优化

internal/biz/api.go

@@ -2,7 +2,6 @@ package biz
 
 import (
 	"context"
-	"strings"
 	"time"
 )
 
@@ -39,6 +38,17 @@ type APIUsecase struct{ APIRepo }
 
 func NewAPIUsecase(repo APIRepo) *APIUsecase { return &APIUsecase{APIRepo: repo} }
 
+// DeleteAPI preserves the single-delete contract used by the legacy admin:
+// the target is looked up first, so deleting a missing API returns the
+// repository's not-found error instead of silently succeeding on an empty
+// UPDATE/DELETE. Bulk deletion intentionally keeps separate semantics.
+func (uc *APIUsecase) DeleteAPI(ctx context.Context, id uint) error {
+	if _, err := uc.FindAPI(ctx, id); err != nil {
+		return err
+	}
+	return uc.DeleteAPIs(ctx, []uint{id})
+}
+
 type APISyncDiff struct {
 	Added   []*API
 	Deleted []*API
@@ -54,7 +64,7 @@ func (uc *APIUsecase) SyncAPIs(ctx context.Context, routes []*API) (*APISyncDiff
 	if err != nil {
 		return nil, err
 	}
-	key := func(value *API) string { return strings.ToUpper(value.Method) + " " + value.Path }
+	key := func(value *API) string { return value.Method + " " + value.Path }
 	ignoreSet := make(map[string]bool, len(ignored))
 	for _, item := range ignored {
 		ignoreSet[key(item)] = true
@@ -70,12 +80,19 @@ func (uc *APIUsecase) SyncAPIs(ctx context.Context, routes []*API) (*APISyncDiff
 		storedSet[key(item)] = item
 	}
 	diff := &APISyncDiff{Ignored: ignored}
-	for routeKey, item := range routeSet {
+	added := make(map[string]bool)
+	for _, item := range routes {
+		routeKey := key(item)
+		if ignoreSet[routeKey] || added[routeKey] {
+			continue
+		}
 		if storedSet[routeKey] == nil {
 			diff.Added = append(diff.Added, item)
+			added[routeKey] = true
 		}
 	}
-	for storedKey, item := range storedSet {
+	for _, item := range stored {
+		storedKey := key(item)
 		if routeSet[storedKey] == nil && !ignoreSet[storedKey] {
 			diff.Deleted = append(diff.Deleted, item)
 		}