index.ts

import {
	type AccessTokenFailure,
	type AccessTokenResponse,
	type AccessTokenSuccess,
	type ClientCredentials,
	getAccessToken,
} from "./get-access-token";
import {
	getUser,
	type UserFailure,
	type UserResponse,
	type UserSuccess,
} from "./get-user";
import { type CookieSettings, redirectToOAuth } from "./redirect-to-oauth";

export type {
	ClientCredentials,
	CookieSettings,
	AccessTokenResponse,
	AccessTokenSuccess,
	AccessTokenFailure,
	UserResponse,
	UserSuccess,
	UserFailure,
};

export interface LoginWithGitHubConfig {
	client: ClientCredentials;
	cookie: CookieSettings;
	newSecret(): string;
	userAgent: string;
}

export class LoginWithGitHub {
	constructor(public readonly config: LoginWithGitHubConfig) {}

	redirectToOAuth(): Promise<{
		status: number;
		headers: Array<[string, string]>;
	}> {
		return redirectToOAuth({
			clientId: this.config.client.id,
			cookieSettings: this.config.cookie,
			newSecret: this.config.newSecret,
		});
	}

	getAccessToken(x: { code: string }): Promise<AccessTokenResponse> {
		return getAccessToken({
			client: this.config.client,
			code: x.code,
			userAgent: this.config.userAgent,
		});
	}

	getUser(x: { accessToken: string }): Promise<UserResponse> {
		return getUser({
			accessToken: x.accessToken,
			userAgent: this.config.userAgent,
		});
	}
}