fix: refs

server/refs/bool.go

@@ -0,0 +1,14 @@
+package refs
+
+// NewBoolRef returns a reference to a bool with given value
+func NewBoolRef(v bool) *bool {
+	return &v
+}
+
+// BoolValue returns the value of the given bool ref
+func BoolValue(r *bool) bool {
+	if r == nil {
+		return false
+	}
+	return *r
+}

server/refs/int.go

@@ -0,0 +1,14 @@
+package refs
+
+// NewInt64Ref returns a reference to a int64 with given value
+func NewInt64Ref(v int64) *int64 {
+	return &v
+}
+
+// Int64Value returns the value of the given bool ref
+func Int64Value(r *int64) int64 {
+	if r == nil {
+		return 0
+	}
+	return *r
+}

server/refs/string.go

@@ -0,0 +1,19 @@
+package refs
+
+// NewStringRef returns a reference to a string with given value
+func NewStringRef(v string) *string {
+	return &v
+}
+
+// StringValue returns the value of the given string ref
+func StringValue(r *string, defaultValue ...string) string {
+	if r != nil {
+		return *r
+	}
+	if len(defaultValue) > 0 {
+		return defaultValue[0]
+	}
+	return ""
+}
+
+