Compacted competitors into one object, deleted API class (now in sportmodel).

10 files changed, 239 insertions, 361 deletions

diff --git a/src/model/Competitor.cpp b/src/model/Competitor.cpp
index a584689..c0ee01d 100644
--- a/src/model/Competitor.cpp
+++ b/src/model/Competitor.cpp
@@ -1,22 +1,126 @@
 
 #include "Competitor.h"
 
+/**
+ * Reads certain properties from a competitor json object.
+ * These are: code, name, noc, results
+ *
+ * For further information on 'results' see [Competitor::setResult].
+ *
+ * Does not set the amounts of medals. For this, call [Competitor::setMedals].
+ *
+ * @param competitor The competitor as a QJsonObject.
+ * @return True if successful.
+ */
 bool Competitor::setCompetitor(const QJsonObject &competitor) {
     if (!competitor.contains("code")
         || !competitor.contains("name")
-        || !competitor.contains("m_noc")) {
-        throw invalid_argument("Not a competitor object.");
+        || !competitor.contains("noc")) {
+        return false;
     }
 
     setCode(competitor["code"].toInt());
     setName(competitor["name"].toString());
-    setNOC(competitor["m_noc"].toString());
-    return true;
+    setNOC(competitor["noc"].toString());
+
+    if (!competitor.contains("results")) return false;
+    QJsonObject results = competitor["results"].toObject();
+    return setResults(results);
 }
 
-bool Competitor::setCompetitor(const Competitor &competitor) {
+/**
+ * Copies all values of a given competitor.
+ *
+ * @param competitor The competitor to copy.
+ */
+void Competitor::setCompetitor(const Competitor &competitor) {
     setCode(competitor.m_code);
     setName(competitor.m_name);
     setNOC(competitor.m_noc);
+    setMark(competitor.m_mark);
+    setMedalType(competitor.m_medalType);
+    setStatistic(competitor.m_statistic);
+    setGold(competitor.m_gold);
+    setSilver(competitor.m_silver);
+    setBronze(competitor.m_bronze);
+}
+
+/**
+ * Replaces/sets the results of a competitor.
+ *
+ * @param results The results of the competitor.
+ * @return True, if successful.
+ */
+bool Competitor::setResults(const QJsonObject &results) {
+    if (!results.contains("mark")
+        || !results.contains("medalType")) {
+        return false;
+    }
+
+    setMark(results["mark"].toString());
+    setMedalType(results["medalType"].toString());
+
+    return true;
+}
+
+/**
+ * Replaces/sets the won medals of a competitor.
+ *
+ * @param medals The won medals with their amount.
+ * @return True, if successful.
+ */
+bool Competitor::setMedals(const map<QString, int> &medals) {
+    if (medals.find("ME_GOLD") == medals.end()
+        || medals.find("ME_SILVER") == medals.end()
+        || medals.find("ME_BRONZE") == medals.end()) return false;
+
+    setGold(medals.find("ME_GOLD")->second);
+    setSilver(medals.find("ME_SILVER")->second);
+    setBronze(medals.find("ME_BRONZE")->second);
+
     return true;
 }
+
+/**
+ * Static compare method, which can compare the result times or points of two competitors.
+ * Returns true, if the left competitor (lComp) got a real lesser score than the right competitor (rComp).
+ *
+ * @param lComp First competitor to compare.
+ * @param rComp Second competitor to compare.
+ * @return True, if the second competitor got a higher score.
+ */
+bool Competitor::compareMark(Competitor lComp, Competitor rComp) {
+    QString l = lComp.mark();
+    QString r = rComp.mark();
+
+    // check if values are numerical (-> not time values)
+    if (!l.contains(":") || !r.contains(":")) {
+        return l.toFloat() < r.toFloat();
+    }
+
+    // compare time values if not numerical
+    QString lTime(""), rTime("");
+
+    for (QChar c : l) if (c.isDigit()) lTime.append(c);
+    for (QChar c : r) if (c.isDigit()) rTime.append(c);
+
+    return lTime.compare(rTime) < 0;
+}
+
+/**
+ * Static compare method, which can compare the amount of medals of two competitors.
+ * Gold has the highest priority, then m_silver and finally m_bronze.
+ *
+ * @param lComp First competitor to compare.
+ * @param rComp Second competitor to compare.
+ * @return True, if the second competitor got more or higher medals.
+ */
+bool Competitor::compareMedals(Competitor lComp, Competitor rComp) {
+    // create difference between medal amounts
+    int gold = lComp.gold() - rComp.gold();
+    int silver = lComp.silver() - rComp.silver();
+    int bronze = lComp.bronze() - rComp.bronze();
+
+    // compare medal differences
+    return gold < 0 || (gold == 0 && (silver < 0 || (silver == 0 && bronze < 0)));
+}
diff --git a/src/model/Competitor.h b/src/model/Competitor.h
index 1913325..e27b537 100644
--- a/src/model/Competitor.h
+++ b/src/model/Competitor.h
@@ -14,39 +14,82 @@ class Competitor : public QObject {
 
