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#27: WIP
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Browse source 
Signed-off-by: Dominik Säume <Dominik.Saeume@hmmh.de>
This commit is contained in:
Dominik Säume 2024-05-22 11:56:53 +02:00 committed by Ole Kück
parent 275aa3252a
commit ef8d7397d0
8 changed files with 245 additions and 106 deletions
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2
.idea/dataSources.xml
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@ -1,7 +1,7 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="DataSourceManagerImpl" format="xml" multifile-model="true">
<data-source source="LOCAL" name="nursingHome.db" uuid="5a5b8be1-080b-4129-b89d-42f1ea832b90">
<data-source source="LOCAL" name="Database" uuid="5a5b8be1-080b-4129-b89d-42f1ea832b90">
<driver-ref>sqlite.xerial</driver-ref>
<synchronize>true</synchronize>
<jdbc-driver>org.sqlite.JDBC</jdbc-driver>

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db/nursingHome.db
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169
src/main/java/de/hitec/nhplus/fixtures/MedicationFixture.java
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@ -1,17 +1,17 @@
package de.hitec.nhplus.fixtures;
import de.hitec.nhplus.Main;
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 java.io.InputStream;
import java.nio.charset.StandardCharsets;
import java.sql.Connection;
import java.sql.SQLException;
import java.util.*;
import de.hitec.nhplus.Main;
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;
/**
* {@link Fixture} for {@link Medication}.
*
@ -20,11 +20,13 @@ import java.util.*;
public class MedicationFixture implements Fixture<Medication> {
private static final String SCHEMA = "/de/hitec/nhplus/medication/database/Medication.sql";
private static final String INGREDIENT_SCHEMA = "/de/hitec/nhplus/medication/database/Medication_Ingredient.sql";
private static final String ALTERNATIVE_SCHEMA = "/de/hitec/nhplus/medication/database/Medication_Alternative.sql";
@Override
public void dropTable(Connection connection) throws SQLException {
connection.createStatement().execute("DROP TABLE IF EXISTS medication");
connection.createStatement().execute("DROP TABLE IF EXISTS medication_ingredient");
connection.createStatement().execute("DROP TABLE IF EXISTS medication_ingredient");
connection.createStatement().execute("DROP TABLE IF EXISTS medication_alternative");
}
@Override
@ -32,16 +34,25 @@ public class MedicationFixture implements Fixture<Medication> {
final InputStream schema = Main.class.getResourceAsStream(SCHEMA);
final InputStream ingredientSchema = Main.class.getResourceAsStream(INGREDIENT_SCHEMA);
final InputStream alternativeSchema = Main.class.getResourceAsStream(ALTERNATIVE_SCHEMA);
assert schema != null;
assert ingredientSchema != null;
assert alternativeSchema != null;
String SQL = new Scanner(schema, StandardCharsets.UTF_8)
.useDelimiter("\\A")
.next();
.useDelimiter("\\A")
.next();
String ingredientSQL = ";" + new Scanner(ingredientSchema, StandardCharsets.UTF_8)
.useDelimiter("\\A")
.next();
.useDelimiter("\\A")
.next();
String alternativeSQL = ";" + new Scanner(alternativeSchema, StandardCharsets.UTF_8)
.useDelimiter("\\A")
.next();
connection.createStatement().execute(SQL);
connection.createStatement().execute(ingredientSQL);
connection.createStatement().execute(alternativeSQL);
}
@ -67,81 +78,87 @@ public class MedicationFixture implements Fixture<Medication> {
Ingredient warfarinnatrium = new Ingredient("Warfarinnatrium");
medications.add(new Medication(
"Metformin",
"AstraZeneca",
List.of(
metforminhydrochlorid,
cellulose,
povidon,
magnesiumstearat
),
"Übelkeit, Durchfall, Laktatazidose (selten)",
"Oral",
100
"Metformin",
"AstraZeneca",
List.of(
metforminhydrochlorid,
cellulose,
povidon,
magnesiumstearat
),
"Übelkeit, Durchfall, Laktatazidose (selten)",
"Oral",
100,
new ArrayList<>()
));
medications.add(new Medication(
"Lisinopril",
"Teva Pharmaceuticals",
List.of(
lisinoprilDihydrat,
mannitol,
calciumphosphat,
magnesiumstearat
),
"Schwindel, trockener Husten",
"Oral",
150
"Lisinopril",
"Teva Pharmaceuticals",
List.of(
lisinoprilDihydrat,
mannitol,
calciumphosphat,
magnesiumstearat
),
"Schwindel, trockener Husten",
"Oral",
150,
new ArrayList<>()
));
medications.add(new Medication(
"Simvastatin",
"Mylan",
List.of(
simvastatin,
laktose,
cellulose,
magnesiumstearat
),
"Muskelschmerzen, Leberprobleme(selten)",
"Oral",
80
"Simvastatin",
"Mylan",
List.of(
simvastatin,
laktose,
cellulose,
magnesiumstearat
),
"Muskelschmerzen, Leberprobleme(selten)",
"Oral",
80,
new ArrayList<>()
));
medications.add(new Medication(
"Enoxaparin",
"Sanofi",
List.of(
enoxaparinNatrium,
benzylalkohol,
wasser
),
"Blutungen, Reaktionen an der Injektionsstelle",
"Unterhautinjektion",
120
"Enoxaparin",
"Sanofi",
List.of(
enoxaparinNatrium,
benzylalkohol,
wasser
),
"Blutungen, Reaktionen an der Injektionsstelle",
"Unterhautinjektion",
120,
new ArrayList<>()
));
medications.add(new Medication(
"Levothyroxin",
"Sandoz",
List.of(
levothyroxinnatrium,
laktose,
staerke,
akaziengummi
),
"Herzrasen, Gewichtsverlust",
"Oral",
90
"Levothyroxin",
"Sandoz",
List.of(
levothyroxinnatrium,
laktose,
staerke,
akaziengummi
),
"Herzrasen, Gewichtsverlust",
"Oral",
90,
new ArrayList<>()
));
medications.add(new Medication(
"Warfarin",
"Apotex Inc.",
List.of(
warfarinnatrium,
laktose,
staerke,
magnesiumstearat
),
"Blutungen, Blutergüsse",
"Oral",
110
"Warfarin",
"Apotex Inc.",
List.of(
warfarinnatrium,
laktose,
staerke,
magnesiumstearat
),
"Blutungen, Blutergüsse",
"Oral",
110,
new ArrayList<>()
));
MedicationDao dao = DaoFactory.getInstance().createMedicationDAO();
Map<String, Medication> medicationsByName = new HashMap<>();

