// boomi_script.groovy — the shape of a Boomi Data Process script, runnable outside Boomi.
// In Boomi, 'dataContext' is provided for you. Here a tiny stand-in lets you run the
// same loop locally:  groovy boomi_script.groovy
import groovy.json.JsonOutput
import groovy.json.JsonSlurper

// ---- local stand-in for Boomi's dataContext (not needed inside Boomi) ----
def dataContext = [
    docs   : ['{"orders":[{"id":1001,"status":"active"},{"id":1002,"status":"cancelled"}]}'],
    out    : [],
    getDataCount: { -> 1 },
]
dataContext.getStream = { int i -> new ByteArrayInputStream(dataContext.docs[i].getBytes('UTF-8')) }
dataContext.getProperties = { int i -> new Properties() }
dataContext.storeStream = { InputStream is, Properties p -> dataContext.out << [text: is.getText('UTF-8'), props: p] }
// ---------------------------------------------------------------------------

// The script itself — paste this part into a Boomi Data Process shape
for (int i = 0; i < dataContext.getDataCount(); i++) {
    Properties props = dataContext.getProperties(i)
    def json = new JsonSlurper().parse(dataContext.getStream(i), 'UTF-8')

    json.orders.findAll { it.status == 'active' }.each { order ->
        Properties p = new Properties()
        p.putAll(props)
        p.setProperty('document.dynamic.userdefined.DDP_ORDER_ID', order.id.toString())
        String out = JsonOutput.toJson(order)
        dataContext.storeStream(new ByteArrayInputStream(out.getBytes('UTF-8')), p)
    }
}

// Show what Boomi would receive
dataContext.out.each { println "${it.text}  DDP_ORDER_ID=${it.props.getProperty('document.dynamic.userdefined.DDP_ORDER_ID')}" }