So you want to fetch UPRN for an address list?


Before you run:

Step 1) Get the list and ensure the following columns exists

* Address 1
* Address 2
* Address 3
* postcode

And save it as a .csv file


Step 2)

Before we run this, we need to upload it into S3 as well as put initiate a subtask + task

* S3 upload I'll recommend somewhere in retrofit-data-dev and get the s3_uri

For this example I'll be using "s3://retrofit-data-dev/ara_raw_inputs/calico/Calico Homes Full list EPC Properties(Sheet2) (1) (1).csv"

Go to Ara DB and make a new task_id with a randomly generated uuid as the primarily key

task_id = a7b70a02-4df4-45b5-a50b-196e095910bb
sub_task_id = 567cf73b-1210-4909-9ecc-36ae7e23420e

Step 3) Alright, now lets make the input for postcode-splitter sqs to get the ball rolling
postcode-splitter-sqs => https://eu-west-2.console.aws.amazon.com/sqs/v3/home?region=eu-west-2#/queues/https%3A%2F%2Fsqs.eu-west-2.amazonaws.com%2F337213553626%2Fpostcode-splitter-queue-dev

{
    "task_id": "a7b70a02-4df4-45b5-a50b-196e095910bb",
    "sub_task_id": "567cf73b-1210-4909-9ecc-36ae7e23420e",
    "s3_uri": "s3://retrofit-data-dev/ara_raw_inputs/calico/Calico Homes Full list EPC Properties(Sheet2) (1) (1).csv"
}
Each batch of csv should be saved in retrofit-data-dev/ara_postcode_splitter_batches/<task-id>/<sub-task-id>/<timestamp:uuid4>.csv

outputs of address2uprn ( which is automatically triggered on postcodesplitter) will be saved on retrofit-data-dev/ara_raw_outputs/<task-id>/<subtask-id>/<timestamp:uuid4>.csv


Run the script in backend/scripts/combine_address2uprn_outputs.py with <task-id>.
This will combine all the outputs of the files for each address2uprn into one big file

Find out which ones have missing uprn and save that as a seperate sheet and save it somewhere in s3://retrofit-data-dev

I uploaded the missing uprn here: s3://retrofit-data-dev/ara_raw_inputs/calico/missinguprn.csv

ordnance_survey sqs is => https://eu-west-2.console.aws.amazon.com/sqs/v3/home?region=eu-west-2#/queues/https%3A%2F%2Fsqs.eu-west-2.amazonaws.com%2F337213553626%2FordnanceSurvey-queue-dev

{
    "s3_uri": "s3://retrofit-data-dev/ara_raw_inputs/calico/missinguprn.csv",
    "task_id": "a7b70a02-4df4-45b5-a50b-196e095910bb",
    "sub_task_id": "567cf73b-1210-4909-9ecc-36ae7e23420e"
}


outputs are at s3://retrofit-data-dev/ara_ordnance_survey_outputs/<task-id>/<sub-task-id>