43 lines
1.4 KiB
TypeScript
43 lines
1.4 KiB
TypeScript
import { GetStaticPropsContext } from "next";
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import { i18n } from "next-i18next.config";
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import { serverSideTranslations } from "next-i18next/serverSideTranslations";
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import superjson from "superjson";
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import prisma from "@calcom/prisma";
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import { createProxySSGHelpers } from "@calcom/trpc/react/ssg";
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import { appRouter } from "@calcom/trpc/server/routers/_app";
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/**
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* Initialize static site rendering tRPC helpers.
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* Provides a method to prefetch tRPC-queries in a `getStaticProps`-function.
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* Automatically prefetches i18n based on the passed in `context`-object to prevent i18n-flickering.
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* Make sure to `return { props: { trpcState: ssr.dehydrate() } }` at the end.
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*/
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export async function ssgInit<TParams extends { locale?: string }>(opts: GetStaticPropsContext<TParams>) {
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const requestedLocale = opts.params?.locale || opts.locale || i18n.defaultLocale;
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const isSupportedLocale = i18n.locales.includes(requestedLocale);
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if (!isSupportedLocale) {
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console.warn(`Requested unsupported locale "${requestedLocale}"`);
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}
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const locale = isSupportedLocale ? requestedLocale : i18n.defaultLocale;
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const _i18n = await serverSideTranslations(locale, ["common"]);
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const ssg = createProxySSGHelpers({
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router: appRouter,
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transformer: superjson,
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ctx: {
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prisma,
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session: null,
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user: null,
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locale,
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i18n: _i18n,
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},
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});
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// always preload i18n
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await ssg.viewer.public.i18n.fetch();
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return ssg;
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}
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