     Q_OBJECT
 
-    Q_PROPERTY(int code READ code NOTIFY nCode)
-    Q_PROPERTY(QString name READ name NOTIFY nName)
-    Q_PROPERTY(QString noc READ noc NOTIFY nNoc)
+    Q_PROPERTY(int code READ code NOTIFY codeChanged)
+    Q_PROPERTY(QString name READ name NOTIFY nameChanged)
+    Q_PROPERTY(QString noc READ noc NOTIFY nocChanged)
+
+    // results in a certain event/category
+    Q_PROPERTY(QString mark READ mark NOTIFY markChanged)
+    Q_PROPERTY(QString medalType READ medalType NOTIFY medalTypeChanged)
+    Q_PROPERTY(QString statistic READ statistic NOTIFY statisticChanged)
+
+    // medal amounts in the whole discipline
+    Q_PROPERTY(int gold READ gold NOTIFY goldChanged)
+    Q_PROPERTY(int silver READ silver NOTIFY silverChanged)
+    Q_PROPERTY(int bronze READ bronze NOTIFY bronzeChanged)
 
 public:
     explicit Competitor(QObject *parent) : QObject(parent) {}
 
-    int getCode() { return this->m_code; }
-    QString getName() { return this->m_name; }
-    QString getNOC() { return this->m_noc; }
+    // getter
+    int code() const { return this->m_code; }
+    QString name() const { return this->m_name; }
+    QString noc() const { return this->m_noc; }
+    QString mark() const { return this->m_mark; }
+    QString medalType() const { return this->m_medalType; }
+    QString statistic() const { return this->m_statistic; }
+    int gold() const { return this->m_gold; }
+    int silver() const { return this->m_silver; }
+    int bronze() const { return this->m_bronze; }
 
+    // setter
     void setCode(int code) { this->m_code = code; }
     void setName(QString name) { this->m_name = name; }
     void setNOC(QString noc) { this->m_noc = noc; }
+    void setMark(QString mark) { this->m_mark = mark; }
+    void setMedalType(QString medalType) { this->m_medalType = medalType; }
+    void setStatistic(QString stat) { this->m_statistic = stat; }
+    void setGold(int gold) { this->m_gold = gold; }
+    void setSilver(int silver) { this->m_silver = silver; }
+    void setBronze(int bronze) { this->m_bronze = bronze; }
+
+    bool setResults(const QJsonObject &results);
+    bool setMedals(const map<QString, int> &medals);
 
     bool setCompetitor(const QJsonObject &competitor);
-    bool setCompetitor(const Competitor &competitor);
+    void setCompetitor(const Competitor &competitor);
 
-    static bool compareName(const Competitor &left, const Competitor &right) {
-        return left.m_name.compare(right.m_name) < 0;
+    static bool compareName(Competitor lComp, Competitor rComp) {
+        return lComp.m_name.compare(rComp.m_name) < 0;
     }
-    static bool compareNOC(const Competitor &left, const Competitor &right) {
-        return left.m_noc.compare(right.m_noc) < 0;
+    static bool compareNOC(Competitor lComp, Competitor rComp) {
+        return lComp.m_noc.compare(rComp.m_noc) < 0;
     }
+    static bool compareMark(Competitor lComp, Competitor rComp);
+    static bool compareMedals(Competitor lComp, Competitor rComp);
+
 
 signals:
-    void nCode();
-    void nName();
-    void nNoc();
+    void codeChanged();
+    void nameChanged();
+    void nocChanged();
+    void markChanged();
+    void medalTypeChanged();
+    void statisticChanged();
+    void goldChanged();
+    void silverChanged();
+    void bronzeChanged();
 
 private:
     int m_code;
     QString m_name;
     QString m_noc;
 
