Add sample code

CHANGELOG.md

@@ -13,6 +13,43 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
     - To learn more about how to best use this new feature see our guide
       here: [Verify shift presence before starting work](https://developer.hypertrack.com/docs/clock-in-out-tagging#verify-shift-presence-before-starting-work)
 
+```dart
+    // check worker presence synchronously
+    var activeOrders = await HyperTrack.orders;
+    Order? currentOrder = activeOrders["current_order"];
+    if (currentOrder != null) {
+      handlePresence(currentOrder.isInsideGeofence);
+    } else {
+      print("'current_order' not found");
+    }
+
+    // or subscribe to the changes in orders to get the status updates
+    HyperTrack.ordersSubscription.listen((orders) {
+      Order? currentOrder = orders["current_order"];
+      if (currentOrder != null) {
+        handlePresence(currentOrder.isInsideGeofence);
+      } else {
+        print("'current_order' not found");
+      }
+    });
+
+    // handle worker presence inside the order destination geofence
+    void handlePresence(Result<bool, LocationError> isInsideGeofence) {
+      switch (isInsideGeofence.runtimeType) {
+        case Success:
+          if ((isInsideGeofence as Success).value) {
+            // allow worker to clock in for the shift
+          } else {
+            // "to clock in you must be at order destination"
+          }
+          break;
+        case Failure:
+          // resolve errors to check for presence
+          break;
+      }
+    }
+```
+
 ### Changed
 
 - Updated HyperTrack SDK iOS to [5.7.0](https://github.com/hypertrack/sdk-ios/releases/tag/5.7.0)

justfile

@@ -87,13 +87,18 @@ release type="dry-run": setup
 
         echo "Are you sure you want to publish version $VERSION? (y/N)"
         just _ask-confirm
+        # removing docs to avoid doc/ folder warning
+        rm -rf docs
         flutter pub publish
+        @echo "Generating the docs back (removed to avoid doc/ folder warning)"
+        just docs
         open https://pub.dev/packages/hypertrack_plugin/versions/$VERSION
     else
         # removing docs to avoid doc/ folder warning
         rm -rf docs
         echo "Dry run for version $VERSION"
         flutter pub publish --dry-run
+        # generating the docs back
         just docs
     fi