push notifications but installable to home screen yet

app/features/core/actions/notifications-subscription.ts

@@ -0,0 +1,104 @@
+import { type ActionFunction } from "@remix-run/node";
+import { badRequest, notFound } from "remix-utils";
+import { z } from "zod";
+
+import db from "~/utils/db.server";
+import logger from "~/utils/logger.server";
+import { validate } from "~/utils/validation.server";
+import { requireLoggedIn } from "~/utils/auth.server";
+
+const action: ActionFunction = async ({ request }) => {
+	const formData = await request.clone().formData();
+	const action = formData.get("_action");
+	if (!action) {
+		const errorMessage = "POST /notifications-subscription without any _action";
+		logger.error(errorMessage);
+		return badRequest({ errorMessage });
+	}
+
+	switch (action as Action) {
+		case "subscribe":
+			return subscribe(request);
+		case "unsubscribe":
+			return unsubscribe(request);
+		default:
+			const errorMessage = `POST /notifications-subscription with an invalid _action=${action}`;
+			logger.error(errorMessage);
+			return badRequest({ errorMessage });
+	}
+};
+
+export default action;
+
+async function subscribe(request: Request) {
+	const { organization } = await requireLoggedIn(request);
+	const formData = await request.formData();
+	const body = {
+		subscription: JSON.parse(formData.get("subscription")?.toString() ?? "{}"),
+	};
+	const validation = validate(validations.subscribe, body);
+	if (validation.errors) {
+		return badRequest(validation.errors);
+	}
+
+	const { subscription } = validation.data;
+	const membership = await db.membership.findFirst({
+		where: { id: organization.membershipId },
+	});
+	if (!membership) {
+		return notFound("Phone number not found");
+	}
+
+	try {
+		await db.notificationSubscription.create({
+			data: {
+				membershipId: membership.id,
+				endpoint: subscription.endpoint,
+				expirationTime: subscription.expirationTime,
+				keys_p256dh: subscription.keys.p256dh,
+				keys_auth: subscription.keys.auth,
+			},
+		});
+	} catch (error: any) {
+		if (error.code !== "P2002") {
+			logger.error(error);
+			throw error;
+		}
+	}
+
+	return null;
+}
+
+async function unsubscribe(request: Request) {
+	const formData = await request.formData();
+	const body = {
+		subscriptionEndpoint: formData.get("subscriptionEndpoint"),
+	};
+	const validation = validate(validations.unsubscribe, body);
+	if (validation.errors) {
+		return badRequest(validation.errors);
+	}
+
+	const endpoint = validation.data.subscriptionEndpoint;
+	await db.notificationSubscription.delete({ where: { endpoint } });
+
+	return null;
+}
+
+type Action = "subscribe" | "unsubscribe";
+
+const validations = {
+	subscribe: z.object({
+		subscription: z.object({
+			endpoint: z.string(),
+			expirationTime: z.number().nullable(),
+			keys: z.object({
+				p256dh: z.string(),
+				auth: z.string(),
+			}),
+		}),
+	}),
+	unsubscribe: z.object({
+		subscriptionEndpoint: z.string(),
+	}),
+} as const;