lc_garage/internal/dao/central_payment_device.go

package dao

import (
	"time"
	"wails-app/internal/global"
)

// CentralPaymentDevice is an independently authenticated POF payment device.
// It deliberately does not share credentials with a Smart Parking web user.
type CentralPaymentDevice struct {
	global.GVA_MODEL
	DeviceID     string `gorm:"size:64;not null;uniqueIndex" json:"device_id"`
	Username     string `gorm:"size:64;not null;uniqueIndex" json:"username"`
	PasswordHash string `gorm:"size:100;not null" json:"-"`
	Enabled      bool   `gorm:"not null;default:true" json:"enabled"`
	ParkingLotID uint   `json:"parking_lot_id"`
	PaymentEntry string `gorm:"size:32;not null" json:"payment_entry"`
	AllowedIPs   string `gorm:"size:500" json:"allowed_ips"`
	Description  string `gorm:"size:200" json:"description"`
}

func (CentralPaymentDevice) TableName() string { return "central_payment_device" }

// CentralPaymentToken keeps only a SHA-256 digest of an issued device token.
type CentralPaymentToken struct {
	global.GVA_MODEL
	DeviceID  string    `gorm:"size:64;not null;index" json:"device_id"`
	TokenHash string    `gorm:"size:64;not null;uniqueIndex" json:"-"`
	ExpireAt  time.Time `gorm:"not null;index" json:"expire_at"`
}

func (CentralPaymentToken) TableName() string { return "central_payment_token" }

// CentralPaymentRequestLog records POF requests for field verification and
// reconciliation. Token values are intentionally excluded from RequestBody.
type CentralPaymentRequestLog struct {
	global.GVA_MODEL
	Endpoint    string `gorm:"size:64;not null;index" json:"endpoint"`
	DeviceID    string `gorm:"size:64;index" json:"device_id"`
	SourceIP    string `gorm:"size:64;index" json:"source_ip"`
	RequestBody string `gorm:"type:text" json:"request_body"`
	Result      int    `json:"result"`
	Remark      string `gorm:"size:500" json:"remark"`
}

func (CentralPaymentRequestLog) TableName() string { return "central_payment_request_log" }