Separate ticket overview capabilities from counts

Legacy/F4SDM42WebApi/F4SDHelperService.cs

@@ -393,8 +393,7 @@ namespace C4IT.F4SD
             "ServiceRequestsCritical",
             "ServiceRequestsNewInfo",
             "UnassignedTickets",
-            "UnassignedTicketsCritical",
-            "TicketAndServiceRequestsEnabled"
+            "UnassignedTicketsCritical"
         };
 
         public class cF4SDTicket : cF4SDTicketSummary
@@ -453,10 +452,19 @@ namespace C4IT.F4SD
 
         }
 
+        public class TicketOverviewCapabilities
+        {
+            [JsonProperty("ticketAndServiceRequestsEnabled")]
+            public bool TicketAndServiceRequestsEnabled { get; set; } = true;
+        }
+
         public class TicketOverviewCountsResult
         {
             [JsonProperty("counts")]
             public Dictionary<string, int> Counts { get; set; } = new Dictionary<string, int>(StringComparer.OrdinalIgnoreCase);
+
+            [JsonProperty("capabilities")]
+            public TicketOverviewCapabilities Capabilities { get; set; } = new TicketOverviewCapabilities();
         }
 
         public class TicketOverviewCountsByRoleResult
@@ -545,7 +553,7 @@ namespace C4IT.F4SD
                     }
                 }
 
-                return new TicketOverviewCountsResult { Counts = counts };
+                return CreateTicketOverviewCountsResult(counts);
             }
             catch (Exception E)
             {
@@ -601,7 +609,7 @@ namespace C4IT.F4SD
                     }
                 }
 
-                return new TicketOverviewCountsResult { Counts = counts };
+                return CreateTicketOverviewCountsResult(counts);
             }
             catch (Exception E)
             {
@@ -1424,13 +1432,22 @@ namespace C4IT.F4SD
 
         private static int CountTicketOverviewEntries(IEnumerable<TicketOverviewEntry> entries, string key)
         {
-            if (string.Equals(key?.Trim(), "TicketAndServiceRequestsEnabled", StringComparison.OrdinalIgnoreCase))
-                return ticketAndServiceRequestEnabled() ? 1 : 0;
-
             return (entries ?? Enumerable.Empty<TicketOverviewEntry>())
                 .Count(entry => MatchesTicketOverviewKey(entry, key));
         }
 
+        private static TicketOverviewCountsResult CreateTicketOverviewCountsResult(Dictionary<string, int> counts)
+        {
+            return new TicketOverviewCountsResult
+            {
+                Counts = counts ?? new Dictionary<string, int>(StringComparer.OrdinalIgnoreCase),
+                Capabilities = new TicketOverviewCapabilities
+                {
+                    TicketAndServiceRequestsEnabled = ticketAndServiceRequestEnabled()
+                }
+            };
+        }
+
         private static bool GetBoolValue(object value)
         {
             if (value == null || value is DBNull)