84 lines
3.5 KiB
Go
84 lines
3.5 KiB
Go
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package model
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import (
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"time"
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)
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// PointsHistory 积分历史记录
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type PointsHistory struct {
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ID uint `json:"id" gorm:"primaryKey"`
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UserID uint `json:"user_id" gorm:"not null;index"`
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Type int `json:"type" gorm:"not null;comment:类型 1=获得 2=消费"`
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Points int `json:"points" gorm:"not null;comment:积分数量"`
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Description string `json:"description" gorm:"size:255;comment:描述"`
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OrderID *uint `json:"order_id" gorm:"index;comment:关联订单ID"`
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OrderNo string `json:"order_no" gorm:"size:50;comment:订单号"`
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ProductName string `json:"product_name" gorm:"size:255;comment:商品名称"`
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CreatedAt time.Time `json:"created_at"`
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UpdatedAt time.Time `json:"updated_at"`
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// 关联
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User User `json:"user" gorm:"foreignKey:UserID"`
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Order *Order `json:"order,omitempty" gorm:"foreignKey:OrderID"`
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}
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// PointsRule 积分规则
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type PointsRule struct {
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ID uint `json:"id" gorm:"primaryKey"`
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Title string `json:"title" gorm:"size:100;not null;comment:规则标题"`
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Description string `json:"description" gorm:"size:500;comment:规则描述"`
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Icon string `json:"icon" gorm:"size:100;comment:图标"`
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Points int `json:"points" gorm:"comment:积分数量"`
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Type int `json:"type" gorm:"comment:类型 1=获得 2=消费"`
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Status int `json:"status" gorm:"default:1;comment:状态 0=禁用 1=启用"`
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Sort int `json:"sort" gorm:"default:0;comment:排序"`
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CreatedAt time.Time `json:"created_at"`
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UpdatedAt time.Time `json:"updated_at"`
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}
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// PointsExchange 积分兑换商品
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type PointsExchange struct {
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ID uint `json:"id" gorm:"primaryKey"`
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Name string `json:"name" gorm:"size:255;not null;comment:商品名称"`
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Description string `json:"description" gorm:"size:500;comment:商品描述"`
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Image string `json:"image" gorm:"size:255;comment:商品图片"`
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Points int `json:"points" gorm:"not null;comment:所需积分"`
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Stock int `json:"stock" gorm:"default:0;comment:库存数量"`
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ExchangeCount int `json:"exchange_count" gorm:"default:0;comment:兑换次数"`
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Status int `json:"status" gorm:"default:1;comment:状态 0=下架 1=上架"`
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Sort int `json:"sort" gorm:"default:0;comment:排序"`
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CreatedAt time.Time `json:"created_at"`
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UpdatedAt time.Time `json:"updated_at"`
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}
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// PointsExchangeRecord 积分兑换记录
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type PointsExchangeRecord struct {
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ID uint `json:"id" gorm:"primaryKey"`
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UserID uint `json:"user_id" gorm:"not null;index"`
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PointsExchangeID uint `json:"points_exchange_id" gorm:"not null;index"`
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Points int `json:"points" gorm:"not null;comment:消耗积分"`
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Status int `json:"status" gorm:"default:1;comment:状态 1=已兑换 2=已发放"`
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CreatedAt time.Time `json:"created_at"`
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UpdatedAt time.Time `json:"updated_at"`
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// 关联
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User User `json:"user" gorm:"foreignKey:UserID"`
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PointsExchange PointsExchange `json:"points_exchange" gorm:"foreignKey:PointsExchangeID"`
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}
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// TableName 设置表名
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func (PointsHistory) TableName() string {
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return "points_history"
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}
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func (PointsRule) TableName() string {
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return "points_rules"
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}
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func (PointsExchange) TableName() string {
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return "points_exchange"
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}
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func (PointsExchangeRecord) TableName() string {
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return "points_exchange_records"
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}
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