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construct/matrix/breadcrumbs.cc

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// The Construct
//
// Copyright (C) The Construct Developers, Authors & Contributors
// Copyright (C) 2016-2020 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::id::buf
ircd::m::breadcrumbs::set(const json::array &rooms)
const
{
const json::strung object
{
json::members
{
{ "recent_rooms", rooms }
}
};
return account_data.set("im.vector.setting.breadcrumbs", object);
}
bool
ircd::m::breadcrumbs::for_each(const closure_bool &closure)
const
{
bool ret{true};
get(std::nothrow, [&closure, &ret]
(const json::array &rooms)
{
for(const json::string room_id : rooms)
if(!closure(room_id))
{
ret = false;
break;
}
});
return ret;
}
void
ircd::m::breadcrumbs::get(const closure &closure)
const
{
if(!get(std::nothrow, closure))
throw m::NOT_FOUND
{
"User has no breadcrumbs set in their account_data."
};
}
bool
ircd::m::breadcrumbs::get(std::nothrow_t,
const closure &closure)
const
{
return account_data.get(std::nothrow, "im.vector.setting.breadcrumbs", [&closure]
(const string_view &key, const json::object &object)
{
const json::array &rooms
{
object["recent_rooms"]
};
closure(rooms);
});
}