Added Meta Data to Orders and made the frontend english

internal/store/order.go

@@ -1,10 +1,12 @@
 package store
 
 import (
+	"encoding/json"
 	"fmt"
 	"mime"
 	"os"
 	"path/filepath"
+	"sort"
 	"strings"
 	"time"
 
@@ -28,23 +30,60 @@ func NewOrderStore(dir string) *OrderStore {
 
 // List returns all orders sorted by creation time (newest first).
 func (s *OrderStore) List() ([]model.Order, error) {
-	return listFromDir(s.dir,
-		func(name string) bool { return filepath.Ext(name) == ".json" },
-		"orders dir",
-		func(o model.Order) time.Time { return o.CreatedAt },
-	)
+	if err := ensureDir(s.dir); err != nil {
+		return nil, err
+	}
+	entries, err := os.ReadDir(s.dir)
+	if err != nil {
+		return nil, fmt.Errorf("read orders dir: %w", err)
+	}
+
+	var out []model.Order
+	for _, e := range entries {
+		if e.IsDir() || filepath.Ext(e.Name()) != ".json" {
+			continue
+		}
+		o, err := readOrderFile(filepath.Join(s.dir, e.Name()))
+		if err != nil {
+			return nil, err
+		}
+		out = append(out, o)
+	}
+
+	sort.Slice(out, func(i, j int) bool {
+		return out[i].CreatedAt.After(out[j].CreatedAt)
+	})
+	return out, nil
 }
 
 // Get returns an order by ID.
 func (s *OrderStore) Get(id string) (model.Order, error) {
-	path := s.metaPath(id)
-	o, err := readJSON[model.Order](path)
+	o, err := readOrderFile(s.metaPath(id))
 	if err != nil {
 		if os.IsNotExist(err) {
 			return model.Order{}, fmt.Errorf("order not found: %s", id)
 		}
 		return model.Order{}, err
 	}
+	return o, nil
+}
+
+func readOrderFile(path string) (model.Order, error) {
+	var aux struct {
+		model.Order
+		RefLink string `json:"ref_link,omitempty"`
+	}
+	data, err := os.ReadFile(path)
+	if err != nil {
+		return model.Order{}, err
+	}
+	if err := json.Unmarshal(data, &aux); err != nil {
+		return model.Order{}, err
+	}
+	o := aux.Order
+	if o.Ref == "" && aux.RefLink != "" {
+		o.Ref = aux.RefLink
+	}
 	if o.Images == nil {
 		o.Images = []model.OrderImage{}
 	}