SI-3100 map nach freetextpostcode filtern

Signed-off-by: Dimitrios Chalepakis <dimitrios.chalepakis@pta.de>
diff --git a/projects/grid-failure-information-map-app/src/app/grid-failure/grid-failure.sandbox.ts b/projects/grid-failure-information-map-app/src/app/grid-failure/grid-failure.sandbox.ts
index 0dfac51..ec07a4c 100644
--- a/projects/grid-failure-information-map-app/src/app/grid-failure/grid-failure.sandbox.ts
+++ b/projects/grid-failure-information-map-app/src/app/grid-failure/grid-failure.sandbox.ts
@@ -44,7 +44,10 @@
 
   public filterGridFailureMapList(postcode: string = '') {
     postcode = postcode.trim();
-    this.gridFailureMapList = postcode.length > 0 ? this._gridFailureMapListAll.filter(y => y.postcode === postcode) : this._gridFailureMapListAllConfigured;
+    this.gridFailureMapList =
+      postcode.length > 0
+        ? this._gridFailureMapListAll.filter(y => y.postcode === postcode || y.freetextPostcode === postcode)
+        : this._gridFailureMapListAllConfigured;
   }
 
   public unsubscribe() {