feat: Add variable create_route to control creation of route (#98)

Co-authored-by: Anton Babenko <anton@antonbabenko.com>

Author: IlyesDemineExtVeolia

README.md

@@ -90,6 +90,12 @@ module "api_gateway" {
   create_default_stage_api_mapping = false  # to control creation of "$default" stage and API mapping
   create_routes_and_integrations   = false  # to control creation of routes and integrations
   create_vpc_link                  = false  # to control creation of VPC link
+  
+  integrations= {
+    "GET /" = {
+      create_route = false # to control creation of route
+    }
+  } 
 
   # ... omitted
 }

main.tf

@@ -91,7 +91,7 @@ resource "aws_apigatewayv2_stage" "default" {
   }
 
   dynamic "route_settings" {
-    for_each = { for k, v in var.integrations : k => v if var.create_routes_and_integrations && length(setintersection(["data_trace_enabled", "detailed_metrics_enabled", "logging_level", "throttling_burst_limit", "throttling_rate_limit"], keys(v))) > 0 }
+    for_each = { for k, v in var.integrations : k => v if var.create_routes_and_integrations && try(tobool(v.create_route), true) && length(setintersection(["data_trace_enabled", "detailed_metrics_enabled", "logging_level", "throttling_burst_limit", "throttling_rate_limit"], keys(v))) > 0 }
 
     content {
       route_key          = route_settings.key