adds browse feature for flows and metrics

wherehows-web/app/actions/browse.js

@@ -32,11 +32,11 @@ const asyncRequestBrowseData = (page, entity, urls) =>
 
     try {
       const thunks = await Promise.all([
-        dispatch(lazyRequestPagedFlows({ baseURL: urls.flows, page })),
-        dispatch(lazyRequestPagedMetrics({ baseURL: urls.metrics, page })),
-        dispatch(lazyRequestPagedDatasets({ baseURL: urls.datasets, page }))
+        dispatch(lazyRequestPagedFlows({ baseURL: urls.flows, query: { page } })),
+        dispatch(lazyRequestPagedMetrics({ baseURL: urls.metrics, query: { page } })),
+        dispatch(lazyRequestPagedDatasets({ baseURL: urls.datasets, query: { page } }))
       ]);
-      const [...actions] = await Promise.all(thunks);
+      const [...actions] = thunks;
 
       /**
        * Check that none of the actions has an error flag in FSA

wherehows-web/app/actions/browse/entity.js

@@ -3,6 +3,8 @@ import { createAction } from 'redux-actions';
 
 import actionSet from 'wherehows-web/actions/action-set';
 import { lazyRequestUrnPagedDatasets, lazyRequestDatasetNodes } from 'wherehows-web/actions/datasets';
+import { lazyRequestNamedPagedMetrics, lazyRequestMetricNodes } from 'wherehows-web/actions/metrics';
+import { lazyRequestFlowsNodes, lazyRequestPagedUrnApplicationFlows } from 'wherehows-web/actions/flows';
 
 const { debug } = Ember;
 
@@ -23,29 +25,41 @@ const receiveNodeList = createAction(ActionTypes.RECEIVE_NODE_LIST);
  * @param {String} listURL
  * @param {Array} queryParams current list of query parameters for the Ember route
  */
-const asyncRequestNodeList = (params, listURL, { queryParams }) =>
+const asyncRequestEntityQueryData = (params, listURL, { queryParamsKeys: queryParams }) =>
   /**
    * Async thunk
    * @param {Function} dispatch
    * @return {Promise.<*>}
    */
   async function(dispatch) {
-    const { entity, page, urn } = params;
-    const query = { page, urn };
+    const { entity, page, urn, name } = params;
+    // Extract relevant query parameters into query object
+    const query = { page, urn, name };
 
     dispatch(requestNodeList({ entity, listURL, query, queryParams }));
 
+    // For each entity fetch the list of nodes and the actual entities for the given query
     try {
       let nodesResult = {}, pagedEntities = {};
       switch (entity) {
         case 'datasets':
-          [nodesResult, pagedEntities] = await [
+          [nodesResult, pagedEntities] = await Promise.all([
             dispatch(lazyRequestDatasetNodes({ listURL, query })),
             dispatch(lazyRequestUrnPagedDatasets({ query }))
-          ];
+          ]);
           break;
         case 'metrics':
+          [nodesResult, pagedEntities] = await Promise.all([
+            dispatch(lazyRequestMetricNodes({ listURL, query })),
+            dispatch(lazyRequestNamedPagedMetrics({ query }))
+          ]);
+          break;
         case 'flows':
+          [nodesResult, pagedEntities] = await Promise.all([
+            dispatch(lazyRequestFlowsNodes({ listURL, query })),
+            dispatch(lazyRequestPagedUrnApplicationFlows({ query }))
+          ]);
+          break;
         default:
           return;
       }
@@ -66,4 +80,4 @@ const asyncRequestNodeList = (params, listURL, { queryParams }) =>
     }
   };
 
-export { ActionTypes, asyncRequestNodeList };
+export { ActionTypes, asyncRequestEntityQueryData };

wherehows-web/app/actions/entities/entities.js

@@ -40,10 +40,10 @@ const createAsyncThunk = (
    * @return {Promise.<*>}
    */
 ) => async (dispatch, getState) => {
-  const { status = 'error', data } = await asyncExecutor(getState);
+  const response = await asyncExecutor(getState);
 
-  if (status === 'ok') {
-    return dispatch(receiverActionCreator({ data }));
+  if (response.status === 'ok') {
+    return dispatch(receiverActionCreator(response));
   }
 
   return dispatch(receiverActionCreator(new Error(`Request failed with status ${status}`)));

wherehows-web/app/actions/entities/entity-request.js

@@ -46,6 +46,79 @@ const fetchPagedUrnEntities = entity => getState => {
   });
 };
 
+/**
+ * Takes a entity and returns a function to fetch entities by an entity url with a `name` segment
+ * @param {String} entity
+ */
+const fetchNamedPagedEntities = entity => getState => {
+  const { [entity]: { baseURL }, browseEntity: { [entity]: { query } } = {} } = getState();
+  const queryCopy = Object.assign({}, query);
+  const name = queryCopy.name;
+  let baseNameUrl = baseURL;
+
+  if (name) {
+    baseNameUrl = `${baseNameUrl}/name/${name}`;
+    delete queryCopy.name;
+  }
+
+  const namedPageURL = Object.keys(queryCopy).reduce((url, queryKey) => {
+    let queryValue = queryCopy[queryKey];
+    if (queryValue) {
+      return buildUrl(url, queryKey, queryValue);
+    }
+
+    return url;
+  }, baseNameUrl);
+
+  return fetch(namedPageURL).then(response => response.json()).then((payload = {}) => {
+    if (payload.status === 'ok') {
+      payload.data = Object.assign({}, payload.data, {
+        parentName: name || null
+      });
+    }
+
+    return payload;
+  });
+};
+
+/**
+ * Takes a entity name and returns a function the fetches an entity by urn path segment
+ * @param {String} entity
+ */
+const fetchUrnPathEntities = entity => getState => {
+  const { [entity]: { baseURL }, browseEntity: { [entity]: { query } = {} } = {} } = getState();
+  const queryCopy = Object.assign({}, query);
+  const urn = queryCopy.urn;
+  let baseUrnUrl = baseURL;
+
+  // If the urn exists, append its value to the base url for the entity and remove the attribute from the local
+  //   copy of the queried parameters
+  if (urn) {
+    baseUrnUrl = `${baseUrnUrl}/${urn}`;
+    delete queryCopy.urn;
+  }
+
+  // Append the left over query params to the constructed url string
+  const urnPathUrl = Object.keys(query).reduce((url, queryKey) => {
+    let queryValue = query[queryKey];
+    if (queryValue) {
+      return buildUrl(url, queryKey, queryValue);
+    }
+
+    return url;
+  }, baseUrnUrl);
+
+  return fetch(urnPathUrl).then(response => response.json()).then((payload = {}) => {
+    if (payload.status === 'ok') {
+      payload.data = Object.assign({}, payload.data, {
+        parentUrn: urn || null
+      });
+    }
+
+    return payload;
+  });
+};
+
 /**
  * Request urn child nodes/ datasets for the specified entity
  * @param entity
@@ -75,7 +148,56 @@ const fetchNodes = entity => getState => {
   }, `${listURL}/${entity}`);
 
   // TODO: DSS-7019 remove any parsing from response objects. in createLazyRequest and update all call sites
-  return fetch(nodeURL).then(response => response.json()).then(({ status, nodes: data }) => ({ status, data }));
+  return fetch(nodeURL).then(response => response.json()).then((payload = {}) => {
+    return Object.assign({}, payload, {
+      parentUrn: query.urn || null
+    });
+  });
 };
 
-export { fetchPagedEntities, fetchPagedUrnEntities, fetchNodes };
+/**
+ * For a given entity name, fetches the nodes at the list url by appending the entity name and name path as segments
+ *   of the request url
+ * @param {String} entity
+ */
+const fetchNamedEntityNodes = entity => getState => {
+  // TODO: DSS-7019 rename queryParams to queryList, don't over load the name `queryParams`
+  const { browseEntity: { [entity]: { listURL = '', query: { name } } = {} } = {} } = getState();
+  const namePath = name ? `/${name}` : '';
+  const nodeURL = `${listURL}/${entity}${namePath}`;
+
+  return fetch(nodeURL).then(response => response.json()).then((payload = {}) => {
+    return Object.assign({}, payload, {
+      //TODO: Should this be namedEntityNodes vs urnPathEntityNodes
+      parentName: name || null
+    });
+  });
+};
+
+/**
+ * For a given entity, fetches the entities nodes at the list url by appending the entity name and the urn path
+ *   as segments of the request url
+ * @param {String} entity
+ */
+const fetchUrnPathEntityNodes = entity => getState => {
+  const { browseEntity: { [entity]: { listURL = '', query: { urn } } = {} } = {} } = getState();
+  const urnPath = urn ? `/${urn}` : '';
+  const urnListUrl = `${listURL}/${entity}${urnPath}`;
+
+  return fetch(urnListUrl).then(response => response.json()).then((payload = {}) => {
+    return Object.assign({}, payload, {
+      //TODO: Should this be namedEntityNodes vs urnPathEntityNodes
+      parentUrn: urn || null
+    });
+  });
+};
+
+export {
+  fetchPagedEntities,
+  fetchPagedUrnEntities,
+  fetchNodes,
+  fetchNamedPagedEntities,
+  fetchNamedEntityNodes,
+  fetchUrnPathEntities,
+  fetchUrnPathEntityNodes
+};

wherehows-web/app/actions/entities/index.js

@@ -1,2 +1,2 @@
 export * from 'wherehows-web/actions/entities/entities';
-export { fetchPagedEntities, fetchPagedUrnEntities, fetchNodes } from 'wherehows-web/actions/entities/entity-request';
+export * from 'wherehows-web/actions/entities/entity-request';

wherehows-web/app/actions/flows.js

@@ -1,5 +1,10 @@
 import { createAction } from 'redux-actions';
-import { createLazyRequest, fetchPagedEntities } from 'wherehows-web/actions/entities';
+import {
+  createLazyRequest,
+  fetchPagedEntities,
+  fetchUrnPathEntityNodes,
+  fetchUrnPathEntities
+} from 'wherehows-web/actions/entities';
 import actionSet from 'wherehows-web/actions/action-set';
 
