From de2f8e01b24deba14a20e21ab7b7fe1ae3f5b6c3 Mon Sep 17 00:00:00 2001
From: "E. Kozlovskaya" <elenakozlovskaa15@gmail.com>
Date: Sun, 3 Jan 2021 23:22:49 +0700
Subject: [PATCH] Add serialization and comparison to User class

---
 iFacility/objects/user.cpp | 28 ++++++++++++++++++++++++----
 iFacility/objects/user.h   |  8 ++++++--
 2 files changed, 30 insertions(+), 6 deletions(-)

diff --git a/iFacility/objects/user.cpp b/iFacility/objects/user.cpp
index 1752f1a..0770360 100644
--- a/iFacility/objects/user.cpp
+++ b/iFacility/objects/user.cpp
@@ -51,18 +51,18 @@ bool User::addProfession(const Profession &p) {
         return false;
     }
 
-    if (!mProfessions.contains(p)) {
+    if (!mProfessions.contains(p.pID())) {
         if (mProfessions.size() >= 4) {
             mProfessions.remove(0);
         }
-        mProfessions.push_back(p);
+        mProfessions.push_back(p.pID());
     }
 
     return true;
 }
 
 bool User::setCurrentProfession(const Profession &p) {
-    if (!mProfessions.contains(p)) {
+    if (!mProfessions.contains(p.pID())) {
         return false;
     }
 
@@ -74,5 +74,25 @@ bool User::setCurrentProfession(const Profession &p) {
 }
 
 void User::removeProfession(const Profession &p) {
-    mProfessions.removeAll(p);
+    mProfessions.removeAll(p.pID());
+}
+
+bool operator==(const User &l, const User &r) {
+    return l.mUID == r.mUID && l.mLogin == r.mLogin;
+}
+
+QDataStream& operator<<(QDataStream &stream, const User &usr) {
+    stream << usr.mUID
+           << usr.mLogin << usr.mPassword
+           << usr.mFirstName << usr.mSecondName << usr.mPatronymic
+           << usr.mProfessions << usr.mCurrentProfession;
+    return stream;
+}
+
+QDataStream& operator>>(QDataStream &stream, User &usr) {
+    stream >> usr.mUID
+           >> usr.mLogin >> usr.mPassword
+           >> usr.mFirstName >> usr.mSecondName >> usr.mPatronymic
+           >> usr.mProfessions >> usr.mCurrentProfession;
+    return stream;
 }
diff --git a/iFacility/objects/user.h b/iFacility/objects/user.h
index 136b6b9..34385ab 100644
--- a/iFacility/objects/user.h
+++ b/iFacility/objects/user.h
@@ -8,7 +8,7 @@
 #include "profession.h"
 
 typedef QUuid UID;
-typedef QVector<Profession> ProfessionsList;
+typedef QVector<PID> ProfessionsList;
 
 class User {
 private:
@@ -21,9 +21,9 @@ private:
     ProfessionsList mProfessions;
     PID mCurrentProfession = 0;
 
+public:
     User() = default;
 
-public:
     UID uID() const;
     QString getLogin() const;
     bool checkPassword(const QString &password);
@@ -39,6 +39,10 @@ public:
     bool addProfession(const Profession &p);
     bool setCurrentProfession(const Profession &p);
     void removeProfession(const Profession &p);
+
+    friend bool operator==(const User &l, const User &r);
+    friend QDataStream& operator<<(QDataStream &stream, const User &usr);
+    friend QDataStream& operator>>(QDataStream &stream, User &usr);
 };
 
 #endif // USER_H