wip convo ui

apps/freya-client/src/auth/auth.ts

@@ -0,0 +1,57 @@
+import { expoClient } from "@better-auth/expo/client"
+import { mutationOptions } from "@tanstack/react-query"
+import { createAuthClient } from "better-auth/react"
+import * as SecureStore from "expo-secure-store"
+
+import type { ApiRequestMiddleware } from "../api/client"
+
+import { BetterAuthError, InvalidCredentialsError } from "./error"
+
+export const auth = createAuthClient({
+	baseURL: process.env.EXPO_PUBLIC_SERVER_URL,
+	plugins: [
+		expoClient({
+			scheme: "freya",
+			storagePrefix: "chat.freya",
+			storage: SecureStore,
+		}),
+	],
+})
+
+export const authMiddleware: ApiRequestMiddleware = (_url, init) => {
+	const cookie = auth.getCookie()
+	const headers = new Headers(init.headers)
+	if (cookie) {
+		headers.set("Cookie", cookie)
+	}
+	return {
+		...init,
+		credentials: "omit",
+		headers,
+	}
+}
+
+export const signInMutation = mutationOptions({
+	mutationFn: async ({ email, password }: { email: string; password: string }) => {
+		if (email && password) {
+			const result = await auth.signIn.email({
+				email,
+				password,
+			})
+			if (result.error?.code) {
+				switch (result.error.code) {
+					case "INVALID_EMAIL":
+						throw new InvalidCredentialsError("Invalid email")
+					case "INVALID_PASSWORD":
+						throw new InvalidCredentialsError("Invalid password")
+					case "INVALID_EMAIL_OR_PASSWORD":
+						throw new InvalidCredentialsError("Invalid email or password")
+					default:
+						throw new BetterAuthError(result.error)
+				}
+			}
+			return result
+		}
+		return null
+	},
+})