Files
sub2api/backend/ent/paymentorder.go
erio 63d1860dc0 feat(payment): add complete payment system with multi-provider support
Add a full payment and subscription system supporting EasyPay (Alipay/WeChat),
Stripe, and direct Alipay/WeChat Pay providers with multi-instance load balancing.
2026-04-11 13:16:35 +08:00

590 lines
22 KiB
Go

// Code generated by ent, DO NOT EDIT.
package ent
import (
"fmt"
"strings"
"time"
"entgo.io/ent"
"entgo.io/ent/dialect/sql"
"github.com/Wei-Shaw/sub2api/ent/paymentorder"
"github.com/Wei-Shaw/sub2api/ent/user"
)
// PaymentOrder is the model entity for the PaymentOrder schema.
type PaymentOrder struct {
config `json:"-"`
// ID of the ent.
ID int64 `json:"id,omitempty"`
// UserID holds the value of the "user_id" field.
UserID int64 `json:"user_id,omitempty"`
// UserEmail holds the value of the "user_email" field.
UserEmail string `json:"user_email,omitempty"`
// UserName holds the value of the "user_name" field.
UserName string `json:"user_name,omitempty"`
// UserNotes holds the value of the "user_notes" field.
UserNotes *string `json:"user_notes,omitempty"`
// Amount holds the value of the "amount" field.
Amount float64 `json:"amount,omitempty"`
// PayAmount holds the value of the "pay_amount" field.
PayAmount float64 `json:"pay_amount,omitempty"`
// FeeRate holds the value of the "fee_rate" field.
FeeRate float64 `json:"fee_rate,omitempty"`
// RechargeCode holds the value of the "recharge_code" field.
RechargeCode string `json:"recharge_code,omitempty"`
// OutTradeNo holds the value of the "out_trade_no" field.
OutTradeNo string `json:"out_trade_no,omitempty"`
// PaymentType holds the value of the "payment_type" field.
PaymentType string `json:"payment_type,omitempty"`
// PaymentTradeNo holds the value of the "payment_trade_no" field.
PaymentTradeNo string `json:"payment_trade_no,omitempty"`
// PayURL holds the value of the "pay_url" field.
PayURL *string `json:"pay_url,omitempty"`
// QrCode holds the value of the "qr_code" field.
QrCode *string `json:"qr_code,omitempty"`
// QrCodeImg holds the value of the "qr_code_img" field.
QrCodeImg *string `json:"qr_code_img,omitempty"`
// OrderType holds the value of the "order_type" field.
OrderType string `json:"order_type,omitempty"`
// PlanID holds the value of the "plan_id" field.
PlanID *int64 `json:"plan_id,omitempty"`
// SubscriptionGroupID holds the value of the "subscription_group_id" field.
SubscriptionGroupID *int64 `json:"subscription_group_id,omitempty"`
// SubscriptionDays holds the value of the "subscription_days" field.
SubscriptionDays *int `json:"subscription_days,omitempty"`
// ProviderInstanceID holds the value of the "provider_instance_id" field.
ProviderInstanceID *string `json:"provider_instance_id,omitempty"`
// Status holds the value of the "status" field.
Status string `json:"status,omitempty"`
// RefundAmount holds the value of the "refund_amount" field.
RefundAmount float64 `json:"refund_amount,omitempty"`
// RefundReason holds the value of the "refund_reason" field.
RefundReason *string `json:"refund_reason,omitempty"`
// RefundAt holds the value of the "refund_at" field.
RefundAt *time.Time `json:"refund_at,omitempty"`
// ForceRefund holds the value of the "force_refund" field.
ForceRefund bool `json:"force_refund,omitempty"`
// RefundRequestedAt holds the value of the "refund_requested_at" field.
RefundRequestedAt *time.Time `json:"refund_requested_at,omitempty"`
// RefundRequestReason holds the value of the "refund_request_reason" field.
RefundRequestReason *string `json:"refund_request_reason,omitempty"`
// RefundRequestedBy holds the value of the "refund_requested_by" field.
RefundRequestedBy *string `json:"refund_requested_by,omitempty"`
// ExpiresAt holds the value of the "expires_at" field.
ExpiresAt time.Time `json:"expires_at,omitempty"`
// PaidAt holds the value of the "paid_at" field.
