limit api handler if trail has ended

pro/initialize.go

@@ -43,7 +43,8 @@ func InitPro() {
 		if !enableLicenseHook {
 			err := initTrial()
 			if err != nil {
-				logger.FatalLog0("failed to init trail", err.Error())
+				logger.Log(0, "failed to init trial", err.Error())
+				enableLicenseHook = true
 			}
 			trialEndDate, err := getTrialEndDate()
 			if err != nil {

pro/trial.go

@@ -1,6 +1,3 @@
-//go:build ee
-// +build ee
-
 package pro
 
 import (
@@ -14,6 +11,7 @@ import (
 	"github.com/gravitl/netmaker/logic"
 	"github.com/gravitl/netmaker/models"
 	"github.com/gravitl/netmaker/netclient/ncutils"
+	"github.com/gravitl/netmaker/servercfg"
 	"golang.org/x/crypto/nacl/box"
 )
 
@@ -39,7 +37,7 @@ const trial_table_name = "trial"
 
 const trial_data_key = "trialdata"
 
-// store trial date
+// stores trial end date
 func initTrial() error {
 	telData, err := logic.FetchTelemetryData()
 	if err != nil {
@@ -107,14 +105,17 @@ func initTrial() error {
 	return nil
 }
 
+// TrialLicenseHook - hook func to check if pro trial has ended
 func TrialLicenseHook() error {
 	endDate, err := getTrialEndDate()
 	if err != nil {
 		logger.FatalLog0("failed to trial end date", err.Error())
 	}
 	if time.Now().After(endDate) {
-		logger.FatalLog0("***IMPORTANT: Your Trial Has Ended, to continue using pro version, please visit https://app.netmaker.io/ and create on-prem tenant to obtain a license***\nIf you wish to downgrade to community version, please run this command `/root/nm-quick.sh -d`")
-
+		logger.Log(0, "***IMPORTANT: Your Trial Has Ended, to continue using pro version, please visit https://app.netmaker.io/ and create on-prem tenant to obtain a license***\nIf you wish to downgrade to community version, please run this command `/root/nm-quick.sh -d`")
+		err = errors.New("your trial has ended")
+		servercfg.ErrLicenseValidation = err
+		return err
 	}
 	return nil
 }