22
src/main/java/de/hitec/nhplus/medication/Medication.java
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@ -23,6 +23,7 @@ public class Medication {
private final SimpleStringProperty possibleSideEffects;
private final SimpleStringProperty administrationMethod;
private final SimpleIntegerProperty currentStock;
private final SimpleListProperty<Medication> alternativeMedication;
/**
* This constructor allows instantiating a {@link Medication} object,
@ -37,7 +38,8 @@ public class Medication {
List<Ingredient> ingredients,
String possibleSideEffects,
String administrationMethod,
int currentStock
int currentStock,
List<Medication> alternativeMedication
) {
this.name = new SimpleStringProperty(name);
this.manufacturer = new SimpleStringProperty(manufacturer);
@ -45,6 +47,7 @@ public class Medication {
this.possibleSideEffects = new SimpleStringProperty(possibleSideEffects);
this.administrationMethod = new SimpleStringProperty(administrationMethod);
this.currentStock = new SimpleIntegerProperty(currentStock);
this.alternativeMedication = new SimpleListProperty<>(FXCollections.observableArrayList(alternativeMedication));
}
/**
@ -57,7 +60,8 @@ public class Medication {
List<Ingredient> ingredients,
String possibleSideEffects,
String administrationMethod,
int currentStock
int currentStock,
List<Medication> alternativeMedication
) {
this.id = new SimpleIntegerProperty(id);
this.name = new SimpleStringProperty(name);
@ -66,6 +70,7 @@ public class Medication {
this.possibleSideEffects = new SimpleStringProperty(possibleSideEffects);
this.administrationMethod = new SimpleStringProperty(administrationMethod);
this.currentStock = new SimpleIntegerProperty(currentStock);
this.alternativeMedication = new SimpleListProperty<>(FXCollections.observableArrayList(alternativeMedication));
}
public int getId() {
@ -124,6 +129,18 @@ public class Medication {
this.possibleSideEffects.set(possibleSideEffects);
}
public ObservableList<Medication> getAlternativeMedication() {
return alternativeMedication.get();
}
public SimpleListProperty<Medication> alternativeMedicationProperty() {
return alternativeMedication;
}
public void setAlternativeMedication(List<Medication> alternativeMedication) {
this.alternativeMedication.set(FXCollections.observableArrayList(alternativeMedication));
}
public String getAdministrationMethod() {
return administrationMethod.get();
}
@ -162,6 +179,7 @@ public class Medication {
.add("Possible Side Effects: " + this.getPossibleSideEffects())
.add("Administration Method: " + this.getAdministrationMethod())
.add("Current Stock: " + this.getCurrentStock())
.add("Alternative Medication" + this.getAlternativeMedication())
.toString();
}