PaidAt *time.Time `json:"paid_at,omitempty"`
// CompletedAt holds the value of the "completed_at" field.
CompletedAt *time.Time `json:"completed_at,omitempty"`
// FailedAt holds the value of the "failed_at" field.
FailedAt *time.Time `json:"failed_at,omitempty"`
// FailedReason holds the value of the "failed_reason" field.
FailedReason *string `json:"failed_reason,omitempty"`
// ClientIP holds the value of the "client_ip" field.
ClientIP string `json:"client_ip,omitempty"`
// SrcHost holds the value of the "src_host" field.
SrcHost string `json:"src_host,omitempty"`
// SrcURL holds the value of the "src_url" field.
SrcURL *string `json:"src_url,omitempty"`
// CreatedAt holds the value of the "created_at" field.
CreatedAt time.Time `json:"created_at,omitempty"`
// UpdatedAt holds the value of the "updated_at" field.
UpdatedAt time.Time `json:"updated_at,omitempty"`
// Edges holds the relations/edges for other nodes in the graph.
// The values are being populated by the PaymentOrderQuery when eager-loading is set.
Edges PaymentOrderEdges `json:"edges"`
selectValues sql.SelectValues
}
// PaymentOrderEdges holds the relations/edges for other nodes in the graph.
type PaymentOrderEdges struct {
// User holds the value of the user edge.
User *User `json:"user,omitempty"`
// loadedTypes holds the information for reporting if a
// type was loaded (or requested) in eager-loading or not.
loadedTypes [1]bool
}
// UserOrErr returns the User value or an error if the edge
// was not loaded in eager-loading, or loaded but was not found.
func (e PaymentOrderEdges) UserOrErr() (*User, error) {
if e.User != nil {
return e.User, nil
} else if e.loadedTypes[0] {
return nil, &NotFoundError{label: user.Label}
}
return nil, &NotLoadedError{edge: "user"}
}
// scanValues returns the types for scanning values from sql.Rows.
func (*PaymentOrder) scanValues(columns []string) ([]any, error) {
values := make([]any, len(columns))
for i := range columns {
switch columns[i] {
case paymentorder.FieldForceRefund:
values[i] = new(sql.NullBool)
case paymentorder.FieldAmount, paymentorder.FieldPayAmount, paymentorder.FieldFeeRate, paymentorder.FieldRefundAmount:
values[i] = new(sql.NullFloat64)
case paymentorder.FieldID, paymentorder.FieldUserID, paymentorder.FieldPlanID, paymentorder.FieldSubscriptionGroupID, paymentorder.FieldSubscriptionDays:
values[i] = new(sql.NullInt64)
case paymentorder.FieldUserEmail, paymentorder.FieldUserName, paymentorder.FieldUserNotes, paymentorder.FieldRechargeCode, paymentorder.FieldOutTradeNo, paymentorder.FieldPaymentType, paymentorder.FieldPaymentTradeNo, paymentorder.FieldPayURL, paymentorder.FieldQrCode, paymentorder.FieldQrCodeImg, paymentorder.FieldOrderType, paymentorder.FieldProviderInstanceID, paymentorder.FieldStatus, paymentorder.FieldRefundReason, paymentorder.FieldRefundRequestReason, paymentorder.FieldRefundRequestedBy, paymentorder.FieldFailedReason, paymentorder.FieldClientIP, paymentorder.FieldSrcHost, paymentorder.FieldSrcURL:
values[i] = new(sql.NullString)
case paymentorder.FieldRefundAt, paymentorder.FieldRefundRequestedAt, paymentorder.FieldExpiresAt, paymentorder.FieldPaidAt, paymentorder.FieldCompletedAt, paymentorder.FieldFailedAt, paymentorder.FieldCreatedAt, paymentorder.FieldUpdatedAt:
values[i] = new(sql.NullTime)
default:
values[i] = new(sql.UnknownType)
}
}
return values, nil
}
// assignValues assigns the values that were returned from sql.Rows (after scanning)
// to the PaymentOrder fields.
