feat(gateway): add Seedream 5.0 Pro

apps/api/internal/httpapi/model_catalog_test.go

@@ -1,6 +1,7 @@
 package httpapi
 
 import (
+	"strings"
 	"testing"
 
 	"github.com/easyai/easyai-ai-gateway/apps/api/internal/store"
@@ -114,6 +115,36 @@ func TestBuildModelCatalogAggregatesSources(t *testing.T) {
 	}
 }
 
+func TestBuildModelCatalogKeepsDisplayNameSeparateFromCallAlias(t *testing.T) {
+	models := []store.PlatformModel{
+		{
+			ID:                "seedream-pro",
+			PlatformID:        "platform-volces",
+			ModelName:         "Seedream-5.0-Pro",
+			ProviderModelName: "doubao-seedream-5-0-pro-260628",
+			ModelAlias:        "Seedream-5.0-Pro",
+			ModelType:         store.StringList{"image_edit", "image_generate"},
+			DisplayName:       "Seedream 5.0 Pro",
+			Enabled:           true,
+		},
+	}
+	platforms := []store.Platform{
+		{ID: "platform-volces", Provider: "volces", Name: "火山引擎", Status: "enabled"},
+	}
+
+	response := buildModelCatalog(models, platforms, nil, nil, nil, nil, nil)
+	if len(response.Items) != 1 {
+		t.Fatalf("expected one Seedream Pro catalog item, got %+v", response.Items)
+	}
+	item := response.Items[0]
+	if item.Alias != "Seedream-5.0-Pro" || item.DisplayName != "Seedream 5.0 Pro" || item.ModelName != "Seedream-5.0-Pro" {
+		t.Fatalf("catalog should separate the call alias from the display name, got %+v", item)
+	}
+	if strings.Contains(item.Alias, " ") {
+		t.Fatalf("Seedream Pro call alias must not contain spaces, got %q", item.Alias)
+	}
+}
+
 func TestBuildModelCatalogUsesBaseModelProviderForProviderFilters(t *testing.T) {
 	models := []store.PlatformModel{
 		{