Object inserted without calling add/put

[pankajmyt]

this is my dexie db file

class MytChatDB extends Dexie {

    channel!: Table<Channel, string>;

    constructor() {
        super(`test 123`);

        this.version(1).stores({
            channel: '&uuid, type', // Primary key and indexed props
            user: '&uuid'
        });

        this.channel.mapToClass(Channel);
    }
}

export const db = new MytChatDB();



export default class Member {
    uuid: string = ""
}

export default class Channel {

    uuid: string = "";

    members: Map<string, Member> = new Map();
    
}

we get a packet from server which we parse and try to add it to db

addCreatedGroup = async (res: RawPacket) => {

	const channel = new Channel()

	const channelId = res[Packet.Common.CHANNEL]

	channel.uuid = channelId
	//... other properties

	const myUser = await db.user.get("static-string-id")

	const member = new Member()

	member.uuid = myUser!.uuid
	//... other properties

	channel.members.set(Config.shared.myUUID(), member)

	const dbChannelItem = await db.channel.get(channelId)
	console.log("addCreatedGroup: id:", channelId, dbChannelItem)
	await db.channel.add(channel)
}

we are finding that the Channel object is auto inserted in db without us calling add/put.
if we call add it throws, Key already exists in the object store.\n ConstraintError: Key already exists in the object store

I have tried wrapping the function in dexie.ignoretransaction but that fails.

this is happening in all browsers for me [ latest patched as of date, chrome, safari, macOS 14.4.1 ]
I have tried dexie 3.2.x version and 4.0.1 versions.

[pankajmyt]

I am sure that object does not exist in db before as I added the hook

 this.channel.hook('creating', function (primKey, obj, transaction) {
            console.log('log in mytChatDB', primKey, obj)
            return undefined
        })

it is able to read from db, then above hook is called, then I get an error of item already exists