func (_m *PaymentOrder) assignValues(columns []string, values []any) error {
if m, n := len(values), len(columns); m < n {
return fmt.Errorf("mismatch number of scan values: %d != %d", m, n)
}
for i := range columns {
switch columns[i] {
case paymentorder.FieldID:
value, ok := values[i].(*sql.NullInt64)
if !ok {
return fmt.Errorf("unexpected type %T for field id", value)
}
_m.ID = int64(value.Int64)
case paymentorder.FieldUserID:
if value, ok := values[i].(*sql.NullInt64); !ok {
return fmt.Errorf("unexpected type %T for field user_id", values[i])
} else if value.Valid {
_m.UserID = value.Int64
}
case paymentorder.FieldUserEmail:
if value, ok := values[i].(*sql.NullString); !ok {
return fmt.Errorf("unexpected type %T for field user_email", values[i])
} else if value.Valid {
_m.UserEmail = value.String
}
case paymentorder.FieldUserName:
if value, ok := values[i].(*sql.NullString); !ok {
return fmt.Errorf("unexpected type %T for field user_name", values[i])
} else if value.Valid {
_m.UserName = value.String
}
case paymentorder.FieldUserNotes:
if value, ok := values[i].(*sql.NullString); !ok {
return fmt.Errorf("unexpected type %T for field user_notes", values[i])
} else if value.Valid {
_m.UserNotes = new(string)
*_m.UserNotes = value.String
}
case paymentorder.FieldAmount:
if value, ok := values[i].(*sql.NullFloat64); !ok {
return fmt.Errorf("unexpected type %T for field amount", values[i])
} else if value.Valid {
_m.Amount = value.Float64
}
case paymentorder.FieldPayAmount:
if value, ok := values[i].(*sql.NullFloat64); !ok {
return fmt.Errorf("unexpected type %T for field pay_amount", values[i])
} else if value.Valid {
_m.PayAmount = value.Float64
}
case paymentorder.FieldFeeRate:
if value, ok := values[i].(*sql.NullFloat64); !ok {
return fmt.Errorf("unexpected type %T for field fee_rate", values[i])
} else if value.Valid {
_m.FeeRate = value.Float64
}
case paymentorder.FieldRechargeCode:
if value, ok := values[i].(*sql.NullString); !ok {
return fmt.Errorf("unexpected type %T for field recharge_code", values[i])
} else if value.Valid {
_m.RechargeCode = value.String
}
case paymentorder.FieldOutTradeNo:
if value, ok := values[i].(*sql.NullString); !ok {
return fmt.Errorf("unexpected type %T for field out_trade_no", values[i])
} else if value.Valid {
_m.OutTradeNo = value.String
}
case paymentorder.FieldPaymentType:
if value, ok := values[i].(*sql.NullString); !ok {
return fmt.Errorf("unexpected type %T for field payment_type", values[i])
} else if value.Valid {
_m.PaymentType = value.String
}
case paymentorder.FieldPaymentTradeNo:
if value, ok := values[i].(*sql.NullString); !ok {
return fmt.Errorf("unexpected type %T for field payment_trade_no", values[i])
} else if value.Valid {
_m.PaymentTradeNo = value.String
}
case paymentorder.FieldPayURL:
if value, ok := values[i].(*sql.NullString); !ok {
return fmt.Errorf("unexpected type %T for field pay_url", values[i])
} else if value.Valid {
_m.PayURL = new(string)
*_m.PayURL = value.String
}
case paymentorder.FieldQrCode:
if value, ok := values[i].(*sql.NullString); !ok {
return fmt.Errorf("unexpected type %T for field qr_code", values[i])
} else if value.Valid {
_m.QrCode = new(string)
*_m.QrCode = value.String
}
case paymentorder.FieldQrCodeImg:
if value, ok := values[i].(*sql.NullString); !ok {
return fmt.Errorf("unexpected type %T for field qr_code_img", values[i])
} else if value.Valid {
_m.QrCodeImg = new(string)
*_m.QrCodeImg = value.String
}
case paymentorder.FieldOrderType:
if value, ok := values[i].(*sql.NullString); !ok {
return fmt.Errorf("unexpected type %T for field order_type", values[i])
} else if value.Valid {
_m.OrderType = value.String
}
case paymentorder.FieldPlanID:
