feat: add simple audit ui

internal/app/api/v0/model/models_audit.go

@@ -0,0 +1,36 @@
+package model
+
+import (
+	"github.com/h44z/wg-portal/internal/domain"
+)
+
+type AuditEntry struct {
+	Id        uint64 `json:"Id"`
+	Timestamp string `json:"Timestamp"`
+
+	ContextUser string `json:"ContextUser"`
+	Severity    string `json:"Severity"`
+	Origin      string `json:"Origin"` // origin: for example user auth, stats, ...
+	Message     string `message:"Message"`
+}
+
+// NewAuditEntry creates a REST API AuditEntry from a domain AuditEntry.
+func NewAuditEntry(src domain.AuditEntry) AuditEntry {
+	return AuditEntry{
+		Id:          src.UniqueId,
+		Timestamp:   src.CreatedAt.Format("2006-01-02 15:04:05"),
+		ContextUser: src.ContextUser,
+		Severity:    string(src.Severity),
+		Origin:      src.Origin,
+		Message:     src.Message,
+	}
+}
+
+// NewAuditEntries creates a slice of REST API AuditEntry from a slice of domain AuditEntry.
+func NewAuditEntries(src []domain.AuditEntry) []AuditEntry {
+	dst := make([]AuditEntry, 0, len(src))
+	for _, entry := range src {
+		dst = append(dst, NewAuditEntry(entry))
+	}
+	return dst
+}