Class: GradesFirst::TaskDeleteCommand

Inherits:
TaskCommand show all
Defined in:
lib/gradesfirst/task_delete_command.rb

Overview

Implementation of a Thor command for deleting tasks from PivotalTracker stories.

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.description ⇒ Object

Description of the “gf task delete” Thor command that will be used in the commandline help.



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# File 'lib/gradesfirst/task_delete_command.rb', line 10

def self.description
  'Delete a task from a PivotalTracker story.'
end

Instance Method Details

#execute(position) ⇒ Object

Performs the gf task delete POSITION Thor command.



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# File 'lib/gradesfirst/task_delete_command.rb', line 15

def execute(position)
  @story = current_story
  if @story
    task_id = get_task_id_by_position(@story, position)
    if task_id
      @success = task_delete(@story, task_id)
    else
      @task_position_invalid = true
    end
  end
end

#response ⇒ Object

Generates the command line output response. The output of the task delete command is a completion status message which may be followed by the new list of tasks if the task was deleted successfully.



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# File 'lib/gradesfirst/task_delete_command.rb', line 30

def response
  if @task_position_invalid
    position_invalid_message
  else
    task_action_response(@story, @success)
  end
end