if value, ok := values[i].(*sql.NullInt64); !ok {
return fmt.Errorf("unexpected type %T for field plan_id", values[i])
} else if value.Valid {
_m.PlanID = new(int64)
*_m.PlanID = value.Int64
}
case paymentorder.FieldSubscriptionGroupID:
if value, ok := values[i].(*sql.NullInt64); !ok {
return fmt.Errorf("unexpected type %T for field subscription_group_id", values[i])
} else if value.Valid {
_m.SubscriptionGroupID = new(int64)
*_m.SubscriptionGroupID = value.Int64
}
case paymentorder.FieldSubscriptionDays:
if value, ok := values[i].(*sql.NullInt64); !ok {
return fmt.Errorf("unexpected type %T for field subscription_days", values[i])
} else if value.Valid {
_m.SubscriptionDays = new(int)
*_m.SubscriptionDays = int(value.Int64)
}
case paymentorder.FieldProviderInstanceID:
if value, ok := values[i].(*sql.NullString); !ok {
return fmt.Errorf("unexpected type %T for field provider_instance_id", values[i])
} else if value.Valid {
_m.ProviderInstanceID = new(string)
*_m.ProviderInstanceID = value.String
}
case paymentorder.FieldStatus:
if value, ok := values[i].(*sql.NullString); !ok {
return fmt.Errorf("unexpected type %T for field status", values[i])
} else if value.Valid {
_m.Status = value.String
}
case paymentorder.FieldRefundAmount:
if value, ok := values[i].(*sql.NullFloat64); !ok {
return fmt.Errorf("unexpected type %T for field refund_amount", values[i])
} else if value.Valid {
_m.RefundAmount = value.Float64
}
case paymentorder.FieldRefundReason:
if value, ok := values[i].(*sql.NullString); !ok {
return fmt.Errorf("unexpected type %T for field refund_reason", values[i])
} else if value.Valid {
_m.RefundReason = new(string)
*_m.RefundReason = value.String
}
case paymentorder.FieldRefundAt:
if value, ok := values[i].(*sql.NullTime); !ok {
return fmt.Errorf("unexpected type %T for field refund_at", values[i])
} else if value.Valid {
_m.RefundAt = new(time.Time)
*_m.RefundAt = value.Time
}
case paymentorder.FieldForceRefund:
if value, ok := values[i].(*sql.NullBool); !ok {
return fmt.Errorf("unexpected type %T for field force_refund", values[i])
} else if value.Valid {
_m.ForceRefund = value.Bool
}
case paymentorder.FieldRefundRequestedAt:
if value, ok := values[i].(*sql.NullTime); !ok {
return fmt.Errorf("unexpected type %T for field refund_requested_at", values[i])
} else if value.Valid {
_m.RefundRequestedAt = new(time.Time)
*_m.RefundRequestedAt = value.Time
}
case paymentorder.FieldRefundRequestReason:
if value, ok := values[i].(*sql.NullString); !ok {
return fmt.Errorf("unexpected type %T for field refund_request_reason", values[i])
} else if value.Valid {
_m.RefundRequestReason = new(string)
*_m.RefundRequestReason = value.String
}
case paymentorder.FieldRefundRequestedBy:
if value, ok := values[i].(*sql.NullString); !ok {
return fmt.Errorf("unexpected type %T for field refund_requested_by", values[i])
} else if value.Valid {
_m.RefundRequestedBy = new(string)
*_m.RefundRequestedBy = value.String
}
case paymentorder.FieldExpiresAt:
if value, ok := values[i].(*sql.NullTime); !ok {
return fmt.Errorf("unexpected type %T for field expires_at", values[i])
} else if value.Valid {
_m.ExpiresAt = value.Time
}
case paymentorder.FieldPaidAt:
if value, ok := values[i].(*sql.NullTime); !ok {
return fmt.Errorf("unexpected type %T for field paid_at", values[i])
} else if value.Valid {
_m.PaidAt = new(time.Time)
*_m.PaidAt = value.Time
}
case paymentorder.FieldCompletedAt:
if value, ok := values[i].(*sql.NullTime); !ok {
return fmt.Errorf("unexpected type %T for field completed_at", values[i])
} else if value.Valid {
_m.CompletedAt = new(time.Time)
*_m.CompletedAt = value.Time
}
case paymentorder.FieldFailedAt:
if value, ok := values[i].(*sql.NullTime); !ok {
