init project portal web

lib/login/view-model/index.ts

@@ -0,0 +1,28 @@
+import { useMutation } from "@tanstack/react-query"
+import { loginRepository } from "../data/repository";
+import { useRouter } from "next/navigation";
+import { toast } from "sonner";
+import loginStore from "../store";
+
+
+export const useLogin = () => {
+    const router = useRouter()
+
+    const mutation = useMutation({
+        mutationFn: () => loginRepository.login(loginStore.username, loginStore.password),
+        onSuccess: () => {
+            router.push("/")
+            toast.success('Welcome to dashboard')
+        },
+        onError: ((error)=> {
+            toast.error(error.message)
+        })
+    })
+
+    return {
+        login: mutation.mutate,
+        isLoading: mutation.isPending,
+        isError: mutation.isError,
+        error: mutation.error,
+    }
+}