 /**
@@ -9,7 +14,13 @@ import actionSet from 'wherehows-web/actions/action-set';
 const ActionTypes = {
   REQUEST_PAGED_FLOWS: actionSet('REQUEST_PAGED_FLOWS'),
   SELECT_PAGED_FLOWS: actionSet('SELECT_PAGED_FLOWS'),
-  RECEIVE_PAGED_FLOWS: actionSet('RECEIVE_PAGED_FLOWS')
+  RECEIVE_PAGED_FLOWS: actionSet('RECEIVE_PAGED_FLOWS'),
+
+  REQUEST_PAGED_URN_FLOWS: actionSet('REQUEST_PAGED_URN_FLOWS'),
+  RECEIVE_PAGED_URN_FLOWS: actionSet('RECEIVE_PAGED_URN_FLOWS'),
+
+  REQUEST_FLOWS_NODES: actionSet('REQUEST_FLOWS_NODES'),
+  RECEIVE_FLOWS_NODES: actionSet('RECEIVE_FLOWS_NODES')
 };
 
 const requestPagedFlows = createAction(ActionTypes.REQUEST_PAGED_FLOWS);
@@ -21,7 +32,28 @@ const receivePagedFlows = createAction(
   () => ({ receivedAt: Date.now() })
 );
 
+const requestPagedUrnFlows = createAction(ActionTypes.REQUEST_PAGED_URN_FLOWS);
+
+const receivePagedUrnFlows = createAction(
+  ActionTypes.RECEIVE_PAGED_URN_FLOWS,
+  ({ data }) => data,
+  () => ({ receivedAt: Date.now() })
+);
+
+const requestFlowsNodes = createAction(ActionTypes.REQUEST_FLOWS_NODES);
+const receiveFlowsNodes = createAction(
+  ActionTypes.RECEIVE_FLOWS_NODES,
+  response => response,
+  // meta data attached to the ActionTypes.RECEIVE_PAGED_FLOWS action
+  () => ({ receivedAt: Date.now() })
+);
+
 // async action/thunk creator for ActionTypes.REQUEST_PAGED_FLOWS
+// TODO: Is this redundant since we can use name without a name queryParam supplied
 const lazyRequestPagedFlows = createLazyRequest(requestPagedFlows, receivePagedFlows, fetchPagedEntities('flows'));
 
-export { ActionTypes, lazyRequestPagedFlows };
+const lazyRequestFlowsNodes = createLazyRequest(requestFlowsNodes, receiveFlowsNodes, fetchUrnPathEntityNodes('flows'));
+
+const lazyRequestPagedUrnApplicationFlows = createLazyRequest(requestPagedUrnFlows, receivePagedUrnFlows, fetchUrnPathEntities('flows'));
+
+export { ActionTypes, lazyRequestPagedFlows, lazyRequestFlowsNodes, lazyRequestPagedUrnApplicationFlows };

wherehows-web/app/actions/metrics.js

@@ -1,5 +1,10 @@
 import { createAction } from 'redux-actions';
-import { createLazyRequest, fetchPagedEntities } from 'wherehows-web/actions/entities';
+import {
+  createLazyRequest,
+  fetchPagedEntities,
+  fetchNamedEntityNodes,
+  fetchNamedPagedEntities
+} from 'wherehows-web/actions/entities';
 import actionSet from 'wherehows-web/actions/action-set';
 
 /**
@@ -9,7 +14,13 @@ import actionSet from 'wherehows-web/actions/action-set';
 const ActionTypes = {
   REQUEST_PAGED_METRICS: actionSet('REQUEST_PAGED_METRICS'),
   SELECT_PAGED_METRICS: actionSet('SELECT_PAGED_METRICS'),
-  RECEIVE_PAGED_METRICS: actionSet('RECEIVE_PAGED_METRICS')
+  RECEIVE_PAGED_METRICS: actionSet('RECEIVE_PAGED_METRICS'),
+
+  REQUEST_PAGED_NAMED_METRICS: actionSet('REQUEST_PAGED_NAMED_METRICS'),
+  RECEIVE_PAGED_NAMED_METRICS: actionSet('RECEIVE_PAGED_NAMED_METRICS'),
+
+  REQUEST_METRICS_NODES: actionSet('REQUEST_METRICS_NODES'),
+  RECEIVE_METRICS_NODES: actionSet('RECEIVE_METRICS_NODES')
 };
 
 const requestPagedMetrics = createAction(ActionTypes.REQUEST_PAGED_METRICS);
@@ -23,10 +34,47 @@ const receivePagedMetrics = createAction(
   () => ({ receivedAt: Date.now() })
 );
 
+const requestPagedNamedMetrics = createAction(ActionTypes.REQUEST_PAGED_NAMED_METRICS);
+
+const receivePagedNamedMetrics = createAction(
+  ActionTypes.RECEIVE_PAGED_NAMED_METRICS,
+  ({ data }) => data,
+  () => ({ receivedAt: Date.now() })
+);
+
+const requestMetricNodes = createAction(ActionTypes.REQUEST_METRICS_NODES);
+const receiveMetricNodes = createAction(
+  ActionTypes.RECEIVE_METRICS_NODES,
+  response => response,
+  // meta data attached to the ActionTypes.RECEIVE_PAGED_METRICS action
+  () => ({ receivedAt: Date.now() })
+);
 // async action/thunk creator for ActionTypes.REQUEST_PAGED_METRICS
-const lazyRequestPagedMetrics = createLazyRequest(requestPagedMetrics, receivePagedMetrics, fetchPagedEntities('metrics'));
+const lazyRequestPagedMetrics = createLazyRequest(
+  requestPagedMetrics,
+  receivePagedMetrics,
+  fetchPagedEntities('metrics')
+);
 
 // async action/thunk creator for ActionTypes.SELECT_PAGED_METRICS
-const lazySelectPagedMetrics = createLazyRequest(selectPagedMetrics, receivePagedMetrics, fetchPagedEntities('metrics'));
+const lazySelectPagedMetrics = createLazyRequest(
+  selectPagedMetrics,
+  receivePagedMetrics,
+  fetchPagedEntities('metrics')
+);
 
-export { ActionTypes, lazyRequestPagedMetrics, lazySelectPagedMetrics };
+const lazyRequestMetricNodes = createLazyRequest(requestMetricNodes, receiveMetricNodes, fetchNamedEntityNodes('metrics'));
+
+const lazyRequestNamedPagedMetrics = createLazyRequest(
+  requestPagedNamedMetrics,
+  receivePagedNamedMetrics,
+  fetchNamedPagedEntities('metrics')
+);
+
+export {
+  ActionTypes,
+  lazyRequestPagedMetrics,
+  lazySelectPagedMetrics,
+  lazyRequestMetricNodes,
+  lazyRequestNamedPagedMetrics
+};

wherehows-web/app/components/ace-editor.js

@@ -44,15 +44,11 @@ export default Ember.Component.extend({
       var url = this.get('savePath');
       url = url.replace(/\{.\w+\}/, this.get('itemId'))
       var method = 'POST';
-      var token = $("#csrfToken").val().replace('/', '');
-      var data = {"csrfToken": token};
+      var data = {};
       data[this.get('saveParam')] = this.editor.getSession().getValue()
       $.ajax({
         url: url,
         method: method,
-        headers: {
-          'Csrf-Token': token
-        },
         dataType: 'json',
         data: data
       }).done(function (data, txt, xhr) {

wherehows-web/app/components/browser/containers/browser-rail.js

@@ -1,6 +1,6 @@
 import Ember from 'ember';
 import connect from 'ember-redux/components/connect';
-import { urnRegex } from 'wherehows-web/utils/validators/urn';
+import { urnRegex, specialFlowUrnRegex } from 'wherehows-web/utils/validators/urn';
 
 const { Component } = Ember;
 
@@ -10,13 +10,7 @@ const { Component } = Ember;
  * @type {RegExp}
  */
 const pageRegex = /\/page\/([0-9]+)/i;
-/**
- * Matches a url string path segment that optionally starts with a hash followed by forward slash,
- * either datasets or flows or metrics, forward slash, number of varying length and optional trailing slash
- * The number is retained
- * @type {RegExp}
- */
-const entityRegex = /^#?\/(?:datasets|metrics|flows)\/([0-9]+)\/?/;
+const nameRegex = /\/name\/([0-9a-z()_{}\[\]\/\s]+)/i;
 
 /**
  * Takes a node url and parses out the query params and path spec to be included in  the link component
@@ -26,6 +20,8 @@ const entityRegex = /^#?\/(?:datasets|metrics|flows)\/([0-9]+)\/?/;
 const nodeUrlToQueryParams = nodeUrl => {
   const pageMatch = nodeUrl.match(pageRegex);
   const urnMatch = nodeUrl.match(urnRegex);
+  const flowUrnMatch = nodeUrl.match(specialFlowUrnRegex);
+  const nameMatch = nodeUrl.match(nameRegex);
   let queryParams = null;
 
