Add quota to the billing API

Doing this so that we can remove it from the application API and
save us some SQL calls in the tenant view.

2 files changed, 10 insertions, 1 deletions

diff --git a/controller-server/src/main/java/com/yahoo/vespa/hosted/controller/restapi/billing/BillingApiHandlerV2.java b/controller-server/src/main/java/com/yahoo/vespa/hosted/controller/restapi/billing/BillingApiHandlerV2.java
index 44a8b636ae0..4532e0c2c18 100644
--- a/controller-server/src/main/java/com/yahoo/vespa/hosted/controller/restapi/billing/BillingApiHandlerV2.java
+++ b/controller-server/src/main/java/com/yahoo/vespa/hosted/controller/restapi/billing/BillingApiHandlerV2.java
@@ -14,6 +14,7 @@ import com.yahoo.slime.Cursor;
 import com.yahoo.slime.Inspector;
 import com.yahoo.slime.Slime;
 import com.yahoo.slime.Type;
+import com.yahoo.vespa.hosted.controller.Application;
 import com.yahoo.vespa.hosted.controller.ApplicationController;
 import com.yahoo.vespa.hosted.controller.Controller;
 import com.yahoo.vespa.hosted.controller.TenantController;
@@ -23,8 +24,10 @@ import com.yahoo.vespa.hosted.controller.api.integration.billing.CollectionMetho
 import com.yahoo.vespa.hosted.controller.api.integration.billing.Plan;
 import com.yahoo.vespa.hosted.controller.api.integration.billing.PlanId;
 import com.yahoo.vespa.hosted.controller.api.integration.billing.PlanRegistry;
+import com.yahoo.vespa.hosted.controller.api.integration.billing.Quota;
 import com.yahoo.vespa.hosted.controller.api.role.Role;
 import com.yahoo.vespa.hosted.controller.api.role.SecurityContext;
+import com.yahoo.vespa.hosted.controller.application.QuotaUsage;
 import com.yahoo.vespa.hosted.controller.tenant.CloudTenant;
 import com.yahoo.vespa.hosted.controller.tenant.Tenant;
 
@@ -200,11 +203,13 @@ public class BillingApiHandlerV2 extends RestApiRequestHandler<BillingApiHandler
 
         var response = new Slime();
         var tenantsResponse = response.setObject().setArray("tenants");
+
         tenants.asList().stream().sorted(Comparator.comparing(Tenant::name)).forEach(tenant -> {
             var usage = Optional.ofNullable(usagePerTenant.get(tenant.name()));
             var tenantResponse = tenantsResponse.addObject();
             tenantResponse.setString("tenant", tenant.name().value());
             toSlime(tenantResponse.setObject("plan"), planFor(tenant.name()));
+            toSlime(tenantResponse.setObject("quota"), billing.getQuota(tenant.name()));
             tenantResponse.setString("collection", billing.getCollectionMethod(tenant.name()).name());
             tenantResponse.setString("lastBill", usage.map(Bill::getStartDate).map(DateTimeFormatter.ISO_DATE::format).orElse(null));
             tenantResponse.setString("unbilled", usage.map(Bill::sum).map(BigDecimal::toPlainString).orElse("0.00"));
@@ -357,6 +362,10 @@ public class BillingApiHandlerV2 extends RestApiRequestHandler<BillingApiHandler
         cursor.setString("name", plan.displayName());
     }
 
+    private void toSlime(Cursor cursor, Quota quota) {
+        cursor.setDouble("budget", quota.budget().map(BigDecimal::doubleValue).orElse(-1.0));
+    }
+
     private Plan planFor(TenantName tenant) {
         var planId = billing.getPlan(tenant);
         return planRegistry.plan(planId)
diff --git a/controller-server/src/test/java/com/yahoo/vespa/hosted/controller/restapi/billing/BillingApiHandlerV2Test.java b/controller-server/src/test/java/com/yahoo/vespa/hosted/controller/restapi/billing/BillingApiHandlerV2Test.java
index 7c3f0e51b92..c62a9f1399f 100644
--- a/controller-server/src/test/java/com/yahoo/vespa/hosted/controller/restapi/billing/BillingApiHandlerV2Test.java
+++ b/controller-server/src/test/java/com/yahoo/vespa/hosted/controller/restapi/billing/BillingApiHandlerV2Test.java
@@ -124,7 +124,7 @@ public class BillingApiHandlerV2Test extends ControllerContainerCloudTest {
 
         var accountantRequest = request("/billing/v2/accountant").roles(Role.hostedAccountant());
         tester.assertResponse(accountantRequest, """
-                {"tenants":[{"tenant":"tenant1","plan":{"id":"trial","name":"Free Trial - for testing purposes"},"collection":"AUTO","lastBill":null,"unbilled":"0.00"}]}""");
+                {"tenants":[{"tenant":"tenant1","plan":{"id":"trial","name":"Free Trial - for testing purposes"},"quota":{"budget":-1.0},"collection":"AUTO","lastBill":null,"unbilled":"0.00"}]}""");
     }
 
     @Test