Fix: NaN Quota in Admin

coscine/issues#2330

src/Admin/Controllers/AdminController.cs

@@ -198,7 +198,7 @@ namespace Coscine.Api.Admin.Controllers
         /// <param name="resourceType">The used resource type.</param>
         /// <param name="projectId">The used project.</param>
         /// <returns>Allocated quota of the given resource type in the project.</returns>
-        private int CalculateAllocatedForAll(ResourceType resourceType, Guid projectId)
+        private long CalculateAllocatedForAll(ResourceType resourceType, Guid projectId)
         {
             var resources = _resourceModel.GetAllWhere((resource) =>
                         (from projectResource in resource.ProjectResources
@@ -220,7 +220,7 @@ namespace Coscine.Api.Admin.Controllers
                 }
             });
 
-            return (int)allocated;
+            return allocated;
         }
 
         /// <summary>
@@ -229,7 +229,7 @@ namespace Coscine.Api.Admin.Controllers
         /// <param name="resourceType">The used resource type.</param>
         /// <param name="projectId">The used project.</param>
         /// <returns>Used quota of the given resource type in the project.</returns>
-        private int CalculateUsedForAll(ResourceType resourceType, Guid projectId)
+        private long CalculateUsedForAll(ResourceType resourceType, Guid projectId)
         {
             var resources = _resourceModel.GetAllWhere((resource) =>
                         (from projectResource in resource.ProjectResources
@@ -252,7 +252,7 @@ namespace Coscine.Api.Admin.Controllers
             }
             );
 
-            return (int)used;
+            return used;
         }
 
         private AdminQuotaReturnObject CreateAdminQuotaReturnObject(ProjectQuota projectQuota, Guid projectId)