NOTICKET: Javaodc & Cleanup

Signed-off-by: Dominik Säume <Dominik.Saeume@hmmh.de>

src/main/java/de/hitec/nhplus/fixtures/Fixtures.java

@@ -1,6 +1,7 @@
 package de.hitec.nhplus.fixtures;
 
 import de.hitec.nhplus.datastorage.ConnectionBuilder;
+import de.hitec.nhplus.nurse.Nurse;
 import de.hitec.nhplus.patient.Patient;
 
 import java.sql.Connection;
@@ -28,15 +29,17 @@ public class Fixtures {
             patientFixture.setupTable(connection);
             Map<String, Patient> patientsByName = patientFixture.load();
 
-            TreatmentFixture treatmentFixture = new TreatmentFixture(patientsByName);
+            NurseFixture nurseFixture = new NurseFixture();
+            nurseFixture.dropTable(connection);
+            nurseFixture.setupTable(connection);
+            Map<String, Nurse> nursesByName = nurseFixture.load();
+
+
+            TreatmentFixture treatmentFixture = new TreatmentFixture(patientsByName, nursesByName);
             treatmentFixture.dropTable(connection);
             treatmentFixture.setupTable(connection);
             treatmentFixture.load();
 
-            NurseFixture nurseFixture = new NurseFixture();
-            nurseFixture.dropTable(connection);
-            nurseFixture.setupTable(connection);
-            nurseFixture.load();
 
             MedicationFixture medicationFixture = new MedicationFixture();
             medicationFixture.dropTable(connection);

src/main/java/de/hitec/nhplus/fixtures/MedicationFixture.java

@@ -5,7 +5,6 @@ import de.hitec.nhplus.datastorage.DaoFactory;
 import de.hitec.nhplus.medication.Ingredient;
 import de.hitec.nhplus.medication.Medication;
 import de.hitec.nhplus.medication.database.MedicationDao;
-import de.hitec.nhplus.treatment.Treatment;
 
 import java.io.InputStream;
 import java.nio.charset.StandardCharsets;

src/main/java/de/hitec/nhplus/fixtures/PatientFixture.java

@@ -4,7 +4,6 @@ import de.hitec.nhplus.Main;
 import de.hitec.nhplus.datastorage.DaoFactory;
 import de.hitec.nhplus.patient.Patient;
 import de.hitec.nhplus.patient.database.PatientDao;
-import de.hitec.nhplus.treatment.Treatment;
 
 import java.io.InputStream;
 import java.nio.charset.StandardCharsets;

src/main/java/de/hitec/nhplus/fixtures/TreatmentFixture.java

@@ -2,6 +2,7 @@ package de.hitec.nhplus.fixtures;
 
 import de.hitec.nhplus.Main;
 import de.hitec.nhplus.datastorage.DaoFactory;
+import de.hitec.nhplus.nurse.Nurse;
 import de.hitec.nhplus.patient.Patient;
 import de.hitec.nhplus.treatment.Treatment;
 import de.hitec.nhplus.treatment.database.TreatmentDao;
@@ -23,9 +24,11 @@ import static de.hitec.nhplus.utils.DateConverter.convertStringToLocalTime;
  */
 public class TreatmentFixture implements Fixture<Treatment> {
     private final Map<String, Patient> patientsByName;
+    private final Map<String, Nurse> nursesByName;
 
-    public TreatmentFixture(Map<String, Patient> patientsByName) {
+    public TreatmentFixture(Map<String, Patient> patientsByName, Map<String, Nurse> nursesByName) {
         this.patientsByName = patientsByName;
+        this.nursesByName = nursesByName;
     }
 
     @Override
@@ -51,9 +54,13 @@ public class TreatmentFixture implements Fixture<Treatment> {
         Patient ahmet = patientsByName.get("Ahmet");
         Patient elisabeth = patientsByName.get("Elisabeth");
 
