* delete action

feature: #6

src/service/ContractsService.js

@@ -90,4 +90,18 @@ export async function createContract(contractId, contractName, contractClient, c
       console.error(error)
       router.push('/error?message=' + error.message + '&code=' + error.code)
     })
-}
+}
+
+export async function deleteContract(contractId) {
+  return HttpClient.delete('/contract', {
+    id: contractId
+  })
+    .then(resp => {
+      //TODO: send also auth token with request
+      return resp.data
+    })
+    .catch(error => {
+      console.error(error)
+      router.push('/error?message=' + error.message + '&code=' + error.code)
+    })
+}