refactoring

Resolve #7779

packages/backend/src/server/api/common/signin.ts

@@ -0,0 +1,44 @@
+import * as Koa from 'koa';
+
+import config from '@/config/index';
+import { ILocalUser } from '@/models/entities/user';
+import { Signins } from '@/models/index';
+import { genId } from '@/misc/gen-id';
+import { publishMainStream } from '@/services/stream';
+
+export default function(ctx: Koa.Context, user: ILocalUser, redirect = false) {
+	if (redirect) {
+		//#region Cookie
+		ctx.cookies.set('igi', user.token, {
+			path: '/',
+			// SEE: https://github.com/koajs/koa/issues/974
+			// When using a SSL proxy it should be configured to add the "X-Forwarded-Proto: https" header
+			secure: config.url.startsWith('https'),
+			httpOnly: false
+		});
+		//#endregion
+
+		ctx.redirect(config.url);
+	} else {
+		ctx.body = {
+			id: user.id,
+			i: user.token
+		};
+		ctx.status = 200;
+	}
+
+	(async () => {
+		// Append signin history
+		const record = await Signins.save({
+			id: genId(),
+			createdAt: new Date(),
+			userId: user.id,
+			ip: ctx.ip,
+			headers: ctx.headers,
+			success: true
+		});
+
+		// Publish signin event
+		publishMainStream(user.id, 'signin', await Signins.pack(record));
+	})();
+}