+        Nurse ole = nursesByName.get("Ole");
+        Nurse armin = nursesByName.get("Armin");
+
         treatments.add(new Treatment(
                 1,
                 seppl,
+                ole,
                 convertStringToLocalDate("2023-06-03"),
                 convertStringToLocalTime("11:00"),
                 convertStringToLocalTime("15:00"),
@@ -65,6 +72,7 @@ public class TreatmentFixture implements Fixture<Treatment> {
         treatments.add(new Treatment(
                 2,
                 seppl,
+                armin,
                 convertStringToLocalDate("2023-06-05"),
                 convertStringToLocalTime("11:00"),
                 convertStringToLocalTime("12:30"),
@@ -76,6 +84,7 @@ public class TreatmentFixture implements Fixture<Treatment> {
         treatments.add(new Treatment(
                 3,
                 martina,
+                ole,
                 convertStringToLocalDate("2023-06-04"),
                 convertStringToLocalTime("07:30"),
                 convertStringToLocalTime("08:00"),
@@ -85,6 +94,7 @@ public class TreatmentFixture implements Fixture<Treatment> {
         treatments.add(new Treatment(
                 4,
                 seppl,
+                armin,
                 convertStringToLocalDate("2023-06-06"),
                 convertStringToLocalTime("15:10"),
                 convertStringToLocalTime("16:00"),
@@ -94,6 +104,7 @@ public class TreatmentFixture implements Fixture<Treatment> {
         treatments.add(new Treatment(
                 8,
                 seppl,
+                ole,
                 convertStringToLocalDate("2023-06-08"),
                 convertStringToLocalTime("15:00"),
                 convertStringToLocalTime("16:00"),
@@ -103,6 +114,7 @@ public class TreatmentFixture implements Fixture<Treatment> {
         treatments.add(new Treatment(
                 9,
                 martina,
+                armin,
                 convertStringToLocalDate("2023-06-07"),
                 convertStringToLocalTime("11:00"),
                 convertStringToLocalTime("11:30"),
@@ -112,6 +124,7 @@ public class TreatmentFixture implements Fixture<Treatment> {
         treatments.add(new Treatment(
                 12,
                 hans,
+                armin,
                 convertStringToLocalDate("2023-06-08"),
                 convertStringToLocalTime("15:00"),
                 convertStringToLocalTime("15:30"),
@@ -121,6 +134,7 @@ public class TreatmentFixture implements Fixture<Treatment> {
         treatments.add(new Treatment(
                 14,
                 ahmet,
+                ole,
                 convertStringToLocalDate("2023-08-24"),
                 convertStringToLocalTime("09:30"),
                 convertStringToLocalTime("10:15"),
@@ -129,6 +143,7 @@ public class TreatmentFixture implements Fixture<Treatment> {
         treatments.add(new Treatment(
                 16,
                 elisabeth,
+                armin,
                 convertStringToLocalDate("2023-08-31"),
                 convertStringToLocalTime("13:30"),
                 convertStringToLocalTime("13:45"),
@@ -138,6 +153,7 @@ public class TreatmentFixture implements Fixture<Treatment> {
         treatments.add(new Treatment(
                 17,
                 elisabeth,
+                ole,
                 convertStringToLocalDate("2023-09-01"),
                 convertStringToLocalTime("16:00"),
                 convertStringToLocalTime("17:00"),

src/main/java/de/hitec/nhplus/treatment/AllTreatmentController.java

@@ -2,6 +2,8 @@ package de.hitec.nhplus.treatment;
 
 import de.hitec.nhplus.Main;
 import de.hitec.nhplus.datastorage.DaoFactory;
+import de.hitec.nhplus.nurse.Nurse;
+import de.hitec.nhplus.nurse.database.NurseDao;
 import de.hitec.nhplus.patient.Patient;
 import de.hitec.nhplus.patient.database.PatientDao;
 import de.hitec.nhplus.treatment.database.TreatmentDao;
@@ -37,6 +39,9 @@ public class AllTreatmentController {
     @FXML
     private TableColumn<Treatment, String> columnPatientName;
 
