internal

type DeviceListUpdater struct {
	// contains filtered or unexported fields
}

type DeviceListUpdaterAPI interface {
	PerformUploadDeviceKeys(ctx context.Context, req *api.PerformUploadDeviceKeysRequest, res *api.PerformUploadDeviceKeysResponse)
}

type DeviceListUpdaterDatabase interface {
	// StaleDeviceLists returns a list of user IDs ending with the domains provided who have stale device lists.
	// If no domains are given, all user IDs with stale device lists are returned.
	StaleDeviceLists(ctx context.Context, domains []gomatrixserverlib.ServerName) ([]string, error)

	// MarkDeviceListStale sets the stale bit for this user to isStale.
	MarkDeviceListStale(ctx context.Context, userID string, isStale bool) error

	// StoreRemoteDeviceKeys persists the given keys. Keys with the same user ID and device ID will be replaced. An empty KeyJSON removes the key
	// for this (user, device). Does not modify the stream ID for keys. User IDs in `clearUserIDs` will have all their device keys deleted prior
	// to insertion - use this when you have a complete snapshot of a user's keys in order to track device deletions correctly.
	StoreRemoteDeviceKeys(ctx context.Context, keys []api.DeviceMessage, clearUserIDs []string) error

	// PrevIDsExists returns true if all prev IDs exist for this user.
	PrevIDsExists(ctx context.Context, userID string, prevIDs []int64) (bool, error)

	// DeviceKeysJSON populates the KeyJSON for the given keys. If any proided `keys` have a `KeyJSON` or `StreamID` already then it will be replaced.
	DeviceKeysJSON(ctx context.Context, keys []api.DeviceMessage) error
}

type KeyChangeProducer interface {
	ProduceKeyChanges(keys []api.DeviceMessage) error
}

type KeyInternalAPI struct {
	DB         storage.Database
	ThisServer gomatrixserverlib.ServerName
	FedClient  fedsenderapi.KeyserverFederationAPI
	UserAPI    userapi.KeyserverUserAPI
	Producer   *producers.KeyChange
	Updater    *DeviceListUpdater
}