implemented deleteTask feature. DOES NOT INCLUDE IMPLEMENTATION OF RE…

…MOVE TASK ENTITY FROM COLUMN ENTITY'S LIST OF TASKS.

src/main/java/b_application_business_rules/DataAccessInterface.java

@@ -23,7 +23,7 @@ default void updateTaskDetail(UUID taskID, TaskModel updatedTask) {
 
     }
 
-    default void deleteTask(UUID taskID, TaskModel deletedTask) {
+    default void removeTask(UUID taskID, TaskModel deletedTask) {
 
     }
 

src/main/java/b_application_business_rules/use_cases/project_viewing_and_modification_use_cases/AddTask.java

@@ -21,7 +21,7 @@ public AddTask(TaskModel model) {
     }
 
     /**
-     * This method makes creates the task and calls the method that will add the task to the database
+     * This method creates the task and calls the method that will add the task to the database
      * NEED TO IMPLEMENT ADDING TASK TO THE LIST OF TASKS IN THE COLUMN ENTITY
      */
     public void addTask() {

src/main/java/b_application_business_rules/use_cases/project_viewing_and_modification_use_cases/DeleteTask.java

@@ -0,0 +1,46 @@
+package b_application_business_rules.use_cases.project_viewing_and_modification_use_cases;
+
+import b_application_business_rules.DataAccessInterface;
+
+import b_application_business_rules.entity_models.TaskModel;
+import b_application_business_rules.factories.TaskModelFactory;
+import b_application_business_rules.use_cases.project_selection_gateways.IDBInsert;
+import b_application_business_rules.use_cases.project_selection_gateways.IDBRemove;
+import b_application_business_rules.use_cases.project_selection_gateways.IDBSearch;
+import d_frameworks_and_drivers.database_management.DBControllers.DBManagerInsertController;
+import d_frameworks_and_drivers.database_management.DBControllers.DBManagerRemoveController;
+import d_frameworks_and_drivers.database_management.DBControllers.DBManagerSearchController;
+
+import java.time.LocalDateTime;
+import java.util.ArrayList;
+import java.util.UUID;
+
+/**
+ * A use case class for deleting a task
+ */
+public class DeleteTask implements DataAccessInterface{
+    TaskModel taskModel;
+    UUID taskID;
+
+    public DeleteTask(TaskModel model, UUID id) {
+        this.taskModel = model;
+        this.taskID = id;
+    }
+
+    /**
+     * NEED TO IMPLEMENT REMOVING TASK ENTITY FROM COLUMN ENTITY
+     */
+    public void deleteTask() {
+
+        //call the method that accesses the database
+        removeTask(taskID, taskModel);
+    }
+
+    @Override
+    public void removeTask(UUID taskID, TaskModel deletedTask) {
+        //initialize controller
+        IDBRemove removeTask = new DBManagerRemoveController();
+        //remove task from database
+        removeTask.DBRemove(taskModel, taskID);
+    }
+}

src/main/java/b_application_business_rules/use_cases/project_viewing_and_modification_use_cases/ProjectViewingAndModificationInteractor.java

@@ -67,6 +67,21 @@ public void addNewTask(String idOfColumn, String taskName, String taskDescriptio
 
     }
 
+    @Override
+    public void deleteTask(TaskModel task, UUID TaskUIid) {
+        DeleteTask useCase = new DeleteTask(task, TaskUIid);
+        try {
+            useCase.deleteTask();
+            TaskViewModel newTask = new TaskViewModel(task.getName(), TaskUIid, task.getDescription(),
+                    task.getCompletionStatus(), task.getDueDateTime());
+            presenter.displayRemovedTask(TaskUIid, newTask);
+        }
+        catch(Exception e) {
+            e.printStackTrace();
+        }
+
+    }
+
     @Override
     public void deleteColumn(UUID columnBoxId) {
         // TODO: DO NECESSARY STUFF.
@@ -81,10 +96,6 @@ public void renameColumn(UUID columnBoxId) {
         presenter.displayRenamedColumn(c);
     }
 
-    @Override
-    public void deleteTask(TaskModel task, UUID TaskUIid) {
-
-    }
 
     /**
      * Changes the task details given the new TaskModel task. Calls the use case to make