+    @FXML
+    private TableColumn<Treatment, String> columnNurseName;
+
     @FXML
     private TableColumn<Treatment, String> columnDate;
 
@@ -52,6 +57,9 @@ public class AllTreatmentController {
     @FXML
     private ComboBox<String> comboBoxPatientSelection;
 
+    @FXML
+    public ComboBox<String> comboBoxNurseSelection;
+
     @FXML
     private Button buttonDelete;
 
@@ -59,6 +67,8 @@ public class AllTreatmentController {
     private TreatmentDao dao;
     private final ObservableList<String> patientSelection = FXCollections.observableArrayList();
     private ArrayList<Patient> patientList;
+    private final ObservableList<String> nurseSelection = FXCollections.observableArrayList();
+    private ArrayList<Nurse> nurseList;
 
     /**
      * Initialization method that is called after the binding of all the fields.
@@ -67,7 +77,9 @@ public class AllTreatmentController {
     public void initialize() {
         readAllAndShowInTableView();
         comboBoxPatientSelection.setItems(patientSelection);
-        comboBoxPatientSelection.getSelectionModel().select(0);
+        comboBoxPatientSelection.getSelectionModel().select("alle");
+
+        comboBoxNurseSelection.setItems(nurseSelection);
 
         this.columnId.setCellValueFactory(new PropertyValueFactory<>("id"));
         this.columnPatientName.setCellValueFactory(
@@ -76,6 +88,12 @@ public class AllTreatmentController {
                     return new SimpleStringProperty(patient.getSurName() + ", " + patient.getFirstName());
                 }
         );
+        this.columnNurseName.setCellValueFactory(
+                cellData -> {
+                    Nurse nurse = cellData.getValue().getNurse();
+                    return new SimpleStringProperty(nurse.getSurName() + ", " + nurse.getFirstName());
+                }
+        );
         this.columnDate.setCellValueFactory(new PropertyValueFactory<>("date"));
         this.columnBegin.setCellValueFactory(new PropertyValueFactory<>("begin"));
         this.columnEnd.setCellValueFactory(new PropertyValueFactory<>("end"));
@@ -97,7 +115,6 @@ public class AllTreatmentController {
      * Internal method to read all data and set it to the table view.
      */
     public void readAllAndShowInTableView() {
-        comboBoxPatientSelection.getSelectionModel().select(0);
         this.dao = DaoFactory.getInstance().createTreatmentDao();
         try {
             this.treatments.setAll(dao.readAll());
@@ -110,13 +127,19 @@ public class AllTreatmentController {
      * Internal method to create the data set for the combobox that is used for creating a new {@link Treatment}.
      */
     private void createComboBoxData() {
-        PatientDao dao = DaoFactory.getInstance().createPatientDAO();
+        PatientDao patientDAO = DaoFactory.getInstance().createPatientDAO();
+        NurseDao nurseDao = DaoFactory.getInstance().createNurseDAO();
         try {
-            patientList = (ArrayList<Patient>) dao.readAll();
+            patientList = (ArrayList<Patient>) patientDAO.readAll();
             this.patientSelection.add("alle");
             for (Patient patient : patientList) {
                 this.patientSelection.add(patient.getSurName());
             }
+
+            nurseList = (ArrayList<Nurse>) nurseDao.readAll();
+            for (Nurse nurse : nurseList) {
+                this.nurseSelection.add(nurse.getSurName());
+            }
         } catch (SQLException exception) {
             exception.printStackTrace();
         }
@@ -125,10 +148,10 @@ public class AllTreatmentController {
     /**
      * Internal method to get the {@link Patient} object by its surname.
      *
-     * @see AllTreatmentController#handleComboBox
+     * @see AllTreatmentController#handleComboBoxPatient
      * @see AllTreatmentController#handleNewTreatment
      */
-    private Patient searchInList(String surname) {
+    private Patient searchInPatientList(String surname) {
         for (Patient patient : this.patientList) {
             if (patient.getSurName().equals(surname)) {
                 return patient;
@@ -138,49 +161,17 @@ public class AllTreatmentController {
     }
 
