Merge pull request #16771 from Bouncey/feat/splitMapService

Feat(challenge): Only send the challenges for the requested block

common/app/Map/Block.jsx

@@ -9,13 +9,16 @@ import ns from './ns.json';
 import Challenges from './Challenges.jsx';
 import {
   toggleThisPanel,
-
   makePanelOpenSelector
 } from './redux';
+import { fetchNewBlock } from '../redux';
 
 import { makeBlockSelector } from '../entities';
 
-const dispatchActions = { toggleThisPanel };
+const mapDispatchToProps = {
+  fetchNewBlock,
+  toggleThisPanel
+};
 function makeMapStateToProps(_, { dashedName }) {
   return createSelector(
     makeBlockSelector(dashedName),
@@ -34,6 +37,7 @@ function makeMapStateToProps(_, { dashedName }) {
 const propTypes = {
   challenges: PropTypes.array,
   dashedName: PropTypes.string,
+  fetchNewBlock: PropTypes.func.isRequired,
   isOpen: PropTypes.bool,
   time: PropTypes.string,
   title: PropTypes.string,
@@ -74,7 +78,8 @@ export class Block extends PureComponent {
       time,
       dashedName,
       isOpen,
-      challenges
+      challenges,
+      fetchNewBlock
     } = this.props;
     return (
       <Panel
@@ -85,6 +90,7 @@ export class Block extends PureComponent {
         header={ this.renderHeader(isOpen, title, time) }
         id={ title }
         key={ title }
+        onClick={ () => fetchNewBlock(dashedName) }
         onSelect={ this.handleSelect }
         >
         { isOpen && <Challenges challenges={ challenges } /> }
@@ -96,4 +102,4 @@ export class Block extends PureComponent {
 Block.displayName = 'Block';
 Block.propTypes = propTypes;
 
-export default connect(makeMapStateToProps, dispatchActions)(Block);
+export default connect(makeMapStateToProps, mapDispatchToProps)(Block);

common/app/Map/Map.jsx

@@ -4,23 +4,32 @@ import { connect } from 'react-redux';
 import { Col, Row } from 'react-bootstrap';
 
 import ns from './ns.json';
+import { Loader } from '../helperComponents';
 import SuperBlock from './Super-Block.jsx';
 import { superBlocksSelector } from '../redux';
+import { fetchMapUi } from './redux';
 
 const mapStateToProps = state => ({
   superBlocks: superBlocksSelector(state)
 });
 
-const mapDispatchToProps = {};
+const mapDispatchToProps = { fetchMapUi };
 const propTypes = {
+  fetchMapUi: PropTypes.func.isRequired,
   params: PropTypes.object,
   superBlocks: PropTypes.array
 };
 
 export class ShowMap extends PureComponent {
-  renderSuperBlocks(superBlocks) {
+
+  renderSuperBlocks() {
+    const { superBlocks } = this.props;
     if (!Array.isArray(superBlocks) || !superBlocks.length) {
-      return <div>No Super Blocks</div>;
+      return (
+        <div style={{ height: '300px' }}>
+          <Loader />
+        </div>
+      );
     }
     return superBlocks.map(dashedName => (
       <SuperBlock
@@ -31,12 +40,11 @@ export class ShowMap extends PureComponent {
   }
 
   render() {
-    const { superBlocks } = this.props;
     return (
       <Row>
         <Col xs={ 12 }>
           <div className={ `${ns}-accordion center-block` }>
-            { this.renderSuperBlocks(superBlocks) }
+            { this.renderSuperBlocks() }
             <div className='spacer' />
           </div>
         </Col>

common/app/Map/Super-Block.jsx

@@ -27,8 +27,7 @@ function mapStateToProps(_, { dashedName }) {
       isOpen,
       dashedName,
       title: superBlock.title || dashedName,
-      blocks: superBlock.blocks || [],
-      message: superBlock.message
+      blocks: superBlock.blocks || []
     })
   );
 }
@@ -37,7 +36,6 @@ const propTypes = {
   blocks: PropTypes.array,
   dashedName: PropTypes.string,
   isOpen: PropTypes.bool,
-  message: PropTypes.string,
   title: PropTypes.string,
   toggleThisPanel: PropTypes.func
 };
@@ -52,17 +50,6 @@ export class SuperBlock extends PureComponent {
     this.props.toggleThisPanel(eventKey);
   }
 
