topcoder-platform · ThomasKranitsas · Jun 4, 2018 · Jun 4, 2018
diff --git a/src/actions/members.js b/src/actions/members.js
@@ -6,6 +6,7 @@
 import { createActions } from 'redux-actions';
 import { getService } from '../services/members';
 import { getService as getUserService } from '../services/user';
+import { getService as getChallengesService } from '../services/challenges';
 
 /**
  * @static
@@ -104,6 +105,101 @@ async function getStatsDone(handle, uuid, tokenV3) {
   return { data, handle, uuid };
 }
 
+/**
+ * Payload creator for the action that inits the loading of member active challenges.
+ * @param {String} handle
+ * @param {String} uuid
+ * @returns {Object} Payload
+ */
+async function getActiveChallengesInit(handle, uuid) {
+  return { handle, uuid };
+}
+
+/**
+ * Payload creator for the action that loads the member active challenges.
+ * @param {String} handle
+ * @param {String} uuid
+ * @param {String} tokenV3
+ * @returns {Object} Payload
+ */
+async function getActiveChallengesDone(handle, uuid, tokenV3) {
+  const filter = { status: 'ACTIVE' };
+  const service = getChallengesService(tokenV3);
+  /* TODO: Reuse `getAll` from `actions/challenge-listing`
+  /* after it moved from `community-app` to here.
+   */
+  function getAll(getter, page = 0, prev = null) {
+    const PAGE_SIZE = 50;
+    return getter({
+      limit: PAGE_SIZE,
+      offset: page * PAGE_SIZE,
+    }).then(({ challenges: chunk }) => {
+      if (!chunk.length) return prev || [];
+      return getAll(getter, 1 + page, prev ? prev.concat(chunk) : chunk);
+    });
+  }
+  const calls = [
+    getAll(params =>
+      service.getUserChallenges(handle, filter, params)),
+    getAll(params =>
+      service.getUserMarathonMatches(handle, filter, params)),
+  ];
+
+  const [challenges] = await Promise.all(calls);
+
+  return { handle, challenges, uuid };
+}
+
+/**
+ * @static
+ * @desc Create an action that signals beginning of member stats distribution history.
+ * @param {String} handle Member handle.
+ * @param {String} uuid Operation UUID.
+ * @return {Action}
+ */
+async function getStatsHistoryInit(handle, uuid) {
+  return { handle, uuid };
+}
+
+/**
+ * @static
+ * @desc Create an action that loads the member stats history.
+ * @param {String} handle Member handle.
+ * @param {String} uuid Operation UUID.
+ * @param {String} tokenV3 v3 auth token.
+ * @return {Action}
+ */
+async function getStatsHistoryDone(handle, uuid, tokenV3) {
+  const data = await getService(tokenV3).getStatsHistory(handle);
+  return { data, handle, uuid };
+}
+
+/**
+ * @static
+ * @desc Create an action that signals beginning of member stats distribution loading.
+ * @param {String} handle Member handle.
+ * @param {String} uuid Operation UUID.
+ * @return {Action}
+ */
+async function getStatsDistributionInit(handle, uuid) {
+  return { handle, uuid };
+}
+
+/**
+ * @static
+ * @desc Create an action that loads the member stats distribution.
+ * @param {String} handle Member handle.
+ * @param {String} track Main track name.
+ * @param {String} subTrack Subtrack name.
+ * @param {String} uuid Operation UUID.
+ * @param {String} tokenV3 v3 auth token.
+ * @return {Action}
+ */
+async function getStatsDistributionDone(handle, track, subTrack, uuid, tokenV3) {
+  const data = await getService(tokenV3).getStatsDistribution(handle, track, subTrack);
+  return { data, handle, uuid };
+}
+
 export default createActions({
   MEMBERS: {
     DROP: drop,
@@ -114,5 +210,11 @@ export default createActions({
     GET_FINANCES_DONE: getFinancesDone,
     GET_STATS_INIT: getStatsInit,
     GET_STATS_DONE: getStatsDone,
+    GET_STATS_HISTORY_INIT: getStatsHistoryInit,
+    GET_STATS_HISTORY_DONE: getStatsHistoryDone,
+    GET_STATS_DISTRIBUTION_INIT: getStatsDistributionInit,
+    GET_STATS_DISTRIBUTION_DONE: getStatsDistributionDone,
+    GET_ACTIVE_CHALLENGES_INIT: getActiveChallengesInit,
+    GET_ACTIVE_CHALLENGES_DONE: getActiveChallengesDone,
   },
 });
diff --git a/src/reducers/members.js b/src/reducers/members.js
@@ -162,6 +162,126 @@ function onGetStatsDone(state, { error, payload }) {
   };
 }
 
