This commit adds incoming and outgoing channel ids filter to forwarding history request to filter events received/forwarded from/to a particular channel
This commit simplifies the code of the ForwardingLog.Query method by
removing a confusing for-loop. The for-loop makes it seem as though
multiple events could be encoded under a single timestamp. But from the
time that this forwarding log was introduced, it was never possible to
encode multiple events under the same timestamp and so this loop will
never execute successfully more than once per timestamp and can thus be
removed. This paves the way such that future expansions of the method
can be added easily.
See the initial commit that introduced this code [here](https://github.com/lightningnetwork/lnd/commit/f2cd668bcfb423fb212e78282c786dea166e0168).
In this commit you can see that from the start it was never possible to
have more than one event in a single timestamp since any previous event
in that timestamp would be overwritten. Then see [this commit](https://github.com/lightningnetwork/lnd/pull/4475/commits/97c73706b55fb5520d2f3001dfa13dc1da986972)
where even more protection was added to ensure that each event had a
unique timestamp.
In this commit, we update the `tlv` package version which includes type
constraints on the `tlv.SizeBigSize` method parameter. This exposes a
bug in the MilliSatoshi Record method which is fixed here.
This was not caught in tests before since currently only
our TLV encoding code makes use of this SizeFunc (so we would write 0
size to disk) but then when we read the bytes from disk and decode, we
dont use the SizeFunc and our MilliSatoshi decode method makes direct
use of the `tlv.DBigSize` function which _currently does not make use of
the `l` length variable passed to it_. So it currently does correctly
read the data.
We introduce a new func FetchPermAndTempPeers that returns two maps.
The first map indicates the nodes that will have "protected" access
to the server. The second map indicates the nodes that have
"temporary" access to the server. This will be used in a future
commit in the server.go code.
We now cancel all HTLCs of an AMP invoice as soon as it expires.
Otherwise because we mark the invoice as cancelled we would not
allow accepted HTLCs to be resolved via the invoiceEventLoop.
This commit introduces the functionality to set a tombstone key
in the invoice bucket after the migration to the native SQL
database. The tombstone prevents the user from switching back
to the KV invoice database, ensuring data consistency and
avoiding potential issues like lingering invoices or partial
state in KV tables. The tombstone is checked on startup to
block any manual overrides that attempt to revert the migration.
Find and replace all nolint instances refering to the `lll` linter and
replace with `ll` which is the name of our custom version of the `lll`
linter which can be used to ignore log lines during linting.
The next commit will do the configuration of the custom linter and
disable the default one.
and the same for ChannelStateDB.FetchChannel. Most of the calls to these
methods provide a `nil` Tx anyways. The only place that currently
provides a non-nil tx is in the `localchans.Manager`. It takes the
transaction provided to the `ForAllOutgoingChannels` callback and passes
it to it's `updateEdge` method. Note, however, that the
`ForAllOutgoingChannels` call is a call to the graph db and the call to
`updateEdge` is a call to the `ChannelStateDB`. There is no reason that
these two calls need to happen under the same transaction as they are
reading from two completely disjoint databases. And so in the effort to
completely split untangle the relationship between the two databases, we
now dont use the same transaction for these two calls.
Before this commit, the `(channeldb.DB).AddrsForNode` method treats the
results from the channel db and the graph db slightly differently. It
errors out if the channel db is unaware of the node in question but does
not error out if the graph is unaware of the node. So this commit
changes the logic slightly so that a "node-unknown" error from either
backing source is not seen as an error.
In this commit, we implement a version of the AddrSource interface which
merges the results of a set of AddrSource implementations. This will
later be used to merge the results of the channel db and graph db.
Our aim is to completely remove the `channeldb.DB`'s direct dependence
on the `graphdb.ChannelGraph` pointer. The only place where it still
depends on this pointer is in the `(DB).AddrsForNode(..)` method where
it queries both the channel DB and the graph db for the known addresses
for the node in question and then combines the results. So, to separate
these out, we will define an AddrsForNodes interface in this commit
which we will later let both the ChannelGraph and channeldb.DB both
implement and we will merge these results outside of the channeldb
package.
All this commit does is to unify the `AddrSource` interface since this
has been defined separately in a couple of places.
We also now use the graph DB's own optional functions. An instance of
the graph is currently still passed to the channeldb's
`CreateWithBackend` function. This will be removed in a later commit
once the two have been completely disjoint.
All the structs defined in the `channeldb/models` package are graph
related. So once we move all the graph CRUD code to the graph package,
it makes sense to have the schema structs there too. So this just moves
the `models` package over to `graph/db/models`.
We have the same helpers for writing and reading a wire.Outpoint type
defined separately in a couple places. We will want to use these from
the graph db package soon though so instead of defining them again
there, this commit unifies things and creates a single exported set of
helpers. The next commit will make use of these.
In preparation for moving the graph related schema structs to the graph
package in an upcoming commit, we move these methods to the graph
package. The structs we will move make use of these methods but we still
import them from channeldb so as to keep the ReadElement and
WriteElement helpers working as they do today.
ziggie