package models type Roll struct { RollNums int `json:"rollNums" bson:"rollNums"` RollDays int `json:"rollDays" bson:"rollDays"` Draw map[int]int `json:"draw" bson:"draw"` DrawRatio map[int]float64 `json:"drawRatio" bson:"drawRatio"` DrawTotal int `json:"drawTotal" bson:"drawTotal"` NewDraw map[int]int `json:"newDraw" bson:"newDraw"` }