Add firma flag to availability and show office/home label

Server query gets the last stamp's BU_TERM in the same OUTER APPLY
as LAST_STAMP, exposing FIRMA (1 = Zeiterfassung/Büro). Three OUTER
APPLYs reduced to two by combining MAX(BU_BU) with TOP 1 ORDER BY.

Client model gains a firma boolean and the people-tile indicator
appends "· Büro" or "· Home" next to the timestamp, but only when
the user is logged in.

3CX_TAPI.user.js

@@ -859,7 +859,11 @@ class Availability {
             var pad = (n) => n.toString().padStart(2, '0');
             time = pad(d.getDate()) + '.' + pad(d.getMonth() + 1) + '. ' + pad(d.getHours()) + ':' + pad(d.getMinutes());
         }
-        indicator.innerHTML = '<span class="tapi-dot ' + dotClass + '"></span><small>' + time + '</small>';
+        var location = '';
+        if (entry.loggedIn) {
+            location = entry.firma ? ' · Büro' : ' · Home';
+        }
+        indicator.innerHTML = '<span class="tapi-dot ' + dotClass + '"></span><small>' + time + location + '</small>';
     }
     updateSquare(square) {
         var extension = square.dataset.tapiExtension;

client/src/availability-info.ts

@@ -3,4 +3,5 @@ export class AvailabilityInfo {
   public loggedIn: boolean;
   public extension: string;
   public lastStamp: string;
+  public firma: boolean;
 }

client/src/availability.ts

@@ -71,7 +71,11 @@ export class Availability {
       var pad = (n: number) => n.toString().padStart(2, '0')
       time = pad(d.getDate()) + '.' + pad(d.getMonth() + 1) + '. ' + pad(d.getHours()) + ':' + pad(d.getMinutes())
     }
-    indicator.innerHTML = '<span class="tapi-dot ' + dotClass + '"></span><small>' + time + '</small>'
+    var location = ''
+    if (entry.loggedIn) {
+      location = entry.firma ? ' · Büro' : ' · Home'
+    }
+    indicator.innerHTML = '<span class="tapi-dot ' + dotClass + '"></span><small>' + time + location + '</small>'
   }
 
   private updateSquare(square: HTMLElement) {

server/src/CPATapi.Server/Models/Availability.cs

@@ -13,4 +13,6 @@ public class Availability
     public string? US_EXTENSION { get; set; }
     [JsonPropertyName("lastStamp")]
     public DateTime? LAST_STAMP { get; set; }
+    [JsonPropertyName("firma")]
+    public bool? FIRMA { get; set; }
 }

server/src/CPATapi.Server/Repository/ZeitConsensRepository.cs

@@ -11,21 +11,24 @@ internal class ZeitConsensRepository(IConfiguration config) : Repository(config)
            ma.MA_USER_NAME
           ,bu.LOGGED_IN
           ,us.US_EXTENSION
-          ,buLastStamp.LAST_STAMP
+          ,buLast.LAST_STAMP
+          ,buLast.FIRMA
         FROM dbo.MA_DATEN ma
-        INNER JOIN projectmanagement.dbo.CP_USER us on us.US_LOGINNAME = ma.MA_USER_NAME
+        INNER JOIN projectmanagement.dbo.CP_USER us ON us.US_LOGINNAME = ma.MA_USER_NAME
         OUTER APPLY (
-          SELECT count(*) % 2 AS LOGGED_IN
-          FROM dbo.BU
+          SELECT COUNT(*) % 2 AS LOGGED_IN
+          FROM dbo.BU bu
           WHERE bu.BU_MA_NR = ma.MA_NR
-          AND
-          BU_BU >= @from AND BU_BU < @to
+            AND bu.BU_BU >= @from AND bu.BU_BU < @to
         ) bu
         OUTER APPLY (
-          SELECT MAX(BU_BU) AS LAST_STAMP
-          FROM dbo.BU
+          SELECT TOP 1
+             bu.BU_BU AS LAST_STAMP
+            ,CASE WHEN bu.BU_TERM = 'Zeiterfassung' THEN 1 ELSE 0 END AS FIRMA
+          FROM dbo.BU bu
           WHERE bu.BU_MA_NR = ma.MA_NR
-        ) buLastStamp
+          ORDER BY bu.BU_BU DESC
+        ) buLast
         WHERE
           ma.MA_USER_AKTIV = 1
         """;