基础架构

internal/application/finance/dto/commands/finance_commands.go

@@ -0,0 +1,69 @@
+package commands
+
+import (
+	"time"
+
+	"github.com/shopspring/decimal"
+)
+
+// CreateWalletCommand 创建钱包命令
+type CreateWalletCommand struct {
+	UserID string `json:"user_id" binding:"required"`
+}
+
+// UpdateWalletCommand 更新钱包命令
+type UpdateWalletCommand struct {
+	UserID   string          `json:"user_id" binding:"required"`
+	Balance  decimal.Decimal `json:"balance"`
+	IsActive *bool           `json:"is_active"`
+}
+
+// RechargeWalletCommand 充值钱包命令
+type RechargeWalletCommand struct {
+	UserID string          `json:"user_id" binding:"required"`
+	Amount decimal.Decimal `json:"amount" binding:"required"`
+}
+
+// RechargeCommand 充值命令
+type RechargeCommand struct {
+	UserID string          `json:"user_id" binding:"required"`
+	Amount decimal.Decimal `json:"amount" binding:"required"`
+}
+
+// WithdrawWalletCommand 提现钱包命令
+type WithdrawWalletCommand struct {
+	UserID string          `json:"user_id" binding:"required"`
+	Amount decimal.Decimal `json:"amount" binding:"required"`
+}
+
+// WithdrawCommand 提现命令
+type WithdrawCommand struct {
+	UserID string          `json:"user_id" binding:"required"`
+	Amount decimal.Decimal `json:"amount" binding:"required"`
+}
+
+// CreateUserSecretsCommand 创建用户密钥命令
+type CreateUserSecretsCommand struct {
+	UserID    string     `json:"user_id" binding:"required"`
+	ExpiresAt *time.Time `json:"expires_at"`
+}
+
+// RegenerateAccessKeyCommand 重新生成访问密钥命令
+type RegenerateAccessKeyCommand struct {
+	UserID    string     `json:"user_id" binding:"required"`
+	ExpiresAt *time.Time `json:"expires_at"`
+}
+
+// DeactivateUserSecretsCommand 停用用户密钥命令
+type DeactivateUserSecretsCommand struct {
+	UserID string `json:"user_id" binding:"required"`
+}
+
+// WalletTransactionCommand 钱包交易命令
+type WalletTransactionCommand struct {
+	UserID     string          `json:"user_id" binding:"required"`
+	FromUserID string          `json:"from_user_id" binding:"required"`
+	ToUserID   string          `json:"to_user_id" binding:"required"`
+	Amount     decimal.Decimal `json:"amount" binding:"required"`
+	Notes      string          `json:"notes"`
+}

internal/application/finance/dto/queries/finance_queries.go

@@ -0,0 +1,21 @@
+package queries
+
+// GetWalletInfoQuery 获取钱包信息查询
+type GetWalletInfoQuery struct {
+	UserID string `form:"user_id" binding:"required"`
+}
+
+// GetWalletQuery 获取钱包查询
+type GetWalletQuery struct {
+	UserID string `form:"user_id" binding:"required"`
+}
+
+// GetWalletStatsQuery 获取钱包统计查询
+type GetWalletStatsQuery struct {
+	UserID string `form:"user_id" binding:"required"`
+}
+
+// GetUserSecretsQuery 获取用户密钥查询
+type GetUserSecretsQuery struct {
+	UserID string `form:"user_id" binding:"required"`
+}

internal/application/finance/dto/responses/finance_responses.go

@@ -0,0 +1,51 @@
+package responses
+
+import (
+	"time"
+
+	"github.com/shopspring/decimal"
+)
+
+// WalletResponse 钱包响应
+type WalletResponse struct {
+	ID        string          `json:"id"`
+	UserID    string          `json:"user_id"`
+	IsActive  bool            `json:"is_active"`
+	Balance   decimal.Decimal `json:"balance"`
+	CreatedAt time.Time       `json:"created_at"`
+	UpdatedAt time.Time       `json:"updated_at"`
+}
+
+// TransactionResponse 交易响应
+type TransactionResponse struct {
+	TransactionID string          `json:"transaction_id"`
+	FromUserID    string          `json:"from_user_id"`
+	ToUserID      string          `json:"to_user_id"`
+	Amount        decimal.Decimal `json:"amount"`
+	FromBalance   decimal.Decimal `json:"from_balance"`
+	ToBalance     decimal.Decimal `json:"to_balance"`
+	Notes         string          `json:"notes"`
+	CreatedAt     time.Time       `json:"created_at"`
+}
+
+// UserSecretsResponse 用户密钥响应
+type UserSecretsResponse struct {
+	ID         string     `json:"id"`
+	UserID     string     `json:"user_id"`
+	AccessID   string     `json:"access_id"`
+	AccessKey  string     `json:"access_key"`
+	IsActive   bool       `json:"is_active"`
+	LastUsedAt *time.Time `json:"last_used_at"`
+	ExpiresAt  *time.Time `json:"expires_at"`
+	CreatedAt  time.Time  `json:"created_at"`
+	UpdatedAt  time.Time  `json:"updated_at"`
+}
+
+// WalletStatsResponse 钱包统计响应
+type WalletStatsResponse struct {
+	TotalWallets      int64           `json:"total_wallets"`
+	ActiveWallets     int64           `json:"active_wallets"`
+	TotalBalance      decimal.Decimal `json:"total_balance"`
+	TodayTransactions int64           `json:"today_transactions"`
+	TodayVolume       decimal.Decimal `json:"today_volume"`
+}

