implemented Methods

removeTasksForCrop and getTaskForCrop
in JsonTaskDatabase

src/main/java/ch/zhaw/gartenverwaltung/io/JsonTaskDatabase.java

@@ -52,14 +52,29 @@ public class JsonTaskDatabase implements TaskDatabase{
         return taskMap.values().stream().filter(task -> task.isInTimePeriode(start, end)).toList();
     }
 
+    /**
+     * Method get all Tasks for a specific Crop
+     * @param cropId the cropId
+     * @return List of Tasks for given Crop
+     */
     @Override
-    public List<Task> getTaskForCrop(Crop crop) {
-        return null; //TODO implement
+    public List<Task> getTaskForCrop(long cropId) throws IOException {
+        if(taskMap.isEmpty()) {
+            loadTaskListFromFile();
+        }
+        return taskMap.values().stream().filter(task -> task.getCropId() == cropId).toList();
     }
 
+    /**
+     * Method remove all Tasks for a specific Crop
+     * @param cropId the crop
+     */
     @Override
-    public void removeTasksForCrop(Crop crop) {
-        // TODO implement
+    public void removeTasksForCrop(long cropId) throws IOException {
+        if(taskMap.isEmpty()) {
+            loadTaskListFromFile();
+        }
+        taskMap.values().removeIf(task -> task.getCropId() == cropId);
     }
 
     /**

src/main/java/ch/zhaw/gartenverwaltung/io/TaskDatabase.java

@@ -25,9 +25,20 @@ public interface TaskDatabase {
      */
     List<Task> getTaskList(LocalDate start, LocalDate end) throws IOException;
 
-    List<Task> getTaskForCrop(Crop crop); //TODO Javadoc
+    /**
+     * Method get all Tasks for a specific Crop
+     * @param cropId the cropId
+     * @return List of Tasks for given Crop
+     * @throws IOException If the database cannot be accessed
+     */
+    List<Task> getTaskForCrop(long cropId) throws IOException;
 
-    void removeTasksForCrop(Crop crop); // TODO Javadoc
+    /**
+     * Method remove all Tasks for a specific Crop
+     * @param cropId the cropId
+     * @throws IOException If the database cannot be accessed
+     */
+    void removeTasksForCrop(long cropId) throws IOException;
 
     /**
      * Saves the {@link Task} in the Cache.