-  renderMessage(message) {
-    if (!message) {
-      return null;
-    }
-    return (
-      <div className={ `${ns}-block-description` }>
-        { message }
-      </div>
-    );
-  }
-
   renderHeader(isOpen, title, isCompleted) {
     return (
       <div className={ isCompleted ? 'faded' : '' }>
@@ -81,7 +68,6 @@ export class SuperBlock extends PureComponent {
       title,
       dashedName,
       blocks,
-      message,
       isOpen
     } = this.props;
     return (
@@ -95,7 +81,6 @@ export class SuperBlock extends PureComponent {
         key={ dashedName || title }
         onSelect={ this.handleSelect }
         >
-        { this.renderMessage(message) }
         <Blocks blocks={ blocks } />
       </Panel>
     );

common/app/Map/redux/fetch-map-ui-epic.js

@@ -0,0 +1,41 @@
+import { ofType } from 'redux-epic';
+import debug from 'debug';
+
+import {
+  types as appTypes,
+  createErrorObservable
+} from '../../redux';
+import { types, fetchMapUiComplete } from './';
+import { langSelector } from '../../Router/redux';
+import { shapeChallenges } from '../../redux/utils';
+
+const isDev = debug.enabled('fcc:*');
+
+export default function fetchMapUiEpic(
+  actions,
+  { getState },
+  { services }
+) {
+  return actions::ofType(
+    appTypes.appMounted,
+    types.fetchMapUi.start
+  )
+    .flatMapLatest(() => {
+      const lang = langSelector(getState());
+      const options = {
+        params: { lang },
+        service: 'map-ui'
+      };
+      return services.readService$(options)
+        .retry(3)
+        .map(({ entities, ...res }) => ({
+          entities: shapeChallenges(
+            entities,
+            isDev
+          ),
+          ...res
+        }))
+        .map(fetchMapUiComplete)
+        .catch(createErrorObservable);
+    });
+  }

common/app/Map/redux/index.js

@@ -1,25 +1,26 @@
 import {
   createAction,
+  createAsyncTypes,
   createTypes,
   handleActions
 } from 'berkeleys-redux-utils';
 import { createSelector } from 'reselect';
-import noop from 'lodash/noop';
-import capitalize from 'lodash/capitalize';
+import { capitalize, noop } from 'lodash';
 
 import * as utils from './utils.js';
 import ns from '../ns.json';
 import {
-  types as app,
   createEventMetaCreator
 } from '../../redux';
 
-export const epics = [];
+import fetchMapUiEpic from './fetch-map-ui-epic';
+
+export const epics = [ fetchMapUiEpic ];
 
 export const types = createTypes([
   'onRouteMap',
   'initMap',
-
+  createAsyncTypes('fetchMapUi'),
   'toggleThisPanel',
 
   'isAllCollapsed',
@@ -31,6 +32,9 @@ export const types = createTypes([
 
 export const initMap = createAction(types.initMap);
 
+export const fetchMapUi = createAction(types.fetchMapUi.start);
+export const fetchMapUiComplete = createAction(types.fetchMapUi.complete);
+
 export const toggleThisPanel = createAction(types.toggleThisPanel);
 export const collapseAll = createAction(types.collapseAll);
 