     /**
-     * Internal method to create a {@link TreatmentModalController TreatmentModal}.
+     * Internal method to get the {@link Nurse} object by its surname.
      *
-     * @param treatment The {@link Treatment} which should be edited. Set null to create a new one.
-     * @param title     The Title of the created modal.
-     * @param patient   The {@link Patient} whose {@link Treatment} this is.
+     * @see AllTreatmentController#handleNewTreatment
      */
-    public void treatmentWindow(Treatment treatment, String title, Patient patient) {
-        try {
-            FXMLLoader loader = new FXMLLoader(
-                    Main.class.getResource("/de/hitec/nhplus/treatment/TreatmentModal.fxml")
-            );
-            BorderPane pane = loader.load();
-            Scene scene = new Scene(pane);
-            Stage stage = new Stage();
-
-            TreatmentModalController controller = loader.getController();
-            controller.initialize(
-                    this,
-                    stage,
-                    treatment,
-                    patient
-            );
-
-            stage.setScene(scene);
-            stage.setTitle(title);
-            stage.setResizable(true);
-            stage.setAlwaysOnTop(true);
-            stage.showAndWait();
-        } catch (IOException exception) {
-            exception.printStackTrace();
+    private Nurse searchInNurseList(String surname) {
+        for (Nurse nurse : this.nurseList) {
+            if (nurse.getSurName().equals(surname)) {
+                return nurse;
             }
         }
-
-    /**
-     * Method to create a new {@link Treatment}.
-     */
-    protected void createTreatment(Treatment treatment) {
-        TreatmentDao dao = DaoFactory.getInstance().createTreatmentDao();
-        try {
-            dao.create(treatment);
-        } catch (SQLException exception) {
-            exception.printStackTrace();
-        }
+        return null;
     }
 
     /**
@@ -195,8 +186,20 @@ public class AllTreatmentController {
         }
     }
 
+    /**
+     * Method to create a new {@link Treatment}.
+     */
+    public void createTreatment(Treatment treatment) {
+        TreatmentDao dao = DaoFactory.getInstance().createTreatmentDao();
+        try {
+            dao.create(treatment);
+        } catch (SQLException exception) {
+            exception.printStackTrace();
+        }
+    }
+
     @FXML
-    public void handleComboBox() {
+    public void handleComboBoxPatient() {
         String selectedPatient = this.comboBoxPatientSelection.getSelectionModel().getSelectedItem();
         this.treatments.clear();
         this.dao = DaoFactory.getInstance().createTreatmentDao();
@@ -209,16 +212,51 @@ public class AllTreatmentController {
             }
         }
 
-        Patient patient = searchInList(selectedPatient);
+        Patient patient = searchInPatientList(selectedPatient);
         if (patient != null) {
             try {
-                this.treatments.setAll(this.dao.readTreatmentsByPid(patient.getId()));
+                this.treatments.setAll(this.dao.readTreatmentsByPatient(patient.getId()));
             } catch (SQLException exception) {
                 exception.printStackTrace();
             }
         }
     }
 
+    /**
+     * Internal method to create a {@link TreatmentModalController TreatmentModal}.
+     *
+     * @param treatment The {@link Treatment} which should be edited. Set null to create a new one.
+     * @param title     The Title of the created modal.
+     * @param patient   The {@link Patient} whose {@link Treatment} this is.
+     * @param nurse     The {@link Nurse} who did the {@link Treatment}.
+     */
+    public void treatmentWindow(Treatment treatment, String title, Patient patient, Nurse nurse) {
+        try {
+            FXMLLoader loader = new FXMLLoader(
+                    Main.class.getResource("/de/hitec/nhplus/treatment/TreatmentModal.fxml")
+            );
+            BorderPane pane = loader.load();
+            Scene scene = new Scene(pane);
+            Stage stage = new Stage();
+
+            TreatmentModalController controller = loader.getController();
+            controller.initialize(
+                    this,
+                    stage,
+                    treatment,
+                    patient,
+                    nurse
+            );
+
+            stage.setScene(scene);
+            stage.setTitle(title);
+            stage.setResizable(true);
+            stage.setAlwaysOnTop(true);
+            stage.showAndWait();
+        } catch (IOException exception) {
+            exception.printStackTrace();
+        }
+    }
 
