package wallet type queryWalletCoinParam struct { UserID uint `json:"userId"` Page uint `json:"page"` } type queryDateIncomeParam struct { UserID uint `json:"userId"` Page uint `json:"page"` Date string `json:"date"` } type statistics struct { OrderCount uint `gorm:"column:order_count" json:"orderCount"` Income float64 `gorm:"column:income" json:"income"` SalesAmount float64 `gorm:"column:sales_amount" json:"salesAmount"` }