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[WIP] Add Caching for users

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This commit is contained in:
CH Chethan Reddy 2020-06-28 21:01:34 +05:30
parent ffa61095b8
commit 6fae36abc4
8 changed files with 282 additions and 59 deletions
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104
src/ui/UserProfile.cpp
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@ -1,9 +1,12 @@
#include "UserProfile.h"
#include "Cache.h"
#include "ChatPage.h"
#include "Logging.h"
#include "Utils.h"
#include "mtx/responses/crypto.hpp"
#include <iostream> // only for debugging
UserProfile::UserProfile(QObject *parent)
: QObject(parent)
{}
@ -31,55 +34,66 @@ UserProfile::setUserId(const QString &user_id)
}
}
void
UserProfile::callback_fn(const mtx::responses::QueryKeys &res,
mtx::http::RequestErr err,
std::string user_id)
{
if (err) {
nhlog::net()->warn("failed to query device keys: {},{}",
err->matrix_error.errcode,
static_cast<int>(err->status_code));
return;
}
if (res.device_keys.empty() || (res.device_keys.find(user_id) == res.device_keys.end())) {
nhlog::net()->warn("no devices retrieved {}", user_id);
return;
}
auto devices = res.device_keys.at(user_id);
QVector<DeviceInfo> deviceInfo;
for (const auto &d : devices) {
auto device = d.second;
// TODO: Verify signatures and ignore those that don't pass.
DeviceInfo newdevice(
QString::fromStdString(d.first),
QString::fromStdString(device.unsigned_info.device_display_name));
QString::fromStdString(device.unsigned_info.device_display_name);
deviceInfo.append(std::move(newdevice));
}
std::sort(
deviceInfo.begin(), deviceInfo.end(), [](const DeviceInfo &a, const DeviceInfo &b) {
return a.device_id > b.device_id;
});
this->deviceList = std::move(deviceInfo);
emit UserProfile::deviceListUpdated();
}
void
UserProfile::fetchDeviceList(const QString &userID)
{
auto localUser = utils::localUser();
mtx::requests::QueryKeys req;
mtx::responses::QueryKeys res;
req.device_keys[userID.toStdString()] = {};
auto localUser = utils::localUser();
auto user_cache = cache::getUserCache(userID.toStdString());
http::client()->query_keys(
req,
[user_id = userID.toStdString(), this](const mtx::responses::QueryKeys &res,
mtx::http::RequestErr err) {
if (err) {
nhlog::net()->warn("failed to query device keys: {},{}",
err->matrix_error.errcode,
static_cast<int>(err->status_code));
return;
}
if (res.device_keys.empty() ||
(res.device_keys.find(user_id) == res.device_keys.end())) {
nhlog::net()->warn("no devices retrieved {}", user_id);
return;
}
auto devices = res.device_keys.at(user_id);
QVector<DeviceInfo> deviceInfo;
for (const auto &d : devices) {
auto device = d.second;
// TODO: Verify signatures and ignore those that don't pass.
DeviceInfo newdevice(
QString::fromStdString(d.first),
QString::fromStdString(device.unsigned_info.device_display_name));
QString::fromStdString(device.unsigned_info.device_display_name);
deviceInfo.append(std::move(newdevice));
}
std::sort(deviceInfo.begin(),
deviceInfo.end(),
[](const DeviceInfo &a, const DeviceInfo &b) {
return a.device_id > b.device_id;
});
this->deviceList = std::move(deviceInfo);
emit UserProfile::deviceListUpdated();
});
if (user_cache.user_id == userID.toStdString()) {
mtx::http::ClientError error;
this->callback_fn(user_cache.keys, std::move(error), userID.toStdString());
} else {
mtx::requests::QueryKeys req;
req.device_keys[userID.toStdString()] = {};
http::client()->query_keys(
req,
[user_id = userID.toStdString(), this](const mtx::responses::QueryKeys &res,
mtx::http::RequestErr err) {
this->callback_fn(res, err, user_id);
});
}
}
void