6
src/main/java/de/hitec/nhplus/medication/MedicationListCell.java
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@ -68,7 +68,13 @@ public class MedicationListCell extends ListCell<Medication> {
Medication oldValue,
Medication newValue
) {
Medication selectedMedication = comboBox.getValue();
ListView<Medication> listView = getListView();
listView.getItems().remove(getItem());
listView.getItems().add(selectedMedication);
setItem(selectedMedication);
double max = listView.lookupAll("*")
.stream()
.filter(node -> node instanceof MedicationListCell)

17
src/main/java/de/hitec/nhplus/medication/MedicationModalController.java
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@ -70,7 +70,8 @@ public class MedicationModalController {
new ArrayList<>(),
"",
"",
0
0,
new ArrayList<>()
);
this.buttonSave.setDisable(true);
}
@ -103,6 +104,7 @@ public class MedicationModalController {
*/
private void showData() {
ingredients.setAll(medication.getIngredients());
alternativeMediaction.setAll(medication.getAlternativeMedication());
try {
allOtherMedications = controller.getDao().readAll();
if (!isNewMedication) {
@ -137,6 +139,14 @@ public class MedicationModalController {
.toList()
);
List<Medication> meds = alternativeMediaction
.stream()
.distinct()
.toList();
this.medication.setAlternativeMedication(
meds
);
if (isNewMedication) {
controller.createMedication(medication);
} else {
@ -161,10 +171,11 @@ public class MedicationModalController {
alternativeMediaction.add(new Medication(
null,
null,
List.of(),
new ArrayList<>(),
null,
null,
-1
-1,
new ArrayList<>()
));
}
}

128
src/main/java/de/hitec/nhplus/medication/database/MedicationDao.java
View file

