package model

import "time"

// ActivityIdempotency stores client-side idempotency keys for paid activity draw
// requests. The same activity/sysOrigin/user/key may only map to one request hash.
type ActivityIdempotency struct {
	ID             int64     `gorm:"column:id;primaryKey"`
	Activity       string    `gorm:"column:activity;size:64;uniqueIndex:uk_activity_idempotency_key,priority:1"`
	SysOrigin      string    `gorm:"column:sys_origin;size:32;uniqueIndex:uk_activity_idempotency_key,priority:2"`
	UserID         int64     `gorm:"column:user_id;uniqueIndex:uk_activity_idempotency_key,priority:3"`
	IdempotencyKey string    `gorm:"column:idempotency_key;size:128;uniqueIndex:uk_activity_idempotency_key,priority:4"`
	RequestHash    string    `gorm:"column:request_hash;size:64"`
	BusinessNo     string    `gorm:"column:business_no;size:64;index:idx_activity_idempotency_business"`
	Status         string    `gorm:"column:status;size:32;index:idx_activity_idempotency_status"`
	ResponseJSON   string    `gorm:"column:response_json;type:longtext"`
	ErrorMessage   string    `gorm:"column:error_message;size:1024"`
	CreateTime     time.Time `gorm:"column:create_time"`
	UpdateTime     time.Time `gorm:"column:update_time"`
}

// TableName returns the activity idempotency table name.
func (ActivityIdempotency) TableName() string { return "activity_idempotency" }