feat: Added ID field to PublicService DTO, update fields in Service model, fix CalculateUptimePercent method, transform services to Public services in goroutines

transform/service.go

@@ -1,25 +1,67 @@
 package transform
 
 import (
+	"slices"
+	"sync"
+
 	"git.ostiwe.com/ostiwe-com/status/dto"
 	"git.ostiwe.com/ostiwe-com/status/model"
 )
 
+const maxStatuses = 60
+
 func PublicServices(items ...model.Service) []dto.PublicService {
 	result := make([]dto.PublicService, 0, len(items))
+	mu := new(sync.Mutex)
+
+	chunked := slices.Chunk(items, 40)
+
+	for services := range chunked {
+		wg := new(sync.WaitGroup)
+		wg.Add(len(services))
+
+		for i := range services {
+			go func(_wg *sync.WaitGroup, item model.Service) {
+				defer _wg.Done()
+
+				transformed := PublicService(item)
+				mu.Lock()
+				result = append(result, transformed)
+				mu.Unlock()
+			}(wg, services[i])
+		}
+
+		wg.Wait()
 
-	for _, item := range items {
-		result = append(result, PublicService(item))
 	}
 
 	return result
 }
 
 func PublicService(item model.Service) dto.PublicService {
+	statuses := make([]model.Status, maxStatuses)
+	itemStatusLen := len(item.Statuses)
+
+	for i := range statuses {
+		if i > itemStatusLen-1 {
+			break
+		}
+		statuses[i] = item.Statuses[i]
+	}
+
+	for i := range statuses {
+		if statuses[i].Status == "" {
+			statuses[i].Status = model.StatusUncheck
+		}
+	}
+
+	slices.Reverse(statuses)
+
 	return dto.PublicService{
+		ID:          item.ID,
 		Name:        item.Name,
 		Description: item.PublicDescription,
-		Statuses:    item.Statuses,
+		Statuses:    statuses,
 		Uptime:      item.CalculateUptimePercent(),
 	}
 }