Alex/Project-Orion
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Implemented JSON serialization

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Added new iterator and const_iterator objects to UserList and also
implemented the serialization function to write to a JSON file
This commit is contained in:
Alexandru Pentilescu
2025-02-07 23:06:27 +02:00
parent 09b1e17de0
commit d479a5e242
5 changed files with 144 additions and 7 deletions
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29
src/Project-Orion/serialization.cpp
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@ -8,6 +8,8 @@
UserList loadUserList(const QString &file)
{
QFile doc{std::filesystem::path{file.toStdString()}};
doc.open(QFile::ReadOnly);
QString fileContents = doc.readAll();
QJsonParseError errors;
@ -24,11 +26,11 @@ UserList loadUserList(const QString &file)
QJsonArray array = document.array();
QVector<User> container;
for (auto elem: array)
for (QJsonArray::const_iterator elem = array.constBegin(); elem != array.constEnd(); ++elem)
{
auto obj = elem.toObject();
User newUser{obj["name"].toString(), QDate::fromString(obj["date_of_birth"].toString()),
QDate::fromString(obj["date_of_death"].toString()), obj["default"].toBool()};
auto obj = elem->toObject();
User newUser{obj[NAME_LABEL].toString(), QDate::fromString(obj[DATE_OF_BIRTH_LABEL].toString()),
QDate::fromString(obj[DATE_OF_DEATH_LABEL].toString()), obj[DEFAULT_LABEL].toBool()};
container.append(newUser);
}
@ -36,7 +38,24 @@ UserList loadUserList(const QString &file)
return container;
}
void saveUserList(const UserList &list)
void saveUserList(const UserList &list, const QString &file)
{
QFile doc{std::filesystem::path{file.toStdString()}};
doc.open(QFile::WriteOnly);
QJsonArray container;
for(auto &obj: list)
{
QJsonObject newObject;
newObject[NAME_LABEL] = obj.getName();
newObject[DATE_OF_BIRTH_LABEL] = obj.getDateOfBirth().toString();
newObject[DATE_OF_DEATH_LABEL] = obj.getDateOfDeath().toString();
newObject[DEFAULT_LABEL] = obj.getIsItDefault();
container.append(newObject);
}
QJsonDocument document{container};
doc.write(document.toJson());
}