@@ -100,10 +104,11 @@ export default handleActions(
         mapUi
       };
     },
-    [app.fetchChallenges.complete]: (state, { payload }) => {
+    [types.fetchMapUi.complete]: (state, { payload }) => {
       const { entities, result } = payload;
       return {
         ...state,
+        ...result,
         mapUi: utils.createMapUi(entities, result)
       };
     }

common/app/entities/index.js

@@ -1,6 +1,7 @@
-import { findIndex, invert, pick, property } from 'lodash';
+import { findIndex, invert, pick, property, merge, union } from 'lodash';
 import uuid from 'uuid/v4';
 import {
+  combineActions,
   composeReducers,
   createAction,
   createTypes,
@@ -8,8 +9,9 @@ import {
 } from 'berkeleys-redux-utils';
 
 import { themes } from '../../utils/themes';
+import { usernameSelector, types as app } from '../redux';
 import { types as challenges } from '../routes/Challenges/redux';
-import { usernameSelector } from '../redux';
+import { types as map } from '../Map/redux';
 
 export const ns = 'entities';
 export const getNS = state => state[ns];
@@ -85,7 +87,8 @@ const defaultState = {
   superBlock: {},
   block: {},
   challenge: {},
-  user: {}
+  user: {},
+  fullBlocks: []
 };
 
 export function selectiveChallengeTitleSelector(state, dashedName) {
@@ -148,6 +151,8 @@ export function makeSuperBlockSelector(name) {
 export const isChallengeLoaded = (state, { dashedName }) =>
   !!challengeMapSelector(state)[dashedName];
 
+export const fullBlocksSelector = state => getNS(state).fullBlocks;
+
 export default composeReducers(
   ns,
   function metaReducer(state = defaultState, action) {
@@ -163,8 +168,7 @@ export default composeReducers(
         };
       }
       return {
-        ...state,
-        ...action.meta.entities
+        ...merge(state, action.meta.entities)
       };
     }
     return state;
@@ -187,6 +191,18 @@ export default composeReducers(
   },
   handleActions(
     () => ({
+      [
+        combineActions(
+          app.fetchChallenges.complete,
+          map.fetchMapUi.complete
+        )
+      ]: (state, { payload }) => {
+        const {entities: { block } } = payload;
+        return {
+          ...merge(state, payload.entities),
+          fullBlocks: union(state.fullBlocks, [ Object.keys(block)[0] ])
+        };
+      },
       [
         challenges.submitChallenge.complete
       ]: (state, { payload: { username, points, challengeInfo } }) => ({

common/app/redux/fetch-challenges-epic.js

@@ -9,9 +9,15 @@ import {
   delayedRedirect,
 
   fetchChallengeCompleted,
-  fetchChallengesCompleted
+  fetchChallengesCompleted,
+  fetchNewBlock,
+  challengeSelector,
+  nextChallengeSelector
 } from './';
-import { isChallengeLoaded } from '../entities/index.js';
+import {
+  isChallengeLoaded,
+  fullBlocksSelector
+} from '../entities';
 
 import { shapeChallenges } from './utils';
 import { types as challenge } from '../routes/Challenges/redux';
@@ -19,12 +25,12 @@ import { langSelector } from '../Router/redux';
 
 const isDev = debug.enabled('fcc:*');
 
-export function fetchChallengeEpic(actions, { getState }, { services }) {
+function fetchChallengeEpic(actions, { getState }, { services }) {
   return actions::ofType(challenge.onRouteChallenges)
     .filter(({ payload }) => !isChallengeLoaded(getState(), payload))
     .flatMapLatest(({ payload: params }) => {
       const options = {
-        service: 'map',
+        service: 'challenge',
         params
       };
       return services.readService$(options)
@@ -49,39 +55,65 @@ export function fetchChallengeEpic(actions, { getState }, { services }) {
     });
 }
 