return fmt.Errorf("unexpected type %T for field failed_at", values[i])
} else if value.Valid {
_m.FailedAt = new(time.Time)
*_m.FailedAt = value.Time
}
case paymentorder.FieldFailedReason:
if value, ok := values[i].(*sql.NullString); !ok {
return fmt.Errorf("unexpected type %T for field failed_reason", values[i])
} else if value.Valid {
_m.FailedReason = new(string)
*_m.FailedReason = value.String
}
case paymentorder.FieldClientIP:
if value, ok := values[i].(*sql.NullString); !ok {
return fmt.Errorf("unexpected type %T for field client_ip", values[i])
} else if value.Valid {
_m.ClientIP = value.String
}
case paymentorder.FieldSrcHost:
if value, ok := values[i].(*sql.NullString); !ok {
return fmt.Errorf("unexpected type %T for field src_host", values[i])
} else if value.Valid {
_m.SrcHost = value.String
}
case paymentorder.FieldSrcURL:
if value, ok := values[i].(*sql.NullString); !ok {
return fmt.Errorf("unexpected type %T for field src_url", values[i])
} else if value.Valid {
_m.SrcURL = new(string)
*_m.SrcURL = value.String
}
case paymentorder.FieldCreatedAt:
if value, ok := values[i].(*sql.NullTime); !ok {
return fmt.Errorf("unexpected type %T for field created_at", values[i])
} else if value.Valid {
_m.CreatedAt = value.Time
}
case paymentorder.FieldUpdatedAt:
if value, ok := values[i].(*sql.NullTime); !ok {
return fmt.Errorf("unexpected type %T for field updated_at", values[i])
} else if value.Valid {
_m.UpdatedAt = value.Time
}
default:
_m.selectValues.Set(columns[i], values[i])
}
}
return nil
}
// Value returns the ent.Value that was dynamically selected and assigned to the PaymentOrder.
// This includes values selected through modifiers, order, etc.
func (_m *PaymentOrder) Value(name string) (ent.Value, error) {
return _m.selectValues.Get(name)
}
// QueryUser queries the "user" edge of the PaymentOrder entity.
func (_m *PaymentOrder) QueryUser() *UserQuery {
return NewPaymentOrderClient(_m.config).QueryUser(_m)
}
// Update returns a builder for updating this PaymentOrder.
// Note that you need to call PaymentOrder.Unwrap() before calling this method if this PaymentOrder
// was returned from a transaction, and the transaction was committed or rolled back.
func (_m *PaymentOrder) Update() *PaymentOrderUpdateOne {
return NewPaymentOrderClient(_m.config).UpdateOne(_m)
}
// Unwrap unwraps the PaymentOrder entity that was returned from a transaction after it was closed,
// so that all future queries will be executed through the driver which created the transaction.
func (_m *PaymentOrder) Unwrap() *PaymentOrder {
_tx, ok := _m.config.driver.(*txDriver)
if !ok {
panic("ent: PaymentOrder is not a transactional entity")
}
_m.config.driver = _tx.drv
return _m
}
// String implements the fmt.Stringer.
func (_m *PaymentOrder) String() string {
var builder strings.Builder
builder.WriteString("PaymentOrder(")
builder.WriteString(fmt.Sprintf("id=%v, ", _m.ID))
builder.WriteString("user_id=")
builder.WriteString(fmt.Sprintf("%v", _m.UserID))
builder.WriteString(", ")
builder.WriteString("user_email=")
builder.WriteString(_m.UserEmail)
builder.WriteString(", ")
builder.WriteString("user_name=")
builder.WriteString(_m.UserName)
builder.WriteString(", ")
if v := _m.UserNotes; v != nil {
builder.WriteString("user_notes=")
builder.WriteString(*v)
}
builder.WriteString(", ")
builder.WriteString("amount=")
builder.WriteString(fmt.Sprintf("%v", _m.Amount))
builder.WriteString(", ")
builder.WriteString("pay_amount=")
builder.WriteString(fmt.Sprintf("%v", _m.PayAmount))
builder.WriteString(", ")
builder.WriteString("fee_rate=")
builder.WriteString(fmt.Sprintf("%v", _m.FeeRate))
builder.WriteString(", ")
builder.WriteString("recharge_code=")
