--- a/client/src/store/application.js	Wed Jun 05 18:50:54 2019 +0200
+++ b/client/src/store/application.js	Fri Jun 07 12:53:41 2019 +0200
@@ -14,6 +14,8 @@
  *   Bernhard E. Reiter <bernhard.reiter@intevation.de>
  */
 
+import { HTTP } from "@/lib/http";
+import { displayError } from "@/lib/errors";
 import { version } from "../../package.json";
 
 // initial state
@@ -140,85 +142,26 @@
     }
   },
   actions: {
-    loadConfig({ commit, state }) {
-      if (!Object.keys(state.config).length) {
-        setTimeout(() => {
-          commit("config", {
-            ecdis_url: "https://service.d4d-portal.info/wms/",
-            bn_revtime_multiplier: 1.5,
-            gm_min_values_14d: 1124,
-            gm_latest_hours: 24,
-            gm_forecast_offset_24h: 15,
-            gm_forecast_offset_72h: 15,
-            gm_forecast_vs_reality_nsc_24h: -12.5,
-            gm_forecast_vs_reality_nsc_72h: -12.5,
-            morphology_classbreaks: [
-              1,
-              1.5,
-              1.7,
-              1.9,
-              2.1,
-              2.3,
-              2.5,
-              2.7,
-              2.9,
-              3.1,
-              3.3,
-              3.5,
-              4.0,
-              4.5,
-              5,
-              5.5,
-              6,
-              6.5,
-              7
-            ],
-            morphology_classbreaks_compare: [
-              -2,
-              -1.9,
-              -1.8,
-              -1.7,
-              -1.6,
-              -1.5,
-              -1.4,
-              -1.3,
-              -1.2,
-              -1.1,
-              -1,
-              -0.9,
-              -0.8,
-              -0.7,
-              -0.6,
-              -0.5,
-              -0.4,
-              -0.3,
-              -0.2,
-              -0.1,
-              0,
-              0.1,
-              0.2,
-              0.3,
-              0.4,
-              0.5,
-              0.6,
-              0.7,
-              0.8,
-              0.9,
-              1,
-              1.1,
-              1.2,
-              1.3,
-              1.4,
-              1.5,
-              1.6,
-              1.7,
-              1.8,
-              1.9,
-              2
-            ]
-          });
-        }, 1000);
-      }
+    loadConfig({ commit }) {
+      HTTP.get("/system/settings", {
+        headers: { "X-Gemma-Auth": localStorage.getItem("token") }
+      }).then(response => {
+        commit("config", response.data);
+      });
+    },
+    saveConfig(context, config) {
+      HTTP.put("/system/settings", config, {
+        headers: {
+          "X-Gemma-Auth": localStorage.getItem("token"),
+          "Content-type": "application/json"
+        }
+      }).catch(error => {
+        const { status, data } = error.response;
+        displayError({
+          title: "Backend Error",
+          message: `${status}: ${data.message || data}`
+        });
+      });
     }
   }
 };