     @FXML
     public void handleDelete() {
@@ -234,17 +272,31 @@ public class AllTreatmentController {
 
     @FXML
     public void handleNewTreatment() {
-        try {
         String selectedPatient = this.comboBoxPatientSelection.getSelectionModel().getSelectedItem();
-            Patient patient = searchInList(selectedPatient);
-            treatmentWindow(null, "NHPlus - Neue Behandlung", patient);
-        } catch (NullPointerException exception) {
+        Patient patient = searchInPatientList(selectedPatient);
+
+        if(patient == null) {
             Alert alert = new Alert(Alert.AlertType.INFORMATION);
             alert.setTitle("Information");
             alert.setHeaderText("Patient für die Behandlung fehlt!");
             alert.setContentText("Wählen Sie über die Combobox einen Patienten aus!");
             alert.showAndWait();
+            return;
         }
+
+        String selectedNurse = this.comboBoxNurseSelection.getSelectionModel().getSelectedItem();
+        Nurse nurse = searchInNurseList(selectedNurse);
+
+        if(nurse == null) {
+            Alert alert = new Alert(Alert.AlertType.INFORMATION);
+            alert.setTitle("Information");
+            alert.setHeaderText("Pfleger für die Behandlung fehlt!");
+            alert.setContentText("Wählen Sie über die Combobox einen Pfleger aus!");
+            alert.showAndWait();
+            return;
+        }
+
+        treatmentWindow(null, "NHPlus - Neue Behandlung", patient, nurse);
     }
 
     @FXML
@@ -254,18 +306,14 @@ public class AllTreatmentController {
             if (event.getClickCount() == 2 && (tableView.getSelectionModel().getSelectedItem() != null)) {
                 int index = this.tableView.getSelectionModel().getSelectedIndex();
                 Treatment treatment = this.treatments.get(index);
-                try {
                 treatmentWindow(
                         treatment,
                         "NHPlus - Behandlung",
-                            DaoFactory.getInstance().createPatientDAO().read(
-                                    treatment.getPatient().getId()
-                            )
+                        treatment.getPatient(),
+                        treatment.getNurse()
                 );
-                } catch (SQLException e) {
-                    throw new RuntimeException(e);
-                }
             }
         });
+
     }
 }

src/main/java/de/hitec/nhplus/treatment/Treatment.java

@@ -1,5 +1,6 @@
 package de.hitec.nhplus.treatment;
 
+import de.hitec.nhplus.nurse.Nurse;
 import de.hitec.nhplus.patient.Patient;
 import de.hitec.nhplus.utils.DateConverter;
 import javafx.beans.property.SimpleIntegerProperty;
@@ -19,6 +20,7 @@ import java.util.StringJoiner;
 public class Treatment {
     private SimpleIntegerProperty id;
     private final SimpleObjectProperty<Patient> patient;
+    private final SimpleObjectProperty<Nurse> nurse;
     private final SimpleObjectProperty<LocalDate> date;
     private final SimpleObjectProperty<LocalTime> begin;
     private final SimpleObjectProperty<LocalTime> end;
@@ -34,6 +36,7 @@ public class Treatment {
      */
     public Treatment(
             Patient patient,
+            Nurse nurse,
             LocalDate date,
             LocalTime begin,
             LocalTime end,
@@ -41,6 +44,7 @@ public class Treatment {
             String remarks
     ) {
         this.patient = new SimpleObjectProperty<>(patient);
+        this.nurse = new SimpleObjectProperty<>(nurse);
         this.date = new SimpleObjectProperty<>(date);
         this.begin = new SimpleObjectProperty<>(begin);
         this.end = new SimpleObjectProperty<>(end);
@@ -54,6 +58,7 @@ public class Treatment {
     public Treatment(
             int id,
             Patient patient,
+            Nurse nurse,
             LocalDate date,
             LocalTime begin,
             LocalTime end,
@@ -62,6 +67,7 @@ public class Treatment {
     ) {
         this.id = new SimpleIntegerProperty(id);
         this.patient = new SimpleObjectProperty<>(patient);
+        this.nurse = new SimpleObjectProperty<>(nurse);
         this.date = new SimpleObjectProperty<>(date);
         this.begin = new SimpleObjectProperty<>(begin);
         this.end = new SimpleObjectProperty<>(end);
@@ -77,6 +83,10 @@ public class Treatment {
         return patient.getValue();
     }
 