   // If we have a page match, append the page number to eventual urn object
@@ -37,17 +33,41 @@ const nodeUrlToQueryParams = nodeUrl => {
     });
   }
 
+  if (Array.isArray(nameMatch)) {
+    let match = nameMatch[1];
+    match = match.split('/page')[0];
+
+    queryParams = Object.assign({}, queryParams, {
+      name: match
+    });
+  }
+
   // If we have a urn match, append the urn to eventual query params object
-  if (Array.isArray(urnMatch)) {
+  if (Array.isArray(urnMatch) || Array.isArray(flowUrnMatch)) {
+    const urn = urnMatch || [flowUrnMatch[1]];
+
     queryParams = Object.assign({}, queryParams, {
       // Extract the entire match as urn value
-      urn: urnMatch[0]
+      urn: urn[0]
     });
   }
 
   return queryParams;
 };
 
+const getNodes = (entity, state = {}) => query =>
+  ({
+    get datasets() {
+      return state[entity].nodesByUrn[query];
+    },
+    get metrics() {
+      return state[entity].nodesByName[query];
+    },
+    get flows() {
+      return this.datasets;
+    }
+  }[entity]);
+
 /**
  * Selector function that takes a Redux Store to extract
  *   state props for the browser-rail
@@ -58,36 +78,52 @@ const stateToComputed = state => {
   // Extracts the current entity active in the browse view
   const { browseEntity: { currentEntity = '' } = {} } = state;
   // Retrieves properties for the current entity from the state tree
-  const { [currentEntity]: { nodesByUrn = {}, query: { urn } = {} } } = state;
+  const { browseEntity: { [currentEntity]: { query: { urn, name } } } } = state;
   // Removes `s` from the end of each entity name. Ember routes for individual entities are singular, and also
   //   returned entities contain id prop that is the singular type name, suffixed with Id, e.g. metricId
   // datasets -> dataset, metrics -> metric, flows -> flow
   const singularName = currentEntity.slice(0, -1);
-  let nodes = nodesByUrn[urn] || [];
+  const query =
+    {
+      datasets: urn,
+      metrics: name,
+      flows: urn
+    }[currentEntity] || null;
+  let nodes = getNodes(currentEntity, state)(query) || [];
   /**
    * Creates dynamic query link params for each node
    * @type {Array} list of child nodes or datasets to render
    */
-  nodes = nodes.map(({ nodeName, nodeUrl, [`${singularName}Id`]: id }) => {
+  nodes = nodes.map(({ nodeName, nodeUrl, [`${singularName}Id`]: id, application = '' }) => {
     nodeUrl = String(nodeUrl);
+    const node = {
+      title: nodeName,
+      text: nodeName
+    };
 
     // If the id prop (datasetId|metricId|flowId) is truthy, then it is a standalone entity
     if (id) {
-      return {
-        title: nodeName,
-        text: nodeName,
+      let idNode = Object.assign({}, node);
+
+      if (singularName === 'flow' && application) {
+        idNode = Object.assign({}, idNode, {
+          queryParams: {
+            name: application
+          }
+        });
+      }
+
+      return Object.assign({}, idNode, {
         route: `${currentEntity}.${singularName}`,
-        model: nodeUrl.match(entityRegex)[1]
-      };
+        model: id
+      });
     }
 
-    return {
-      title: nodeName,
-      text: nodeName,
+    return Object.assign({}, node, {
       route: `browse.entity`,
       model: currentEntity,
       queryParams: nodeUrlToQueryParams(nodeUrl)
-    };
+    });
   });
 
   return { nodes };

wherehows-web/app/components/browser/containers/browser-viewport.js

@@ -3,6 +3,25 @@ import connect from 'ember-redux/components/connect';
 
 const { Component } = Ember;
 
+/**
+ * Extract the childIds for an entity under a specific category
+ * @param entity
+ * @param state
+ */
+const getChildIds = (entity, state = {}) => query =>
+  ({
+    get datasets() {
+      return state[entity].byUrn[query];
+    },
+    get metrics() {
+      return state[entity].byName[query];
+    },
+    get flows() {
+      // Flows are retrieved by name as well
+      return this.datasets;
+    }
+  }[entity]);
+
 /**
  * Selector function that takes a Redux Store to extract
  *   state props for the browser-rail
@@ -12,12 +31,17 @@ const stateToComputed = state => {
   // Extracts the current entity active in the browse view
   const { browseEntity: { currentEntity = '' } = {} } = state;
   // Retrieves properties for the current entity from the state tree
-  let { browseEntity: { [currentEntity]: { query: { urn } } } } = state;
+  const { browseEntity: { [currentEntity]: { query: { urn, name } } } } = state;
   // Default urn to null, which represents the top-level parent
-  urn = urn || null;
 
+  const query =
+    {
+      datasets: urn,
+      metrics: name,
+      flows: urn
+    }[currentEntity] || null;
   // Read the list of ids child entity ids associated with the urn
-  const { [currentEntity]: { byUrn: { [urn]: childIds = [] } } } = state;
+  const childIds = getChildIds(currentEntity, state)(query) || [];
   // Read the list of entities, stored in the byId property
   const { [currentEntity]: { byId: entities } } = state;
   /**

wherehows-web/app/components/dataset-confidential.js

@@ -41,13 +41,13 @@ const datasetClassifiersKeys = Object.keys(datasetClassifiers);
 // TODO: DSS-6671 Extract to constants module
 const successUpdating = 'Your changes have been successfully saved!';
 const failedUpdating = 'Oops! We are having trouble updating this dataset at the moment.';
-const missingTypes = 'Looks like some fields are marked as `Confidential` or ' +
-  '`Highly Confidential` but do not have a specified `Field Format`?';
+const missingTypes =
+  'Looks like some fields are marked as `Confidential` or `Highly Confidential` but do not have a specified `Field Format`?';
 const hiddenTrackingFieldsMsg = htmlSafe(
   '<p>Hey! Just a heads up that some fields in this dataset have been hidden from the table(s) below. ' +
-  'These are tracking fields for which we\'ve been able to predetermine the compliance classification.</p>' +
-  '<p>For example: <code>header.memberId</code>, <code>requestHeader</code>. ' +
-  'Hopefully, this saves you some scrolling!</p>'
+    "These are tracking fields for which we've been able to predetermine the compliance classification.</p>" +
+    '<p>For example: <code>header.memberId</code>, <code>requestHeader</code>. ' +
+    'Hopefully, this saves you some scrolling!</p>'
 );
 
 /**
@@ -55,8 +55,7 @@ const hiddenTrackingFieldsMsg = htmlSafe(
  * for now, so no need to make into a helper
  * @param {String} string
  */
-const formatAsCapitalizedStringWithSpaces = string =>
-  string.replace(/[A-Z]/g, match => ` ${match}`).capitalize();
+const formatAsCapitalizedStringWithSpaces = string => string.replace(/[A-Z]/g, match => ` ${match}`).capitalize();
 
 export default Component.extend({
   sortColumnWithName: 'identifierField',
@@ -73,10 +72,9 @@ export default Component.extend({
 
   // Map logicalTypes to options better consumed by  drop down
   logicalTypes: ['', ...logicalTypes.sort()].map(value => {
-    const label = value ?
-      value.replace(/_/g, ' ')
-        .replace(/([A-Z]{3,})/g, f => f.toLowerCase().capitalize()) :
-      'Not Specified';
+    const label = value
+      ? value.replace(/_/g, ' ').replace(/([A-Z]{3,})/g, f => f.toLowerCase().capitalize())
+      : 'Not Specified';
 
     return {
       value,
@@ -122,25 +120,26 @@ export default Component.extend({
    */
   fieldNameToClass: computed(
     `${sourceClassificationKey}.{confidential,limitedDistribution,highlyConfidential}.[]`,
-    function () {
+    function() {
       const sourceClasses = getWithDefault(this, sourceClassificationKey, []);
       // Creates a lookup table of fieldNames to classification
       //   Also, the expectation is that the association from fieldName -> classification
       //   is one-to-one hence no check to ensure a fieldName gets clobbered
       //   in the lookup assignment
-      return Object.keys(sourceClasses)
-        .reduce((lookup, classificationKey) =>
-            // For the provided classificationKey, iterate over it's fieldNames,
-            //   and assign the classificationKey to the fieldName in the table
-            (sourceClasses[classificationKey] || []).reduce((lookup, field) => {
-              const { identifierField } = field;
-              // cKey -> 1...fieldNameList => fieldName -> cKey
-              lookup[identifierField] = classificationKey;
-              return lookup;
-            }, lookup),
-          {}
-        );
-    }),
+      return Object.keys(sourceClasses).reduce(
+        (lookup, classificationKey) =>
+          // For the provided classificationKey, iterate over it's fieldNames,
+          //   and assign the classificationKey to the fieldName in the table
+          (sourceClasses[classificationKey] || []).reduce((lookup, field) => {
+            const { identifierField } = field;
+            // cKey -> 1...fieldNameList => fieldName -> cKey
+            lookup[identifierField] = classificationKey;
+            return lookup;
+          }, lookup),
+        {}
+      );
+    }
+  ),
 
   /**
    * Lists all the dataset fields found in the `columns` api, and intersects
@@ -166,10 +165,9 @@ export default Component.extend({
         //   assign to field, otherwise null
         //   Rather than assigning the default classification here, nulling gives the benefit of allowing
         //   subsequent consumer know that this field did not have a previous classification
-        const field = classification ?
-          get(this, `${sourceClassificationKey}.${classification}`)
-            .findBy('identifierField', identifierField) :
-          null;
+        const field = classification
+          ? get(this, `${sourceClassificationKey}.${classification}`).findBy('identifierField', identifierField)
+          : null;
 
