First draft of the register requests api.

I don't think it's currently usable but it serve as a stub for when
backend will support it

frontend/src/rest/ServiceInscription.js

@@ -0,0 +1,35 @@
+/**
+ * functions to handle register requests. 
+ *
+ * TODO: On time of writing, the backend doesn't support these endpoints so it could be modified in the future.
+ */
+import { restGet } from './restConsumer.js'
+
+/**
+ * create a new register requests that can be recovered by the registering service
+ * TODO: add info in the Object (I don't know what will be needed)
+ */
+export async function createRegister(){
+	return restPost("/requests/register"});
+}
+
+/**
+ * list all register request in a list of Objects
+ */
+export async function getRegisters(){
+	return restGet("/requests/register")
+}
+
+/**
+ * Get info on a particular registering request
+ */
+export async function getRegisters(id){
+	return restGet("/requests/register/" + id);
+}
+
+/**
+ * Change the state of a requests.
+ */
+export async function validateRegister(id, state){
+	return restPost("/requests/register/" + id, {state: state});
+}