-export function fetchChallengesEpic(
+export function fetchChallengesForBlockEpic(
   actions,
   { getState },
   { services }
 ) {
   return actions::ofType(
     types.appMounted,
-    types.updateChallenges
+    types.updateChallenges,
+    types.fetchNewBlock.start
   )
-    .flatMapLatest(() => {
-      const lang = langSelector(getState());
+    .flatMapLatest(({ type, payload }) => {
+      const fetchAnotherBlock = type === types.fetchNewBlock.start;
+      const state = getState();
+      let { block: blockName } = challengeSelector(state);
+      const lang = langSelector(state);
+
+      if (fetchAnotherBlock) {
+        const fullBlocks = fullBlocksSelector(state);
+        if (fullBlocks.includes(payload)) {
+          return Observable.of(null);
+        }
+        blockName = payload;
+      }
+
       const options = {
-        params: { lang },
-        service: 'map'
+        params: { lang, blockName },
+        service: 'challenge'
       };
       return services.readService$(options)
         .retry(3)
-        .map(({ entities, ...res }) => ({
-          entities: shapeChallenges(
-            entities,
-            isDev
-          ),
-          ...res
-        }))
-        .map(({ entities, result } = {}) => {
-          return fetchChallengesCompleted(
-            entities,
-            result
-          );
-        })
+        .map(fetchChallengesCompleted)
         .startWith({ type: types.fetchChallenges.start })
         .catch(createErrorObservable);
-    });
+    })
+    .filter(Boolean);
 }
 
-export default combineEpics(fetchChallengeEpic, fetchChallengesEpic);
+function fetchChallengesForNextBlockEpic(action$, { getState }) {
+  return action$::ofType(challenge.checkForNextBlock)
+    .map(() => {
+      const {
+        nextChallenge,
+        isNewBlock,
+        isNewSuperBlock
+      } = nextChallengeSelector(getState());
+      const isNewBlockRequired = (
+        (isNewBlock || isNewSuperBlock) &&
+        nextChallenge &&
+        !nextChallenge.description
+      );
+      return isNewBlockRequired ?
+        fetchNewBlock(nextChallenge.block) :
+        null;
+    })
+    .filter(Boolean);
+}
+
+export default combineEpics(
+  fetchChallengeEpic,
+  fetchChallengesForBlockEpic,
+  fetchChallengesForNextBlockEpic
+);

common/app/redux/index.js

@@ -1,4 +1,4 @@
-import _ from 'lodash';
+import { flow, identity } from 'lodash';
 import { Observable } from 'rx';
 import {
   combineActions,
@@ -8,6 +8,7 @@ import {
   handleActions
 } from 'berkeleys-redux-utils';
 import { createSelector } from 'reselect';
+import debug from 'debug';
 
 import fetchUserEpic from './fetch-user-epic.js';
 import updateMyCurrentChallengeEpic from './update-my-challenge-epic.js';
@@ -19,12 +20,20 @@ import { updateThemeMetacreator, entitiesSelector } from '../entities';
 import { utils } from '../Flash/redux';
 import { paramsSelector } from '../Router/redux';
 import { types as challenges } from '../routes/Challenges/redux';
-import { challengeToFiles } from '../routes/Challenges/utils';
+import { types as map } from '../Map/redux';
+import {
+  challengeToFiles,
+  getFirstChallengeOfNextBlock,
+  getFirstChallengeOfNextSuperBlock,
+  getNextChallenge
+} from '../routes/Challenges/utils';
 
 import ns from '../ns.json';
 
 import { themes, invertTheme } from '../../utils/themes.js';
 
+const isDev = debug.enabled('fcc:*');
+
 export const epics = [
   fetchChallengesEpic,
   fetchUserEpic,
@@ -41,6 +50,7 @@ export const types = createTypes([
 
   createAsyncTypes('fetchChallenge'),
   createAsyncTypes('fetchChallenges'),
+  createAsyncTypes('fetchNewBlock'),
   'updateChallenges',
   createAsyncTypes('fetchOtherUser'),
   createAsyncTypes('fetchUser'),
@@ -66,7 +76,7 @@ const throwIfUndefined = () => {
 //   label?: String,
 //   value?: Number
 // }) => () => Object
-export const createEventMetaCreator = ({
+export function createEventMetaCreator({
   // categories are features or namespaces of the app (capitalized):
   //   Map, Nav, Challenges, and so on
   category = throwIfUndefined,
@@ -80,7 +90,8 @@ export const createEventMetaCreator = ({
   label,
   // used to tack some specific value for a GA event
   value
-} = throwIfUndefined) => () => ({
+} = throwIfUndefined) {
+  return () => ({
     analytics: {
       type: 'event',
       category,
@@ -89,6 +100,7 @@ export const createEventMetaCreator = ({
       value
     }
   });
+}
 