         // Extract the logicalType from the field
         const logicalType = isPresent(field) ? field.logicalType : null;
@@ -190,21 +188,22 @@ export default Component.extend({
    *    tracking header.
    *    Used to indicate to viewer that these fields are hidden.
    */
-  containsHiddenTrackingFields: computed(
-    'classificationDataFieldsSansHiddenTracking.length',
-    function () {
-      // If their is a diff in complianceDataFields and complianceDataFieldsSansHiddenTracking,
-      //   then we have hidden tracking fields
-      return get(this, 'classificationDataFieldsSansHiddenTracking.length') !== get(this, 'classificationDataFields.length');
-    }),
+  containsHiddenTrackingFields: computed('classificationDataFieldsSansHiddenTracking.length', function() {
+    // If their is a diff in complianceDataFields and complianceDataFieldsSansHiddenTracking,
+    //   then we have hidden tracking fields
+    return (
+      get(this, 'classificationDataFieldsSansHiddenTracking.length') !== get(this, 'classificationDataFields.length')
+    );
+  }),
 
   /**
    * @type {Array.<Object>} Filters the mapped confidential data fields without `kafka type`
    *   tracking headers
    */
-  classificationDataFieldsSansHiddenTracking: computed('classificationDataFields.[]', function () {
-    return get(this, 'classificationDataFields')
-      .filter(({ identifierField }) => !isTrackingHeaderField(identifierField));
+  classificationDataFieldsSansHiddenTracking: computed('classificationDataFields.[]', function() {
+    return get(this, 'classificationDataFields').filter(
+      ({ identifierField }) => !isTrackingHeaderField(identifierField)
+    );
   }),
 
   /**
@@ -219,20 +218,19 @@ export default Component.extend({
       .then(({ status = 'error' }) => {
         // The server api currently responds with an object containing
         //   a status when complete
-        return status === 'ok' ?
-          setProperties(this, {
-            _message: successMessage || successUpdating,
-            _alertType: 'success'
-          }) :
-          Promise.reject(new Error(`Reason code for this is ${status}`));
+        return status === 'ok'
+          ? setProperties(this, {
+              _message: successMessage || successUpdating,
+              _alertType: 'success'
+            })
+          : Promise.reject(new Error(`Reason code for this is ${status}`));
       })
       .catch(err => {
         let _message = `${failedUpdating} \n ${err}`;
         let _alertType = 'danger';
 
         if (get(this, 'isNewSecuritySpecification')) {
-          _message = 'This dataset does not have any ' +
-            'previously saved fields with a Security Classification.';
+          _message = 'This dataset does not have any previously saved fields with a Security Classification.';
           _alertType = 'info';
         }
 
@@ -264,7 +262,11 @@ export default Component.extend({
     const nextProps = { identifierField, logicalType };
     // The current classification name for the candidate identifier
     const currentClassLookup = get(this, 'fieldNameToClass');
-    const defaultClassification = getWithDefault(this, `${sourceClassificationKey}.${defaultFieldDataTypeClassification[logicalType]}`, []);
+    const defaultClassification = getWithDefault(
+      this,
+      `${sourceClassificationKey}.${defaultFieldDataTypeClassification[logicalType]}`,
+      []
+    );
     let currentClassificationName = currentClassLookup[identifierField];
 
     /**
@@ -278,11 +280,11 @@ export default Component.extend({
     const currentClassification = get(this, `${sourceClassificationKey}.${currentClassificationName}`);
 
     if (!Array.isArray(currentClassification)) {
-      throw new Error(`
-      You have specified a classification object that is not a list ${currentClassification}.
+      throw new Error(
+        `You have specified a classification object that is not a list ${currentClassification}.
       Ensure that the classification for this identifierField (${identifierField}) is
-      set before attempting to change the logicalType.
-      `);
+      set before attempting to change the logicalType.`
+      );
     }
 
     const field = currentClassification.findBy('identifierField', identifierField);
@@ -292,8 +294,7 @@ export default Component.extend({
     if (isPresent(field)) {
       // Remove identifierField from list
       currentClassification.setObjects(
-        currentClassification.filter(
-          ({ identifierField: fieldName }) => fieldName !== identifierField)
+        currentClassification.filter(({ identifierField: fieldName }) => fieldName !== identifierField)
       );
     }
 
@@ -343,24 +344,17 @@ export default Component.extend({
       // in any other classification lists by checking that the lookup is void
       if (!isBlank(currentClass)) {
         // Get the current classification list
-        const currentClassification = get(
-          this,
-          `${sourceClassificationKey}.${currentClass}`
-        );
+        const currentClassification = get(this, `${sourceClassificationKey}.${currentClass}`);
 
         // Remove identifierField from list
         currentClassification.setObjects(
-          currentClassification.filter(
-            ({ identifierField: fieldName }) => fieldName !== identifierField)
+          currentClassification.filter(({ identifierField: fieldName }) => fieldName !== identifierField)
         );
       }
 
       if (classKey) {
         // Get the candidate list
-        let classification = get(
-          this,
-          `${sourceClassificationKey}.${classKey}`
-        );
+        let classification = get(this, `${sourceClassificationKey}.${classKey}`);
         // In the case that the list is not pre-populated,
         //  the value will be the default null, array ops won't work here
         //  ...so make array
@@ -400,9 +394,8 @@ export default Component.extend({
        * @type {Boolean}
        */
       const classedFieldsHaveLogicalType = classifiers.every(classifier =>
-        this.ensureFieldsContainLogicalType(
-          getWithDefault(this, `${sourceClassificationKey}.${classifier}`, [])
-        ));
+        this.ensureFieldsContainLogicalType(getWithDefault(this, `${sourceClassificationKey}.${classifier}`, []))
+      );
 
       if (classedFieldsHaveLogicalType) {
         this.whenRequestCompletes(get(this, 'onSave')());

wherehows-web/app/components/metric-detail.js

@@ -1,4 +1,22 @@
 import Ember from 'ember';
 
-export default Ember.Component.extend({
+const { Component, get } = Ember;
+
+export default Component.extend({
+  didInsertElement() {
+    this._super(...arguments);
+    const metric = get(this, 'model');
+
+    if (metric) {
+      self.initializeXEditable(
+        metric.id,
+        metric.description,
+        metric.dashboardName,
+        metric.sourceType,
+        metric.grain,
+        metric.displayFactor,
+        metric.displayFactorSym
+      );
+    }
+  }
 });

wherehows-web/app/components/metric-watch.js

@@ -23,7 +23,7 @@ export default Ember.Component.extend({
         }
       }).done(function (data, txt, xhr) {
         _this.set('metric.watchId', data.watchId)
-        _this.sendAction('getMetrics')
+        // _this.sendAction('getMetrics')
       }).fail(function (xhr, txt, err) {
         console.log('Error: Could not watch metric.')
       })

wherehows-web/app/controllers/browse/entity.js

@@ -5,7 +5,9 @@ const { Controller } = Ember;
  * Handles query params for browse.entity route
  */
 export default Controller.extend({
-  queryParams: ['page', 'urn'],
+  queryParams: ['page', 'urn', 'size', 'name'],
   page: 1,
-  urn: ''
+  urn: '',
+  name: '',
+  size: 10
 });

wherehows-web/app/controllers/flows/flow.js

@@ -0,0 +1,6 @@
+import Ember from 'ember';
+const { Controller } = Ember;
+
+export default Controller.extend({
+  queryParams: ['name']
+});

wherehows-web/app/reducers/datasets.js

@@ -1,12 +1,20 @@
 import {
   initializeState,
-  receiveNodes,
+  urnsToNodeUrn,
   receiveEntities,
   createUrnMapping,
   createPageMapping
 } from 'wherehows-web/reducers/entities';
 import { ActionTypes } from 'wherehows-web/actions/datasets';
 
+/**
+ * Sets the default initial state for metrics slice. Appends a byName property to the shared representation.
+ * @type {Object}
+ */
+const initialState = Object.assign({}, initializeState(), {
+  nodesByUrn: []
+});
+
 /**
  * datasets root reducer
  * Takes the `datasets` slice of the state tree and performs the specified reductions for each action
@@ -15,14 +23,14 @@ import { ActionTypes } from 'wherehows-web/actions/datasets';
  * @prop {String} action.type actionType
  * @return {Object}
  */
-export default (state = initializeState(), action = {}) => {
+export default (state = initialState, action = {}) => {
   switch (action.type) {
     // Action indicating a request for datasets by page
     case ActionTypes.SELECT_PAGED_DATASETS:
     case ActionTypes.REQUEST_PAGED_DATASETS:
       return Object.assign({}, state, {
         query: Object.assign({}, state.query, {
-          page: action.payload.page
+          page: action.payload.query.page
         }),
         baseURL: action.payload.baseURL || state.baseURL,
         isFetching: true
@@ -51,7 +59,7 @@ export default (state = initializeState(), action = {}) => {
     case ActionTypes.RECEIVE_DATASET_NODES: // Action indicating a receipt of list nodes / datasets for dataset urn
       return Object.assign({}, state, {
         isFetching: false,
-        nodesByUrn: receiveNodes(state, action.payload)
+        nodesByUrn: urnsToNodeUrn(state, action.payload)
       });
 
     default:

wherehows-web/app/reducers/entities/entities.js

@@ -52,6 +52,15 @@ const appendUrnIdMap = (
     [parentUrn]: union(urnEntities[parentUrn], entities.mapBy('id'))
   });
 