+    public Nurse getNurse() {
+        return nurse.getValue();
+    }
+
     public String getDate() {
         return date.getValue().toString();
     }
@@ -117,6 +127,10 @@ public class Treatment {
         return patient;
     }
 
+    public SimpleObjectProperty<Nurse> nurseProperty() {
+        return nurse;
+    }
+
     public SimpleObjectProperty<LocalDate> dateProperty() {
         return date;
     }
@@ -146,6 +160,7 @@ public class Treatment {
                 .add("TREATMENT")
                 .add("ID: " + this.getId())
                 .add("Patient: " + this.getPatient().getSurName() + ", " + this.getPatient().getFirstName())
+                .add("Nurse: " + this.getNurse().getSurName() + ", " + this.getNurse().getFirstName())
                 .add("Date: " + this.getDate())
                 .add("Begin: " + this.getBegin())
                 .add("End: " + this.getEnd())

src/main/java/de/hitec/nhplus/treatment/TreatmentModalController.java

@@ -1,5 +1,6 @@
 package de.hitec.nhplus.treatment;
 
+import de.hitec.nhplus.nurse.Nurse;
 import de.hitec.nhplus.patient.Patient;
 import de.hitec.nhplus.utils.DateConverter;
 import javafx.beans.value.ChangeListener;
@@ -19,6 +20,8 @@ import static de.hitec.nhplus.utils.Validator.*;
  * @author Dominik Säume
  */
 public class TreatmentModalController {
+    @FXML
+    private Label labelNurseName;
     @FXML
     private Label labelFirstName;
     @FXML
@@ -38,22 +41,30 @@ public class TreatmentModalController {
     private AllTreatmentController controller;
     private Stage stage;
     private Patient patient;
+    private Nurse nurse;
     private Treatment treatment;
     private boolean isNewTreatment = false;
 
     /**
      * Initialization method that is called after the binding of all the fields.
      */
-    @FXML
-    public void initialize(AllTreatmentController controller, Stage stage, Treatment treatment, Patient patient) {
+    public void initialize(
+            AllTreatmentController controller,
+            Stage stage,
+            Treatment treatment,
+            Patient patient,
+            Nurse nurse
+    ) {
         this.controller = controller;
         this.stage = stage;
         this.patient = patient;
+        this.nurse = nurse;
         if (treatment == null) {
             isNewTreatment = true;
             LocalTime currentTime = LocalTime.now();
             this.treatment = new Treatment(
                     patient,
+                    nurse,
                     LocalDate.now(),
                     LocalTime.of(currentTime.getHour(), currentTime.getMinute()),
                     LocalTime.of(currentTime.getHour(), currentTime.getMinute()),
@@ -105,10 +116,12 @@ public class TreatmentModalController {
         });
 
     }
+
     /**
      * Internal method to show the data in the view.
      */
     private void showData() {
+        this.labelNurseName.setText(nurse.getSurName());
         this.labelFirstName.setText(patient.getFirstName());
         this.labelSurName.setText(patient.getSurName());
         LocalDate date = DateConverter.convertStringToLocalDate(treatment.getDate());

src/main/java/de/hitec/nhplus/treatment/database/TreatmentDao.java

@@ -3,6 +3,7 @@ package de.hitec.nhplus.treatment.database;
 import de.hitec.nhplus.datastorage.DaoFactory;
 import de.hitec.nhplus.datastorage.DaoImp;
 import de.hitec.nhplus.patient.Patient;
+import de.hitec.nhplus.nurse.Nurse;
 import de.hitec.nhplus.treatment.Treatment;
 import de.hitec.nhplus.utils.DateConverter;
 
