初始化项目

service/service_manager.go

@@ -0,0 +1,50 @@
+package service
+
+import (
+	"context"
+	"github.com/gogf/gf/v2/frame/g"
+	"go.mongodb.org/mongo-driver/v2/mongo"
+	"order/dao"
+	"order/model/entity"
+)
+
+var (
+	orderService   *OrderService
+	paymentService *PaymentService
+)
+
+// InitServices 初始化服务
+func InitServices() error {
+	ctx := context.Background()
+
+	// 创建订单集合映射（模拟数据）
+	orderCollections := make(map[entity.OrderStatus]*mongo.Collection)
+
+	// 创建DAO实例
+	orderDao := dao.NewOrderDao(orderCollections)
+	paymentConfigDao := dao.NewPaymentConfigDao(nil)
+	paymentRecordDao := dao.NewPaymentRecordDao(nil)
+	refundRecordDao := dao.NewRefundRecordDao(nil)
+
+	// 创建服务实例
+	orderService = NewOrderService(orderDao)
+	paymentService = NewPaymentService(
+		orderDao,
+		paymentConfigDao,
+		paymentRecordDao,
+		refundRecordDao,
+	)
+
+	g.Log().Info(ctx, "服务初始化完成")
+	return nil
+}
+
+// GetOrderService 获取订单服务实例
+func GetOrderService() *OrderService {
+	return orderService
+}
+
+// GetPaymentService 获取支付服务实例
+func GetPaymentService() *PaymentService {
+	return paymentService
+}