@ -63,33 +63,41 @@ public class MedicationDao implements Dao<Medication> {
ingredientStatement.setString(2, ingredient.getName());
ingredientStatement.execute();
}
final String alternativeMedicationSQL = """
INSERT INTO medication_alternative
(id, alternativeId)
VALUES (?, ?);
""";
for (Medication alternative : medication.getAlternativeMedication()) {
PreparedStatement alternativeStatement = this.connection.prepareStatement(alternativeMedicationSQL);
alternativeStatement.setInt(1, newId);
alternativeStatement.setInt(2, alternative.getId());
alternativeStatement.execute();
}
}
@Override
public Medication read(int id) throws SQLException {
final String SQL = """
SELECT medication.*, medication_ingredient.id
FROM medication
LEFT JOIN medication_ingredient ON medication.id = medication_ingredient.id
WHERE medication.id = ?
""";
PreparedStatement statement = this.connection.prepareStatement(SQL);
statement.setInt(1, id);
ResultSet result = statement.executeQuery();
ResultSet result = getReadStatement(id).executeQuery();
return getInstanceFromResultSet(result);
}
@Override
public List<Medication> readAll() throws SQLException {
final String SQL = """
SELECT medication.*, medication_ingredient.name
FROM medication LEFT JOIN
SELECT medication.*, medication_ingredient.name, medication_alternative.alternativeId
FROM medication
LEFT JOIN
medication_ingredient ON medication.id = medication_ingredient.id
LEFT JOIN
medication_alternative ON medication.id = medication_alternative.id
""";
ResultSet result = connection.prepareStatement(SQL).executeQuery();
List<Medication> medications = new ArrayList<>();
Map<Integer, Medication> medications = new HashMap<>();
Map<Integer, List<Ingredient>> ingredientMap = new HashMap<>();
Map<Integer, List<Integer>> alternativesMap = new HashMap<>();
int currentMedicationId;
int lastMedicationId = -1;
@ -103,27 +111,41 @@ public class MedicationDao implements Dao<Medication> {
new ArrayList<>(),
result.getString(4),
result.getString(5),
result.getInt(6)
result.getInt(6),
new ArrayList<>()
);
medications.add(medication);
medications.put(currentMedicationId, medication);
}
List<Ingredient> ingredients = ingredientMap.computeIfAbsent(currentMedicationId, k -> new ArrayList<>());
String ingredientName = result.getString(7);
if(ingredientName == null){
continue;
if (ingredientName != null) {
ingredients.add(new Ingredient(ingredientName));
}
ingredients.add(new Ingredient(ingredientName));
List<Integer> alternatives = alternativesMap.computeIfAbsent(currentMedicationId, k -> new ArrayList<>());
int alternativeId = result.getInt(8);
if (alternativeId != 0) {
alternatives.add(alternativeId);
}
lastMedicationId = currentMedicationId;
}
for (Medication medication : medications) {
for (Medication medication : medications.values()) {
List<Ingredient> ingredients = ingredientMap.get(medication.getId());
if(ingredients.isEmpty()){
if (ingredients.isEmpty()) {
continue;
}
medication.setIngredients(ingredientMap.get(medication.getId()));
List<Integer> alternativeIds = alternativesMap.get(medication.getId());
List<Medication> alternativs = new ArrayList<>();
for (Integer alternativeId : alternativeIds) {
alternativs.add(medications.get(alternativeId));
}
medication.setAlternativeMedication(alternativs);
}
return medications;
return medications.values().stream().toList();
}
@Override
@ -164,6 +186,25 @@ public class MedicationDao implements Dao<Medication> {
statement.setString(2, ingredient.getName());
statement.execute();
}
final String alternativeDeleteSQL = """
DELETE FROM medication_alternative WHERE id = ?
""";
PreparedStatement alternativeStatement = this.connection.prepareStatement(alternativeDeleteSQL);
alternativeStatement.setInt(1, medication.getId());
alternativeStatement.executeUpdate();
final String alternativeCreateSQL = """
INSERT INTO medication_alternative
(id, alternativeId)
VALUES (?, ?);
""";
for (Medication alternative : medication.getAlternativeMedication()) {
PreparedStatement statement = this.connection.prepareStatement(alternativeCreateSQL);
statement.setInt(1, medication.getId());
statement.setInt(2, alternative.getId());
statement.execute();
}
}
@Override
@ -176,6 +217,23 @@ public class MedicationDao implements Dao<Medication> {
preparedStatement.executeUpdate();
}
/**
* @param id The ID of the database entry to read.
* @return A {@link PreparedStatement} to read a specific entry by its ID.
*/
public PreparedStatement getReadStatement(int id) throws SQLException {
final String SQL = """
SELECT medication.*, medication_ingredient.name, medication_alternative.alternativeId
FROM medication
LEFT JOIN medication_ingredient ON medication.id = medication_ingredient.id
LEFT JOIN medication_alternative ON medication.id = medication_alternative.id
WHERE medication.id = ?
""";
PreparedStatement statement = this.connection.prepareStatement(SQL);
statement.setInt(1, id);
return statement;
}
/**
* Constructs a {@link Medication} object from the {@link ResultSet} obtained after executing a database query.
* This method is used internally to map the {@link ResultSet} data to a {@link Medication} object.
@ -188,18 +246,40 @@ public class MedicationDao implements Dao<Medication> {
result.getInt(1),
result.getString(2),
result.getString(3),
List.of(),
new ArrayList<>(),
result.getString(4),
result.getString(5),
result.getInt(6)
result.getInt(6),
new ArrayList<>()
);
List<Ingredient> ingredients = new ArrayList<>();
List<Medication> alternatives = new ArrayList<>();
while (result.next()) {
ingredients.add(new Ingredient(result.getString(2)));
String ingredientName = result.getString(7);
if (ingredientName != null) {
ingredients.add(new Ingredient(ingredientName));
}
int alternativeId = result.getInt(8);
if (alternativeId != 0) {
ResultSet alternativeResult = getReadStatement(alternativeId).executeQuery();
Medication alternativeMedication = new Medication(
alternativeResult.getInt(1),
alternativeResult.getString(2),
alternativeResult.getString(3),
new ArrayList<>(),
alternativeResult.getString(4),
alternativeResult.getString(5),
alternativeResult.getInt(6),
new ArrayList<>()
);
alternatives.add(alternativeMedication);
}
}
medication.setIngredients(ingredients);
medication.setAlternativeMedication(alternatives);
return medication;
}
}

7
src/main/resources/de/hitec/nhplus/medication/database/Medication_Alternative.sql Normal file
View file

@ -0,0 +1,7 @@
CREATE TABLE medication_alternative
(
id INTEGER NOT NULL ,
alternativeId INTEGER NOT NULL ,
FOREIGN KEY (id) REFERENCES medication (id) ON DELETE CASCADE,
FOREIGN KEY (alternativeId) REFERENCES medication (id) ON DELETE CASCADE
)