internal/application/finance/finance_application_service.go

@@ -0,0 +1,24 @@
+package finance
+
+import (
+	"context"
+
+	"tyapi-server/internal/application/finance/dto/commands"
+	"tyapi-server/internal/application/finance/dto/queries"
+	"tyapi-server/internal/application/finance/dto/responses"
+)
+
+// FinanceApplicationService 财务应用服务接口
+type FinanceApplicationService interface {
+	CreateWallet(ctx context.Context, cmd *commands.CreateWalletCommand) (*responses.WalletResponse, error)
+	GetWallet(ctx context.Context, query *queries.GetWalletInfoQuery) (*responses.WalletResponse, error)
+	UpdateWallet(ctx context.Context, cmd *commands.UpdateWalletCommand) error
+	Recharge(ctx context.Context, cmd *commands.RechargeWalletCommand) (*responses.TransactionResponse, error)
+	Withdraw(ctx context.Context, cmd *commands.WithdrawWalletCommand) (*responses.TransactionResponse, error)
+	CreateUserSecrets(ctx context.Context, cmd *commands.CreateUserSecretsCommand) (*responses.UserSecretsResponse, error)
+	GetUserSecrets(ctx context.Context, query *queries.GetUserSecretsQuery) (*responses.UserSecretsResponse, error)
+	RegenerateAccessKey(ctx context.Context, cmd *commands.RegenerateAccessKeyCommand) (*responses.UserSecretsResponse, error)
+	DeactivateUserSecrets(ctx context.Context, cmd *commands.DeactivateUserSecretsCommand) error
+	WalletTransaction(ctx context.Context, cmd *commands.WalletTransactionCommand) (*responses.TransactionResponse, error)
+	GetWalletStats(ctx context.Context) (*responses.WalletStatsResponse, error)
+}

internal/application/finance/finance_application_service_impl.go

@@ -0,0 +1,89 @@
+package finance
+
+import (
+	"context"
+
+	"fmt"
+
+	"go.uber.org/zap"
+
+	"tyapi-server/internal/application/finance/dto/commands"
+	"tyapi-server/internal/application/finance/dto/queries"
+	"tyapi-server/internal/application/finance/dto/responses"
+	"tyapi-server/internal/domains/finance/repositories"
+)
+
+// FinanceApplicationServiceImpl 财务应用服务实现
+type FinanceApplicationServiceImpl struct {
+	walletRepo      repositories.WalletRepository
+	userSecretsRepo repositories.UserSecretsRepository
+	logger          *zap.Logger
+}
+
+// NewFinanceApplicationService 创建财务应用服务
+func NewFinanceApplicationService(
+	walletRepo repositories.WalletRepository,
+	userSecretsRepo repositories.UserSecretsRepository,
+	logger *zap.Logger,
+) FinanceApplicationService {
+	return &FinanceApplicationServiceImpl{
+		walletRepo:      walletRepo,
+		userSecretsRepo: userSecretsRepo,
+		logger:          logger,
+	}
+}
+
+func (s *FinanceApplicationServiceImpl) CreateWallet(ctx context.Context, cmd *commands.CreateWalletCommand) (*responses.WalletResponse, error) {
+	// ... implementation from old service
+	return nil, fmt.Errorf("not implemented")
+}
+
+func (s *FinanceApplicationServiceImpl) GetWallet(ctx context.Context, query *queries.GetWalletInfoQuery) (*responses.WalletResponse, error) {
+	// ... implementation from old service
+	return nil, fmt.Errorf("not implemented")
+}
+
+func (s *FinanceApplicationServiceImpl) UpdateWallet(ctx context.Context, cmd *commands.UpdateWalletCommand) error {
+	// ... implementation from old service
+	return fmt.Errorf("not implemented")
+}
+
+func (s *FinanceApplicationServiceImpl) Recharge(ctx context.Context, cmd *commands.RechargeWalletCommand) (*responses.TransactionResponse, error) {
+	// ... implementation from old service
+	return nil, fmt.Errorf("not implemented")
+}
+
+func (s *FinanceApplicationServiceImpl) Withdraw(ctx context.Context, cmd *commands.WithdrawWalletCommand) (*responses.TransactionResponse, error) {
+	// ... implementation from old service
+	return nil, fmt.Errorf("not implemented")
+}
+
+func (s *FinanceApplicationServiceImpl) CreateUserSecrets(ctx context.Context, cmd *commands.CreateUserSecretsCommand) (*responses.UserSecretsResponse, error) {
+	// ... implementation from old service
+	return nil, fmt.Errorf("not implemented")
+}
+
+func (s *FinanceApplicationServiceImpl) GetUserSecrets(ctx context.Context, query *queries.GetUserSecretsQuery) (*responses.UserSecretsResponse, error) {
+	// ... implementation from old service
+	return nil, fmt.Errorf("not implemented")
+}
+
+func (s *FinanceApplicationServiceImpl) RegenerateAccessKey(ctx context.Context, cmd *commands.RegenerateAccessKeyCommand) (*responses.UserSecretsResponse, error) {
+	// ... implementation from old service
+	return nil, fmt.Errorf("not implemented")
+}
+
+func (s *FinanceApplicationServiceImpl) DeactivateUserSecrets(ctx context.Context, cmd *commands.DeactivateUserSecretsCommand) error {
+	// ... implementation from old service
+	return fmt.Errorf("not implemented")
+}
+
+func (s *FinanceApplicationServiceImpl) WalletTransaction(ctx context.Context, cmd *commands.WalletTransactionCommand) (*responses.TransactionResponse, error) {
+	// ... implementation from old service
+	return nil, fmt.Errorf("not implemented")
+}
+
+func (s *FinanceApplicationServiceImpl) GetWalletStats(ctx context.Context) (*responses.WalletStatsResponse, error) {
+	// ... implementation from old service
+	return nil, fmt.Errorf("not implemented")
+}