@@ -30,16 +31,17 @@ public class TreatmentDao extends DaoImp<Treatment> {
     protected PreparedStatement getCreateStatement(Treatment treatment) throws SQLException {
         final String SQL = """
                     INSERT INTO treatment
-                    (patientId, date, begin, end, description, remark)
-                    VALUES (?, ?, ?, ?, ?, ?)
+                    (patientId, nurseId, date, begin, end, description, remark)
+                    VALUES (?, ?, ?, ?, ?, ?, ?)
                 """;
         PreparedStatement statement = this.connection.prepareStatement(SQL);
         statement.setInt(1, treatment.getPatient().getId());
-        statement.setString(2, treatment.getDate());
-        statement.setString(3, treatment.getBegin());
-        statement.setString(4, treatment.getEnd());
-        statement.setString(5, treatment.getDescription());
-        statement.setString(6, treatment.getRemarks());
+        statement.setInt(2, treatment.getNurse().getId());
+        statement.setString(3, treatment.getDate());
+        statement.setString(4, treatment.getBegin());
+        statement.setString(5, treatment.getEnd());
+        statement.setString(6, treatment.getDescription());
+        statement.setString(7, treatment.getRemarks());
         return statement;
     }
 
@@ -56,11 +58,12 @@ public class TreatmentDao extends DaoImp<Treatment> {
         return new Treatment(
                 result.getInt(1),
                 DaoFactory.getInstance().createPatientDAO().read(result.getInt(2)),
-                DateConverter.convertStringToLocalDate(result.getString(3)),
-                DateConverter.convertStringToLocalTime(result.getString(4)),
+                DaoFactory.getInstance().createNurseDAO().read(result.getInt(3)),
+                DateConverter.convertStringToLocalDate(result.getString(4)),
                 DateConverter.convertStringToLocalTime(result.getString(5)),
-                result.getString(6),
-                result.getString(7)
+                DateConverter.convertStringToLocalTime(result.getString(6)),
+                result.getString(7),
+                result.getString(8)
         );
     }
 
@@ -86,11 +89,25 @@ public class TreatmentDao extends DaoImp<Treatment> {
      * @param patientId The {@link Patient#id ID} of the {@link Patient} whose {@link Treatment}s are to be retrieved.
      * @return A {@link List} of {@link Treatment} objects associated with the specified {@link Patient} ID.
      */
-    public List<Treatment> readTreatmentsByPid(int patientId) throws SQLException {
+    public List<Treatment> readTreatmentsByPatient(int patientId) throws SQLException {
         final String SQL = "SELECT * FROM treatment WHERE patientId = ?";
         PreparedStatement statement = this.connection.prepareStatement(SQL);
         statement.setInt(1, patientId);
+        ResultSet result = statement.executeQuery();
+        return getListFromResultSet(result);
+    }
 
