package models type Group struct { ID uint `gorm:"primary_key"` GroupID int64 Size int UserJoinMessage string `gorm:"column:msg_user_join;type:text"` UserVerifiedMessage string `gorm:"column:msg_user_verified;type:text"` UserLeaveMessage string `gorm:"column:msg_user_leave;type:text"` UserKickMessage string `gorm:"column:msg_user_kick;type:text"` ForbidWriting bool `gorm:"column:forbid_writing"` OnlineCheck int `gorm:"column:kick_cooldown"` Users []*User `gorm:"many2many:GroupUser;"` } func (group *Group) FillDefaultValues() { if len(group.UserKickMessage) == 0 { group.UserKickMessage = "[{{user.firstname}} {{user.lastname}}](tg://user?id={{user.id}}) did not verify!\n They are going to leave us." } if len(group.UserJoinMessage) == 0 { group.UserJoinMessage = "[{{user.firstname}} {{user.lastname}}](tg://user?id={{user.id}}) joined us. Hello and Welcome! Please verify that you are not a bot." } if len(group.UserLeaveMessage) == 0 { group.UserLeaveMessage = "[{{user.firstname}} {{user.lastname}}](tg://user?id={{user.id}}) left us." } if len(group.UserVerifiedMessage) == 0 { group.UserVerifiedMessage = "[{{user.firstname}} {{user.lastname}}](tg://user?id={{user.id}}) is now permitted to stay in the chat!" } if group.OnlineCheck == 0 { group.OnlineCheck = 5 } }