Fix resource creation

src/Database/Models/ResourceModel.cs

@@ -14,7 +14,7 @@ namespace Coscine.Database.Models
     {
         public Resource StoreFromObject(ResourceObject resourceObject)
         {
-            if (resourceObject.Disciplines.Count() == 0 || resourceObject.ResourceTypeOption == null)
+            if (!resourceObject.Disciplines.Any() || resourceObject.ResourceTypeOption == null)
             {
                 throw new ArgumentException("Discipline and ResourceTypeOption are necessary!");
             }
@@ -27,7 +27,6 @@ namespace Coscine.Database.Models
                 Keywords = resourceObject.Keywords,
                 UsageRights = resourceObject.UsageRights,
                 TypeId = resourceObject.Type.Id,
-                Type = new ResourceTypeModel().GetById(resourceObject.Type.Id),
                 VisibilityId = resourceObject.Visibility.Id,
                 ApplicationProfile = resourceObject.ApplicationProfile,
                 FixedValues = resourceObject.FixedValues != null ? resourceObject.FixedValues.ToString() : "{}",
@@ -39,6 +38,7 @@ namespace Coscine.Database.Models
             }
             Insert(resource);
 
+            resource.Type = new ResourceTypeModel().GetById(resourceObject.Type.Id);
             try
             {
                 SetDisciplines(resource, resourceObject.Disciplines);