builder.WriteString(_m.RechargeCode)
builder.WriteString(", ")
builder.WriteString("out_trade_no=")
builder.WriteString(_m.OutTradeNo)
builder.WriteString(", ")
builder.WriteString("payment_type=")
builder.WriteString(_m.PaymentType)
builder.WriteString(", ")
builder.WriteString("payment_trade_no=")
builder.WriteString(_m.PaymentTradeNo)
builder.WriteString(", ")
if v := _m.PayURL; v != nil {
builder.WriteString("pay_url=")
builder.WriteString(*v)
}
builder.WriteString(", ")
if v := _m.QrCode; v != nil {
builder.WriteString("qr_code=")
builder.WriteString(*v)
}
builder.WriteString(", ")
if v := _m.QrCodeImg; v != nil {
builder.WriteString("qr_code_img=")
builder.WriteString(*v)
}
builder.WriteString(", ")
builder.WriteString("order_type=")
builder.WriteString(_m.OrderType)
builder.WriteString(", ")
if v := _m.PlanID; v != nil {
builder.WriteString("plan_id=")
builder.WriteString(fmt.Sprintf("%v", *v))
}
builder.WriteString(", ")
if v := _m.SubscriptionGroupID; v != nil {
builder.WriteString("subscription_group_id=")
builder.WriteString(fmt.Sprintf("%v", *v))
}
builder.WriteString(", ")
if v := _m.SubscriptionDays; v != nil {
builder.WriteString("subscription_days=")
builder.WriteString(fmt.Sprintf("%v", *v))
}
builder.WriteString(", ")
if v := _m.ProviderInstanceID; v != nil {
builder.WriteString("provider_instance_id=")
builder.WriteString(*v)
}
builder.WriteString(", ")
builder.WriteString("status=")
builder.WriteString(_m.Status)
builder.WriteString(", ")
builder.WriteString("refund_amount=")
builder.WriteString(fmt.Sprintf("%v", _m.RefundAmount))
builder.WriteString(", ")
if v := _m.RefundReason; v != nil {
builder.WriteString("refund_reason=")
builder.WriteString(*v)
}
builder.WriteString(", ")
if v := _m.RefundAt; v != nil {
builder.WriteString("refund_at=")
builder.WriteString(v.Format(time.ANSIC))
}
builder.WriteString(", ")
builder.WriteString("force_refund=")
builder.WriteString(fmt.Sprintf("%v", _m.ForceRefund))
builder.WriteString(", ")
if v := _m.RefundRequestedAt; v != nil {
builder.WriteString("refund_requested_at=")
builder.WriteString(v.Format(time.ANSIC))
}
builder.WriteString(", ")
if v := _m.RefundRequestReason; v != nil {
builder.WriteString("refund_request_reason=")
builder.WriteString(*v)
}
builder.WriteString(", ")
if v := _m.RefundRequestedBy; v != nil {
builder.WriteString("refund_requested_by=")
builder.WriteString(*v)
}
builder.WriteString(", ")
builder.WriteString("expires_at=")
builder.WriteString(_m.ExpiresAt.Format(time.ANSIC))
builder.WriteString(", ")
if v := _m.PaidAt; v != nil {
builder.WriteString("paid_at=")
builder.WriteString(v.Format(time.ANSIC))
}
builder.WriteString(", ")
if v := _m.CompletedAt; v != nil {
builder.WriteString("completed_at=")
builder.WriteString(v.Format(time.ANSIC))
}
builder.WriteString(", ")
if v := _m.FailedAt; v != nil {
builder.WriteString("failed_at=")
builder.WriteString(v.Format(time.ANSIC))
}
builder.WriteString(", ")
if v := _m.FailedReason; v != nil {
builder.WriteString("failed_reason=")
builder.WriteString(*v)
}
builder.WriteString(", ")
builder.WriteString("client_ip=")
builder.WriteString(_m.ClientIP)
builder.WriteString(", ")
builder.WriteString("src_host=")
builder.WriteString(_m.SrcHost)
builder.WriteString(", ")
if v := _m.SrcURL; v != nil {
builder.WriteString("src_url=")
builder.WriteString(*v)
}
builder.WriteString(", ")
builder.WriteString("created_at=")
builder.WriteString(_m.CreatedAt.Format(time.ANSIC))
builder.WriteString(", ")
builder.WriteString("updated_at=")
builder.WriteString(_m.UpdatedAt.Format(time.ANSIC))
builder.WriteByte(')')
return builder.String()
}
// PaymentOrders is a parsable slice of PaymentOrder.
type PaymentOrders []*PaymentOrder