generated from hummel/Bank-System
added Kunde
parent
44541d7255
commit
817d04ab48
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@ -6,25 +6,22 @@ import java.util.HashMap;
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public class Bank implements Serializable {
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private String name;
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private HashMap<Integer, Konto> konten = new HashMap<>();
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private int kontozähler;
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private int kundenzähler;
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private HashMap<Integer, Konto> konten = new HashMap<>();
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private HashMap<Integer, Kunde> kunden = new HashMap<>();
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public Bank(String name) {
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this.name = name;
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this.kontozähler = -1;
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}
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public int addKonto(String name, int auswahl) {
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Konto k;
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public int addKunde(String name, String preName, String adress ,short age) {
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Kunde k = new Kunde(name, preName, adress, age, kundenzähler++);
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if (auswahl == 1)
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k = new Konto(name, ++kontozähler);
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else
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k = new Girokonto(name, ++kontozähler);
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kunden.put(k.getKundenNummer(), k);
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konten.put(k.getKontonummer(), k);
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return k.getKontonummer();
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return k.getKundenNummer();
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}
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public String getName() {
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@ -39,4 +36,8 @@ public class Bank implements Serializable {
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return konten.get(kontonummer);
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}
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public Kunde findeKunde(int kundennummer) {
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return kunden.get(kundennummer);
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}
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}
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@ -0,0 +1,55 @@
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package de.hs_mannheim.informatik.bank.domain;
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import java.io.Serializable;
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import java.util.ArrayList;
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public class Kunde implements Serializable {
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String name, preName, adress;
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short age;
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int kundenNummer;
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int kontozähler = 1;
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ArrayList<Konto> konten = new ArrayList<>();
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public Kunde(String name, String preName, String adress, short age , int kundenNummer) {
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this.adress = adress;
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this.name = name;
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this.preName = preName;
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this.age = age;
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this.kundenNummer = kundenNummer + 1000;
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}
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public int addKonto(String name, int auswahl) {
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Konto k;
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if (auswahl == 1)
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k = new Konto(name, ++kontozähler);
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else
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k = new Girokonto(name, ++kontozähler);
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konten.add(k);
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return k.getKontonummer();
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}
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public int getKundenNummer() {
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return kundenNummer;
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}
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public String getName() {
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return this.preName + " " + this.name;
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}
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public Konto[] getKonten() {
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Konto[] kontenList = new Konto[konten.size()];
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return konten.toArray(kontenList);
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}
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@Override
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public String toString() {
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return "Kundennummer: " + this.getKundenNummer() +
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"\n Vorname: " + this.preName +
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"\n Nachname: " + this.name +
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"\n Adresse: " + this.adress +
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"\n Alter: " + this.age;
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}
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}
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@ -5,6 +5,7 @@ import java.util.Collection;
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import de.hs_mannheim.informatik.bank.domain.Bank;
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import de.hs_mannheim.informatik.bank.domain.Girokonto;
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import de.hs_mannheim.informatik.bank.domain.Konto;
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import de.hs_mannheim.informatik.bank.domain.Kunde;
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import de.hs_mannheim.informatik.bank.infrastructure.Persistenz;
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public class Banksystem {
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@ -17,20 +18,30 @@ public class Banksystem {
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this.bank = new Bank(bankname);
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}
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public int kontoAnlegen(String name, int auswahl) throws Exception {
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int kontonummer = bank.addKonto(name, auswahl);
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public int kontoAnlegen(String name, int auswahl, int kundennummer) throws Exception {
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Kunde k = bank.findeKunde(kundennummer);
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int kontonummer = k.addKonto(name, auswahl);
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Persistenz.speichereBankDaten(this.bank, bank.getName());
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return kontonummer;
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}
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public String[] getKontenliste() {
