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#18: Fix Medicaiton DAO

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This commit is contained in:
Dominik Säume 2024-05-17 12:01:50 +02:00
parent 6908e8129b
commit 391239d028
Signed by: SZUT-Dominik
GPG key ID: DACB4B96EB59ABA8
3 changed files with 22 additions and 12 deletions
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6
src/main/java/de/hitec/nhplus/fixtures/MedicationFixture.java
View file

@ -67,7 +67,6 @@ public class MedicationFixture implements Fixture<Medication> {
Ingredient warfarinnatrium = new Ingredient("Warfarinnatrium");
medications.add(new Medication(
1,
"Metformin",
"AstraZeneca",
List.of(
@ -81,7 +80,6 @@ public class MedicationFixture implements Fixture<Medication> {
100
));
medications.add(new Medication(
2,
"Lisinopril",
"Teva Pharmaceuticals",
List.of(
@ -95,7 +93,6 @@ public class MedicationFixture implements Fixture<Medication> {
150
));
medications.add(new Medication(
3,
"Simvastatin",
"Mylan",
List.of(
@ -109,7 +106,6 @@ public class MedicationFixture implements Fixture<Medication> {
80
));
medications.add(new Medication(
4,
"Enoxaparin",
"Sanofi",
List.of(
@ -122,7 +118,6 @@ public class MedicationFixture implements Fixture<Medication> {
120
));
medications.add(new Medication(
5,
"Levothyroxin",
"Sandoz",
List.of(
@ -136,7 +131,6 @@ public class MedicationFixture implements Fixture<Medication> {
90
));
medications.add(new Medication(
6,
"Warfarin",
"Apotex Inc.",
List.of(

2
src/main/java/de/hitec/nhplus/medication/Ingredient.java
View file

@ -17,7 +17,7 @@ public class Ingredient {
}
public String getName() {
return name.get();
return name.getValue();
}
public SimpleStringProperty nameProperty() {

26
src/main/java/de/hitec/nhplus/medication/database/MedicationDao.java
View file

@ -29,6 +29,7 @@ public class MedicationDao implements Dao<Medication> {
@Override
public void create(Medication medication) throws SQLException {
connection.setAutoCommit(false); //Switch to Manual Commit, to do an SQL Transaction
final String medicationSQL = """
INSERT INTO medication
(name, manufacturer, possibleSideEffects, administrationMethod, currentStock)
@ -42,6 +43,15 @@ public class MedicationDao implements Dao<Medication> {
medicationStatement.setInt(5, medication.getCurrentStock());
medicationStatement.execute();
ResultSet generatedKeys = connection.createStatement().executeQuery("SELECT last_insert_rowid()");
connection.commit(); //Finish SQL Transaction
connection.setAutoCommit(true); //Switch back Mode
if (!generatedKeys.next()) {
return;
}
int newId = generatedKeys.getInt(1);
final String ingredientSQL = """
INSERT INTO medication_ingredient
(id, name)
@ -49,7 +59,7 @@ public class MedicationDao implements Dao<Medication> {
""";
for (Ingredient ingredient : medication.getIngredients()) {
PreparedStatement ingredientStatement = this.connection.prepareStatement(ingredientSQL);
ingredientStatement.setInt(1, medication.getId());
ingredientStatement.setInt(1, newId);
ingredientStatement.setString(2, ingredient.getName());
ingredientStatement.execute();
}
@ -90,20 +100,26 @@ 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)
);
medications.add(medication);
lastMedicationId = currentMedicationId;
continue;
}
List<Ingredient> ingredients = ingredientMap.computeIfAbsent(currentMedicationId, k -> new ArrayList<>());
ingredients.add(new Ingredient(result.getString(7)));
String ingredientName = result.getString(7);
if(ingredientName == null){
continue;
}
ingredients.add(new Ingredient(ingredientName));
lastMedicationId = currentMedicationId;
}
for (Medication medication : medications) {
List<Ingredient> ingredients = ingredientMap.get(medication.getId());
if(ingredients.isEmpty()){
continue;
}
medication.setIngredients(ingredientMap.get(medication.getId()));
}