add remove driver function

models/driver.go

@@ -1,5 +1,7 @@
 package models
 
+import "slices"
+
 // driver model
 type Driver struct {
 	Type  string `json:"type"`            // driver type name of driver in collection
@@ -36,6 +38,38 @@ next:
 	}
 }
 
+func (d *Driver) RemoveBus(bus *Bus) {
+	for _, currentBus := range d.Buses {
+		if currentBus.Name != bus.Name {
+			continue
+		}
+
+		currentBus.RemoveAddress(bus.Address...)
+		if bus.Topic != nil {
+			currentBus.RemoveSubscription(bus.Topic.Subscribe...)
+			currentBus.RemovePublish(bus.Topic.Publish...)
+			if len(currentBus.Address) == 0 {
+				var remove bool = true
+				if currentBus.Topic != nil {
+					remove = len(currentBus.Topic.Subscribe) == 0 && len(currentBus.Topic.Publish) == 0
+				}
+				if remove {
+					if len(d.Buses) == 1 {
+						d.Buses = []*Bus{}
+						return
+					}
+					for i, b := range d.Buses {
+						if bus.Name == b.Name {
+							d.Buses = slices.Delete(d.Buses, i, i+1)
+						}
+					}
+				}
+			}
+			break
+		}
+	}
+}
+
 func (d *Driver) GetBus(name string) *Bus {
 	for _, b := range d.Buses {
 		if b.Name == name {