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Add new methods to controllers to remove a friend

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This commit is contained in:
cugurlu
2019-04-11 14:23:40 +02:00
parent 367daa1eff
commit 9006588eed
2 changed files with 64 additions and 1 deletions
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19
src/Client/src/main/java/greenify/client/controller/DashBoardController.java
View File

@@ -93,6 +93,10 @@ public class DashBoardController {
@FXML
private Button addFriendButton;
@FXML
private Button addFriend;
@FXML
private Button removeFriend;
@FXML
private Button addExtraActivityButton;
@FXML
private Button addExtraActivityButton2;
@@ -466,6 +470,7 @@ public class DashBoardController {
updateFriends();
}
/**
* Logs out the user.
* @param event the event (clicking the button)
@@ -570,6 +575,20 @@ public class DashBoardController {
calcStage.show();
}
/**
* method opens removeFriend scene.
* @throws IOException when file is not found
*/
public void openRemoveFriend() throws IOException {
Parent calc = Application.load(this.getClass().getClassLoader()
.getResource("fxml/RemoveFriend.fxml"));
Scene scene = new Scene(calc);
Stage calcStage = new Stage();
calcStage.setScene(scene);
calcStage.setTitle("Remove your friend - " + userService.currentUser.getName());
calcStage.show();
}
/**
* Leaderboard is updating.
* @throws InterruptedException throws exception

46
src/Client/src/main/java/greenify/client/controller/FriendController.java
View File

@@ -23,9 +23,13 @@ public class FriendController {
private Button addButton;
@FXML
private TextField userNameText;
@FXML
private Button removeButton;
@FXML
private TextField removeUserNameText;
/**
* Signs up the user.
* Add a new friend.
* @param event the click of the sign up button
*/
@FXML
@@ -58,8 +62,48 @@ public class FriendController {
String friendName = userNameText.getText();
Stage current = (Stage) owner;
dashBoardController.updateAchievements();
dashBoardController.updateFriends();
current.close();
UserController.AlertHelper.showAlert(Alert.AlertType.CONFIRMATION, owner, "Friend added!",
userNameText.getText() + " is now your friend!");
}
/**
* Removes one of the friends of the user.
* @param event the click of the sign up button
*/
@FXML
public void removeFriend(ActionEvent event) throws InterruptedException {
//set the window to the current window (for displaying the alerts)
Window owner = removeButton.getScene().getWindow();
//check if the username field is empty
if (removeUserNameText.getText().isEmpty()) {
//if so, display an alert
UserController.AlertHelper.showAlert(Alert.AlertType.ERROR, owner, "Username Error!",
"Please enter a username!");
return;
} else if (removeUserNameText.getText().equals(userService.currentUser.getName())) {
UserController.AlertHelper.showAlert(Alert.AlertType.ERROR, owner, "Error!",
"You are not your friend!");
return;
} else if (!userService.getFriendNames(userService.currentUser.getName())
.contains(removeUserNameText.getText())) {
UserController.AlertHelper.showAlert(Alert.AlertType.ERROR, owner, "Error!",
"You do not have a friend with this username!");
return;
} else if (!userService.getAllUsers().contains(removeUserNameText.getText())) {
UserController.AlertHelper.showAlert(Alert.AlertType.ERROR, owner, "Error!",
"The user does not exist!");
return;
}
//add friend to the current user
userService.removeFriend(userService.currentUser.getName(), removeUserNameText.getText());
//close the register window after the user has entered all the credentials
Stage current = (Stage) owner;
dashBoardController.updateFriends();
dashBoardController.updateAchievements();
current.close();
UserController.AlertHelper.showAlert(Alert.AlertType.CONFIRMATION, owner, "Friend removed!",
removeUserNameText.getText() + " is not your friend anymore!");
}
}