89 lines
2.8 KiB
Go
89 lines
2.8 KiB
Go
package model
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import "encoding/json"
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type IOrderInstance interface {
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}
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// OrderInstance 订单数据模型
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type OrderInstance struct {
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Model
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ModelTenant
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UID uint64 `gorm:"column:uid;type:int;default:0;comment:用户uuid" json:"-"`
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Channel string `gorm:"column:channel;type:varchar(30);default:'';comment:订单支付渠道" json:"channel"`
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OrderNo string `gorm:"column:order_no;type:varchar(30);default:'';comment:订单号" json:"order_no"`
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Amount float64 `gorm:"column:amount;type:decimal(10,2);default:0;comment:订单金额" json:"amount"`
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Params string `gorm:"column:params;type:varchar(255);default:'';comment:订单参数" json:"-"`
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Status OrderInstanceStatus `gorm:"column:status;type:tinyint(1);default:0;comment:订单状态" json:"status"`
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Remark string `gorm:"column:remark;type:varchar(255);default:'';comment:订单备注" json:"remark"`
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ModelDeleted
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ModelAt
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}
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// OrderInstanceParams 订单参数
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type OrderInstanceParams struct {
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Kind OrderInstanceParamsKind `json:"kind"`
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Data interface{} `json:"data"`
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}
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// OrderInstanceParamsKind 订单参数类型信息
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type OrderInstanceParamsKind int
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const (
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// OrderInstanceParamsKindForActivity 活动信息
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OrderInstanceParamsKindForActivity OrderInstanceParamsKind = iota + 1e2 + 1
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// OrderInstanceParamsKindForVIP 会员信息
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OrderInstanceParamsKindForVIP
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)
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type (
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// OrderInstanceParamsForActivity 订单活动参数
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OrderInstanceParamsForActivity struct {
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ID uint64 `json:"id"`
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Identity int `json:"identity"`
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}
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// OrderInstanceParamsForVip 会员参数
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OrderInstanceParamsForVip struct {
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ID uint64 `json:"id"`
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EffectTime int `json:"effect_time"` // 有效时长，月
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}
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)
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// OrderInstanceStatus 订单状态
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type OrderInstanceStatus int
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const (
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// OrderInstanceStatusForInvalid 失效-未在规定时间内支付
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OrderInstanceStatusForInvalid OrderInstanceStatus = iota - 9
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// OrderInstanceStatusForCancel 取消-用户主动取消订单
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OrderInstanceStatusForCancel OrderInstanceStatus = iota - 2
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// OrderInstanceStatusForInit 初始化-初始化订单，待支付
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OrderInstanceStatusForInit
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// OrderInstanceStatusForPaid 已支付
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OrderInstanceStatusForPaid
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// OrderInstanceStatusForComplete 完成
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OrderInstanceStatusForComplete
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)
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func (m *OrderInstance) TableName() string {
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return "order_instance"
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}
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func (m *OrderInstance) SetParamsAttribute(kind OrderInstanceParamsKind, data IOrderInstance) {
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value := &OrderInstanceParams{Kind: kind, Data: data}
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_bytes, _ := json.Marshal(value)
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m.Params = string(_bytes)
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}
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func (m *OrderInstance) GetParamsAttribute() *OrderInstanceParams {
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out := new(OrderInstanceParams)
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_ = json.Unmarshal([]byte(m.Params), out)
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return out
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}
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func NewOrderInstance() *OrderInstance {
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return &OrderInstance{}
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}
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