 export const onRouteHome = createAction(types.onRouteHome);
 export const appMounted = createAction(types.appMounted);
@@ -101,15 +113,20 @@ export const fetchChallengeCompleted = createAction(
   null,
   meta => ({
     ...meta,
-    ..._.flow(challengeToFiles, createFilesMetaCreator)(meta.challenge)
+    ...flow(challengeToFiles, createFilesMetaCreator)(meta.challenge)
   })
 );
 export const fetchChallenges = createAction('' + types.fetchChallenges);
 export const fetchChallengesCompleted = createAction(
-  types.fetchChallenges.complete,
-  (entities, result) => ({ entities, result }),
-  entities => ({ entities })
+  types.fetchChallenges.complete
 );
+
+export const fetchNewBlock = createAction(types.fetchNewBlock.start);
+export const fetchNewBlockComplete = createAction(
+  types.fetchNewBlock.complete,
+  ({ entities }) => entities
+);
+
 export const updateChallenges = createAction(types.updateChallenges);
 
 // updateTitle(title: String) => Action
@@ -122,7 +139,7 @@ export const fetchOtherUser = createAction(types.fetchOtherUser.start);
 export const fetchOtherUserComplete = createAction(
   types.fetchOtherUser.complete,
   ({ result }) => result,
-  _.identity
+  identity
 );
 
 // fetchUser() => Action
@@ -131,7 +148,7 @@ export const fetchUser = createAction(types.fetchUser);
 export const fetchUserComplete = createAction(
   types.fetchUser.complete,
   ({ result }) => result,
-  _.identity
+  identity
 );
 
 export const showSignIn = createAction(types.showSignIn);
@@ -209,7 +226,7 @@ export const userByNameSelector = state => {
   return userMap[username] || {};
 };
 
-export const themeSelector = _.flow(
+export const themeSelector = flow(
   userSelector,
   user => user.theme || themes.default
 );
@@ -262,6 +279,40 @@ export const firstChallengeSelector = createSelector(
   }
 );
 
+export const nextChallengeSelector = state => {
+  let nextChallenge = {};
+  let isNewBlock = false;
+  let isNewSuperBlock = false;
+  const challenge = currentChallengeSelector(state);
+  const superBlocks = superBlocksSelector(state);
+  const entities = entitiesSelector(state);
+  nextChallenge = getNextChallenge(challenge, entities, { isDev });
+  // block completed.
+  if (!nextChallenge) {
+    isNewBlock = true;
+    nextChallenge = getFirstChallengeOfNextBlock(
+      challenge,
+      entities,
+      { isDev }
+    );
+  }
+  // superBlock completed
+  if (!nextChallenge) {
+    isNewSuperBlock = true;
+    nextChallenge = getFirstChallengeOfNextSuperBlock(
+      challenge,
+      entities,
+      superBlocks,
+      { isDev }
+    );
+  }
+  return {
+    nextChallenge,
+    isNewBlock,
+    isNewSuperBlock
+  };
+};
+
 export default handleActions(
   () => ({
     [types.updateTitle]: (state, { payload = 'Learn To Code' }) => ({
@@ -275,7 +326,7 @@ export default handleActions(
     }),
     [combineActions(
       types.fetchChallenge.complete,
-      types.fetchChallenges.complete
+      map.fetchMapUi.complete
     )]: (state, { payload }) => ({
       ...state,
       superBlocks: payload.result.superBlocks

common/app/redux/utils.js

@@ -1,5 +1,6 @@
 import flowRight from 'lodash/flowRight';
 import { createNameIdMap } from '../../utils/map.js';
+import { partial } from 'lodash';
 
 export function filterComingSoonBetaChallenge(
   isDev = false,
@@ -13,7 +14,7 @@ export function filterComingSoonBetaFromEntities(
   { challenge: challengeMap, block: blockMap = {}, ...rest },
   isDev = false
 ) {
-  const filter = filterComingSoonBetaChallenge.bind(null, isDev);
+  const filter = partial(filterComingSoonBetaChallenge, isDev);
   return {
     ...rest,
     block: Object.keys(blockMap)