+    QString m_mark;
+    QString m_medalType;
+    QString m_statistic;
+
+    int m_gold;
+    int m_silver;
+    int m_bronze;
 };
diff --git a/src/model/CompetitorWithResults.cpp b/src/model/CompetitorWithResults.cpp
deleted file mode 100644
index 70d9473..0000000
--- a/src/model/CompetitorWithResults.cpp
+++ /dev/null
@@ -1,61 +0,0 @@
-
-#include "CompetitorWithResults.h"
-
-/**
- * Replaces/sets the results of a competitor.
- *
- * @param results The results of the competitor.
- * @return True, if successful.
- */
-bool CompetitorWithResults::setResults(const QJsonObject &results) {
-    if (!results.contains("m_mark")
-        || !results.contains("m_medalType")) {
-        return false;
-    }
-
-    this->m_mark = results["m_mark"].toString();
-    this->m_medalType = results["m_medalType"].toString();
-
-    return true;
-}
-
-/**
- * Static compare method, which can compare the result times or points of two CompetitorsWithResult.
- * Returns true, if the left competitor (lComp) got a real lesser score than the right competitor (rComp).
- *
- * @param lComp First competitor to compare.
- * @param rComp Second competitor to compare.
- * @return True, if the second competitor got a higher score.
- */
-bool CompetitorWithResults::compare(CompetitorWithResults lComp, CompetitorWithResults rComp) {
-    QString l = lComp.getMark();
-    QString r = rComp.getMark();
-
-    // check if values are numerical (-> not time values)
-    if (!l.contains(":") || !r.contains(":")) {
-        return l.toFloat() < r.toFloat();
-    }
-
-    // compare time values if not numerical
-    QString lTime(""), rTime("");
-
-    for (QChar c : l) if (c.isDigit()) lTime.append(c);
-    for (QChar c : r) if (c.isDigit()) rTime.append(c);
-
-    return lTime.compare(rTime) < 0;
-}
-
-bool CompetitorWithResults::setCompetitorWithResults(const QJsonObject &competitor) {
-    setCompetitor(competitor);
-
-    if (!competitor.contains("results")) return false;
-    QJsonObject results = competitor["results"].toObject();
-    return setResults(results);
-}
-
-void CompetitorWithResults::setCompetitorWithResults(const CompetitorWithResults &competitor) {
-    setCompetitor(competitor);
-    setMark(competitor.m_mark);
-    setMedalType(competitor.m_medalType);
-    setStatistic(competitor.m_statistic);
-}
diff --git a/src/model/CompetitorWithResults.h b/src/model/CompetitorWithResults.h
deleted file mode 100644
index a98a1e8..0000000
--- a/src/model/CompetitorWithResults.h
+++ /dev/null
@@ -1,40 +0,0 @@
-
-#pragma once
-
-#include "Competitor.h"
-#include <QString>
-#include <QMap>
-#include <QJsonObject>
-#include <QObject>
-
-class CompetitorWithResults : public Competitor {
-
-     Q_OBJECT
-
-     Q_PROPERTY(QString mark READ mark NOTIFY nMark)
-     Q_PROPERTY(QString medalType READ medalType NOTIFY nMedalType)
-     Q_PROPERTY(QString statistic READ statistic NOTIFY nStatistic)
-
-public:
-    explicit CompetitorWithResults(Competitor *parent) : Competitor(parent) {}
-
-    bool setResults(const QJsonObject &results);
-    void setMark(QString mark) { this->m_mark = mark; }
-    void setMedalType(QString medalType) { this->m_medalType = medalType; }
-    void setStatistic(QString stat) { this->m_statistic = stat; }
-
-    bool setCompetitorWithResults(const QJsonObject &competitor);
-    void setCompetitorWithResults(const CompetitorWithResults &competitor);
-
-    QString getMark() { return this->m_mark; }
-    QString getMedalType() { return this->m_medalType; }
-    QString getStatistic() { return this->m_statistic; }
-
-    static bool compare(CompetitorWithResults lComp, CompetitorWithResults rComp);
-
-private:
-    QString m_mark;
-    QString m_medalType;
-    QString m_statistic;
-
-};
diff --git a/src/model/EventInfo.cpp b/src/model/EventInfo.cpp
index e9ecd46..fef0fba 100644
--- a/src/model/EventInfo.cpp
+++ b/src/model/EventInfo.cpp
@@ -1,22 +1,21 @@
-#include <QObject>
 #include "EventInfo.h"
 
