added changes to optimize loop

Author: chandrajeetn

localEvaluation/localEvaluation.go

@@ -44,11 +44,6 @@ type AmplitudeConfig struct {
 	FlagConfigPollerRequestTimeout time.Duration
 }
 
-type AmplitudeVariant struct {
-	Value   string      `json:"value,omitempty"`
-	Payload interface{} `json:"payload,omitempty"`
-}
-
 func init() {
 	err := godotenv.Load()
 	if err != nil {
@@ -123,11 +118,8 @@ func fetch(user UserProperties) (*local.EvaluationResult, error) {
 }
 
 func getValue(flagName string, user UserProperties) local.EvaluationVariant {
-	result, err := fetch(user)
-	if err != nil {
-		fmt.Errorf("error in fetch: %s", err.Error())
-	}
-	if result != nil {
+	result, _ := fetch(user)
+	if *result != nil {
 		if value, ok := (*result)[flagName]; ok {
 			return value.Variant
 		}
@@ -137,15 +129,14 @@ func getValue(flagName string, user UserProperties) local.EvaluationVariant {
 
 func getMapOfValue(user UserProperties) map[string]interface{} {
 	flags := make(map[string]interface{})
-	result, err := fetch(user)
-	if err != nil {
-		fmt.Errorf("error in fetch: %s", err.Error())
-	}
-	for k, v := range *result {
-		if v.IsDefaultVariant {
-			continue
+	result, _ := fetch(user)
+	if *result != nil {
+		for k, v := range *result {
+			if v.IsDefaultVariant {
+				continue
+			}
+			flags[k] = v.Variant.Key
 		}
-		flags[k] = v.Variant.Key
 	}
 	return flags
 }