Join 2 JSON inputs linked by Primary Key

Question

I am trying to merge 2 JSON inputs (this example is from a file, but it will be from a Google Pub Sub input later) from these:

orderID.json:    
{\"orderID\":\"t         


        

Answer 1

Try the below, Hope this will help you a little.

Here i have used an array of your order and combined, instead of using a file.

order = [{"orderID":"test1","orderPacked":"Yes","orderSubmitted":"Yes","orderVerified":"Yes","stage":1}]

combined = [
   {"barcode":"95590","name":"Ash","quantity":6,"orderID":"test1"},
   {"barcode":"95591","name":"Beat","quantity":6,"orderID":"test1"},
   {"barcode":"95592","name":"Cat","quantity":6,"orderID":"test1"},
   {"barcode":"95593","name":"Dog","quantity":6,"orderID":"test2"},
   {"barcode":"95594","name":"Scar","quantity":6,"orderID":"test2"}
   ]


def joinjson(repl, tobeCombined):
  newarr = []
  for data in tobeCombined:
    replData = getOrderData(repl,data['orderID'])
    if replData is not None:
      data.update(replData)
    newarr.append(data)

  return newarr

def getOrderData(order, orderID):
  for data in order:
    print("Data OrderID : ",data['orderID'])
    if data['orderID'] == orderID:
      return data



print(joinjson(order,combined))