app-cloudep-trade-service/internal/domain/repository/wallet.go

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package repository
import (
"app-cloudep-trade-service/internal/domain"
"app-cloudep-trade-service/internal/model"
"context"
"github.com/zeromicro/go-zero/core/stores/sqlx"
)
// WalletRepository 錢包基礎操作(可能有平台,使用者等多元的錢包)
type WalletRepository interface {
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// Create 建立錢包(某 id 的可用,凍結,限制三種)
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Create(ctx context.Context, uid, currency, brand string) ([]*model.Wallet, error)
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// Balances 取得某個錢包的餘額
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Balances(ctx context.Context, req BalanceReq) ([]model.Wallet, error)
// GetUserWalletOperator 取得使用者錢包操作看使否需要使用 transaction
GetUserWalletOperator(uid, currency string, opts ...Option) UserWalletOperator
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// Transaction 把 tx 暴露出來
Transaction(ctx context.Context, fn func(tx sqlx.Session) error) error
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}
// BalanceReq 取得全部的,因為一個人錢包種類的不會太多,故全撈
type BalanceReq struct {
UID []string
Currency []string
Kind []domain.WalletType
}
type Option func() sqlx.SqlConn