Move constants into constants.js

Moved the repository constants into constants.js

app/assets/javascripts/repository/components/tree_content.vue

@@ -2,16 +2,13 @@
 import filesQuery from 'shared_queries/repository/files.query.graphql';
 import createFlash from '~/flash';
 import { __ } from '../../locale';
+import { TREE_PAGE_SIZE, TREE_INITIAL_FETCH_COUNT } from '../constants';
 import getRefMixin from '../mixins/get_ref';
 import projectPathQuery from '../queries/project_path.query.graphql';
 import { readmeFile } from '../utils/readme';
 import FilePreview from './preview/index.vue';
 import FileTable from './table/index.vue';
 
-const LIMIT = 1000;
-const PAGE_SIZE = 100;
-export const INITIAL_FETCH_COUNT = LIMIT / PAGE_SIZE;
-
 export default {
   components: {
     FileTable,
@@ -47,7 +44,7 @@ export default {
       isLoadingFiles: false,
       isOverLimit: false,
       clickedShowMore: false,
-      pageSize: PAGE_SIZE,
+      pageSize: TREE_PAGE_SIZE,
       fetchCounter: 0,
     };
   },
@@ -56,7 +53,7 @@ export default {
       return readmeFile(this.entries.blobs);
     },
     hasShowMore() {
-      return !this.clickedShowMore && this.fetchCounter === INITIAL_FETCH_COUNT;
+      return !this.clickedShowMore && this.fetchCounter === TREE_INITIAL_FETCH_COUNT;
     },
   },
 
@@ -107,7 +104,7 @@ export default {
           if (pageInfo?.hasNextPage) {
             this.nextPageCursor = pageInfo.endCursor;
             this.fetchCounter += 1;
-            if (this.fetchCounter < INITIAL_FETCH_COUNT || this.clickedShowMore) {
+            if (this.fetchCounter < TREE_INITIAL_FETCH_COUNT || this.clickedShowMore) {
               this.fetchFiles();
               this.clickedShowMore = false;
             }

app/assets/javascripts/repository/constants.js

+const TREE_PAGE_LIMIT = 1000; // the maximum amount of items per page
+
+export const TREE_PAGE_SIZE = 100; // the amount of items to be fetched per (batch) request
+export const TREE_INITIAL_FETCH_COUNT = TREE_PAGE_LIMIT / TREE_PAGE_SIZE; // the amount of (batch) requests to make

spec/frontend/repository/components/tree_content_spec.js

 import { shallowMount } from '@vue/test-utils';
 import FilePreview from '~/repository/components/preview/index.vue';
 import FileTable from '~/repository/components/table/index.vue';
-import TreeContent, { INITIAL_FETCH_COUNT } from '~/repository/components/tree_content.vue';
+import TreeContent from '~/repository/components/tree_content.vue';
+import { TREE_INITIAL_FETCH_COUNT } from '~/repository/constants';
 
 let vm;
 let $apollo;
@@ -128,7 +129,7 @@ describe('Repository table component', () => {
     it('has limit of 1000 files on initial load', () => {
       factory('/');
 
-      expect(INITIAL_FETCH_COUNT * vm.vm.pageSize).toBe(1000);
+      expect(TREE_INITIAL_FETCH_COUNT * vm.vm.pageSize).toBe(1000);
     });
   });
 });