common/app/routes/Challenges/Completion-Modal.jsx

@@ -11,6 +11,8 @@ import {
   closeChallengeModal,
   submitChallenge,
 
+  checkForNextBlock,
+
   challengeModalSelector,
   successMessageSelector
 } from './redux';
@@ -34,12 +36,14 @@ const mapDispatchToProps = function(dispatch) {
     },
     submitChallenge: () => {
         dispatch(submitChallenge());
-    }
+    },
+    checkForNextBlock: () => dispatch(checkForNextBlock())
   };
   return () => dispatchers;
 };
 
 const propTypes = {
+  checkForNextBlock: PropTypes.func.isRequired,
   close: PropTypes.func.isRequired,
   handleKeypress: PropTypes.func.isRequired,
   isOpen: PropTypes.bool,
@@ -48,6 +52,11 @@ const propTypes = {
 };
 
 export class CompletionModal extends PureComponent {
+  componentDidUpdate() {
+    if (this.props.isOpen) {
+      this.props.checkForNextBlock();
+    }
+  }
   render() {
     const {
       close,

common/app/routes/Challenges/Show.jsx

@@ -12,6 +12,7 @@ import BackEnd from './views/backend';
 import Quiz from './views/quiz';
 import Modern from './views/Modern';
 
+import { fullBlocksSelector } from '../../entities';
 import {
   fetchChallenge,
   challengeSelector,
@@ -42,11 +43,14 @@ const mapStateToProps = createSelector(
   challengeSelector,
   challengeMetaSelector,
   paramsSelector,
+  fullBlocksSelector,
   (
     { dashedName, isTranslated },
     { viewType, title },
-    params
+    params,
+    blocks
   ) => ({
+    blocks,
     challenge: dashedName,
     isTranslated,
     params,

common/app/routes/Challenges/redux/challenge-epic.js

@@ -1,5 +1,4 @@
 import _ from 'lodash';
-import debug from 'debug';
 import { Observable } from 'rx';
 import { combineEpics, ofType } from 'redux-epic';
 
@@ -10,23 +9,15 @@ import {
   onRouteChallenges,
   onRouteCurrentChallenge
 } from './';
-import { getNS as entitiesSelector } from '../../../entities';
-import {
-  getNextChallenge,
-  getFirstChallengeOfNextBlock,
-  getFirstChallengeOfNextSuperBlock
-} from '../utils';
+
 import {
   createErrorObservable,
-  currentChallengeSelector,
   challengeSelector,
-  superBlocksSelector
+  nextChallengeSelector
 } from '../../../redux';
 import { langSelector } from '../../../Router/redux';
 import { makeToast } from '../../../Toasts/redux';
 
