    dynamic_content: {
                      ...block.dynamic_content,
                      link: block.dynamic_content.link.pageConnection.totalCount
                        ? {
                            text: block.dynamic_content.link.text,
                            href: `/${block.dynamic_content.link.pageConnection.edges[0].node.system.locale}${block.dynamic_content.link.pageConnection.edges[0].node.url}`,
                            title:
                              block.dynamic_content.link.pageConnection.edges[0]
                                .node.title,
                          }
                        : undefined,
                    },
                  }
                case LoyaltyBlocksTypenameEnum.LoyaltyPageBlocksContent:
                  return {
                    ...block,
                    content: {
                      content: {
                        json: block.content.content.json as RTEDocument,
                        embedded_itemsConnection: block.content.content
                          .embedded_itemsConnection as Edges<Embeds>,
                      },
                    },
                  }
                case LoyaltyBlocksTypenameEnum.LoyaltyPageBlocksShortcuts:
                  return {
                    ...block,
                    shortcuts: {
                      ...block.shortcuts,
                      shortcuts: block.shortcuts.shortcuts.map((shortcut) => ({
                        text: shortcut.text,
                        openInNewTab: shortcut.open_in_new_tab,
                        ...shortcut.linkConnection.edges[0].node,
                        url:
                          shortcut.linkConnection.edges[0].node.web
                            ?.original_url ||
                          `/${shortcut.linkConnection.edges[0].node.system.locale}${shortcut.linkConnection.edges[0].node.url}`,
                      })),
                    },
                  }
                default:
                  return block
              }
            }
          )
        : null

      const loyaltyPage = {
        ...validatedLoyaltyPage.data.all_loyalty_page.items[0],
        blocks,
        sidebar,
      } as LoyaltyPage

      return loyaltyPage
    } catch (error) {
      console.info(`Get Loyalty Page Error`)
      console.error(error)
      throw badRequestError()
    }
  }),
})