33 lines
984 B
TypeScript
33 lines
984 B
TypeScript
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import { BANK_OAUTH_CLIENT_ID, BANK_OAUTH_CLIENT_SECRET } from "../../config.ts"
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import { OAuthTokenResponse } from "@/bank/sparebank1.ts"
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const baseUrl = "https://api.sparebank1.no"
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type Success<T> = { status: "success"; data: T }
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type Failure<T> = { status: "failure"; data: T }
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type Result<OK, Err> = Success<OK> | Failure<Err>
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function success<T>(data: T): Success<T> {
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return { status: "success", data: data }
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}
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function failure<T>(data: T): Failure<T> {
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return { status: "failure", data: data }
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}
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export async function refreshToken(
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refreshToken: string,
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): Promise<Result<OAuthTokenResponse, string>> {
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const queries = new URLSearchParams({
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client_id: BANK_OAUTH_CLIENT_ID,
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client_secret: BANK_OAUTH_CLIENT_SECRET,
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refresh_token: refreshToken,
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grant_type: "refresh_token",
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})
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const response = await fetch(`${baseUrl}/token?${queries}`)
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if (!response.ok) {
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return failure(response.statusText)
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}
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return success(await response.json())
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}
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