ui: Prefer `cursor` over `index`, add `configuration` option to repos (#5042)

ui-v2/app/serializers/application.js

@@ -4,7 +4,6 @@ import { get } from '@ember/object';
 import {
   HEADERS_SYMBOL as HTTP_HEADERS_SYMBOL,
   HEADERS_INDEX as HTTP_HEADERS_INDEX,
-  HEADERS_DIGEST as HTTP_HEADERS_DIGEST,
 } from 'consul-ui/utils/http/consul';
 export default Serializer.extend({
   // this could get confusing if you tried to override
@@ -44,8 +43,7 @@ export default Serializer.extend({
   },
   normalizeMeta: function(store, primaryModelClass, headers, payload, id, requestType) {
     const meta = {
-      index: headers[HTTP_HEADERS_INDEX],
-      digest: headers[HTTP_HEADERS_DIGEST],
+      cursor: headers[HTTP_HEADERS_INDEX],
       date: headers['date'],
     };
     if (requestType === 'query') {

ui-v2/app/services/repository.js

@@ -14,16 +14,24 @@ export default Service.extend({
   },
   //
   store: service('store'),
-  findAllByDatacenter: function(dc) {
-    return get(this, 'store').query(this.getModelName(), {
+  findAllByDatacenter: function(dc, configuration = {}) {
+    const query = {
       dc: dc,
-    });
+    };
+    if (typeof configuration.cursor !== 'undefined') {
+      query.index = configuration.cursor;
+    }
+    return get(this, 'store').query(this.getModelName(), query);
   },
-  findBySlug: function(slug, dc) {
-    return get(this, 'store').queryRecord(this.getModelName(), {
-      id: slug,
+  findBySlug: function(slug, dc, configuration = {}) {
+    const query = {
       dc: dc,
-    });
+      id: slug,
+    };
+    if (typeof configuration.cursor !== 'undefined') {
+      query.index = configuration.cursor;
+    }
+    return get(this, 'store').queryRecord(this.getModelName(), query);
   },
   create: function(obj) {
     // TODO: This should probably return a Promise

ui-v2/app/services/repository/kv.js

@@ -13,7 +13,7 @@ export default RepositoryService.extend({
     return PRIMARY_KEY;
   },
   // this one gives you the full object so key,values and meta
-  findBySlug: function(key, dc) {
+  findBySlug: function(key, dc, configuration = {}) {
     if (isFolder(key)) {
       const id = JSON.stringify([dc, key]);
       let item = get(this, 'store').peekRecord(this.getModelName(), id);
@@ -24,23 +24,31 @@ export default RepositoryService.extend({
       }
       return Promise.resolve(item);
     }
-    return get(this, 'store').queryRecord(this.getModelName(), {
+    const query = {
       id: key,
       dc: dc,
-    });
+    };
+    if (typeof configuration.cursor !== 'undefined') {
+      query.index = configuration.cursor;
+    }
+    return get(this, 'store').queryRecord(this.getModelName(), query);
   },
   // this one only gives you keys
   // https://www.consul.io/api/kv.html
-  findAllBySlug: function(key, dc) {
+  findAllBySlug: function(key, dc, configuration = {}) {
     if (key === '/') {
       key = '';
     }
+    const query = {
+      id: key,
+      dc: dc,
+      separator: '/',
+    };
+    if (typeof configuration.cursor !== 'undefined') {
+      query.index = configuration.cursor;
+    }
     return this.get('store')
-      .query(this.getModelName(), {
-        id: key,
-        dc: dc,
-        separator: '/',
-      })
+      .query(this.getModelName(), query)
       .then(function(items) {
         return items.filter(function(item) {
           return key !== get(item, 'Key');

ui-v2/app/services/repository/session.js

@@ -8,11 +8,15 @@ export default RepositoryService.extend({
   getModelName: function() {
     return modelName;
   },
-  findByNode: function(node, dc) {
-    return get(this, 'store').query(this.getModelName(), {
+  findByNode: function(node, dc, configuration = {}) {
+    const query = {
       id: node,
       dc: dc,
-    });
+    };
+    if (typeof configuration.cursor !== 'undefined') {
+      query.index = configuration.cursor;
+    }
+    return get(this, 'store').query(this.getModelName(), query);
   },
   // TODO: Why Key? Probably should be findBySlug like the others
   findByKey: function(slug, dc) {