/**
*
* @param string $tag_id ID of tag to delete
* @throws KnockCascadeDeleteAttemptException
*/
public function deleteTag($tag_id)
{
$tag = Tag::findOrFail($tag_id);
if (!$tag == null) {
if ($tag->roles->count() == 0) {
$tag->delete();
} else {
throw new KnockCascadeDeleteAttemptException("Sorry, you cannot delete Tag [" . $tag->name . "] because there are roles and actions associated with it. \n\t\t\t\t\t\tYou must first delete all associated roles and actions before it can be deleted.");
}
}
}
/**
* Remove the specified Tag from storage.
*
* @param int $tag_id
* @return \Illuminate\Http\Response
*/
public function destroy($tag_id)
{
$tag = Tag::find($tag_id);
try {
if ($tag != null) {
Knock::deleteTag($tag_id);
return redirect('/knock/tags')->with('flash_message', 'Tag ' . $tag->name . ' has been deleted');
}
} catch (KnockCascadeDeleteAttemptException $e) {
return redirect('/knock/tags/' . $tag_id)->with('flash_message', $e->getMessage());
}
}
/**
* Store a newly created resource in storage.
*
* @param \Illuminate\Http\Request $request
* @return \Illuminate\Http\Response
*/
public function store(Request $request, $tag_id)
{
$tag = Tag::findOrFail($tag_id);
$action = Knock::createRole($tag->name, Str::slug($request->get('name')), $tag->description, str_replace('"', "'", $request->input('description')));
return redirect('/knock/tags/' . $tag->id)->with('flash_message', 'Role ' . $action->role->name . ' created');
}
