Files
sub2api/backend/internal/payment/wire.go
T
erio 64c4495ae5 feat: integrate payment system (EasyPay, Alipay, WxPay, Stripe)
Replace iframe-based external payment with native implementation:

Backend (Go):
- 5 new Ent schemas: PaymentOrder, PaymentAuditLog, PaymentChannel,
  SubscriptionPlan, PaymentProviderInstance
- 5 SQL migrations (090-094)
- Payment provider interface + registry + load balancer
- 4 provider implementations (EasyPay, Alipay, WxPay, Stripe)
- PaymentService (order lifecycle, fulfillment, refund 3-phase)
- PaymentConfigService (settings, instance/channel/plan CRUD)
- 31 API endpoints (9 user + 4 webhook + 18 admin)
- Wire DI integration

Frontend (Vue3):
- Payment types, API modules, store, router changes
- Sidebar: payment_enabled controls visibility, new menu items
- User pages: PaymentView (replace iframe), QR payment, Stripe,
  result page, order list
- Admin pages: Order management (4 tabs), provider instance mgmt
- Settings: new payment tab, removed old purchase iframe config
- i18n: full payment namespace (en + zh)

Docs:
- PAYMENT_FRONTEND_MIGRATION_PLAN.md
- PAYMENT_BACKEND_MIGRATION_PLAN.md
- PAYMENT_IMPLEMENTATION_ROADMAP.md
2026-04-05 15:06:05 +08:00

39 lines
1.2 KiB
Go

package payment
import (
"encoding/hex"
dbent "github.com/Wei-Shaw/sub2api/ent"
"github.com/Wei-Shaw/sub2api/internal/config"
"github.com/google/wire"
)
// EncryptionKey is a named type for the payment encryption key (AES-256, 32 bytes).
// Using a named type avoids Wire ambiguity with other []byte parameters.
type EncryptionKey []byte
// ProvideEncryptionKey derives the payment encryption key from the TOTP encryption key in config.
func ProvideEncryptionKey(cfg *config.Config) EncryptionKey {
key, _ := hex.DecodeString(cfg.Totp.EncryptionKey)
return EncryptionKey(key)
}
// ProvideRegistry creates an empty payment provider registry.
// Providers are registered at runtime after application startup.
func ProvideRegistry() *Registry {
return NewRegistry()
}
// ProvideDefaultLoadBalancer creates a DefaultLoadBalancer backed by the ent client.
func ProvideDefaultLoadBalancer(client *dbent.Client, key EncryptionKey) *DefaultLoadBalancer {
return NewDefaultLoadBalancer(client, []byte(key))
}
// ProviderSet is the Wire provider set for the payment package.
var ProviderSet = wire.NewSet(
ProvideEncryptionKey,
ProvideRegistry,
ProvideDefaultLoadBalancer,
wire.Bind(new(LoadBalancer), new(*DefaultLoadBalancer)),
)