Replace GraphQL `designs` => `designCollection`

For the "project" graphql query, `designCollection` replaces the
deprecated `designs` key, and subsequent uses of this query’s result
are also resolved. The `designs` type has also been removed.

Always use `designCollection` going forward.

ee/app/assets/javascripts/design_management/graphql.js

@@ -29,7 +29,7 @@ const defaultClient = createDefaultClient(
             },
           })
           .then(({ data }) => {
-            const edge = data.project.issue.designs.designs.edges.find(
+            const edge = data.project.issue.designCollection.designs.edges.find(
               ({ node }) => node.filename === id,
             );
             return edge.node;

ee/app/assets/javascripts/design_management/graphql/queries/project.query.graphql

@@ -5,7 +5,7 @@ query project($fullPath: ID!, $iid: String!, $atVersion: ID) {
   project(fullPath: $fullPath) {
     id
     issue(iid: $iid) {
-      designs {
+      designCollection {
         designs(atVersion: $atVersion) {
           edges {
             node {

ee/app/assets/javascripts/design_management/index.js

@@ -37,7 +37,7 @@ export default () => {
     })
     .subscribe(({ data }) => {
       if (badge) {
-        badge.textContent = data.project.issue.designs.designs.edges.length;
+        badge.textContent = data.project.issue.designCollection.designs.edges.length;
       }
     });
 

ee/app/assets/javascripts/design_management/mixins/all_designs.js

@@ -18,7 +18,7 @@ export default {
         };
       },
       update: data => {
-        const designEdges = propertyOf(data)(['project', 'issue', 'designs', 'designs']);
+        const designEdges = propertyOf(data)(['project', 'issue', 'designCollection', 'designs']);
         if (designEdges) {
           return extractNodes(designEdges);
         }

ee/app/assets/javascripts/design_management/mixins/all_versions.js

@@ -21,7 +21,7 @@ export default {
           atVersion: null,
         };
       },
-      update: data => data.project.issue.designs.versions.edges,
+      update: data => data.project.issue.designCollection.versions.edges,
     },
   },
   computed: {

ee/app/assets/javascripts/design_management/pages/index.vue

@@ -147,13 +147,16 @@ export default {
           update: (store, { data: { designManagementUpload } }) => {
             const data = store.readQuery(this.projectQueryBody);
 
-            const newDesigns = data.project.issue.designs.designs.edges.reduce((acc, design) => {
+            const newDesigns = data.project.issue.designCollection.designs.edges.reduce(
+              (acc, design) => {
                 if (!acc.find(d => d.filename === design.node.filename)) {
                   acc.push(design.node);
                 }
 
                 return acc;
-            }, designManagementUpload.designs);
+              },
+              designManagementUpload.designs,
+            );
 
             let newVersionNode;
             const findNewVersions = designManagementUpload.designs.find(design => design.versions);
@@ -168,7 +171,7 @@ export default {
 
             const newVersions = [
               ...(newVersionNode || []),
-              ...data.project.issue.designs.versions.edges,
+              ...data.project.issue.designCollection.versions.edges,
             ];
 
             const updatedDesigns = {
@@ -186,7 +189,7 @@ export default {
               },
             };
 
-            data.project.issue.designs = updatedDesigns;
+            data.project.issue.designCollection = updatedDesigns;
 
             store.writeQuery({
               ...this.projectQueryBody,

ee/app/assets/javascripts/design_management/utils/design_management_utils.js

@@ -36,10 +36,10 @@ export const extractCurrentDiscussion = (discussions, id) =>
 const deleteDesignsFromStore = (store, query, selectedDesigns) => {
   const data = store.readQuery(query);
 
-  const changedDesigns = data.project.issue.designs.designs.edges.filter(
+  const changedDesigns = data.project.issue.designCollection.designs.edges.filter(
     ({ node }) => !selectedDesigns.includes(node.filename),
   );
-  data.project.issue.designs.designs.edges = [...changedDesigns];
+  data.project.issue.designCollection.designs.edges = [...changedDesigns];
 
   store.writeQuery({
     ...query,
@@ -53,9 +53,9 @@ const addNewVersionToStore = (store, query, version) => {
   const data = store.readQuery(query);
   const newEdge = { node: version, __typename: 'DesignVersionEdge' };
 
-  data.project.issue.designs.versions.edges = [
+  data.project.issue.designCollection.versions.edges = [
     newEdge,
-    ...data.project.issue.designs.versions.edges,
+    ...data.project.issue.designCollection.versions.edges,
   ];
 
   store.writeQuery({