Envelope/Backend/Models/Messages.go

package Models

import "github.com/gofrs/uuid"

type MessageData struct {
	Base
	Data     []byte `gorm:"not null" json:"data"` // Stored encrypted
	SenderID []byte `gorm:"not null" json:"sender_id"`
}

type Message struct {
	Base
	MessageDataID    uuid.UUID   `json:"-"`
	MessageData      MessageData `json:"message_data"`
	SymmetricKey     []byte      `gorm:"not null" json:"symmetric_key"` // Stored encrypted
	MessageThreadKey string      `gorm:"not null" json:"message_thread_key"`
}

type MessageThread struct {
	Base
	Name  []byte `gorm:"not null" json:"name"`
	Users []byte `json:"users"`
}

type MessageThreadUser struct {
	Base
	UserID           uuid.UUID `gorm:"type:uuid;column:user_id;not null;" json:"user_id"`
	User             User      `json:"user"`
	MessageThreadID  []byte    `gorm:"not null" json:"message_thread_link_id"`
	MessageThreadKey []byte    `gorm:"not null" json:"message_thread_key"`
	Admin            []byte    `gorm:"not null" json:"admin"`         // Bool if user is admin of thread, stored encrypted
	SymmetricKey     []byte    `gorm:"not null" json:"symmetric_key"` // Stored encrypted
}