improved health check

internal/utils/atomic.go

@@ -0,0 +1,30 @@
+package utils
+
+import (
+	"encoding/json"
+	"sync/atomic"
+)
+
+type AtomicValue[T any] struct {
+	atomic.Value
+}
+
+func (a *AtomicValue[T]) Load() T {
+	return a.Value.Load().(T)
+}
+
+func (a *AtomicValue[T]) Store(v T) {
+	a.Value.Store(v)
+}
+
+func (a *AtomicValue[T]) Swap(v T) T {
+	return a.Value.Swap(v).(T)
+}
+
+func (a *AtomicValue[T]) CompareAndSwap(oldV, newV T) bool {
+	return a.Value.CompareAndSwap(oldV, newV)
+}
+
+func (a *AtomicValue[T]) MarshalJSON() ([]byte, error) {
+	return json.Marshal(a.Load())
+}

internal/utils/functional/map_utils.go

@@ -1,8 +0,0 @@
-package functional
-
-func FirstValueOf[KT comparable, VT any](m map[KT]VT) (_ VT, ok bool) {
-	for _, v := range m {
-		return v, true
-	}
-	return
-}

internal/utils/serialization.go

@@ -98,6 +98,14 @@ func Serialize(data any) (SerializedObject, E.NestedError) {
 			if jsonTag == "-" {
 				continue // Ignore this field if the tag is "-"
 			}
+			if strings.Contains(jsonTag, ",omitempty") {
+				if field.Type.Kind() == reflect.Ptr && value.Field(i).IsNil() {
+					continue
+				}
+				if value.Field(i).IsZero() {
+					continue
+				}
+			}
 
 			// If the json tag is not empty, use it as the key
 			switch {