feat(cp-frontend): handle removal of parent property

packages/cp-frontend/src/graphql/Services.gql

@@ -6,7 +6,15 @@ query Services($deploymentGroupSlug: String!){
     ...DeploymentGroupInfo
     services {
       ...ServiceInfo
-      parent
+      branches {
+        name
+        slug
+        instances {
+          id
+          status
+          healthy
+        }
+      }
       connections
       instances {
         id

packages/cp-frontend/src/state/selectors.js

@@ -132,24 +132,6 @@ const getService = (service, index) => {
 
 const processServices = services => {
   return forceArray(services).reduce((ss, s, i) => {
-    if (s.parent) {
-      const parents = ss.filter(parentS => parentS.id === s.parent);
-      let parent;
-      if (parents.length) {
-        parent = parents[0];
-      } else {
-        parent = { id: s.parent };
-        ss.push(parent);
-      }
-      if (!parent.children) {
-        parent.children = [];
-      }
-      const child = getService(s, i);
-      parent.instancesActive = parent.instancesActive
-        ? true
-        : child.instancesActive;
-      parent.children.push(child);
-    } else {
     const serviceIndex = ss.findIndex(existingS => existingS.id === s.id);
     if (serviceIndex === -1) {
       ss.push(getService(s, i));
@@ -159,7 +141,7 @@ const processServices = services => {
         ...getService(s, i)
       });
     }
-    }
+
     return ss;
   }, []);
 };