+/**
+ * Appends a list of child entities ids for a given name. name is null for top level entities
+ * @param {String} entityName
+ */
+const appendNamedIdMap = entityName => (nameEntities, { parentName = null, [entityName]: entities = [] }) =>
+  Object.assign({}, nameEntities, {
+    [parentName]: union(nameEntities[parentName], entities.mapBy('id'))
+  });
+
 /**
  * Returns a curried function that receives entityName to lookup on the props object
  * @param {String} entityName
@@ -79,12 +88,27 @@ const entitiesToPage = (
  * Maps a urn to a list of child nodes from the list api
  * @param {Object} state
  * @param {Array} nodes
- * @return {Object}
+ * @param {String} parentUrn
+ * @return {*}
  */
-const urnsToNodeUrn = (state, { data: nodes = [] }) => {
-  const { query: { urn }, nodesByUrn } = state;
+const urnsToNodeUrn = (state, { nodes = [], parentUrn = null } = {}) => {
+  const { nodesByUrn } = state;
   return Object.assign({}, nodesByUrn, {
-    [urn]: union(nodes)
+    [parentUrn]: union(nodes)
+  });
+};
+
+/**
+ * Maps a name to a list of child nodes from the list api
+ * @param {Object} state
+ * @param {Array} nodes
+ * @param {String} parentName
+ * @return {*}
+ */
+const namesToNodeName = (state, { nodes = [], parentName = null } = {}) => {
+  const { nodesByName } = state;
+  return Object.assign({}, nodesByName, {
+    [parentName]: union(nodes)
   });
 };
 
@@ -112,20 +136,27 @@ const createUrnMapping = entityName => (state, payload = {}) => {
 };
 
 /**
- *
+ * Curries an entityName into a function to append named entity entities
+ * @param {String} entityName
+ */
+const createNameMapping = entityName => (state, payload = {}) => {
+  return appendNamedIdMap(entityName)(state, payload);
+};
+
+/**
+ * Appends a list of entities to a page
  * @param {String} entityName
  */
 const createPageMapping = entityName => (state, payload = {}) => {
   return entitiesToPage(entityName)(state, payload);
 };
 
-/**
- * Takes the response from the list api request and invokes a function to
- *   map a urn to child urns or nodes
- * @param {Object} state
- * @param {Object} payload the response from the list endpoint/api
- * @return {Object}
- */
-const receiveNodes = (state, payload = {}) => urnsToNodeUrn(state, payload);
-
-export { receiveNodes, initializeState, receiveEntities, createUrnMapping, createPageMapping };
+export {
+  initializeState,
+  namesToNodeName,
+  urnsToNodeUrn,
+  receiveEntities,
+  createUrnMapping,
+  createPageMapping,
+  createNameMapping
+};

wherehows-web/app/reducers/flows.js

@@ -1,6 +1,19 @@
-import { initializeState, createUrnMapping, receiveEntities, createPageMapping } from 'wherehows-web/reducers/entities';
+import {
+  initializeState,
+  createUrnMapping,
+  receiveEntities,
+  createPageMapping,
+  urnsToNodeUrn
+} from 'wherehows-web/reducers/entities';
 import { ActionTypes } from 'wherehows-web/actions/flows';
 
+/**
+ * Sets the default initial state for flows slice. Appends a byName property to the shared representation.
+ * @type {Object}
+ */
+const initialState = Object.assign({}, initializeState(), {
+  nodesByUrn: []
+});
 /**
  * Takes the `flows` slice of the state tree and performs the specified reductions for each action
  * @param {Object} state = initialState the slice of the state object representing flows
@@ -8,23 +21,41 @@ import { ActionTypes } from 'wherehows-web/actions/flows';
  * @prop {String} action.type actionType
  * @return {Object}
  */
-export default (state = initializeState(), action = {}) => {
+export default (state = initialState, action = {}) => {
   switch (action.type) {
     case ActionTypes.RECEIVE_PAGED_FLOWS:
+    case ActionTypes.RECEIVE_PAGED_URN_FLOWS:
       return Object.assign({}, state, {
         isFetching: false,
-        byUrn: createUrnMapping('flows')(state.byUrn, action.payload),
         byId: receiveEntities('flows')(state.byId, action.payload),
-        byPage: createPageMapping('flows')(state.byPage, action.payload)
+        byPage: createPageMapping('flows')(state.byPage, action.payload),
+        byUrn: createUrnMapping('flows')(state.byUrn, action.payload)
+      });
+
+    case ActionTypes.REQUEST_FLOWS_NODES:
+      return Object.assign({}, state, {
+        query: Object.assign({}, state.query, action.payload.query),
+        isFetching: true
+      });
+
+    case ActionTypes.RECEIVE_FLOWS_NODES:
+      return Object.assign({}, state, {
+        isFetching: false,
+        nodesByUrn: urnsToNodeUrn(state, action.payload)
+      });
+
+    case ActionTypes.REQUEST_PAGED_URN_FLOWS:
+      return Object.assign({}, state, {
+        query: Object.assign({}, state.query, action.payload.query)
       });
 
     case ActionTypes.SELECT_PAGED_FLOWS:
     case ActionTypes.REQUEST_PAGED_FLOWS:
       return Object.assign({}, state, {
         query: Object.assign({}, state.query, {
-          page: action.payload.page
+          page: action.payload.query.page
         }),
-        baseURL: action.payload.baseURL,
+        baseURL: action.payload.baseURL || state.baseURL,
         isFetching: true
       });
 

wherehows-web/app/reducers/metrics.js

@@ -1,13 +1,19 @@
-import { initializeState, createUrnMapping, receiveEntities, createPageMapping } from 'wherehows-web/reducers/entities';
+import {
+  initializeState,
+  receiveEntities,
+  namesToNodeName,
+  createPageMapping,
+  createNameMapping
+} from 'wherehows-web/reducers/entities';
 import { ActionTypes } from 'wherehows-web/actions/metrics';
 
-
 /**
  * Sets the default initial state for metrics slice. Appends a byName property to the shared representation.
  * @type {Object}
  */
 const initialState = Object.assign({}, initializeState(), {
-  byName: {}
+  byName: {},
+  nodesByName: []
 });
 
 /**
@@ -23,19 +29,36 @@ export default (state = initialState, action = {}) => {
     case ActionTypes.SELECT_PAGED_METRICS:
     case ActionTypes.REQUEST_PAGED_METRICS:
       return Object.assign({}, state, {
-        query: Object.assign({}, state.query, {
-          page: action.payload.page
-        }),
+        query: Object.assign({}, state.query, action.payload.query),
         baseURL: action.payload.baseURL || state.baseURL,
         isFetching: true
       });
+
     // Action indicating a receipt of metrics by page
+    case ActionTypes.REQUEST_PAGED_NAMED_METRICS:
+      return Object.assign({}, state, {
+        query: Object.assign({}, state.query, action.payload.query)
+      });
+
     case ActionTypes.RECEIVE_PAGED_METRICS:
+    case ActionTypes.RECEIVE_PAGED_NAMED_METRICS:
       return Object.assign({}, state, {
         isFetching: false,
-        byUrn: createUrnMapping('metrics')(state.byUrn, action.payload),
         byId: receiveEntities('metrics')(state.byId, action.payload),
-        byPage: createPageMapping('metrics')(state.byPage, action.payload)
+        byPage: createPageMapping('metrics')(state.byPage, action.payload),
+        byName: createNameMapping('metrics')(state.byName, action.payload)
+      });
+
+    case ActionTypes.REQUEST_METRICS_NODES:
+      return Object.assign({}, state, {
+        query: Object.assign({}, state.query, action.payload.query),
+        isFetching: true
+      });
+
+    case ActionTypes.RECEIVE_METRICS_NODES: // Action indicating a receipt of list nodes / datasets for dataset urn
+      return Object.assign({}, state, {
+        isFetching: false,
+        nodesByName: namesToNodeName(state, action.payload)
       });
 
     default:

wherehows-web/app/routes/browse.js

@@ -8,9 +8,9 @@ const { Route } = Ember;
 // TODO: Route should transition to browse/entity, pay attention to the fact that
 //   this route initializes store with entity metrics on entry
 const entityUrls = {
-  datasets: '/api/v1/datasets?size=10',
-  metrics: '/api/v1/metrics?size=10',
-  flows: '/api/v1/flows?size=10'
+  datasets: '/api/v1/datasets',
+  metrics: '/api/v1/metrics',
+  flows: '/api/v1/flows'
 };
 
 export default route({

wherehows-web/app/routes/browse/entity.js

@@ -1,15 +1,21 @@
 import Ember from 'ember';
 import route from 'ember-redux/route';
 import AuthenticatedRouteMixin from 'ember-simple-auth/mixins/authenticated-route-mixin';
-import { asyncRequestNodeList } from 'wherehows-web/actions/browse/entity';
+import { asyncRequestEntityQueryData } from 'wherehows-web/actions/browse/entity';
 
 const { Route } = Ember;
 
+// TODO: DSS-6581 Create URL retrieval module
 const listUrl = '/api/v1/list';
-const queryParams = ['page', 'urn'];
+const queryParamsKeys = ['page', 'urn', 'name'];
 
+/**
+ * Creates a route handler for browse.entity route
+ * entity can be any (datasets|metrics|flows)
+ * @type {Ember.Route}
+ */
 const BrowseEntityRoute = Route.extend(AuthenticatedRouteMixin, {
-  queryParams: queryParams.reduce(
+  queryParams: queryParamsKeys.reduce(
     (queryParams, param) =>
       Object.assign({}, queryParams, {
         [param]: { refreshModel: true }
@@ -18,6 +24,15 @@ const BrowseEntityRoute = Route.extend(AuthenticatedRouteMixin, {
   )
 });
 
