Merge branch 'master' into w2p-68729_List-version-history

src/app/core/data/request.service.ts

@@ -3,7 +3,7 @@ import { HttpHeaders } from '@angular/common/http';
 
 import { createSelector, MemoizedSelector, select, Store } from '@ngrx/store';
 import { Observable, race as observableRace } from 'rxjs';
-import { filter, map, mergeMap, switchMap, take } from 'rxjs/operators';
+import { filter, map, mergeMap, take } from 'rxjs/operators';
 import { cloneDeep, remove } from 'lodash';
 import { hasValue, isEmpty, isNotEmpty } from '../../shared/empty.util';
 import { CacheableObject } from '../cache/object-cache.reducer';

src/app/core/index/index.effects.ts

@@ -12,6 +12,7 @@ import { AddToIndexAction, RemoveFromIndexByValueAction } from './index.actions'
 import { hasValue } from '../../shared/empty.util';
 import { IndexName } from './index.reducer';
 import { RestRequestMethod } from '../data/rest-request-method';
+import { getUrlWithoutEmbedParams } from './index.selectors';
 
 @Injectable()
 export class UUIDIndexEffects {
@@ -47,7 +48,7 @@ export class UUIDIndexEffects {
       map((action: RequestConfigureAction) => {
         return new AddToIndexAction(
           IndexName.REQUEST,
-          action.payload.href,
+          getUrlWithoutEmbedParams(action.payload.href),
           action.payload.uuid
         );
       })

src/app/core/index/index.selectors.spec.ts

+import { getUrlWithoutEmbedParams } from './index.selectors';
+
+describe(`index selectors`, () => {
+
+  describe(`getUrlWithoutEmbedParams`, () => {
+
+    it(`should return a url without its embed params`, () => {
+      const source = 'https://rest.api/resource?a=1&embed=2&b=3&embed=4/5&c=6&embed=7/8/9';
+      const result = getUrlWithoutEmbedParams(source);
+      expect(result).toBe('https://rest.api/resource?a=1&b=3&c=6');
+    });
+
+    it(`should return a url without embed params unmodified`, () => {
+      const source = 'https://rest.api/resource?a=1&b=3&c=6';
+      const result = getUrlWithoutEmbedParams(source);
+      expect(result).toBe(source);
+    });
+
+    it(`should return a string that isn't a url unmodified`, () => {
+      const source = 'a=1&embed=2&b=3&embed=4/5&c=6&embed=7/8/9';
+      const result = getUrlWithoutEmbedParams(source);
+      expect(result).toBe(source);
+    });
+
+    it(`should return undefined or null unmodified`, () => {
+      expect(getUrlWithoutEmbedParams(undefined)).toBe(undefined);
+      expect(getUrlWithoutEmbedParams(null)).toBe(null);
+    });
+
+  });
+
+});

src/app/core/index/index.selectors.ts

 import { createSelector, MemoizedSelector } from '@ngrx/store';
-import { hasValue } from '../../shared/empty.util';
+import { hasValue, isNotEmpty } from '../../shared/empty.util';
 import { CoreState } from '../core.reducers';
 import { coreSelector } from '../core.selectors';
+import { URLCombiner } from '../url-combiner/url-combiner';
 import { IndexName, IndexState, MetaIndexState } from './index.reducer';
+import * as parse from 'url-parse';
+
+/**
+ * Return the given url without `embed` params.
+ *
+ * E.g. https://rest.api/resource?size=5&embed=subresource&rpp=3
+ * becomes https://rest.api/resource?size=5&rpp=3
+ *
+ * When you index a request url you don't want to include
+ * embed params because embedded data isn't relevant when
+ * you want to know
+ *
+ * @param url The url to use
+ */
+export const getUrlWithoutEmbedParams = (url: string): string => {
+  if (isNotEmpty(url)) {
+    const parsed = parse(url);
+    if (isNotEmpty(parsed.query)) {
+      const parts = parsed.query.split(/[?|&]/)
+        .filter((part: string) => isNotEmpty(part))
+        .filter((part: string) => !part.startsWith('embed='));
+      let args = '';
+      if (isNotEmpty(parts)) {
+        args = `?${parts.join('&')}`;
+      }
+      url = new URLCombiner(parsed.origin, parsed.pathname, args).toString();
+      return url;
+    }
+  }
+
+  return url;
+};
 
 /**
  * Return the MetaIndexState based on the CoreSate
@@ -74,7 +107,7 @@ export const selfLinkFromUuidSelector =
 export const uuidFromHrefSelector =
   (href: string): MemoizedSelector<CoreState, string> => createSelector(
     requestIndexSelector,
-    (state: IndexState) => hasValue(state) ? state[href] : undefined
+    (state: IndexState) => hasValue(state) ? state[getUrlWithoutEmbedParams(href)] : undefined
   );
 
 /**

src/app/core/url-combiner/url-combiner.ts

@@ -41,8 +41,8 @@ export class URLCombiner {
       // remove consecutive slashes
       url = url.replace(/([^:\s])\/+/g, '$1/');
 
-      // remove trailing slash before parameters or hash
-      url = url.replace(/\/(\?|&|#[^!])/g, '$1');
+      // remove trailing slash
+      url = url.replace(/\/($|\?|&|#[^!])/g, '$1');
 
       // replace ? in parameters with &
       url = url.replace(/(\?.+)\?/g, '$1&');