package model

import "time"

// GiftPayRequest 代付请求表（改造后：发起人创建并支付，好友领取）
// status: pending_pay（待发起人支付）| paid（已支付待领取）| cancelled | expired
type GiftPayRequest struct {
	ID               string     `gorm:"column:id;primaryKey;size:50" json:"id"`
	RequestSN        string     `gorm:"column:request_sn;uniqueIndex;size:32" json:"requestSn"`
	InitiatorUserID  string     `gorm:"column:initiator_user_id;size:50;index" json:"initiatorUserId"`
	ProductType      string     `gorm:"column:product_type;size:30" json:"productType"`
	ProductID        string     `gorm:"column:product_id;size:50" json:"productId"`
	Amount           float64    `gorm:"column:amount;type:decimal(10,2)" json:"amount"`
	Description      string     `gorm:"column:description;size:200" json:"description"`
	Status           string     `gorm:"column:status;size:20;index" json:"status"` // pending_pay / paid / cancelled / expired
	Quantity         int        `gorm:"column:quantity;default:1" json:"quantity"`
	RedeemedCount    int        `gorm:"column:redeemed_count;default:0" json:"redeemedCount"`
	PayerUserID      *string    `gorm:"column:payer_user_id;size:50" json:"payerUserId,omitempty"`
	OrderID          *string    `gorm:"column:order_id;size:50" json:"orderId,omitempty"`
	ExpireAt         time.Time  `gorm:"column:expire_at" json:"expireAt"`
	CreatedAt        time.Time  `gorm:"column:created_at" json:"createdAt"`
	UpdatedAt        time.Time  `gorm:"column:updated_at" json:"updatedAt"`
}

func (GiftPayRequest) TableName() string { return "gift_pay_requests" }