Merge pull request #3 from himsngh/att

chore: add rsvp field in attendee

Author: anujdecoder

generator.go

@@ -20,6 +20,14 @@ func Generate(prodId string, events ...*Event) (string, error) {
 		return "", err
 	}
 	for _, event := range events {
+		attendees := make([]Attendee, 0, len(event.Attendees))
+		for _, att := range event.Attendees {
+			if att.Rsvp == "" {
+				att.Rsvp = Rsvp_False
+				attendees = append(attendees, att)
+			}
+		}
+		event.Attendees = attendees
 		e := &vEvent{
 			Event:       event,
 			DtStamp:     FormatDateTime(time.Now()),
@@ -60,6 +68,15 @@ func (event *Event) Generate(prodId string) (string, error) {
 		Events: []string{},
 	}
 
+	attendees := make([]Attendee, 0, len(event.Attendees))
+	for _, att := range event.Attendees {
+		if att.Rsvp == "" {
+			att.Rsvp = Rsvp_False
+			attendees = append(attendees, att)
+		}
+	}
+	event.Attendees = attendees
+
 	e := &vEvent{
 		Event:       event,
 		DtStamp:     FormatDateTime(time.Now()),

objects.go

@@ -59,6 +59,7 @@ type Attendee struct {
 	PartStatus   AttendeeStatus
 	//RSVP is by default NO
 	CuType CalendarUserType
+	Rsvp   RSVP
 }
 
 type Role string
@@ -80,3 +81,12 @@ type CalendarUserType string
 const (
 	INDIVIDUAL CalendarUserType = "INDIVIDUAL"
 )
+
+// https://datatracker.ietf.org/doc/html/rfc5545#section-3.2.12
+// https://datatracker.ietf.org/doc/html/rfc5545#section-3.2.17
+type RSVP string
+
+const (
+	Rsvp_False RSVP = "FALSE"
+	Rsvp_True  RSVP = "TRUE"
+)

templates.go

@@ -9,7 +9,7 @@ VERSION:2.0
 
 const vevent = `BEGIN:VEVENT
 ORGANIZER;CN="{{.Organizer.CommonName}}":mailto:{{.Organizer.EmailAddress}}
-{{range $at := .Attendees}}ATTENDEE;CUTYPE={{$at.CuType}};ROLE={{$at.Role}};PARTSTAT={{$at.PartStatus}};CN="{{$at.CommonName}}";RSVP=FALSE:mailto:{{$at.EmailAddress}}
+{{range $at := .Attendees}}ATTENDEE;CUTYPE={{$at.CuType}};ROLE={{$at.Role}};PARTSTAT={{$at.PartStatus}};CN="{{$at.CommonName}}";RSVP={{$at.Rsvp}}:mailto:{{$at.EmailAddress}}
 {{end}}LOCATION:{{.Location}}
 DTSTAMP:{{.DtStamp}}
 DTSTART:{{.DtStart}}