+/**
+ * Ember Redux decorator wraps incoming route object and injects the redux store.dispatch method as the
+ * first argument
+ */
 export default route({
-  model: (dispatch, params) => dispatch(asyncRequestNodeList(params, listUrl, { queryParams }))
+  /**
+   *
+   * @param dispatch
+   * @param params
+   */
+  model: (dispatch, params) => dispatch(asyncRequestEntityQueryData(params, listUrl, { queryParamsKeys }))
 })(BrowseEntityRoute);

wherehows-web/app/routes/flows/flow.js

@@ -1,4 +1,44 @@
 import Ember from 'ember';
+import fetch from 'ember-network/fetch';
 
-export default Ember.Route.extend({
+const { Route, setProperties } = Ember;
+
+const flowUrlRoot = 'api/v1/flow';
+
+/**
+ * Takes an object representing a flow and generates a list of breadcrumb items for navigating this hierarchy
+ * @param {Object} props properties for the current flow
+ * @return {[*,*,*]}
+ */
+const makeFlowsBreadcrumbs = (props = {}) => {
+  const { name: application, id, flow } = props;
+  return [
+    { crumb: 'Flows', name: '', urn: '' },
+    { crumb: application, name: application, urn: '' },
+    { crumb: flow, flow_id: id, urn: application }
+  ];
+};
+
+export default Route.extend({
+  setupController: function(controller, model = {}) {
+    setProperties(controller, {
+      model,
+      breadcrumbs: makeFlowsBreadcrumbs(model.data)
+    });
+
+  },
+
+  model: async (params = {}) => {
+    const { flow_id, name } = params;
+    const flowsUrl = `${flowUrlRoot}/${name}/${flow_id}`;
+    let response = await fetch(flowsUrl).then(response => response.json());
+
+    if (response && response.status === 'ok') {
+      response.data = Object.assign({}, response.data, {
+        name
+      });
+    }
+
+    return response;
+  }
 });

wherehows-web/app/routes/metrics/metric.js

@@ -1,111 +1,48 @@
 import Ember from 'ember';
+import fetch from 'ember-network/fetch';
 
-export default Ember.Route.extend({
-  setupController: function (controller, model) {
-    const metricsController = this.controllerFor('metrics');
+const { Route, setProperties } = Ember;
 
-    if (metricsController) {
-      metricsController.set('detailview', true);
-    }
-    currentTab = 'Metrics';
-    updateActiveTab();
-    var name;
-    var id = 0;
-    if (model && model.id) {
-      var url = 'api/v1/metrics/' + model.id;
-      id = model.id;
-      if (model.category) {
-        name = '{' + model.category + '} ' + model.name;
-      }
-      else {
-        name = model.name;
-      }
-      var breadcrumbs;
-      $.get(url, function (data) {
-        if (data && data.status == "ok") {
-          controller.set("model", data.metric);
-          var dashboard = data.metric.dashboardName;
-          if (!dashboard) {
-            dashboard = '(Other)';
-          }
-          var group = data.metric.group;
-          if (!group) {
-            group = '(Other)';
-          }
-          breadcrumbs = [{"title": "METRICS_ROOT", "urn": "page/1"},
-            {"title": dashboard, "urn": "name/" + dashboard + "/page/1"},
-            {"title": group, "urn": "name/" + dashboard + "/" + group + "/page/1"},
-            {"title": data.metric.name, "urn": model.id}];
-          controller.set('breadcrumbs', breadcrumbs);
-          setTimeout(initializeXEditable(id,
-              data.metric.description,
-              data.metric.dashboardName,
-              data.metric.sourceType,
-              data.metric.grain,
-              data.metric.displayFactor,
-              data.metric.displayFactorSym), 500);
-        }
-      });
-    }
-    else if (model && model.metric) {
-      id = model.metric.id;
-      var dashboard = model.metric.dashboardName;
-      if (!dashboard) {
-        dashboard = '(Other)';
-      }
-      var group = model.metric.group;
-      if (!group) {
-        group = '(Other)';
-      }
-      breadcrumbs = [{"title": "METRICS_ROOT", "urn": "page/1"},
-        {"title": name, "urn": "name/" + dashboard + "/page/1"},
-        {"title": group, "urn": "name/" + dashboard + "/" + group + "/page/1"},
-        {"title": model.metric.name, "urn": model.id}];
-      controller.set('breadcrumbs', breadcrumbs);
-      if (model.metric.category) {
-        name = '{' + model.metric.category + '} ' + model.metric.name;
-      }
-      else {
-        name = model.metric.name;
-      }
-      setTimeout(initializeXEditable(id,
-          model.metric.description,
-          model.metric.dashboardName,
-          model.metric.sourceType,
-          model.metric.grain,
-          model.metric.displayFactor,
-          model.metric.displayFactorSym), 500);
-    }
+const metricsUrlRoot = '/api/v1/metrics';
 
+/**
+ * Takes an object representing a metric and generates a list of breadcrumb items for each level in the
+ *   hierarchy
+ * @param {Object} metric properties for the current metric
+ * @return {[*,*,*,*]}
+ */
+const makeMetricsBreadcrumbs = (metric = {}) => {
+  let { id, dashboardName, group, category, name } = metric;
+  dashboardName || (dashboardName = '(Other)');
+  group || (group = '(Other)');
+  name = category ? `{${category}} ${name}` : name;
 
-    var listUrl = 'api/v1/list/metric/' + id;
-    $.get(listUrl, function (data) {
-      if (data && data.status == "ok") {
-        // renderMetricListView(data.nodes, id);
-      }
+  return [
+    { crumb: 'Metrics', name: '' },
+    { crumb: dashboardName, name: dashboardName },
+    { crumb: group, name: `${dashboardName}/${group}` },
+    { crumb: name, name: id }
+  ];
+};
+
+export default Route.extend({
+  setupController(controller, model) {
+    const { metric } = model;
+
+    // Set the metric as the model and create breadcrumbs
+    setProperties(controller, {
+      model: metric,
+      breadcrumbs: makeMetricsBreadcrumbs(metric)
     });
   },
-  actions: {
-    getMetrics: function () {
-      var id = this.get('controller.model.id');
-      var listUrl = 'api/v1/list/metrics/' + id;
 
-      $.get(listUrl, function (data) {
-        if (data && data.status == "ok") {
-          // renderMetricListView(data.nodes, id);
-        }
-      });
-
-      var url = 'api/v1/metrics/' + this.get('controller.model.id')
-      var _this = this
-      currentTab = 'Metrics';
-      updateActiveTab();
-      $.get(url, function (data) {
-        if (data && data.status == "ok") {
-          _this.set('controller.model', data.metric)
-          _this.set('controller.detailview', true);
-        }
-      });
-    }
+  /**
+   * Fetches the metric with the id specified in the route
+   * @param metric_id
+   * @return {Thenable<V, void>|Promise<V, X>}
+   */
+  model({ metric_id }) {
+    const metricsUrl = `${metricsUrlRoot}/${metric_id}`;
+    return fetch(metricsUrl).then(response => response.json());
   }
 });

wherehows-web/app/styles/components/dataset-compliance/_compliance-prompts.scss

@@ -9,7 +9,6 @@
    */
   .ember-radio-button {
     display: inline-block;
-    width: 60px;
     cursor: pointer;
   }
 

wherehows-web/app/styles/components/nacho/_nacho-filter-rail.scss

@@ -78,7 +78,8 @@ $pad-width: 16px;
 .ember-radio-button {
   position: relative;
   left: 26px;
-  width: 60px;
+  min-width: 60px;
+  cursor: pointer;
 
   &:before,
   &:after {

wherehows-web/app/styles/components/nacho/_nacho-table.scss

@@ -36,6 +36,9 @@
                         '& tr:nth-child(odd)': (
                                 background-color: restyle-var(zebra)
                         )
+                ),
+                'with variable width': (
+                        table-layout: auto
                 )
         )
 ));
@@ -50,4 +53,8 @@
   &--stripped {
     @include restyle(table with stripped rows);
   }
+
+  &--dynamic {
+    @include restyle(table with variable width);
+  }
 }

wherehows-web/app/templates/components/browser/browser-view.hbs

@@ -3,7 +3,7 @@
     {{#each browseData as |entity|}}
       {{#nav-link
         "browse.entity" entity.entity
-        (query-params page=1 urn="")
+        (query-params page=1 urn="" name="")
         tagName="li"
         class="col-md-4 browse-nav__entity"}}
         <div class="browse-nav__item">

wherehows-web/app/templates/components/browser/browser-viewport.hbs

@@ -1,30 +1,102 @@
-{{#dataset-table
-  fields=entities as |table|}}
-  {{#table.body as |body|}}
-    {{#each
-      table.data as |entity|}}
-      {{#body.row as |row|}}
-        {{#row.cell}}
-          {{#link-to entityRoute entity.id}}
-            <span class="entity-list__title">
-              {{entity.name}}
-            </span>
-          {{/link-to}}
+{{#if (eq currentEntity 'flows')}}
+  {{#dataset-table
+    fields=entities as |table|}}
+    {{#table.head as |head|}}
+      {{#head.column}}
+        Flow Group
+      {{/head.column}}
 
-          {{dataset-owner-list owners=entity.owners datasetName=entity.name}}
+      {{#head.column}}
+        Flow Name
+      {{/head.column}}
 
