CCM-13882 - Calculate-Supplier-Weighting

Author: nhsd-david-wass

infrastructure/terraform/components/api/ddb_table_supplier_quotas.tf

@@ -0,0 +1,49 @@
+resource "aws_dynamodb_table" "supplier-quotas" {
+  name         = "${local.csi}-supplier-quotas"
+  billing_mode = "PAY_PER_REQUEST"
+
+  hash_key  = "pk"
+  range_key = "sk"
+
+  ttl {
+    attribute_name = "ttl"
+    enabled        = true
+  }
+
+  attribute {
+    name = "pk"
+    type = "S"
+  }
+
+  attribute {
+    name = "sk"
+    type = "S"
+  }
+
+  attribute {
+    name = "entityType"
+    type = "S"
+  }
+
+
+
+  // The type-index GSI allows us to query for all supplier quotas of a given type (e.g. all supplier daily quotas)
+  global_secondary_index {
+    name            = "EntityTypeIndex"
+    hash_key        = "entityType"
+    range_key       = "sk"
+    projection_type = "ALL"
+  }
+
+  point_in_time_recovery {
+    enabled = true
+  }
+
+  tags = merge(
+    local.default_tags,
+    {
+      NHSE-Enable-Dynamo-Backup-Acct = "True"
+    }
+  )
+
+}

infrastructure/terraform/components/api/locals.tf

@@ -33,7 +33,8 @@ locals {
     MI_TABLE_NAME                   = aws_dynamodb_table.mi.name,
     MI_TTL_HOURS                    = 2160 # 90 days * 24 hours
     SNS_TOPIC_ARN                   = "${module.eventsub.sns_topic.arn}",
-    SUPPLIER_CONFIG_TABLE_NAME      = aws_dynamodb_table.supplier-configuration.name
+    SUPPLIER_CONFIG_TABLE_NAME      = aws_dynamodb_table.supplier-configuration.name,
+    SUPPLIER_QUOTAS_TABLE_NAME      = aws_dynamodb_table.supplier-quotas.name,
     SUPPLIER_ID_HEADER              = "nhsd-supplier-id",
   }
 

infrastructure/terraform/components/api/module_lambda_supplier_allocator.tf

@@ -94,7 +94,9 @@ data "aws_iam_policy_document" "supplier_allocator_lambda" {
 
     resources = [
       aws_dynamodb_table.supplier-configuration.arn,
-      "${aws_dynamodb_table.supplier-configuration.arn}/index/*"
+      aws_dynamodb_table.supplier-quotas.arn,
+      "${aws_dynamodb_table.supplier-configuration.arn}/index/*",
+      "${aws_dynamodb_table.supplier-quotas.arn}/index/*"
     ]
   }
 }