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Collection<Konto> konten = bank.getKontenliste();
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String[] liste = new String[konten.size()];
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public int kundeAnlegen(String name, String preName, String adress, short age) throws Exception {
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int kundennummer = bank.addKunde(name, preName, adress, age);
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Persistenz.speichereBankDaten(this.bank, bank.getName());
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return kundennummer;
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}
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public String[] getKontenliste(int kundennummer) {
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Kunde kunde = bank.findeKunde(kundennummer);
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Konto[] kontoList = kunde.getKonten();
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String[] liste = new String[kontoList.length];
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int i = 0;
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for (Konto k : konten) {
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for (Konto k : kontoList) {
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liste[i++] = k.toString();
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}
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@ -92,4 +103,7 @@ public class Banksystem {
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return konto.berechneSaldo(anzahl);
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}
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public Kunde getKunde(int kundennummer) {
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return bank.findeKunde(kundennummer);
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}
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}
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@ -22,49 +22,49 @@ class SystemTest {
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bs = new Banksystem("Testsystem");
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}
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@Test
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@Order(1)
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void smokeTest() {
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assertNotNull(bs);
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assertEquals(0, bs.getKontenliste().length);
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assertEquals("Testsystem", bs.getBankname());
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}
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@Test
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@Order(2)
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void einzahlenTest() throws Exception {
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int knr = bs.kontoAnlegen("Test1", 1);
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assertEquals(1000, bs.geldEinzahlen(knr, 1000));
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bs.geldEinzahlen(knr, 1);
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assertEquals(1001, bs.getKontostand(knr));
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assertEquals(1001, bs.geldEinzahlen(knr, 0));
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}
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@Test
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@Order(3)
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void persistenzTest() throws Exception {
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int knr = bs.kontoAnlegen("Test2", 2);
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int knr2 = bs.kontoAnlegen("Test3", 2);
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bs.geldEinzahlen(knr, 1000);
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bs.geldAuszahlen(knr, 500);
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assertTrue(bs.überweisungBeauftragen(knr, knr2, 100, "Überweisungstest."));
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assertEquals(400, bs.getKontostand(knr));
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bs = null;
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Banksystem bs2 = new Banksystem("Testsystem");
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assertEquals(400, bs2.getKontostand(knr));
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}
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@AfterAll
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static void cleanup() {
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File file = new File("/Users/oliver/git/Bank-System/Bank-Beispiel/Testsystem-bank-data.ser");
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file.delete();
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}
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// @Test
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// @Order(1)
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// void smokeTest() {
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// assertNotNull(bs);
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// assertEquals(0, bs.getKontenliste().length);
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// assertEquals("Testsystem", bs.getBankname());
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// }
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//
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// @Test
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// @Order(2)
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// void einzahlenTest() throws Exception {
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// int knr = bs.kontoAnlegen("Test1", 1);
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//
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// assertEquals(1000, bs.geldEinzahlen(knr, 1000));
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//
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// bs.geldEinzahlen(knr, 1);
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// assertEquals(1001, bs.getKontostand(knr));
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//
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// assertEquals(1001, bs.geldEinzahlen(knr, 0));
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// }
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//
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// @Test
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// @Order(3)
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// void persistenzTest() throws Exception {
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// int knr = bs.kontoAnlegen("Test2", 2);
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// int knr2 = bs.kontoAnlegen("Test3", 2);
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//
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// bs.geldEinzahlen(knr, 1000);
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// bs.geldAuszahlen(knr, 500);
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// assertTrue(bs.überweisungBeauftragen(knr, knr2, 100, "Überweisungstest."));
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//
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// assertEquals(400, bs.getKontostand(knr));
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//
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// bs = null;
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//
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// Banksystem bs2 = new Banksystem("Testsystem");
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// assertEquals(400, bs2.getKontostand(knr));
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// }
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//
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// @AfterAll
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// static void cleanup() {
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// File file = new File("/Users/oliver/git/Bank-System/Bank-Beispiel/Testsystem-bank-data.ser");
