From 4df6f0456ea4e86b615544004a7d63c8b524e6bd Mon Sep 17 00:00:00 2001
From: Fred Boniface <fred@fjla.uk>
Date: Thu, 20 Jul 2023 21:21:12 +0100
Subject: [PATCH] Add omitempty

---
 pkg/upstreamApi/vstp.go | 52 ++++++++++++++++++++---------------------
 1 file changed, 26 insertions(+), 26 deletions(-)

diff --git a/pkg/upstreamApi/vstp.go b/pkg/upstreamApi/vstp.go
index baf4141..a503614 100644
--- a/pkg/upstreamApi/vstp.go
+++ b/pkg/upstreamApi/vstp.go
@@ -1,46 +1,46 @@
 package upstreamApi
 
 type MsgData struct {
-	Data VstpMsg `json:"VSTPCIFMsgV1"`
+	Data VstpMsg `json:"VSTPCIFMsgV1,omitempty"`
 }
 
 type VstpMsg struct {
-	CIFMsg Schedule `json:"schedule"`
+	CIFMsg Schedule `json:"schedule,omitempty"`
 }
 
 type Schedule struct {
-	TransactionType   string            `json:"transaction_type"`
-	ScheduleStartDate string            `json:"schedule_start_date"`
-	ScheduleEndDate   string            `json:"schedule_end_date"`
-	ScheduleDaysRun   string            `json:"schedule_days_runs"`
-	CIFTrainUID       string            `json:"CIF_train_uid"`
-	CIFSTPIndicator   string            `json:"CIF_stp_indicator"`
-	ScheduleSegment   []ScheduleSegment `json:"schedule_segment"`
+	TransactionType   string            `json:"transaction_type,omitempty"`
+	ScheduleStartDate string            `json:"schedule_start_date,omitempty"`
+	ScheduleEndDate   string            `json:"schedule_end_date,omitempty"`
+	ScheduleDaysRun   string            `json:"schedule_days_runs,omitempty"`
+	CIFTrainUID       string            `json:"CIF_train_uid,omitempty"`
+	CIFSTPIndicator   string            `json:"CIF_stp_indicator,omitempty"`
+	ScheduleSegment   []ScheduleSegment `json:"schedule_segment,omitempty"`
 }
 
 type ScheduleSegment struct {
-	SignallingID     string             `json:"signalling_id"`
-	ATOCCode         string             `json:"atoc_code"`
-	CIFTrainCategory string             `json:"CIF_train_category"`
-	CIFHeadcode      string             `json:"CIF_headcode"`
-	CIFPowerType     string             `json:"CIF_power_type"`
-	CIFSpeed         string             `json:"CIF_speed"`
-	ScheduleLocation []ScheduleLocation `json:"schedule_location"`
+	SignallingID     string             `json:"signalling_id,omitempty"`
+	ATOCCode         string             `json:"atoc_code,omitempty"`
+	CIFTrainCategory string             `json:"CIF_train_category,omitempty"`
+	CIFHeadcode      string             `json:"CIF_headcode,omitempty"`
+	CIFPowerType     string             `json:"CIF_power_type,omitempty"`
+	CIFSpeed         string             `json:"CIF_speed,omitempty"`
+	ScheduleLocation []ScheduleLocation `json:"schedule_location,omitempty"`
 }
 
 type ScheduleLocation struct {
-	ScheduledArrivalTime   string         `json:"scheduled_arrival_time"`
-	ScheduledDepartureTime string         `json:"scheduled_departure_time"`
-	ScheduledPassTime      string         `json:"scheduled_pass_time"`
-	PublicArrivalTime      string         `json:"public_arrival_time"`
-	PublicDepartureTime    string         `json:"public_departure_time"`
-	CIFPlatform            string         `json:"CIF_platform"`
-	CIFLine                string         `json:"CIF_line"`
-	Tiploc                 LocationTiploc `json:"location"`
+	ScheduledArrivalTime   string         `json:"scheduled_arrival_time,omitempty"`
+	ScheduledDepartureTime string         `json:"scheduled_departure_time,omitempty"`
+	ScheduledPassTime      string         `json:"scheduled_pass_time,omitempty"`
+	PublicArrivalTime      string         `json:"public_arrival_time,omitempty"`
+	PublicDepartureTime    string         `json:"public_departure_time,omitempty"`
+	CIFPlatform            string         `json:"CIF_platform,omitempty"`
+	CIFLine                string         `json:"CIF_line,omitempty"`
+	Tiploc                 LocationTiploc `json:"location,omitempty"`
 }
 
 type LocationTiploc struct {
 	Tiploc struct {
-		TiplocId string `json:"tiploc_id"`
-	} `json:"tiploc"`
+		TiplocId string `json:"tiploc_id,omitempty"`
+	} `json:"tiploc,omitempty"`
 }