 EventInfo::EventInfo(QObject *parent) : QObject(parent) {
 }
 
 QString EventInfo::eventName() const {
-  return m_eventName;
+  return this->m_eventName;
 }
 
 void EventInfo::setEventName(const QString &newEventName) {
   m_eventName = newEventName;
 }
 
-QList<QString> EventInfo::competitors() const {
+QList<Competitor*> EventInfo::competitors() const {
   return m_competitors;
 }
 
-void EventInfo::setCompetitors(const QList<QString> &newCompetitors) {
-  m_competitors = newCompetitors;
+void EventInfo::setCompetitors(const QList<Competitor*> &newCompetitors) {
+  this->m_competitors = newCompetitors;
 }
 
diff --git a/src/model/EventInfo.h b/src/model/EventInfo.h
index 7f937b2..def3885 100644
--- a/src/model/EventInfo.h
+++ b/src/model/EventInfo.h
@@ -1,28 +1,27 @@
-#ifndef ITAT_CHALLANGE_OLYMPICS_EVENT_H
-#define ITAT_CHALLANGE_OLYMPICS_EVENT_H
+#pragma once
 
+#include "Competitor.h"
 #include <QObject>
+#include <QAbstractListModel>
 #include <qqml.h>
 
-class EventInfo : QObject {
+class EventInfo : public QObject {
   Q_OBJECT
   // QML_ELEMENT
 
-  Q_PROPERTY(QString eventName READ eventName WRITE setEventName);
-  Q_PROPERTY(QList<QString> competitors READ competitors WRITE setCompetitors);
+  Q_PROPERTY(QString eventName READ eventName CONSTANT)
+  Q_PROPERTY(QList<Competitor*> competitors READ competitors CONSTANT)
 
-  public:
+public:
   explicit EventInfo(QObject *parent = nullptr);
 
   QString eventName() const;
   void setEventName(const QString &newEventName);
 
-  QList<QString> competitors() const;
-  void setCompetitors(const QList<QString> &newCompetitors);
+  QList<Competitor*> competitors() const;
+  void setCompetitors(const QList<Competitor*> &newCompetitors);
 