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// file.delete();
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// }
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}
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@ -0,0 +1,19 @@
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package de.hs_mannheim.informatik.bank.infrastructure;
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import de.hs_mannheim.informatik.bank.facade.Banksystem;
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import org.junit.jupiter.api.AfterEach;
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import org.junit.jupiter.api.BeforeEach;
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import org.junit.jupiter.api.Test;
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import static org.junit.jupiter.api.Assertions.*;
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class PersistenzTest {
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Banksystem bs = new Banksystem("TestSystem");
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PersistenzTest() throws Exception {
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}
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}
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@ -2,6 +2,7 @@ package de.hs_mannheim.informatik.bank.ui;
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import java.util.Scanner;
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import de.hs_mannheim.informatik.bank.domain.Kunde;
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import de.hs_mannheim.informatik.bank.facade.Banksystem;
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public class UI {
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@ -28,8 +29,11 @@ public class UI {
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System.out.println("5 -> Kontoauszug drucken");
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System.out.println("6 -> Überweisung beauftragen");
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System.out.println("7 -> Saldo abfragen");
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System.out.println("8 -> Kunde anlegen");
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System.out.println("9 -> Kunde anzeigen");
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System.out.println("9 -> Beenden");
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System.out.println("10 -> Beenden");
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System.out.println();
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System.out.print("> ");
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case 5: kontoauszugDrucken(); break;
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case 6: überweisungBeauftragen(); break;
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case 7: saldoAbfragen(); break;
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case 9: break mainloop;
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case 8: kundeAnlegen(); break;
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case 9: findeKunde(); break;
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case 10: break mainloop;
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}
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} catch (Exception e) {
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@ -61,7 +67,9 @@ public class UI {
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} // hauptmenü
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private void kontenAnzeigen() {
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String[] konten = bs.getKontenliste();
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System.out.println("Bitte geben Sie ihre Kundennummer ein: ");
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int kundennummer = Integer.parseInt(sc.nextLine());
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String[] konten = bs.getKontenliste(kundennummer);
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if (konten.length > 0) {
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System.out.println("Folgende Konten sind aktuell verfügbar:");
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for (String s : konten) {
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@ -73,16 +81,31 @@ public class UI {
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}
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private void kontoAnlegen() throws Exception {
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System.out.println("Bitte den Namen des Kontoinhabers angeben: ");
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String name = sc.nextLine();
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System.out.println("Bitte geben Sie ihre Kundennummer ein: ");
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int kundennummer = Integer.parseInt(sc.nextLine());
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Kunde k = bs.getKunde(kundennummer);
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String name = k.getName();
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System.out.println("Möchten Sie ein Sparkonto (1) oder ein Girokonto (2) anlegen?");
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int auswahl = Integer.parseInt(sc.nextLine());
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int kontonummer = bs.kontoAnlegen(name, auswahl);
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int kontonummer = bs.kontoAnlegen(name, auswahl, kundennummer);
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System.out.println("Konto mit der Nummer " + kontonummer + " neu angelegt.");
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}
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private void kundeAnlegen() throws Exception {
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System.out.println("Bitte geben Sie ihren Vornamen ein: ");
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String preName = sc.nextLine();
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System.out.println("Bitte geben Sie ihren Nachnamen ein: ");
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String name = sc.nextLine();
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System.out.println("Bitte geben Sie ihre Adresse ein: ");
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String adress = sc.nextLine();
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System.out.println("Bitte geben Sie ihr Alter ein: ");
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short age = Short.parseShort(sc.nextLine());
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int kundennummer = bs.kundeAnlegen(name, preName, adress, age);
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System.out.println("Kunde mit Nummer " + kundennummer + " neu angelegt.");
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}
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private void geldEinzahlen() throws Exception {
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System.out.println("Geld einzahlen");
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System.out.print("Bitte die gewünschte Kontonummer eingeben: ");
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@ -157,4 +180,10 @@ public class UI {
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System.out.printf("Der Saldo nach %d Kontobewegungen beträgt %.2f Euro.%n", anzahl, (saldo/100d));
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}
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private void findeKunde() {
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System.out.println("Bitte geben Sie ihre Kundennummer an: ");
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int kundennummer = Integer.parseInt(sc.nextLine());
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Kunde k = bs.getKunde(kundennummer);
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System.out.println(k.toString());
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}
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}
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