+    /**
+     * Retrieves a list of {@link Treatment}s associated with a specific
+     * {@link Nurse#id patient ID} from the database.
+     *
+     * @param nurseId The {@link Nurse#id ID} of the {@link Nurse} whose {@link Treatment}s are to be retrieved.
+     * @return A {@link List} of {@link Treatment} objects associated with the specified {@link Nurse} ID.
+     */
+    public List<Treatment> readTreatmentsByNurse(int nurseId) throws SQLException {
+        final String SQL = "SELECT * FROM treatment WHERE nurseId = ?";
+        PreparedStatement statement = this.connection.prepareStatement(SQL);
+        statement.setInt(1, nurseId);
         ResultSet result = statement.executeQuery();
         return getListFromResultSet(result);
     }
@@ -99,7 +116,6 @@ public class TreatmentDao extends DaoImp<Treatment> {
     protected PreparedStatement getUpdateStatement(Treatment treatment) throws SQLException {
         final String SQL = """
                    UPDATE treatment SET
-                   patientId = ?,
                    date = ?,
                    begin = ?,
                    end = ?,
@@ -108,13 +124,12 @@ public class TreatmentDao extends DaoImp<Treatment> {
                    WHERE id = ?
                 """;
         PreparedStatement statement = this.connection.prepareStatement(SQL);
-        statement.setInt(1, treatment.getPatient().getId());
-        statement.setString(2, treatment.getDate());
-        statement.setString(3, treatment.getBegin());
-        statement.setString(4, treatment.getEnd());
-        statement.setString(5, treatment.getDescription());
-        statement.setString(6, treatment.getRemarks());
-        statement.setInt(7, treatment.getId());
+        statement.setString(1, treatment.getDate());
+        statement.setString(2, treatment.getBegin());
+        statement.setString(3, treatment.getEnd());
+        statement.setString(4, treatment.getDescription());
+        statement.setString(5, treatment.getRemarks());
+        statement.setInt(6, treatment.getId());
         return statement;
     }
 

src/main/resources/de/hitec/nhplus/treatment/AllTreatmentView.fxml

@@ -28,6 +28,11 @@
                         minWidth="80.0"
                         text="Patient"
                 />
+                <TableColumn
+                        fx:id="columnNurseName"
+                        minWidth="80.0"
+                        text="Pflegekraft"
+                />
                 <TableColumn
                         fx:id="columnDate"
                         maxWidth="-1.0"
@@ -66,7 +71,11 @@
                     <ComboBox
                             fx:id="comboBoxPatientSelection"
                             prefWidth="200.0"
-                            onAction="#handleComboBox"
+                            onAction="#handleComboBoxPatient"
+                    />
+                    <ComboBox
+                            fx:id="comboBoxNurseSelection"
+                            prefWidth="200.0"
                     />
                     <Button
                             mnemonicParsing="false"

src/main/resources/de/hitec/nhplus/treatment/TreatmentModal.fxml

@@ -30,21 +30,33 @@
             <Label
                     GridPane.rowIndex="0"
                     GridPane.columnIndex="0"
-                    text="Vorname:"
+                    text="Pfleger:"
             />
             <Label
                     GridPane.rowIndex="0"
                     GridPane.columnIndex="1"
                     prefWidth="200"
+                    fx:id="labelNurseName" text="Pfleger Name"
+            />
+            <!-- Row 1 -->
+            <Label
+                    GridPane.rowIndex="1"
+                    GridPane.columnIndex="0"
+                    text="Vorname:"
+            />
+            <Label
+                    GridPane.rowIndex="1"
+                    GridPane.columnIndex="1"
+                    prefWidth="200"
                     fx:id="labelFirstName" text="Vorname"
             />
             <Label
-                    GridPane.rowIndex="0"
+                    GridPane.rowIndex="1"
                     GridPane.columnIndex="3"
                     text="Nachname:"
             />
             <Label
-                    GridPane.rowIndex="0"
+                    GridPane.rowIndex="1"
                     GridPane.columnIndex="4"
                     prefWidth="200"
                     fx:id="labelSurName"

src/main/resources/de/hitec/nhplus/treatment/database/Treatment.sql

@@ -2,10 +2,12 @@ CREATE TABLE treatment
 (
     id          INTEGER PRIMARY KEY AUTOINCREMENT,
     patientId   INTEGER NOT NULL,
+    nurseId     INTEGER NOT NULL ,
     date        TEXT    NOT NULL,
     begin       TEXT    NOT NULL,
     end         TEXT    NOT NULL,
     description TEXT    NOT NULL,
     remark      TEXT    NOT NULL,
-    FOREIGN KEY (patientId) REFERENCES patient (id) ON DELETE CASCADE
+    FOREIGN KEY (patientId) REFERENCES patient (id) ON DELETE CASCADE,
+    FOREIGN KEY (nurseId) REFERENCES nurse (id) ON DELETE SET NULL
 )