-  private:
+private:
   QString m_eventName;
-  QList<QString> m_competitors;
+  QList<Competitor*> m_competitors;
 };
-
-#endif 
diff --git a/src/model/MedalWinner.cpp b/src/model/MedalWinner.cpp
deleted file mode 100644
index 56cfb22..0000000
--- a/src/model/MedalWinner.cpp
+++ /dev/null
@@ -1,57 +0,0 @@
-
-#include "MedalWinner.h"
-
-/**
- * Replaces/sets the won medals of a competitor.
- *
- * @param medals The won medals with their amount.
- * @return True, if successful.
- */
-bool MedalWinner::setMedals(const QJsonObject &medals) {
-    if (!medals.contains("ME_GOLD")
-        || !medals.contains("ME_SILVER")
-        || !medals.contains("ME_BRONZE")) {
-        return false;
-    }
-
-    setGold(medals["ME_GOLD"].toInt());
-    setSilver(medals["ME_SILVER"].toInt());
-    setBronze(medals["ME_BRONZE"].toInt());
-
-    return true;
-}
-
-/**
- * Static compare method, which can compare the amount of medals of two MedalWinners.
- * Gold has the highest priority, then m_silver and finally m_bronze.
- *
- * @param lComp First competitor to compare.
- * @param rComp Second competitor to compare.
- * @return True, if the second competitor got more or higher medals.
- */
-bool MedalWinner::compare(MedalWinner lComp, MedalWinner rComp) {
-    // create difference between medal amounts
-    int gold = lComp.getGold() - rComp.getGold();
-    int silver = lComp.getSilver() - rComp.getSilver();
-    int bronze = lComp.getBronze() - rComp.getBronze();
-
-    // compare medal differences
-    return gold < 0 || (gold == 0 && (silver < 0 || (silver == 0 && bronze < 0)));
-}
-
-bool MedalWinner::setMedalWinner(const QJsonObject &competitor) {
-    setCompetitor(competitor);
-
-    if (!competitor.contains("medals")) return false;
-    QJsonObject medals = competitor["medals"].toObject();
-    setMedals(medals);
-    return true;
-}
-
-void MedalWinner::setMedalWinner(const MedalWinner &competitor) {
-    setCompetitor(competitor);
-
-    setGold(competitor.m_gold);
-    setSilver(competitor.m_silver);
-    setBronze(competitor.m_bronze);
-}
diff --git a/src/model/MedalWinner.h b/src/model/MedalWinner.h
deleted file mode 100644
index 10d08bd..0000000
--- a/src/model/MedalWinner.h
+++ /dev/null
@@ -1,39 +0,0 @@
-
-#pragma once
-
-#include "Competitor.h"
-#include <QMap>
-#include <QJsonObject>
-
-#include <QAbstractListModel>
-
-class MedalWinner : public Competitor {
-
-     Q_OBJECT
-
-     Q_PROPERTY(int gold READ m_gold NOTIFY nGold)
-     Q_PROPERTY(int silver READ m_silver NOTIFY nSilver)
-     Q_PROPERTY(int bronze READ m_bronze NOTIFY nBronze)
-
-public:
-    explicit MedalWinner(Competitor *parent) : Competitor(parent) {}
-
-    bool setMedalWinner(const QJsonObject &competitor);
-    void setMedalWinner(const MedalWinner &competitor);
-
-    bool setMedals(const QJsonObject &medals);
-
-    void setGold(int gold) { this->m_gold = gold; }
-    void setSilver(int silver) { this->m_silver = silver; }
-    void setBronze(int bronze) { this->m_bronze = bronze; }
-
-    int getGold() { return m_gold; }
-    int getSilver() { return m_silver; }
-    int getBronze() { return m_bronze; }
-
-    static bool compare(MedalWinner lComp, MedalWinner rComp);
-
-private:
-    int m_gold, m_silver, m_bronze;
-
-};
diff --git a/src/model/SportModel.cpp b/src/model/SportModel.cpp
index 2e847b3..b393498 100644
--- a/src/model/SportModel.cpp
+++ b/src/model/SportModel.cpp
@@ -8,8 +8,7 @@
 #include <set>
 
 // sorting and filtering
-#include <map>
-#include <algorithm>
+//#include <algorithm>
 #include <regex>
 
 // float to string formatting
@@ -42,7 +41,7 @@ QVariant SportModel::data(const QModelIndex &index, int role) const {
         return event->eventName();
 
       case Competitors:
-        return event->competitors();
+        return QVariant::fromValue(event->competitors());
     }
   }
 
@@ -81,14 +80,14 @@ void SportModel::parseData() {
       qDeleteAll(m_sportList);
       m_sportList.clear();
 
-
-
       QByteArray strReply = m_reply->readAll();
 
       //parse json
       // qDebug() << "Response:" << strReply;
       QJsonDocument jsonDocument = QJsonDocument::fromJson(strReply);
 
+      map<QString, map<QString, int>> medals = getMedalsOfCompetitors();
+
       QJsonArray sports = jsonDocument["units"].toArray();
       for (const auto &sport : sports) {
         QJsonObject entry = sport.toObject();
@@ -96,15 +95,20 @@ void SportModel::parseData() {
         EventInfo *event = new EventInfo(this);
         event->setEventName(entry["eventUnitName"].toString());
 
-        QList<QString> competitors;
+        QList<Competitor*> competitors;
         for (const auto &competitor : entry["competitors"].toArray()) {
-          competitors << competitor.toObject()["name"].toString();
+          Competitor *comp = new Competitor(this);
+          comp->setCompetitor(competitor.toObject());
+          if (medals.find(comp->name()) != medals.end()) comp->setMedals(medals.find(comp->name())->second);
+          if (!competitors.empty()) comp->setStatistic(competitors.first()->mark());
+          competitors << comp;
         }
         event->setCompetitors(competitors);
 
         qDebug() << entry["eventUnitName"].toString();
         m_sportList << event;
       }
+
       endResetModel();
     }
 }
@@ -133,7 +137,7 @@ void SportModel::lastName(QList<Competitor*> &competitors) {
 
     for (int i = 0; i < competitors.size(); i++) {
         Competitor* comp = competitors.value(i);
-        string fullName = comp->getName().toUtf8().constData();
+        string fullName = comp->name().toUtf8().constData();
 
