package models type Message struct { BaseModel Content []byte `json:"content"` Type string `json:"type"` Attachments []Attachment `json:"attachments"` Channel Channel `json:"channel"` Sender ChannelMember `json:"sender"` ReplyID *uint `json:"reply_id"` ReplyTo *Message `json:"reply_to" gorm:"foreignKey:ReplyID"` ChannelID uint `json:"channel_id"` SenderID uint `json:"sender_id"` }