Change: Adds latestDeployment for Environment

services/api/src/resolvers.js

@@ -59,6 +59,7 @@ const {
   deploymentSubscriber,
   getDeploymentUrl,
   getBuildLog,
+  getLatestDeploymentByEnvironmentId,
 } = require('./resources/deployment/resolvers');
 
 const {
@@ -602,6 +603,7 @@ async function getResolvers() {
       pendingChanges: getPendingChangesByEnvironmentId,
       apiRoutes: getRoutesByEnvironmentId,
       autogeneratedRouteConfig: getAutogeneratedRouteConfigByEnvironmentId,
+      latestDeployment: getLatestDeploymentByEnvironmentId,
     },
     EnvironmentStorage: {
       bytesUsed: getBytesUsed,

services/api/src/resources/deployment/resolvers.ts

@@ -262,6 +262,31 @@ export const getDeploymentsByEnvironmentId: ResolverFn = async (
   return query(sqlClientPool, queryBuilder.toString());
 };
 
+export const getLatestDeploymentByEnvironmentId: ResolverFn = async (
+  { id: eid },
+  _args,
+  { sqlClientPool, hasPermission, adminScopes }
+) => {
+  const environment = await environmentHelpers(
+    sqlClientPool
+  ).getEnvironmentById(eid);
+
+  if (!adminScopes.platformOwner && !adminScopes.platformViewer) {
+    await hasPermission('deployment', 'view', {
+      project: environment.project
+    });
+  }
+
+  const rows = await query(sqlClientPool, Sql.selectLatestDeploymentForEnvironment(environment.id));
+  if (rows.length === 0) {
+    return null;
+  }
+
+  const deployment = rows[0];
+
+  return deployment;
+};
+
 export const getDeploymentByRemoteId: ResolverFn = async (
   _root,
   { id },

services/api/src/resources/deployment/sql.ts

@@ -115,6 +115,13 @@ export const Sql = {
     knex('deployment')
       .where('environment', '=', environment)
       .toString(),
+  selectLatestDeploymentForEnvironment: (environment: number) =>
+    knex('deployment')
+      .where('environment', '=', environment)
+      .orderBy('created', 'desc')
+      .orderBy('id', 'desc')
+      .limit(1)
+      .toString(),
   // same as select, except it deletes all deployments for the environment outside of the requested retain value
   deleteDeploymentHistory: (environment: number, retain: number) =>
     knex('deployment')

services/api/src/typeDefs.js

@@ -929,6 +929,7 @@ const typeDefs = gql`
     The idle state of the environment
     """
     idleState: IdleState
+    latestDeployment: Deployment
   }
 
   type EnvironmentPendingChanges {