feat(gateway): add Seedream 5.0 Pro

apps/api/internal/httpapi/core_flow_integration_test.go

@@ -125,6 +125,7 @@ func TestCoreLocalFlow(t *testing.T) {
 		t.Fatalf("connect test pool: %v", err)
 	}
 	defer testPool.Close()
+	assertSeedreamProCatalogMigration(t, ctx, testPool)
 	if _, err := testPool.Exec(ctx, `UPDATE gateway_users SET roles = '["admin"]'::jsonb WHERE username = $1`, username); err != nil {
 		t.Fatalf("promote smoke user: %v", err)
 	}
@@ -1794,6 +1795,42 @@ CREATE TABLE IF NOT EXISTS schema_migrations (
 	}
 }
 
+func assertSeedreamProCatalogMigration(t *testing.T, ctx context.Context, pool *pgxpool.Pool) {
+	t.Helper()
+	var valid bool
+	if err := pool.QueryRow(ctx, `
+SELECT EXISTS (
+  SELECT 1
+  FROM base_model_catalog model
+  WHERE model.provider_key = 'volces'
+    AND model.canonical_model_key = 'volces:doubao-seedream-5-0-pro-260628'
+    AND model.provider_model_name = 'doubao-seedream-5-0-pro-260628'
+    AND model.display_name = 'Seedream-5.0-Pro'
+    AND model.display_name !~ '[[:space:]]'
+    AND model.model_type = '["image_edit","image_generate"]'::jsonb
+    AND model.capabilities->'image_edit'->>'input_multiple_images' = 'true'
+    AND model.capabilities->'image_edit'->>'input_max_images_count' = '10'
+    AND model.capabilities->'image_edit'->>'input_max_file_size_bytes' = '31457280'
+    AND model.capabilities->'image_edit'->'output_resolutions' = '["1K","2K"]'::jsonb
+    AND model.capabilities->'image_edit'->'output_size_range' = '[921600,4624220]'::jsonb
+    AND model.capabilities->'image_edit'->'aspect_ratio_range' = '[0.0625,16]'::jsonb
+    AND model.capabilities->'image_edit'->>'output_multiple_images' = 'false'
+    AND model.capabilities->'image_edit'->>'output_max_images_count' = '1'
+    AND model.capabilities->'image_generate'->>'allow_custom_width_height_size' = 'true'
+    AND model.capabilities->'image_generate'->>'output_multiple_images' = 'false'
+    AND model.capabilities->>'stream' = 'false'
+    AND model.capabilities->>'supportWebSearch' = 'false'
+    AND model.default_rate_limit_policy->'rules'->0->>'limit' = '500'
+    AND model.default_snapshot->>'modelAlias' = 'Seedream-5.0-Pro'
+    AND model.default_snapshot->>'displayName' = 'Seedream 5.0 Pro'
+)`).Scan(&valid); err != nil {
+		t.Fatalf("query Seedream 5.0 Pro catalog migration: %v", err)
+	}
+	if !valid {
+		t.Fatal("Seedream 5.0 Pro catalog migration does not match the expected alias, upstream model, capabilities, or rate limit")
+	}
+}
+
 func doJSON(t *testing.T, baseURL string, method string, path string, token string, payload any, expectedStatus int, out any) {
 	t.Helper()
 	doJSONWithHeaders(t, baseURL, method, path, token, payload, nil, expectedStatus, out)

apps/api/internal/httpapi/model_catalog.go

@@ -238,7 +238,7 @@ func buildModelCatalog(
 			current = &catalogGroup{
 				key:          key,
 				alias:        firstNonEmpty(model.ModelAlias, model.DisplayName, model.ModelName),
-				displayName:  firstNonEmpty(model.ModelAlias, model.DisplayName, model.ModelName),
+				displayName:  firstNonEmpty(model.DisplayName, model.ModelAlias, model.ModelName),
 				modelName:    model.ModelName,
 				modelType:    cloneStringSlice(model.ModelType),
 				capabilities: cloneObject(model.Capabilities),

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{
 		{