CCM-11192: usability additions

Author: masl2

scripts/test-data/README.md

@@ -4,7 +4,9 @@ Simple script to generate test data. It uploads a PDF to the test S3 bucket and
 
 ## Usage
 
-Log in the desired AWS account and then run the command below. Note that the AWS account ID is required in order to resolve the bucket name.
+Log in the desired AWS account and then run the command below. You may need to set the AWS_REGION envar (eu-west-2)
+
+Note that the AWS account ID is required in order to resolve the bucket name.
 
 ```bash
 npm run cli -- create-letter \
@@ -16,3 +18,14 @@ npm run cli -- create-letter \
   --specification-id specification-id \
   --status PENDING
 ```
+
+```bash
+npm run cli -- create-letter-batch \
+  --supplier-id supplier-id \
+  --environment main \
+  --awsAccountId 820178564574 \
+  --group-id group-id \
+  --specification-id specification-id \
+  --status PENDING \
+  --count 10
+```

scripts/test-data/src/cli/index.ts

@@ -7,6 +7,7 @@ import { randomUUID } from "crypto";
 import { createLetter, createLetterDto } from "../helpers/create_letter_helpers";
 import { createLetterRepository } from "../infrastructure/letter-repo-factory";
 import { uploadFile } from "../helpers/s3_helpers";
+import { Console } from "console";
 
 async function main() {
   await yargs(hideBin(process.argv))
@@ -179,6 +180,8 @@ async function main() {
 
         // Upload Letters
         await letterRepository.putLetterBatch(letterDtos);
+
+        console.log(`Created batch ${batchId} of ${letterDtos.length}`);
       },
     )
     .demandCommand(1)