From d82392794a7602fb7132f2d1a498ec0b5c95f7b9 Mon Sep 17 00:00:00 2001
From: Adam Cooper <adam.cooper@digital.justice.gov.uk>
Date: Thu, 14 Dec 2023 11:10:01 +0000
Subject: [PATCH] Add identity index to DynamoDB (#2459)

---
 service-api/docker/seeding/start.sh | 2 +-
 terraform/environment/dynamodb.tf   | 9 +++++++++
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/service-api/docker/seeding/start.sh b/service-api/docker/seeding/start.sh
index d299d42031..c092b30b1a 100755
--- a/service-api/docker/seeding/start.sh
+++ b/service-api/docker/seeding/start.sh
@@ -25,13 +25,13 @@ if ! [[ -z "${AWS_ENDPOINT_DYNAMODB}" ]]; then
     --region eu-west-1 \
     --endpoint $DYNAMODN_ENDPOINT \
     --global-secondary-indexes \
+      IndexName=IdentityIndex,KeySchema=["{AttributeName=Identity,KeyType=HASH}"],Projection="{ProjectionType=ALL}",ProvisionedThroughput="{ReadCapacityUnits=10,WriteCapacityUnits=10}" \
       IndexName=EmailIndex,KeySchema=["{AttributeName=Email,KeyType=HASH}"],Projection="{ProjectionType=ALL}",ProvisionedThroughput="{ReadCapacityUnits=10,WriteCapacityUnits=10}" \
       IndexName=NewEmailIndex,KeySchema=["{AttributeName=NewEmail,KeyType=HASH}"],Projection="{ProjectionType=ALL}",ProvisionedThroughput="{ReadCapacityUnits=10,WriteCapacityUnits=10}" \
       IndexName=ActivationTokenIndex,KeySchema=["{AttributeName=ActivationToken,KeyType=HASH}"],Projection="{ProjectionType=KEYS_ONLY}",ProvisionedThroughput="{ReadCapacityUnits=10,WriteCapacityUnits=10}" \
       IndexName=PasswordResetTokenIndex,KeySchema=["{AttributeName=PasswordResetToken,KeyType=HASH}"],Projection="{ProjectionType=KEYS_ONLY}",ProvisionedThroughput="{ReadCapacityUnits=10,WriteCapacityUnits=10}"\
       IndexName=EmailResetTokenIndex,KeySchema=["{AttributeName=EmailResetToken,KeyType=HASH}"],Projection="{ProjectionType=KEYS_ONLY}",ProvisionedThroughput="{ReadCapacityUnits=10,WriteCapacityUnits=10}"
 
-
     aws dynamodb update-time-to-live \
     --table-name ActorUsers \
     --region eu-west-1 \
diff --git a/terraform/environment/dynamodb.tf b/terraform/environment/dynamodb.tf
index 1af40e444b..53f88a208f 100644
--- a/terraform/environment/dynamodb.tf
+++ b/terraform/environment/dynamodb.tf
@@ -92,6 +92,10 @@ resource "aws_dynamodb_table" "actor_users_table" {
     name = "Id"
     type = "S"
   }
+  attribute {
+    name = "Identity"
+    type = "S"
+  }
   attribute {
     name = "Email"
     type = "S"
@@ -113,6 +117,11 @@ resource "aws_dynamodb_table" "actor_users_table" {
     type = "S"
   }
 
+  global_secondary_index {
+    name            = "IdentityIndex"
+    hash_key        = "Identity"
+    projection_type = "ALL"
+  }
   global_secondary_index {
     name            = "EmailIndex"
     hash_key        = "Email"