Yii, MongoDB query Subdocuments for insertion in a Mysql Table - php

Question

I'm doing a project using Yii Framework, MySQL and MongoDB. I need to get the data from a collection of the mongo database and insert the records in a mysql table. The document of mongodb has subdocuments and I need to insert a row in mysql for every subdocument in the collection. The code of my project is:
$query = array('year'=>'2014');
$records = Yii::app()->edmsMongoCollection('DocumentosDesgloseER')->find($query);
foreach($records as $data){
$success = false;
$model = new DesgloseAcumulado;
$atributos['Id_Enterprise'] = $data['id_enterprise'];
$atributos['Id_Store'] = $data['id_store'];
$atributos['Month'] = $data['month'];
$atributos['Year'] = $data['year'];
$atributos['Id_Usuario'] = Yii::app()->user->id;
$atributos['Id_RubroER'] = $data['DocumentosDesgloseER'][0]['id_rubroer'];
$i = $i + 1;
$model->attributes = $atributos;
if($model->save()) {
$success = true;
}
}
And the structure of my collection in mongodb is:
{
"_id" : ObjectId("535fe63acac5853943166f5c"),
"DocumentosDesgloseER" : [
{
"elemento" : "VENTAS NETAS",
"id_rubroer" : "45",
"id_documento_consolidados_temp" : "31809",
"abreviatura" : "VN",
"orden" : "1",
"formula" : "(250*CM)",
"tipo_fila" : "1",
"resultado_actual" : "113.628",
"resultado_ant" : "239.851",
"promedio_mensual_actual" : "111.365",
"ppto_mes_actual" : "131.540",
"real_acumulado_actual" : "556.826",
"real_acumulado_ant" : "965.824",
"ppto_acumulado_actual" : "666.805"
},
{
"elemento" : "RUBRO DE PRUEBAS",
"id_rubroer" : "19",
"id_documento_consolidados_temp" : "31810",
"abreviatura" : "RP",
"orden" : "3",
"formula" : "CM/500",
"tipo_fila" : "1",
"resultado_actual" : "71.057",
"resultado_ant" : "281.697",
"promedio_mensual_actual" : "67.090",
"ppto_mes_actual" : "72.347",
"real_acumulado_actual" : "335.448",
"real_acumulado_ant" : "879.719",
"ppto_acumulado_actual" : "366.743"
}
],
"documentoID" : "4DOTA2",
"id_enterprise" : "1",
"id_store" : "24",
"month" : "Importes2",
"year" : "2014",
"lastMonthNumber" : NumberLong(4)
}
This is only one of the documents in the collection. As I said earlier, I need to save a row for every subdocument for each document in the mysql database. My code save only the data of the document and the id_rubroer of the subdocument "0".
Does anyone know how I can make the For Loop for each subdocument rather than for each object (document)?
Thanks

Answer 1

Just for-loop the "sub-documents"... say:
foreach($records['DocumentosDesgloseER'] as $data){
$success = false;
$model = new DesgloseAcumulado;
$atributos['Id_Enterprise'] = $data['id_enterprise'];
$atributos['Id_Store'] = $data['id_store'];
$atributos['Month'] = $data['month'];
$atributos['Year'] = $data['year'];
$atributos['Id_Usuario'] = Yii::app()->user->id;
$atributos['Id_RubroER'] = $data['id_rubroer'];
$i = $i + 1;
$model->attributes = $atributos;
if($model->save()) {
$success = true;
}
}