feat: implement AS holder name resolution and enhance ASEntry structure. Add ASHolderName function to retrieve organization names from RIPEstat, update ASEntry model to include ASN name, prefix count, and resolution timestamp. Modify database interactions and API responses to support new fields, improving ASN metadata handling.

internal/httpapi/routes_crud.go

@@ -4,6 +4,8 @@ import (
 	"encoding/json"
 	"net/http"
 	"strconv"
+	"strings"
+	"time"
 
 	"evobgp/internal/store"
 )
@@ -237,6 +239,21 @@ func asEntryJSON(x *store.ASEntry) map[string]any {
 	} else {
 		m["community_id"] = nil
 	}
+	if strings.TrimSpace(x.ASNName) != "" {
+		m["asn_name"] = strings.TrimSpace(x.ASNName)
+	} else {
+		m["asn_name"] = nil
+	}
+	if x.PrefixCount != nil {
+		m["prefix_count"] = *x.PrefixCount
+	} else {
+		m["prefix_count"] = nil
+	}
+	if x.ASNResolvedAt != nil {
+		m["asn_resolved_at"] = x.ASNResolvedAt.UTC().Format(time.RFC3339Nano)
+	} else {
+		m["asn_resolved_at"] = nil
+	}
 	return m
 }