-const isDev = debug.enabled('fcc:*');
-
 // When we change challenge, update the current challenge
 // UI data.
 export function challengeUpdatedEpic(actions, { getState }) {
@@ -52,51 +43,14 @@ export function resetChallengeEpic(actions, { getState }) {
 export function nextChallengeEpic(actions, { getState }) {
   return actions::ofType(types.moveToNextChallenge)
     .flatMap(() => {
-      let nextChallenge;
-      // let message = '';
-      // let isNewBlock = false;
-      // let isNewSuperBlock = false;
-      try {
       const state = getState();
-        const superBlocks = superBlocksSelector(state);
-        const challenge = currentChallengeSelector(state);
-        const entities = entitiesSelector(state);
       const lang = langSelector(state);
-        nextChallenge = getNextChallenge(challenge, entities, { isDev });
-        // block completed.
+      const { nextChallenge } = nextChallengeSelector(state);
       if (!nextChallenge) {
-          // isNewBlock = true;
-          nextChallenge = getFirstChallengeOfNextBlock(
-            challenge,
-            entities,
-            { isDev }
+        return createErrorObservable(
+            new Error('Next Challenge could not be found')
           );
       }
-        // superBlock completed
-        if (!nextChallenge) {
-          // isNewSuperBlock = true;
-          nextChallenge = getFirstChallengeOfNextSuperBlock(
-            challenge,
-            entities,
-            superBlocks,
-            { isDev }
-          );
-        }
-        /* // TODO(berks): get this to work
-        if (isNewSuperBlock || isNewBlock) {
-          const getName = isNewSuperBlock ?
-            getCurrentSuperBlockName :
-            getCurrentBlockName;
-          const blockType = isNewSuperBlock ? 'SuperBlock' : 'Block';
-          message =
-            `You've competed the ${getName(challenge, entities)} ${blockType}!`;
-        }
-        message += ' Your next challenge has arrived.';
-        const toast = {
-          // title: isNewSuperBlock || isNewBlock ? randomVerb() : null,
-          message
-        };
-        */
       if (nextChallenge.isLocked) {
         return Observable.of(
           makeToast({
@@ -116,9 +70,6 @@ export function nextChallengeEpic(actions, { getState }) {
         onRouteChallenges({ lang, ...nextChallenge }),
         makeToast({ message: 'Your next challenge has arrived.' })
       );
-      } catch (err) {
-        return createErrorObservable(err);
-      }
     });
 }
 

common/app/routes/Challenges/redux/index.js

@@ -77,6 +77,7 @@ export const types = createTypes([
   'checkChallenge',
   createAsyncTypes('submitChallenge'),
   'moveToNextChallenge',
+  'checkForNextBlock',
 
   // help
   'openHelpModal',
@@ -150,6 +151,7 @@ export const submitChallengeComplete = createAction(
 );
 
 export const moveToNextChallenge = createAction(types.moveToNextChallenge);
+export const checkForNextBlock = createAction(types.checkForNextBlock);
 
 // help
 export const openHelpModal = createAction(types.openHelpModal);

common/app/routes/Settings/components/Internet-Settings.jsx

@@ -54,7 +54,6 @@ class InternetSettings extends PureComponent {
   }
 
   handleSubmit(values) {
-    console.log(values);
     this.props.updateUserBackend(values);
   }
 

server/boot/a-services.js

@@ -1,12 +1,17 @@
 import Fetchr from 'fetchr';
 import getUserServices from '../services/user';
-import getMapServices from '../services/map';
+import getMapUiServices from '../services/mapUi';
+import getChallengesForBlockService from '../services/challenge';
 
 export default function bootServices(app) {
-  const userServices = getUserServices(app);
-  const mapServices = getMapServices(app);
 
-  Fetchr.registerFetcher(userServices);
-  Fetchr.registerFetcher(mapServices);
+  const challenge = getChallengesForBlockService(app);
+  const mapUi = getMapUiServices(app);
+  const user = getUserServices(app);
+
+  Fetchr.registerFetcher(challenge);
+  Fetchr.registerFetcher(mapUi);
+  Fetchr.registerFetcher(user);
+
   app.use('/services', Fetchr.middleware());
 }

server/services/challenge.js

@@ -0,0 +1,58 @@
+import debug from 'debug';
+import { pickBy } from 'lodash';
+import { Observable } from 'rx';
+
+import { cachedMap, getMapForLang, getChallenge } from '../utils/map';
+import { shapeChallenges } from '../../common/app/redux/utils';
+
+const log = debug('fcc:services:challenge');
+const isDev = debug.enabled('fcc:*');
+
+export default function getChallengesForBlock(app) {
+  const challengeMap = cachedMap(app.models);
+  return {
+    name: 'challenge',
+    read: function readChallengesForBlock(
+        req,
+        resource,
+        { dashedName, blockName, lang = 'en' } = {},
+        config,
+        cb
+      ) {
+      const getChallengeBlock$ = challengeMap.map(getMapForLang(lang))
+        .flatMap(({
+          result: { superBlocks },
+          entities: {
+            block: fullBlockMap,
+            challenge: challengeMap
+          }
+        }) => {
+          log(`sourcing challenges for the ${blockName} block`);
+          const requestedChallenges = pickBy(
+            challengeMap,
+            ch => ch.block === blockName
+          );
+          const entities = {
+            block: {
+              [blockName]: fullBlockMap[blockName]
+            },
+            challenge: requestedChallenges
+          };
+          const { challenge, block } = shapeChallenges(entities, isDev);
+          return Observable.of({
+            result: { superBlocks },
+            entities: { challenge, block }
+          });
+        });
+      return Observable.if(
+        () => !!dashedName,
+        getChallenge(dashedName, blockName, challengeMap, lang),
+        getChallengeBlock$
+      )
+        .subscribe(
+          result => cb(null, result),
+          cb
+        );
+    }
+  };
+}

