logging

Author: nhsd-david-wass

lambdas/supplier-allocator/src/handler/allocate-handler.ts

@@ -16,6 +16,11 @@ function resolveSupplierForVariant(
   variantId: string,
   deps: Deps,
 ): SupplierSpec {
+  deps.logger.info({ variantId }, "Resolving supplier for letter variant");
+  deps.logger.info(
+    { variantMap: deps.env.VARIANT_MAP },
+    "Current variant to supplier mapping",
+  );
   return deps.env.VARIANT_MAP[variantId];
 }
 
@@ -48,6 +53,7 @@ export default function createSupplierAllocatorHandler(deps: Deps): SQSHandler {
         deps.logger.info({
           description: "Extracted letter event",
           messageId: record.messageId,
+          event: letterEvent,
         });
 
         validateType(letterEvent);
@@ -64,6 +70,10 @@ export default function createSupplierAllocatorHandler(deps: Deps): SQSHandler {
           letterEvent,
           supplierSpec,
         };
+        deps.logger.info(
+          { msg: queueMessage, url: queueUrl },
+          "Prepared message for upsert letter queue",
+        );
 
         deps.logger.info(
           { msg: queueMessage, url: queueUrl },

lambdas/upsert-letter/src/handler/upsert-handler.ts

@@ -228,6 +228,11 @@ export default function createUpsertLetterHandler(deps: Deps): SQSHandler {
               : supplierSpec.supplierId;
 
           const operation = getOperationFromType(letterEvent.type);
+          deps.logger.info({
+            description: "Determined operation from event type",
+            messageId: record.messageId,
+            operation: operation.name,
+          });
 
           await runUpsert(
             operation,