         // regex to identify names, written in CAPS
         regex r("[A-Z']{2,}");
@@ -184,43 +188,13 @@ set<QString> SportModel::getCategories() {
 }
 
 /**
- * @brief Sport::getCompetitorsByCategory Searches for all competitors, who took part in the given category.
- * @param category The category to search in.
- * @return An QJsonArray with all competitors as QJsonValueRef, which can be casted to QJsonObject.
- */
-QList<CompetitorWithResults*> SportModel::getCompetitorsByCategory(QString category) {
-    QList<CompetitorWithResults*> competitors;
-
-    if (!validateDiscipline()) return competitors;
-
-    for (const QJsonValueRef &unitRef : this->o_discipline["units"].toArray()) {
-        QJsonObject unit = unitRef.toObject();
-
-        // validate unit
-        if (!unit.contains("eventUnitName") || !unit.contains("competitors")) continue;
-
-        // search all units with the same category
-        if (unit["eventUnitName"].toString().compare(category, Qt::CaseSensitive) != 0) continue;
-
-        // add all competitors from one unit
-        for (const QJsonValueRef &compRef : unit["competitors"].toArray()) {
-            CompetitorWithResults *comp = new CompetitorWithResults(); // TODO declare comp
-            comp->setCompetitorWithResults(compRef.toObject());
-            competitors.push_back(comp);
-        }
-    }
-
-    return competitors;
-}
-
-/**
- * @brief Sport::getCompetitorsWithMedal Filters all competitors, who have at least one medal. These objects are different from getCompetitorsByCategory !!!
+ * @brief Sport::getMedalsOfCompetitor Filters all competitors, who have at least one medal. These objects are different from getCompetitorsByCategory !!!
  * @return All competitors, who won at least one medal. Structure of one competitor: {code, name, m_noc, medals{ME_GOLD, ME_SILVER, ME_BRONZE}}
  */
-QList<MedalWinner*> SportModel::getCompetitorsWithMedal() {
-    map<QString, QJsonObject> competitors;
+map<QString, map<QString, int>> SportModel::getMedalsOfCompetitors() {
+    map<QString, map<QString, int>> competitors;
 
-    if (!validateDiscipline()) return QList<MedalWinner*>();
+    if (!validateDiscipline()) return competitors;
 
     // filter all units, which have medal events
     QJsonArray units = filter(this->o_discipline["units"].toArray(), [](QJsonObject unit){
@@ -241,7 +215,7 @@ QList<MedalWinner*> SportModel::getCompetitorsWithMedal() {
         QJsonArray medalComps = filter(unit["competitors"].toArray(), [](QJsonObject comp) {
             if (!comp.contains("results")) return false;
 
-            QString medalType = comp["results"].toObject()["m_medalType"].toString();
+            QString medalType = comp["results"].toObject()["medalType"].toString();
             return !medalType.isEmpty();
         });
 
@@ -251,65 +225,26 @@ QList<MedalWinner*> SportModel::getCompetitorsWithMedal() {
             // validate competitor (with medal)
             if (!medalComp.contains("name")
                 || !medalComp.contains("results")
-                || !medalComp["results"].toObject().contains("m_medalType")) continue;
+                || !medalComp["results"].toObject().contains("medalType")) continue;
 
             QString name = medalComp["name"].toString();
-            QString medalType = medalComp["results"].toObject()["m_medalType"].toString();
+            QString medalType = medalComp["results"].toObject()["medalType"].toString();
 
             // check if competitor has other medal(s)
             if (competitors.find(name) == competitors.end()) {
-                competitors.insert({name, createCompetitorWithMedals(medalComp)});
+                map<QString, int> emptyMedalObject = {
+                    {"ME_GOLD", 0},
+                    {"ME_SILVER", 0},
+                    {"ME_BRONZE", 0}
+                };
+                competitors.insert({name, emptyMedalObject});
             }
 