-          {{#if entity.formatedModified}}
-            <span>Last Modified:</span>
+      {{#head.column}}
+        Flow Level
+      {{/head.column}}
 
-            <span title="{{entity.formatedModified}}">
-              {{moment-from-now entity.formatedModified }}
-            </span>
-          {{/if}}
-        {{/row.cell}}
-        {{#row.cell}}
-          {{datasets/dataset-actions actionItems=actionItems}}
-        {{/row.cell}}
-      {{/body.row}}
-    {{/each}}
-  {{/table.body}}
-{{/dataset-table}}
+      {{#head.column}}
+        Job Count
+      {{/head.column}}
+
+      {{#head.column}}
+        Creation Time
+      {{/head.column}}
+
+      {{#head.column}}
+        Modified Time
+      {{/head.column}}
+    {{/table.head}}
+
+    {{#table.body as |body|}}
+      {{#each
+        table.data as |flow|}}
+        {{#body.row as |row|}}
+          {{#row.cell}}
+            {{flow.group}}
+          {{/row.cell}}
+
+          {{#row.cell}}
+            {{#link-to entityRoute flow.id (query-params name=flow.appCode)}}
+              {{flow.name}}
+            {{/link-to}}
+          {{/row.cell}}
+
+          {{#row.cell}}
+            {{flow.level}}
+          {{/row.cell}}
+
+          {{#row.cell}}
+            {{flow.jobCount}}
+          {{/row.cell}}
+
+          {{#row.cell}}
+            {{moment-calendar flow.created sameElse="MMM Do YYYY, h:mm a"}}
+          {{/row.cell}}
+
+          {{#row.cell}}
+            {{moment-calendar flow.modified sameElse="MMM Do YYYY, h:mm a"}}
+          {{/row.cell}}
+        {{/body.row}}
+      {{/each}}
+    {{/table.body}}
+  {{/dataset-table}}
+{{else}}
+  {{#dataset-table
+    fields=entities as |table|}}
+    {{#table.body as |body|}}
+      {{#each
+        table.data as |entity|}}
+        {{#body.row as |row|}}
+          {{#row.cell}}
+            {{#link-to entityRoute entity.id}}
+              <span class="entity-list__title">
+                {{entity.name}}
+              </span>
+            {{/link-to}}
+            <br>
+            {{#if (eq currentEntity 'metrics')}}
+              {{entity.group}} - {{entity.dashboardName}}
+              <br>
+              {{entity.description}}
+            {{/if}}
+
+            {{#if (eq currentEntity 'datasests')}}
+              {{dataset-owner-list owners=entity.owners datasetName=entity.name}}
+            {{/if}}
+
+            {{#if entity.formatedModified}}
+              <span>Last Modified:</span>
+
+              <span title="{{entity.formatedModified}}">
+                {{moment-from-now entity.formatedModified }}
+              </span>
+            {{/if}}
+          {{/row.cell}}
+          {{#row.cell}}
+            {{datasets/dataset-actions actionItems=actionItems}}
+          {{/row.cell}}
+        {{/body.row}}
+      {{/each}}
+    {{/table.body}}
+  {{/dataset-table}}
+{{/if}}

wherehows-web/app/templates/components/metric-detail.hbs

@@ -1,238 +1,228 @@
-<div id="metric" class="container-fluid">
-  <div class="row-fluid">
+<div class="container-fluid">
+  <div class="row">
     <div class="col-xs-6">
       <h3>{{ model.name }}</h3>
     </div>
+
     <div class="col-xs-6 text-right">
       <ul class="datasetDetailsLinks">
         <li>
           <i class="fa fa-share-alt"></i>
-          <span class="hidden-sm hidden-xs">
-                  Share
-								</span>
+          <span class="hidden-sm hidden-xs">Share</span>
         </li>
+
         <li>
-          {{#metric-watch metric=model showText=true getMetrics='getMetrics'}}
-          {{/metric-watch}}
+          {{metric-watch metric=model showText=true}}
         </li>
+
         {{#if showLineage}}
           <li>
             <a target="_blank" href={{lineageUrl}}>
-              <i class="fa fa-sitemap"></i>
-              <span class="hidden-sm hidden-xs">
-                    View Lineage
-									</span>
+              <i class="fa fa-sitemap" aria-label="View Lineage"></i>
+              <span class="hidden-sm hidden-xs">View Lineage</span>
             </a>
           </li>
         {{/if}}
       </ul>
     </div>
+
     <div class="col-xs-12">
       Metric Description:
       <a
-          href="#"
-          data-name="description"
-          data-pk="{{model.id}}"
-          class="xeditable"
-          data-type="text"
-          data-placement="right"
-          data-title="Enter description"
-          data-emptytext="Please Input"
-          data-placeholder="Please Input"
-      >
+        href="#"
+        data-name="description"
+        data-pk="{{model.id}}"
+        class="xeditable"
+        data-type="text"
+        data-placement="right"
+        data-title="Enter description"
+        data-emptytext="Please Input"
+        data-placeholder="Please Input">
         {{model.description}}
       </a>
     </div>
   </div>
-  <table class="tree table table-bordered">
+
+  <table class="nacho-table nacho-table--bordered nacho-table--dynamic">
     <tbody>
     <tr class="result">
       <td class="span2" style="min-width:200px;">Dashboard Name</td>
       <td>
         <a
-            href="#"
-            data-name="dashboardName"
-            data-pk="{{model.id}}"
-            class="xeditable"
-            data-type="text"
-            data-placement="right"
-            data-title="Enter dashboard name"
-            data-defaultValue="Please Input"
-            data-emptytext="Please Input"
-            data-value="{{model.dashboardName}}"
-        >
+          href="#"
+          data-name="dashboardName"
+          data-pk="{{model.id}}"
+          class="xeditable"
+          data-type="text"
+          data-placement="right"
+          data-title="Enter dashboard name"
+          data-defaultValue="Please Input"
+          data-emptytext="Please Input"
+          data-value="{{model.dashboardName}}">
           {{model.dashboardName}}
         </a>
       </td>
     </tr>
+
     <tr class="result">
       <td>Metric Category</td>
       <td>
         <a
-            href="#"
-            data-name="category"
-            data-pk="{{model.id}}"
-            class="xeditable"
-            data-type="text"
-            data-placement="right"
-            data-title="Enter metric category"
-            data-placement="right"
-            data-emptytext="Please Input"
-        >
+          href="#"
+          data-name="category"
+          data-pk="{{model.id}}"
+          class="xeditable"
+          data-type="text"
+          data-placement="right"
+          data-title="Enter metric category"
+          data-emptytext="Please Input">
           {{model.category}}
         </a>
       </td>
     </tr>
+
     <tr class="result">
       <td>Metric Group</td>
       <td>
         <a
-            href="#"
-            data-name="group"
-            data-pk="{{model.id}}"
-            class="xeditable"
-            data-type="text"
-            data-placement="right"
-            data-title="Enter group"
-            data-placement="right"
-            data-emptytext="Please Input"
-        >
+          href="#"
+          data-name="group"
+          data-pk="{{model.id}}"
+          class="xeditable"
+          data-type="text"
+          data-placement="right"
+          data-title="Enter group"
+          data-emptytext="Please Input">
           {{model.group}}
         </a>
       </td>
     </tr>
+
     <tr class="result">
       <td>Metric Type</td>
       <td>
         <a
-            href="#"
-            data-name="refIDType"
-            data-pk="{{model.id}}"
-            class="xeditable"
-            data-type="text"
-            data-placement="right"
-            data-title="Enter Type"
-            data-placement="right"
-            data-emptytext="Please Input"
-            data-value={{model.refIDType}}
-        >
+          href="#"
+          data-name="refIDType"
+          data-pk="{{model.id}}"
+          class="xeditable"
+          data-type="text"
+          data-placement="right"
+          data-title="Enter Type"
+          data-emptytext="Please Input"
+          data-value={{model.refIDType}}>
         </a>
       </td>
     </tr>
+
     <tr class="result">
       <td>Metric Grain</td>
       <td>
         <a
-            href="#"
-            data-name="grain"
-            data-pk="{{model.id}}"
-            class="xeditable"
-            data-type="text"
-            data-placement="right"
-            data-title="Enter grain"
-            data-placement="right"
-            data-emptytext="Please Input"
-        >
+          href="#"
+          data-name="grain"
+          data-pk="{{model.id}}"
+          class="xeditable"
+          data-type="text"
+          data-placement="right"
+          data-title="Enter grain"
+          data-emptytext="Please Input">
           {{model.grain}}
         </a>
       </td>
     </tr>
+
     <tr class="result">
       <td>Metric Formula</td>
       <td>
         {{ace-editor content=model.formula itemId=model.id savePath="/api/v1/metrics/{id}/update" saveParam="formula"}}
       </td>
     </tr>
+
     <tr class="result">
       <td>Metric Display Factor</td>
       <td>
         <a
-            href="#"
-            data-name="displayFactory"
-            data-pk="{{model.id}}"
-            class="xeditable"
-            data-type="text"
-            data-placement="right"
-            data-title="Enter display factor"
-            data-placement="right"
-            data-emptytext="Please Input"
-        >
+          href="#"
+          data-name="displayFactory"
+          data-pk="{{model.id}}"
+          class="xeditable"
+          data-type="text"
+          data-placement="right"
+          data-title="Enter display factor"
+          data-emptytext="Please Input">
           {{model.displayFactory}}
         </a>
       </td>
     </tr>
+
     <tr class="result">
       <td>Metric Display Factor Sym</td>
       <td>
         <a
-            href="#"
-            data-name="displayFactorSym"
-            data-pk="{{model.id}}"
-            class="xeditable"
-            data-type="text"
-            data-placement="right"
-            data-title="Enter display factor symbol"
-            data-placement="right"
-            data-emptytext="Please Input"
-        >
+          href="#"
+          data-name="displayFactorSym"
+          data-pk="{{model.id}}"
+          class="xeditable"
+          data-type="text"
+          data-placement="right"
+          data-title="Enter display factor symbol"
+          data-emptytext="Please Input">
           {{model.displayFactorSym}}
         </a>
       </td>
     </tr>
+
     <tr class="result">
       <td>Metric Sub Category</td>
       <td>
         <a
-            href="#"
-            data-name="subCategory"
-            data-pk="{{model.id}}"
-            class="xeditable"
-            data-type="text"
-            data-placement="right"
-            data-title="Enter sub category"
-            data-placement="right"
-            data-emptytext="Please Input"
-        >
+          href="#"
+          data-name="subCategory"
+          data-pk="{{model.id}}"
+          class="xeditable"
+          data-type="text"
+          data-placement="right"
+          data-title="Enter sub category"
+          data-emptytext="Please Input">
           {{model.subCategory}}
         </a>
       </td>
     </tr>
+
     <tr class="result">
       <td>Metric Source</td>
       <td>
         <a
-            href="#"
-            data-name="source"
-            data-pk="{{model.id}}"
-            class="xeditable"
-            data-type="text"
-            data-placement="right"
-            data-title="Enter source"
-            data-placement="right"
-            data-emptytext="Please Input"
-            data-value={{model.source}}
-        >
+          href="#"
+          data-name="source"
+          data-pk="{{model.id}}"
+          class="xeditable"
+          data-type="text"
+          data-placement="right"
+          data-title="Enter source"
+          data-emptytext="Please Input"
+          data-value={{model.source}}>
         </a>
       </td>
     </tr>
+
     <tr class="result">
       <td>Metric Source Type</td>
       <td>
         <a
-            href="#"
-            data-name="sourceType"
-            data-pk="{{model.id}}"
-            class="xeditable"
-            data-type="text"
-            data-placement="right"
-            data-title="Enter source type"
-            data-placement="right"
-            data-emptytext="Please Input"
-            data-value={{model.sourceType}}
-        >
+          href="#"
+          data-name="sourceType"
+          data-pk="{{model.id}}"
+          class="xeditable"
+          data-type="text"
+          data-placement="right"
+          data-title="Enter source type"
+          data-emptytext="Please Input"
+          data-value={{model.sourceType}}>
         </a>
       </td>
     </tr>
     </tbody>
   </table>
-</div>
+</div>

