From fe9309b14a1e38c0c2d41c5ad05d0d47b2e04cbc Mon Sep 17 00:00:00 2001
From: OZGCloud <ozgcloud@mgm-tp.com>
Date: Mon, 22 May 2023 13:28:28 +0200
Subject: [PATCH] OZG-3778 implement comments from code review

---
 .../eingang/formcycle/VorgangNummerSupplier.java   |  8 ++++----
 .../formcycle/VorgangNummerSupplierTest.java       | 14 +++++++-------
 2 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/formcycle-adapter/formcycle-adapter-impl/src/main/java/de/itvsh/kop/eingang/formcycle/VorgangNummerSupplier.java b/formcycle-adapter/formcycle-adapter-impl/src/main/java/de/itvsh/kop/eingang/formcycle/VorgangNummerSupplier.java
index 524501530..cebe8c74b 100644
--- a/formcycle-adapter/formcycle-adapter-impl/src/main/java/de/itvsh/kop/eingang/formcycle/VorgangNummerSupplier.java
+++ b/formcycle-adapter/formcycle-adapter-impl/src/main/java/de/itvsh/kop/eingang/formcycle/VorgangNummerSupplier.java
@@ -6,13 +6,13 @@ import java.time.LocalDate;
 import org.springframework.stereotype.Component;
 
 @Component
-public class VorgangNummerSupplier {
+class VorgangNummerSupplier {
 
 	static final String BASE30_ALPHABET = "23456789ABCDEFGHJKMNPQRSTVWXYZ";
 	static final int SUFFIX_LENGTH = 6;
 
 	public String get() {
-		var resultBuilder = addPrefix(new StringBuilder());
+		var resultBuilder = initWithPrefix();
 		long currentTimeSeconds = Instant.now().toEpochMilli();
 		for (int i = 0; i < SUFFIX_LENGTH; i++) {
 			resultBuilder.append(BASE30_ALPHABET.charAt((int) currentTimeSeconds % 30));
@@ -21,12 +21,12 @@ public class VorgangNummerSupplier {
 		return resultBuilder.toString();
 	}
 
-	StringBuilder addPrefix(StringBuilder resultBuilder) {
+	StringBuilder initWithPrefix() {
 		var today = LocalDate.now();
 		var lastYearNumber = today.getYear() % 10;
 		var monthValue = "%02d".formatted(today.getMonthValue());
 		var dayValue = "%02d".formatted(today.getDayOfMonth());
-		return resultBuilder.append(lastYearNumber).append(monthValue).append(dayValue).append("-");
+		return new StringBuilder().append(lastYearNumber).append(monthValue).append(dayValue).append("-");
 	}
 
 }
diff --git a/formcycle-adapter/formcycle-adapter-impl/src/test/java/de/itvsh/kop/eingang/formcycle/VorgangNummerSupplierTest.java b/formcycle-adapter/formcycle-adapter-impl/src/test/java/de/itvsh/kop/eingang/formcycle/VorgangNummerSupplierTest.java
index 81e9b46af..42a7be600 100644
--- a/formcycle-adapter/formcycle-adapter-impl/src/test/java/de/itvsh/kop/eingang/formcycle/VorgangNummerSupplierTest.java
+++ b/formcycle-adapter/formcycle-adapter-impl/src/test/java/de/itvsh/kop/eingang/formcycle/VorgangNummerSupplierTest.java
@@ -23,13 +23,13 @@ class VorgangNummerSupplierTest {
 		void shouldCallAddPrefix() {
 			vorgangNummerSupplier.get();
 
-			verify(vorgangNummerSupplier).addPrefix(any());
+			verify(vorgangNummerSupplier).initWithPrefix();
 		}
 
 		@Test
 		@DisplayName("should add random suffix of length 6")
 		void shouldAddSuffix() {
-			doReturn(new StringBuilder()).when(vorgangNummerSupplier).addPrefix(any());
+			doReturn(new StringBuilder()).when(vorgangNummerSupplier).initWithPrefix();
 
 			var result = vorgangNummerSupplier.get();
 
@@ -42,7 +42,7 @@ class VorgangNummerSupplierTest {
 
 		@Test
 		void shouldHaveSize(){
-			var resultBuilder = vorgangNummerSupplier.addPrefix(new StringBuilder());
+			var resultBuilder = vorgangNummerSupplier.initWithPrefix();
 
 			assertThat(resultBuilder).hasSize(6);
 		}
@@ -50,7 +50,7 @@ class VorgangNummerSupplierTest {
 		void shouldAddLastYearNumberFirst(){
 			var lastYearNumber = "" + LocalDate.now().getYear() % 10;
 
-			var resultBuilder = vorgangNummerSupplier.addPrefix(new StringBuilder());
+			var resultBuilder = vorgangNummerSupplier.initWithPrefix();
 
 			assertThat(resultBuilder.substring(0,1)).isEqualTo(lastYearNumber);
 		}
@@ -59,7 +59,7 @@ class VorgangNummerSupplierTest {
 		void shouldAddMonthValueSecond(){
 			var monthValue = "%02d".formatted(LocalDate.now().getMonthValue());
 
-			var resultBuilder = vorgangNummerSupplier.addPrefix(new StringBuilder());
+			var resultBuilder = vorgangNummerSupplier.initWithPrefix();
 
 			assertThat(resultBuilder.substring(1, 3)).isEqualTo(monthValue);
 		}
@@ -68,14 +68,14 @@ class VorgangNummerSupplierTest {
 		void shouldAddDayValueThird(){
 			var dayValue = "%02d".formatted(LocalDate.now().getDayOfMonth());
 
-			var resultBuilder = vorgangNummerSupplier.addPrefix(new StringBuilder());
+			var resultBuilder = vorgangNummerSupplier.initWithPrefix();
 
 			assertThat(resultBuilder.substring(3, 5)).isEqualTo(dayValue);
 		}
 
 		@Test
 		void shouldAddHyphenAtEnd(){
-			var resultBuilder = vorgangNummerSupplier.addPrefix(new StringBuilder());
+			var resultBuilder = vorgangNummerSupplier.initWithPrefix();
 
 			assertThat(resultBuilder.charAt(5)).isEqualTo('-');
 		}
-- 
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