Function to check status of gravityforms wordpress - wordpress

Question

I am trying to make a function to check if the gform has some entries, has all entries or is empty and return $status according to status.
I have looped through the entries and checked if they are infact shown as an empty string if empty but I only ever get partial or empty.
function set_form_status($form_id) {
$entries = GFAPI::get_entries( $form_id, entry_search_criteria());
$status = '';
if (count($entries) > 0) {
foreach($entries as $entry) {
$keys = array_keys($entry);
foreach($keys as $key) {
if ($entry[$key] === '') {
$status = 'partial';
}
if ($entry[$key] !== '') {
$status = 'filled';
}
}
}
} else {
$status = 'empty';
}
return $status;
}

Answer 1

I'd suggest running it like below and seeing what gets returned. I did remove the entry_search_criteria function but other than that I'm just echoing the key/value.
What I found was even if I'm not using purchasing in a form, there are fields created for it and they are empty. They don't show on the back end entry view even if I select show empty fields. You may have a similar scenario.
function set_form_status($form_id) {
$entries = GFAPI::get_entries( $form_id);
$status = '';
if (count($entries) > 0) {
foreach($entries as $entry) {
$keys = array_keys($entry);
foreach($keys as $key) {
echo $key . ' - ' . $entry[$key] . '<br>';
if ($entry[$key] === '') {
$status = 'partial';
}
if ($entry[$key] !== '') {
$status = 'filled';
}
}
}
} else {
$status = 'empty';
}
return $status;
}

Answer 2

Did some refactoring and debugging together with a co-worker, there was HTML fields on all of the forms and all of them returned an empty string. This is the working version.
function set_form_status($form) {
define('FORM_EMPTY', 0);
define('FORM_PARTIAL', 1);
define('FORM_FILLED', 2);
//checks if the form is my special kind of form
if (is_eligible_form($form)) {
$earlier_entry = get_last_entry($form['id']);
if ($earlier_entry === false) {
return STATUS_EMPTY;
} else {
foreach($form['fields'] as $key => $field) {
if ($earlier_entry[$field->id] === '' && $field->type !== 'html') {
return FORM_PARTIAL;
}
}
}
}
return FORM_FILLED;
}