             // update the medal count
-            QJsonObject updatedMedalCount = QJsonObject(competitors.find(name)->second["medals"].toObject());
-
-            int amount = updatedMedalCount[medalType].toInt() + 1;
-            updatedMedalCount.remove(medalType);
-            updatedMedalCount.insert(medalType, amount);
-
-            // create new medals QJsonObject and set it in the map
-            competitors.find(name)->second["medals"] = updatedMedalCount;
+            competitors.find(name)->second.find(medalType)->second++;
         }
     }
-
-    // convert map to QJsonArray
-    QList<MedalWinner*> output;
-    for (const pair<QString, QJsonObject> &competitor : competitors) {
-        MedalWinner *comp = new MedalWinner(); // TODO declare comp
-        comp->setMedalWinner(competitor.second);
-        output.append(comp);
-    }
-
-    return output;
-}
-
-/**
- * @brief Sport::createCompetitorWithMedals Creates a competitor QJsonObject with the following attributes: code, name, m_noc, medals{ME_GOLD, ME_SILVER, ME_BRONZE}
- * @param comp The original competitor object.
- * @return A competitor object with medal counts.
- */
-QJsonObject SportModel::createCompetitorWithMedals(QJsonObject comp) {
-    // repair competitor if something is missing
-    if (!comp.contains("code")) comp.insert("code", "0");
-    if (!comp.contains("name")) comp.insert("code", "");
-    if (!comp.contains("m_noc")) comp.insert("code", "");
-
-    // create new competitor QJsonObject and add it to the competitor map
-    QJsonObject medals {
-        {"ME_GOLD", 0},
-        {"ME_SILVER", 0},
-        {"ME_BRONZE", 0}
-    };
-
-    QJsonObject medalComp {
-        {"code", comp["code"].toString()},
-        {"name", comp["name"].toString()},
-        {"m_noc", comp["m_noc"].toString()},
-        {"medals", medals}
-    };
-
-    return medalComp;
+    return competitors;
 }
 
 /**
@@ -338,7 +273,7 @@ void SportModel::filterByCountry(QList<Competitor*> &competitors, QString nocSho
  */
 void SportModel::filterCompetitors(QList<Competitor*> &competitors, QString filter) {
     for (int i = 0; i < competitors.size(); i++) {
-        if (!competitors.value(i)->getNOC().contains(filter)) {
+        if (!competitors.value(i)->noc().contains(filter)) {
             competitors.remove(i);
             i--;
         }
@@ -349,37 +284,37 @@ void SportModel::filterCompetitors(QList<Competitor*> &competitors, QString filt
  * @brief Sport::sortByName Sort the competitors by their name (alphabetical, ascending).
  * @param competitors The competitors of one category.
  */
-void SportModel::sortByName(QList<Competitor*> &competitors) {
-    if (competitors.isEmpty()) return;
-    std::sort(competitors.begin(), competitors.end(), Competitor::compareName);
-}
+//void SportModel::sortByName(QList<Competitor*> &competitors) {
+//    if (competitors.isEmpty()) return;
+//    std::sort(competitors.begin(), competitors.end(), Competitor::compareName);
+//}
 
 /**
  * @brief Sport::sortByCountry Sort the competitors by their national olympic comittee short name (alphabetical, ascending).
  * @param competitors The competitors of one category.
  */
-void SportModel::sortByCountry(QList<Competitor*> &competitors) {
-    if (competitors.isEmpty()) return;
-    std::sort(competitors.begin(), competitors.end(), Competitor::compareNOC);
-}
+//void SportModel::sortByCountry(QList<Competitor*> &competitors) {
+//    if (competitors.isEmpty()) return;
+//    std::sort(competitors.begin(), competitors.end(), Competitor::compareNOC);
+//}
 
 /**
  * @brief Sport::sortByResult Sort the competitors by their results in one specific category (numerical, ascending).
  * @param competitors The competitors of one category.
  */
-void SportModel::sortByResult(QList<CompetitorWithResults*> &competitors) {
-    if (competitors.isEmpty()) return;
-    std::sort(competitors.begin(), competitors.end(), CompetitorWithResults::compare);
-}
+//void SportModel::sortByResult(QList<Competitor*> &competitors) {
+//    if (competitors.isEmpty()) return;
+//    std::sort(competitors.begin(), competitors.end(), Competitor::compareMark);
+//}
 