+/**
+ * Inits the loading of member stats history.
+ * @param {Object} state
+ * @param {Object} action
+ * @return {Object} New state.
+ */
+function onGetStatsHistoryInit(state, action) {
+  const { handle, uuid } = action.payload;
+  let res = state[handle];
+  res = res ? _.clone(res) : {};
+  res.statsHistory = { loadingUuid: uuid };
+  return {
+    ...state,
+    [handle]: res,
+  };
+}
+
+/**
+ * Finalizes the loading of member stats history.
+ * @param {Object} state
+ * @param {Object} action
+ * @return {Object} New state.
+ */
+function onGetStatsHistoryDone(state, { error, payload }) {
+  if (error) {
+    logger.error('Failed to get member statsHistory', payload);
+    fireErrorMessage('Failed to get member statsHistory', '');
+    return state;
+  }
+
+  const { data, handle, uuid } = payload;
+  if (uuid !== _.get(state[handle], 'statsHistory.loadingUuid')) return state;
+  return {
+    ...state,
+    [handle]: {
+      ...state[handle],
+      statsHistory: { data, timestamp: Date.now() },
+    },
+  };
+}
+
+/**
+ * Inits the loading of member stats distribution.
+ * @param {Object} state
+ * @param {Object} action
+ * @return {Object} New state.
+ */
+function onGetStatsDistributionInit(state, action) {
+  const { handle, uuid } = action.payload;
+  let res = state[handle];
+  res = res ? _.clone(res) : {};
+  res.statsDistribution = { loadingUuid: uuid };
+  return {
+    ...state,
+    [handle]: res,
+  };
+}
+
+/**
+ * Finalizes the loading of member stats distribution.
+ * @param {Object} state
+ * @param {Object} action
+ * @return {Object} New state.
+ */
+function onGetStatsDistributionDone(state, { error, payload }) {
+  if (error) {
+    logger.error('Failed to get member statsDistribution', payload);
+    fireErrorMessage('Failed to get member statsDistribution', '');
+    return state;
+  }
+
+  const { data, handle, uuid } = payload;
+  if (uuid !== _.get(state[handle], 'statsDistribution.loadingUuid')) return state;
+  return {
+    ...state,
+    [handle]: {
+      ...state[handle],
+      statsDistribution: { data, timestamp: Date.now() },
+    },
+  };
+}
+
+/**
+ * Inits the loading of member active challenges.
+ * @param {Object} state
+ * @param {Object} action
+ * @return {Object} New state.
+ */
+function onGetActiveChallengesInit(state, action) {
+  const { handle } = action.payload;
+  return {
+    ...state,
+    [handle]: { ...state[handle], activeChallengesCount: null },
+  };
+}
+
+/**
+ * Finalizes the loading of member active challenges.
+ * @param {Object} state
+ * @param {Object} action
+ * @return {Object} New state.
+ */
+function onGetActiveChallengesDone(state, { error, payload }) {
+  if (error) {
+    logger.error('Failed to get member active challenges', payload);
+    fireErrorMessage('Failed to get member active challenges', '');
+    return state;
+  }
+
+  const { handle, challenges } = payload;
+
+  return {
+    ...state,
+    [handle]: {
+      ...state[handle],
+      activeChallengesCount: challenges.length,
+    },
+  };
+}
+
 /**
  * Creates a new Members reducer with the specified initial state.
  * @param {Object} initialState Optional. Initial state.
@@ -178,6 +298,12 @@ function create(initialState = {}) {
     [a.getFinancesDone]: onGetFinancesDone,
     [a.getStatsInit]: onGetStatsInit,
     [a.getStatsDone]: onGetStatsDone,
+    [a.getStatsHistoryInit]: onGetStatsHistoryInit,
+    [a.getStatsHistoryDone]: onGetStatsHistoryDone,
+    [a.getStatsDistributionInit]: onGetStatsDistributionInit,
+    [a.getStatsDistributionDone]: onGetStatsDistributionDone,
+    [a.getActiveChallengesInit]: onGetActiveChallengesInit,
+    [a.getActiveChallengesDone]: onGetActiveChallengesDone,
   }, initialState);
 }
 

diff --git a/src/services/members.js b/src/services/members.js
@@ -4,6 +4,7 @@
  * members via API V3.
  */
 
+import qs from 'qs';
 import { getApiResponsePayloadV3 } from '../utils/tc';
 import { getApiV3 } from './api';
 
@@ -84,6 +85,31 @@ class MembersService {
     return getApiResponsePayloadV3(res);
   }
 
+  /**
+   * Gets member statistics history
+   * @param {String} handle
+   * @return {Promise} Resolves to the stats object.
+   */
+  async getStatsHistory(handle) {
+    const res = await this.private.api.get(`/members/${handle}/stats/history`);
+    return getApiResponsePayloadV3(res);
+  }
+
+  /**
+   * Gets member statistics distribution
+   * @param {String} handle
+   * @param {String} track
+   * @param {String} subTrack
+   * @return {Promise} Resolves to the stats object.
+   */
+  async getStatsDistribution(handle, track, subTrack) {
+    const res = await this.private.api.get(`/members/stats/distribution?filter=${encodeURIComponent(qs.stringify({
+      track,
+      subTrack,
+    }))}`);
+    return getApiResponsePayloadV3(res);
+  }
+
   /**
    * Gets a list of suggested member names for the supplied partial.
    *