增加支付逻辑

backend/cmd/zhinian-api/main.go

@@ -14,6 +14,7 @@ import (
 	"time"
 
 	"git.nianxx.cn/wangxuming/NianAIGC/backend/internal/application"
+	"git.nianxx.cn/wangxuming/NianAIGC/backend/internal/migrations"
 	"git.nianxx.cn/wangxuming/NianAIGC/backend/internal/settings"
 )
 
@@ -33,9 +34,9 @@ func run() error {
 	if err != nil {
 		return fmt.Errorf("load Go backend runtime settings: %w", err)
 	}
-	app, err := application.New(application.Options{Context: ctx, Getenv: getenv})
+	app, err := initializeApplication(ctx, getenv)
 	if err != nil {
-		return fmt.Errorf("initialize Go backend: %w", err)
+		return err
 	}
 	defer app.Close()
 
@@ -71,6 +72,19 @@ func run() error {
 	return nil
 }
 
+// Complete schema updates before constructing services, bootstrapping accounts,
+// starting background workers, or opening the HTTP listener.
+func initializeApplication(ctx context.Context, getenv func(string) string) (*application.App, error) {
+	if err := migrations.Run(ctx, getenv); err != nil {
+		return nil, fmt.Errorf("migrate database before startup: %w", err)
+	}
+	app, err := application.New(application.Options{Context: ctx, Getenv: getenv})
+	if err != nil {
+		return nil, fmt.Errorf("initialize Go backend: %w", err)
+	}
+	return app, nil
+}
+
 func runtimeGetenv(process func(string) string) (func(string) string, error) {
 	path := strings.TrimSpace(process("ZHINIAN_SETTINGS_FILE"))
 	if path == "" {

backend/cmd/zhinian-api/main_test.go

@@ -1,11 +1,34 @@
 package main
 
 import (
+	"context"
 	"os"
 	"path/filepath"
+	"strings"
 	"testing"
 )
 
+func TestInitializeApplicationFailsBeforeCreatingServicesWhenMigrationIsInvalid(t *testing.T) {
+	runtimeDir := filepath.Join(t.TempDir(), "not-created")
+	values := map[string]string{
+		"DATABASE_AUTO_MIGRATE": "true",
+		"ZHINIAN_DATA_BACKEND":  "local",
+		"ZHINIAN_RUNTIME_DIR":   runtimeDir,
+		"ZHINIAN_AUTH_REQUIRED": "false",
+	}
+	app, err := initializeApplication(context.Background(), func(name string) string { return values[name] })
+	if app != nil {
+		app.Close()
+		t.Fatal("application was created despite invalid migration configuration")
+	}
+	if err == nil || !strings.Contains(err.Error(), "migrate database before startup:") {
+		t.Fatalf("expected migration failure before application initialization, got %v", err)
+	}
+	if _, err := os.Stat(runtimeDir); !os.IsNotExist(err) {
+		t.Fatalf("application startup touched runtime storage before migration succeeded: %v", err)
+	}
+}
+
 func TestListenAddressDefaultsToLoopbackAndSupportsExplicitBinding(t *testing.T) {
 	if got := listenAddress(func(string) string { return "" }); got != "127.0.0.1:8080" {
 		t.Fatalf("listenAddress(defaults) = %q", got)