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construct/matrix/event_purge.cc

87 lines
1.7 KiB
C++

// Matrix Construct
//
// Copyright (C) Matrix Construct Developers, Authors & Contributors
// Copyright (C) 2016-2023 Jason Volk <jason@zemos.net>
//
// Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice is present in all copies. The
// full license for this software is available in the LICENSE file.
ircd::m::event::purge::purge(const event::idx &event_idx)
:purge
{
event_idx, dbs::opts
{
}
}
{
}
ircd::m::event::purge::purge(const event::idx &event_idx,
dbs::opts opts)
:returns{false}
{
assert(m::dbs::events);
db::txn txn
{
*m::dbs::events
};
if(!purge(txn, event_idx, opts))
return;
txn();
ret = true;
}
ircd::m::event::purge::purge(db::txn &txn,
const event::idx &event_idx)
:purge
{
txn, event_idx, dbs::opts
{
}
}
{
}
ircd::m::event::purge::purge(db::txn &txn,
const event::idx &event_idx,
dbs::opts opts)
:returns{false}
{
const m::event::fetch event
{
std::nothrow, event_idx
};
if(!event.valid)
return;
ret = purge(txn, event_idx, event, opts);
}
ircd::m::event::purge::purge(db::txn &txn,
const event::idx &event_idx,
const event &event)
:purge
{
txn, event_idx, event, dbs::opts
{
}
}
{
}
ircd::m::event::purge::purge(db::txn &txn,
const event::idx &event_idx,
const event &event,
dbs::opts opts)
:returns{false}
{
opts.op = db::op::DELETE;
opts.event_idx = event_idx;
m::dbs::write(txn, event, opts);
ret = true;
}