retrieve bookings from API and NATS

models/schedule.go

@@ -0,0 +1,70 @@
+package models
+
+import (
+	"fmt"
+	"oc-scheduler/logger"
+	"sync"
+	"time"
+)
+
+// Is duration really important ?
+
+type Booking struct {
+	Start		time.Time
+	Stop		time.Time
+	Duration	uint
+	Workflow	string
+}
+
+type ScheduledBooking struct {
+	Bookings	[]Booking
+	Mu			sync.Mutex
+}
+
+func (s Booking) Equals(other Booking) bool {
+    return s.Workflow == other.Workflow && s.Start == other.Start && s.Stop == other.Stop
+}
+
+func (sb *ScheduledBooking) AddSchedule(new_booking Booking){
+	if(!sb.scheduleAlreadyExists(new_booking)){
+		sb.Bookings = append(sb.Bookings,new_booking) 
+		logger.Logger.Info().Msg("Updated list schedules : \n " + sb.String())
+	} else {
+		// Debug condition : delete once this feature is ready to be implemented
+		logger.Logger.Debug().Msg("Workflow received not added, current schedule contains")
+		for _, booking := range(sb.Bookings){
+			logger.Logger.Debug().Msg(booking.String())
+		}
+	}
+}
+
+func (sb *ScheduledBooking) GetListNames()(list_names []string ){
+	for _, schedule := range(sb.Bookings){
+		list_names = append(list_names, schedule.Workflow)
+	}
+
+	return
+}
+
+func (sb *ScheduledBooking) scheduleAlreadyExists(new_booking Booking) bool {
+	for _, booking :=  range(sb.Bookings){
+		if booking.Equals(new_booking){
+			return true
+		}
+	}
+	return false
+}
+
+func (b *Booking) String() string {
+	return fmt.Sprintf("{Workflow : %s ,  startDate : %s ,  stopDate :  %s }", b.Workflow, b.Start.Format(time.RFC3339), b.Stop.Format(time.RFC3339))
+	
+}
+
+func (sb *ScheduledBooking) String() string {
+	var str string
+	for _, booking := range(sb.Bookings){
+		str += fmt.Sprintf("%s\n", booking.String())
+	}
+
+	return str
+}