* Page with open contracts

feature: #8

src/service/ContractsService.js

@@ -16,6 +16,19 @@ export async function getContracts() {
     })
 }
 
+//REST: GET /contracts
+//Auth: provide auth token in request
+//OnError: redirect to page /error?message=somemessage&code=404
+export async function getOpenContracts() {
+  return HttpClient.get('contracts/register') //todo: provide here auth header
+    .then(resp => {
+      return resp.data.openContracts
+    })
+    .catch(error => {
+      router.push('/error?message=' + error.message + '&code=' + error.code)
+    })
+}
+
 //Request in order to retrieve specific contract using ID
 //Backend: extra roles check. Allow admin, verwaltung, employee.
 //REST: GET /contract?id=someId