wherehows-web/app/templates/datasets/dataset.hbs

@@ -69,6 +69,7 @@
       </div>
     </div>
     {{dataset-owner-list owners=owners datasetName=model.name}}
+
     {{#if hasinstances}}
       <div class="row">
         <span class="col-xs-1">Instances:</span>
@@ -91,6 +92,7 @@
         </div>
       </div>
     {{/if}}
+
     {{#if hasversions}}
       <div class="row">
         <span class="col-xs-1">Versions:</span>
@@ -114,6 +116,7 @@
       </div>
     {{/if}}
   </div>
+
   <ul class="nav nav-tabs nav-justified tabbed-navigation-list">
     {{#unless isPinot}}
       <li id="properties">
@@ -168,6 +171,7 @@
       </a>
     </li>
   </ul>
+
   <div class="tab-content">
     {{#unless isPinot}}
       <div id="propertiestab" class="tab-pane">

wherehows-web/app/templates/flows.hbs

@@ -85,11 +85,7 @@
     </div>
   </div>
 {{else}}
-  <div id="pagedJobs">
-    <div class="row">
-      <div class="col-xs-12">
-        {{outlet}}
-      </div>
-    </div>
+  <div class="row">
+    {{outlet}}
   </div>
-{{/if}}
+{{/if}}

wherehows-web/app/templates/flows/flow.hbs

@@ -1 +1,51 @@
+<div class="container">
+  {{!--TODO: Make into Component--}}
+  <ul class="nacho-breadcrumbs">
+    {{#each breadcrumbs as |crumb|}}
+      <li class="nacho-breadcrumbs__crumb">
+        {{link-to crumb.crumb "browse.entity" "flows" (query-params page=1 urn=crumb.urn name=crumb.name)
+                  class="nacho-breadcrumbs__crumb__grain"}}
+      </li>
+    {{/each}}
+  </ul>
+
+  {{#dataset-table
+    fields=model.data.jobs as |table|}}
+    {{#table.head as |head|}}
+      {{#head.column columnName="name"}}Job Path{{/head.column}}
+      {{#head.column columnName="type"}}Job Type{{/head.column}}
+      {{#head.column}}Creation Time{{/head.column}}
+      {{#head.column}}Modified Time{{/head.column}}
+    {{/table.head}}
+
+    {{#table.body as |body|}}
+      {{#each
+        (sort-by table.sortBy table.data) as |job|}}
+        {{#body.row as |row|}}
+          {{#row.cell}}
+            {{#if job.refFlowId}}
+              {{#link-to 'flows.flow' job.refFlowId (query-params name=model.data.name)}}
+                {{job.name}}
+              {{/link-to}}
+            {{else}}
+              {{job.name}}
+            {{/if}}
+          {{/row.cell}}
+
+          {{#row.cell}}
+            {{job.type}}
+          {{/row.cell}}
+
+          {{#row.cell}}
+            {{moment-calendar job.created sameElse="MMM Do YYYY, h:mm a"}}
+          {{/row.cell}}
+
+          {{#row.cell}}
+            {{moment-calendar job.modified sameElse="MMM Do YYYY, h:mm a"}}
+          {{/row.cell}}
+        {{/body.row}}
+      {{/each}}
+    {{/table.body}}
+  {{/dataset-table}}
+</div>
 {{outlet}}

wherehows-web/app/templates/metrics/metric.hbs

@@ -1 +1,13 @@
-{{outlet}}
+<div class="container">
+  {{!--TODO: Make into Component--}}
+  <ul class="nacho-breadcrumbs">
+    {{#each breadcrumbs as |crumb|}}
+      <li class="nacho-breadcrumbs__crumb">
+        {{link-to crumb.crumb "browse.entity" "metrics" (query-params page=1 name=crumb.name)
+                  class="nacho-breadcrumbs__crumb__grain"}}
+      </li>
+    {{/each}}
+  </ul>
+
+  {{metric-detail showLineage=showLineage model=model}}
+</div>

wherehows-web/app/utils/validators/urn.js

@@ -5,10 +5,16 @@
  * @type {RegExp}
  */
 const urnRegex = /([a-z_]+):\/{3}([a-z0-9_\-\/\{\}]*)/i;
+
+/**
+ * Matches urn's that occur in flow urls
+ * @type {RegExp}
+ */
+const specialFlowUrnRegex = /(?:\?urn=)([a-z0-9_\-\/{}\s]+)/i;
 /**
  * Asserts that a provided string matches the urn pattern above
  * @param {String} candidateUrn the string to test on
  */
 export default candidateUrn => urnRegex.test(String(candidateUrn));
 
-export { urnRegex };
+export { urnRegex, specialFlowUrnRegex };

wherehows-web/ember-cli-build.js

@@ -96,6 +96,9 @@ module.exports = function(defaults) {
   app.import(
     'bower_components/jsondiffpatch/public/formatters-styles/annotated.css'
   );
+  app.import(
+    'bower_components/x-editable/dist/bootstrap3-editable/css/bootstrap-editable.css'
+  );
   app.import('vendor/legacy_styles/main.css');
   app.import('vendor/legacy_styles/comments.css');
   app.import('vendor/legacy_styles/wherehows.css');
@@ -129,9 +132,9 @@ module.exports = function(defaults) {
   app.import('vendor/CsvToMarkdown.js');
   app.import('vendor/typeahead.jquery.js');
   app.import('bower_components/marked/marked.min.js');
-  app.import('bower_components/ace-builds/src-min/ace.js');
-  app.import('bower_components/ace-builds/src-min/theme-github.js');
-  app.import('bower_components/ace-builds/src-min/mode-sql.js');
+  app.import('bower_components/ace-builds/src-noconflict/ace.js');
+  app.import('bower_components/ace-builds/src-noconflict/theme-github.js');
+  app.import('bower_components/ace-builds/src-noconflict/mode-sql.js');
   app.import('bower_components/toastr/toastr.min.js');
   app.import('bower_components/highcharts/highcharts.js');
   app.import(
@@ -140,6 +143,9 @@ module.exports = function(defaults) {
   app.import(
     'bower_components/jsondiffpatch/public/build/jsondiffpatch-formatters.min.js'
   );
+  app.import(
+    'bower_components/x-editable/dist/bootstrap3-editable/js/bootstrap-editable.min.js'
+  );
 
   return app.toTree(new MergeTrees([faFontTree, bsFontTree, treegridImgTree]));
 };

wherehows-web/tests/unit/controllers/flows/flow-test.js

@@ -0,0 +1,12 @@
+import { moduleFor, test } from 'ember-qunit';
+
+moduleFor('controller:flows/flow', 'Unit | Controller | flows/flow', {
+  // Specify the other units that are required for this test.
+  // needs: ['controller:foo']
+});
+
+// Replace this with your real tests.
+test('it exists', function(assert) {
+  let controller = this.subject();
+  assert.ok(controller);
+});