846fd904a6
feat(SW-2859): Create trpc package * Add isEdge, safeTry and dataCache to new common package * Add eslint and move prettier config * Clean up tests * Create trpc package and move initialization * Move errors and a few procedures * Move telemetry to common package * Move tokenManager to common package * Add Sentry to procedures * Clean up procedures * Fix self-referencing imports * Add exports to packages and lint rule to prevent relative imports * Add env to trpc package * Add eslint to trpc package * Apply lint rules * Use direct imports from trpc package * Add lint-staged config to trpc * Move lang enum to common * Restructure trpc package folder structure * Fix lang imports Approved-by: Linus Flood
36 lines
919 B
TypeScript
36 lines
919 B
TypeScript
import "server-only"
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import { headers } from "next/headers"
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import { cache } from "react"
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import { Lang } from "@scandic-hotels/common/constants/language"
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import { languageSchema } from "@/utils/languages"
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const getRef = cache(() => ({ current: undefined as Lang | undefined }))
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/**
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* Set the language for the current request
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*
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* It works kind of like React's context,
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* but on the server side, per request.
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*
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* @param newLang
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*/
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export function setLang(newLang: Lang) {
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const parseResult = languageSchema.safeParse(newLang)
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getRef().current = parseResult.success ? parseResult.data : Lang.en
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}
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/**
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* Get the global language set for the current request
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*/
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export async function getLang(): Promise<Lang> {
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const contextLang = getRef().current
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const headersList = await headers()
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const headerLang = headersList.get("x-lang") as Lang
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const l = contextLang || headerLang || Lang.en
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return l
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}
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