 /**
  * @brief Sport::sortByMedals Sort the competitors by their medal amounts in one specific category (numerical, ascending).
  * @param competitors The competitors of one category.
  */
-void SportModel::sortByMedals(QList<MedalWinner*> &competitors) {
-    if (competitors.isEmpty()) return;
-    std::sort(competitors.begin(), competitors.end(), MedalWinner::compare);
-}
+//void SportModel::sortByMedals(QList<Competitor*> &competitors) {
+//    if (competitors.isEmpty()) return;
+//    std::sort(competitors.begin(), competitors.end(), Competitor::compareMedals);
+//}
 
 /**
  * @brief Sport::reverseOrder Reverses the order of the competitors.
@@ -402,15 +337,15 @@ void SportModel::reverseOrder(QList<Competitor*> &competitors) {
  * Stores the m_statistic in obj->results->stat for each competitor.
  * @param competitors The competitors of one category.
  */
-void SportModel::addRelativeToFirst(QList<CompetitorWithResults*> &competitors) {
+void SportModel::addRelativeToFirst(QList<Competitor*> &competitors) {
     if (competitors.isEmpty()) return;
 
-    QString reference = competitors.value(0)->getMark();
+    QString reference = competitors.value(0)->mark();
 
     for (int i = 0; i < competitors.size(); i++) {
-        CompetitorWithResults *comp = competitors.value(i);
+        Competitor *comp = competitors.value(i);
 
-        QString result = comp->getMark();
+        QString result = comp->mark();
 
         // format relative float value to string with 2 digits after decimal point and sign
         stringstream sstream;
diff --git a/src/model/SportModel.h b/src/model/SportModel.h
index 5c3bad1..808a1cc 100644
--- a/src/model/SportModel.h
+++ b/src/model/SportModel.h
@@ -1,7 +1,5 @@
 #pragma once
 
-#include "MedalWinner.h"
-#include "CompetitorWithResults.h"
 #include <QAbstractListModel>
 #include <QNetworkAccessManager>
 #include <qcontainerfwd.h>
@@ -40,23 +38,22 @@ public:
   virtual QHash<int, QByteArray> roleNames() const override;
 
   set<QString> getCategories();
-  QList<CompetitorWithResults*> getCompetitorsByCategory(QString category); // TODO ref instead of obj
-  QList<MedalWinner*> getCompetitorsWithMedal(); // TODO ref instead of obj
+  map<QString, map<QString, int>> getMedalsOfCompetitors();
 
   // filter to change the current competitor list
-  void lastName(QList<Competitor*> &competitors); // TODO ref instead of obj
-  void filterByName(QList<Competitor*> &competitors, QString name); // TODO ref instead of obj
-  void filterByCountry(QList<Competitor*> &competitors, QString nocShort); // TODO ref instead of obj
+  void lastName(QList<Competitor*> &competitors);
+  void filterByName(QList<Competitor*> &competitors, QString name);
+  void filterByCountry(QList<Competitor*> &competitors, QString nocShort);
 
   // sort functions to change the order of the current competitor list
-  void sortByName(QList<Competitor*> &competitors); // TODO ref instead of obj
-  void sortByCountry(QList<Competitor*> &competitors); // TODO ref instead of obj
-  void sortByResult(QList<CompetitorWithResults*> &competitors); // TODO ref instead of obj
-  void sortByMedals(QList<MedalWinner*> &competitors); // TODO ref instead of obj
-  void reverseOrder(QList<Competitor*> &competitors); // TODO ref instead of obj
+//  void sortByName(QList<Competitor*> &competitors);
+//  void sortByCountry(QList<Competitor*> &competitors);
+//  void sortByResult(QList<Competitor*> &competitors);
+//  void sortByMedals(QList<Competitor*> &competitors);
+  void reverseOrder(QList<Competitor*> &competitors);
 
   // statistic function
-  void addRelativeToFirst(QList<CompetitorWithResults*> &competitors); // TODO ref instead of obj
+  void addRelativeToFirst(QList<Competitor*> &competitors);
 
   QString discipline() const;
   void setDiscipline(const QString &discipline);
@@ -77,8 +74,6 @@ private:
 
   void filterCompetitors(QList<Competitor*> &competitors, QString filter); // TODO ref instead of obj
 
-  QJsonObject createCompetitorWithMedals(QJsonObject medalComp);
-
   // function for statistic calculation
   float calcRelativeStat(QString ref, QString val);