server/services/map.js

@@ -1,28 +0,0 @@
-import { Observable } from 'rx';
-import debug from 'debug';
-import {
-  cachedMap,
-  getChallenge,
-  getMapForLang
-} from '../utils/map';
-
-const log = debug('fcc:services:map');
-
-export default function mapService(app) {
-  const challengeMap = cachedMap(app.models);
-  return {
-    name: 'map',
-    read: (req, resource, { lang, block, dashedName } = {}, config, cb) => {
-      log(`${lang} language requested`);
-      return Observable.if(
-        () => !!dashedName,
-        getChallenge(dashedName, block, challengeMap, lang),
-        challengeMap.map(getMapForLang(lang))
-      )
-        .subscribe(
-          results => cb(null, results),
-          err => { log(err); cb(err); }
-        );
-    }
-  };
-}

server/services/mapUi.js

@@ -0,0 +1,82 @@
+import debug from 'debug';
+import { Observable } from 'rx';
+
+import { cachedMap, getMapForLang } from '../utils/map';
+
+const log = debug('fcc:services:mapUi');
+
+
+export default function mapUiService(app) {
+  const supportedLangMap = {};
+  const challengeMap = cachedMap(app.models);
+  return {
+    name: 'map-ui',
+    read: function readMapUi(req, resource, { lang = 'en' } = {}, config, cb) {
+      log(`generating mapUi for ${lang}`);
+      if (lang in supportedLangMap) {
+        log(`using cache for ${lang} map`);
+        return cb(null, supportedLangMap[lang]);
+      }
+      return challengeMap.map(getMapForLang(lang))
+        .flatMap(({
+          result: { superBlocks },
+          entities: {
+            superBlock: fullSuperBlockMap,
+            block: fullBlockMap,
+            challenge: fullChallengeMap
+          }
+        }) => {
+          const superBlockMap = superBlocks
+            .map(superBlock => fullSuperBlockMap[superBlock])
+            .reduce((map, { dashedName, blocks, title }) => {
+              map[dashedName] = { blocks, title, dashedName};
+              return map;
+            }, {});
+          const blockMap = Object.keys(fullBlockMap)
+            .map(block => fullBlockMap[block])
+            .reduce((map, { dashedName, title, time, challenges }) => {
+              map[dashedName] = { dashedName, title, time, challenges };
+              return map;
+            }, {});
+          const challengeMap = Object.keys(fullChallengeMap)
+            .map(challenge => fullChallengeMap[challenge])
+            .reduce((map, challenge) => {
+              const {
+                dashedName,
+                id,
+                title,
+                name,
+                block,
+                isLocked,
+                isComingSoon,
+                isBeta
+              } = challenge;
+              map[dashedName] = {
+                dashedName,
+                id,
+                title,
+                name,
+                block,
+                isLocked,
+                isComingSoon,
+                isBeta
+              };
+              return map;
+            }, {});
+          const mapUi = {
+            result: { superBlocks },
+            entities: {
+              superBlock: superBlockMap,
+              block: blockMap,
+              challenge: challengeMap
+            }
+          };
+          supportedLangMap[lang] = mapUi;
+          return Observable.of(mapUi);
+        }).subscribe(
+          mapUi => cb(null, mapUi ),
+          err => { log(err); return cb(err); }
+        );
+    }
+  };
+}