From 5190b04a81fc96d3d39c333d01ae79092da03d75 Mon Sep 17 00:00:00 2001
From: fdai7887 <ben.gerber@informatik.hs-fulda.de>
Date: Thu, 8 Feb 2024 18:41:55 +0100
Subject: [PATCH] refactoring: Moved enrollProfInCourse function to
 Administration

---
 src/main/java/org/example/Administration.java | 25 +++++++++++++++++++
 src/main/java/org/example/Main.java           | 22 +---------------
 2 files changed, 26 insertions(+), 21 deletions(-)

diff --git a/src/main/java/org/example/Administration.java b/src/main/java/org/example/Administration.java
index bbd7f83..e5e4a69 100644
--- a/src/main/java/org/example/Administration.java
+++ b/src/main/java/org/example/Administration.java
@@ -407,6 +407,31 @@ public class Administration {
 
     }
 
+    public void enrollProfInCourse(){
+
+        System.out.println("Please enter Professor ID");
+        String profID = scanner.next();
+        while(this.findProfessorById(profID) == null){
+            System.out.println("This Professor does not exist");
+            System.out.println("Please enter a new Professor ID");
+            profID = scanner.next();
+        }
+        System.out.println("Please enter Course ID");
+        String courseID = scanner.next();
+        while(this.findCourseByID(courseID) == null){
+            System.out.println("This Course does not exist");
+            System.out.println("Please enter a new Course ID");
+            courseID = scanner.next();
+        }
+        Professor prof = this.findProfessorById(profID);
+        Course course = this.findCourseByID(courseID);
+        List<Course> courseList = prof.getCoursesTaught();
+        courseList.add(course);
+        prof.setCoursesTaught(courseList);
+        System.out.println("Professor enrolled successfully");
+
+    }
+
 }
 
 
diff --git a/src/main/java/org/example/Main.java b/src/main/java/org/example/Main.java
index ed91152..2209447 100644
--- a/src/main/java/org/example/Main.java
+++ b/src/main/java/org/example/Main.java
@@ -46,27 +46,7 @@ public class Main {
                     break;
                 case 3:
                     // Enroll Prof to Course
-
-                    System.out.println("Please enter Professor ID");
-                    String profID = scanner.next();
-                    while(administration.findProfessorById(profID) == null){
-                        System.out.println("This Professor does not exist");
-                        System.out.println("Please enter a new Professor ID");
-                        profID = scanner.next();
-                    }
-                    System.out.println("Please enter Course ID");
-                    String courseID = scanner.next();
-                    while(administration.findCourseByID(courseID) == null){
-                        System.out.println("This Course does not exist");
-                        System.out.println("Please enter a new Course ID");
-                        courseID = scanner.next();
-                    }
-                    Professor prof = administration.findProfessorById(profID);
-                    Course course = administration.findCourseByID(courseID);
-                    List<Course> courseList = prof.getCoursesTaught();
-                    courseList.add(course);
-                    prof.setCoursesTaught(courseList);
-
+                    administration.enrollProfInCourse();
                     break;
                 case 4:
                     // Drop Prof from Course