/**
* @param Message $type
* @param string Field $field
*/
public function __construct(Message $type, Field $field)
{
$this->type = $type;
$this->schema = $type->schema();
$this->field = $field;
parent::__construct(sprintf('Required field [%s] must be set on message [%s].', $this->field->getName(), $this->schema->getClassName()));
}
/**
* @param Message $message
* @return array
*
* @throws \Exception
* @throws GdbotsPbjException
*/
public function marshal(Message $message)
{
$schema = $message::schema();
$message->validate();
$payload = [];
foreach ($schema->getFields() as $field) {
$fieldName = $field->getName();
if (!$message->has($fieldName)) {
if ($message->hasClearedField($fieldName)) {
$payload[$fieldName] = ['NULL' => true];
}
continue;
}
$value = $message->get($fieldName);
switch ($field->getRule()->getValue()) {
case FieldRule::A_SINGLE_VALUE:
$payload[$fieldName] = $this->encodeValue($value, $field);
break;
case FieldRule::A_SET:
$payload[$fieldName] = $this->encodeASetValue($value, $field);
break;
case FieldRule::A_LIST:
$list = [];
foreach ($value as $v) {
$list[] = $this->encodeValue($v, $field);
}
$payload[$fieldName] = ['L' => $list];
break;
case FieldRule::A_MAP:
$map = [];
foreach ($value as $k => $v) {
$map[$k] = $this->encodeValue($v, $field);
}
$payload[$fieldName] = ['M' => $map];
break;
default:
break;
}
}
return $payload;
}
/**
* @param Message $message
*
* @return array
*/
private function doSerialize(Message $message)
{
$schema = $message::schema();
$message->validate();
$payload = [];
$includeAllFields = isset($this->options['includeAllFields']) && true === $this->options['includeAllFields'];
foreach ($schema->getFields() as $field) {
$fieldName = $field->getName();
if (!$message->has($fieldName)) {
if ($includeAllFields || $message->hasClearedField($fieldName)) {
$payload[$fieldName] = null;
}
continue;
}
$value = $message->get($fieldName);
$type = $field->getType();
switch ($field->getRule()->getValue()) {
case FieldRule::A_SINGLE_VALUE:
$payload[$fieldName] = $type->encode($value, $field, $this);
break;
case FieldRule::A_SET:
case FieldRule::A_LIST:
$payload[$fieldName] = [];
foreach ($value as $v) {
$payload[$fieldName][] = $type->encode($v, $field, $this);
}
break;
case FieldRule::A_MAP:
$payload[$fieldName] = [];
foreach ($value as $k => $v) {
$payload[$fieldName][$k] = $type->encode($v, $field, $this);
}
break;
default:
break;
}
}
return $payload;
}