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Store all state events

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This commit is contained in:
Nicolas Werner 2021-03-15 17:11:02 +01:00
parent 6548b84e29
commit 86766b739d
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GPG key ID: C8D75E610773F2D9
3 changed files with 38 additions and 51 deletions
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20
src/Cache.cpp
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@ -91,6 +91,26 @@ namespace {
std::unique_ptr<Cache> instance_ = nullptr;
}
template<class T>
bool
containsStateUpdates(const T &e)
{
return std::visit([](const auto &ev) { return Cache::isStateEvent(ev); }, e);
}
bool
containsStateUpdates(const mtx::events::collections::StrippedEvents &e)
{
using namespace mtx::events;
using namespace mtx::events::state;
return std::holds_alternative<StrippedEvent<state::Avatar>>(e) ||
std::holds_alternative<StrippedEvent<CanonicalAlias>>(e) ||
std::holds_alternative<StrippedEvent<Name>>(e) ||
std::holds_alternative<StrippedEvent<Member>>(e) ||
std::holds_alternative<StrippedEvent<Topic>>(e);
}
bool
Cache::isHiddenEvent(lmdb::txn &txn,
mtx::events::collections::TimelineEvents e,

65
src/Cache_p.h
View file

@ -271,6 +271,17 @@ public:
void deleteSecret(const std::string &name);
std::optional<std::string> secret(const std::string &name);
template<class T>
static constexpr bool isStateEvent(const mtx::events::StateEvent<T> &)
{
return true;
}
template<class T>
static constexpr bool isStateEvent(const mtx::events::Event<T> &)
{
return false;
}
signals:
void newReadReceipts(const QString &room_id, const std::vector<QString> &event_ids);
void roomReadStatus(const std::map<QString, bool> &status);
@ -368,58 +379,14 @@ private:
return;
}
if (!isStateEvent(event))
return;
std::visit([&txn, &statesdb](
auto e) { statesdb.put(txn, to_string(e.type), json(e).dump()); },
std::visit(
[&txn, &statesdb](auto e) {
if constexpr (isStateEvent(e))
statesdb.put(txn, to_string(e.type), json(e).dump());
},
event);
}
template<class T>
bool isStateEvent(const T &e)
{
using namespace mtx::events;
using namespace mtx::events::state;
return std::holds_alternative<StateEvent<Aliases>>(e) ||
std::holds_alternative<StateEvent<state::Avatar>>(e) ||
std::holds_alternative<StateEvent<CanonicalAlias>>(e) ||
std::holds_alternative<StateEvent<Create>>(e) ||
std::holds_alternative<StateEvent<GuestAccess>>(e) ||
std::holds_alternative<StateEvent<HistoryVisibility>>(e) ||
std::holds_alternative<StateEvent<JoinRules>>(e) ||
std::holds_alternative<StateEvent<Name>>(e) ||
std::holds_alternative<StateEvent<Member>>(e) ||
std::holds_alternative<StateEvent<PowerLevels>>(e) ||
std::holds_alternative<StateEvent<Topic>>(e);
}
template<class T>
bool containsStateUpdates(const T &e)
{
using namespace mtx::events;
using namespace mtx::events::state;
return std::holds_alternative<StateEvent<state::Avatar>>(e) ||
std::holds_alternative<StateEvent<CanonicalAlias>>(e) ||
std::holds_alternative<StateEvent<Name>>(e) ||
std::holds_alternative<StateEvent<Member>>(e) ||
std::holds_alternative<StateEvent<Topic>>(e);
}
bool containsStateUpdates(const mtx::events::collections::StrippedEvents &e)
{
using namespace mtx::events;
using namespace mtx::events::state;
return std::holds_alternative<StrippedEvent<state::Avatar>>(e) ||
std::holds_alternative<StrippedEvent<CanonicalAlias>>(e) ||
std::holds_alternative<StrippedEvent<Name>>(e) ||
std::holds_alternative<StrippedEvent<Member>>(e) ||
std::holds_alternative<StrippedEvent<Topic>>(e);
}
void saveInvites(lmdb::txn &txn,
const std::map<std::string, mtx::responses::InvitedRoom> &rooms);