feat: Display trends in report metrics (#4144)

app/controllers/api/v2/accounts/reports_controller.rb

@@ -41,12 +41,22 @@ class Api::V2::Accounts::ReportsController < Api::V1::Accounts::BaseController
     raise Pundit::NotAuthorizedError unless Current.account_user.administrator?
   end
 
-  def summary_params
+  def current_summary_params
     {
       type: params[:type].to_sym,
-      since: params[:since],
-      until: params[:until],
       id: params[:id],
+      since: range[:current][:since],
+      until: range[:current][:until],
+      group_by: params[:group_by]
+    }
+  end
+
+  def previous_summary_params
+    {
+      type: params[:type].to_sym,
+      id: params[:id],
+      since: range[:previous][:since],
+      until: range[:previous][:until],
       group_by: params[:group_by]
     }
   end
@@ -63,8 +73,22 @@ class Api::V2::Accounts::ReportsController < Api::V1::Accounts::BaseController
     }
   end
 
+  def range
+    {
+      current: {
+        since: params[:since],
+        until: params[:until]
+      },
+      previous: {
+        since: (params[:since].to_i - (params[:until].to_i - params[:since].to_i)).to_s,
+        until: params[:since]
+      }
+    }
+  end
+
   def summary_metrics
-    builder = V2::ReportBuilder.new(Current.account, summary_params)
-    builder.summary
+    summary = V2::ReportBuilder.new(Current.account, current_summary_params).summary
+    summary[:previous] = V2::ReportBuilder.new(Current.account, previous_summary_params).summary
+    summary
   end
 end

app/javascript/dashboard/assets/scss/widgets/_report.scss

@@ -20,12 +20,30 @@
     color: $color-heading;
   }
 
+  .metric-wrap {
+    align-items: baseline;
+    display: flex;
+  }
+
   .metric {
     font-size: $font-size-big;
     font-weight: $font-weight-feather;
     margin-top: $space-smaller;
   }
 
+  .metric-trend {
+    font-size: $font-size-small;
+    margin-left: $space-small;
+  }
+
+  .metric-up {
+    color: $success-color;
+  }
+
+  .metric-down {
+    color: $alert-color;
+  }
+
   .desc {
     @include margin($zero);
     font-size: $font-size-small;

app/javascript/dashboard/components/widgets/ReportStatsCard.vue

@@ -7,9 +7,12 @@
     <h3 class="heading">
       {{ heading }}
     </h3>
-    <h4 class="metric">
-      {{ point }}
-    </h4>
+    <div class="metric-wrap">
+      <h4 class="metric">
+        {{ point }}
+      </h4>
+      <span v-if="trend !== 0" :class="trendClass">{{ trendValue }}</span>
+    </div>
     <p class="desc">
       {{ desc }}
     </p>
@@ -20,10 +23,27 @@ export default {
   props: {
     heading: { type: String, default: '' },
     point: { type: [Number, String], default: '' },
+    trend: { type: Number, default: null },
     index: { type: Number, default: null },
     desc: { type: String, default: '' },
     selected: Boolean,
     onClick: { type: Function, default: () => {} },
   },
+  computed: {
+    trendClass() {
+      if (this.trend > 0) {
+        return 'metric-trend metric-up';
+      }
+
+      return 'metric-trend metric-down';
+    },
+    trendValue() {
+      if (this.trend > 0) {
+        return `+${this.trend}%`;
+      }
+
+      return `${this.trend}%`;
+    },
+  },
 };
 </script>

app/javascript/dashboard/mixins/reportMixin.js

@@ -0,0 +1,33 @@
+import { mapGetters } from 'vuex';
+import { formatTime } from '@chatwoot/utils';
+
+export default {
+  computed: {
+    ...mapGetters({
+      accountSummary: 'getAccountSummary',
+    }),
+    calculateTrend() {
+      return metric_key => {
+        if (!this.accountSummary.previous[metric_key]) return 0;
+        return Math.round(
+          ((this.accountSummary[metric_key] -
+            this.accountSummary.previous[metric_key]) /
+            this.accountSummary.previous[metric_key]) *
+            100
+        );
+      };
+    },
+    displayMetric() {
+      return metric_key => {
+        if (
+          ['avg_first_response_time', 'avg_resolution_time'].includes(
+            metric_key
+          )
+        ) {
+          return formatTime(this.accountSummary[metric_key]);
+        }
+        return this.accountSummary[metric_key];
+      };
+    },
+  },
+};

app/javascript/dashboard/mixins/specs/reportMixin.spec.js

@@ -0,0 +1,41 @@
+import { shallowMount, createLocalVue } from '@vue/test-utils';
+import reportMixin from '../reportMixin';
+import reportFixtures from './reportMixinFixtures';
+import Vuex from 'vuex';
+const localVue = createLocalVue();
+localVue.use(Vuex);
+
+describe('reportMixin', () => {
+  let getters;
+  let store;
+  beforeEach(() => {
+    getters = {
+      getAccountSummary: () => reportFixtures.summary,
+    };
+    store = new Vuex.Store({ getters });
+  });
+
+  it('display the metric', () => {
+    const Component = {
+      render() {},
+      title: 'TestComponent',
+      mixins: [reportMixin],
+    };
+    const wrapper = shallowMount(Component, { store, localVue });
+    expect(wrapper.vm.displayMetric('conversations_count')).toEqual(5);
+    expect(wrapper.vm.displayMetric('avg_first_response_time')).toEqual(
+      '3 Min'
+    );
+  });
+
+  it('calculate the trend', () => {
+    const Component = {
+      render() {},
+      title: 'TestComponent',
+      mixins: [reportMixin],
+    };
+    const wrapper = shallowMount(Component, { store, localVue });
+    expect(wrapper.vm.calculateTrend('conversations_count')).toEqual(25);
+    expect(wrapper.vm.calculateTrend('resolutions_count')).toEqual(0);
+  });
+});

app/javascript/dashboard/mixins/specs/reportMixinFixtures.js

@@ -0,0 +1,18 @@
+export default {
+  summary: {
+    avg_first_response_time: '198.6666666666667',
+    avg_resolution_time: '208.3333333333333',
+    conversations_count: 5,
+    incoming_messages_count: 5,
+    outgoing_messages_count: 3,
+    previous: {
+      avg_first_response_time: '89.0',
+      avg_resolution_time: '145.0',
+      conversations_count: 4,
+      incoming_messages_count: 5,
+      outgoing_messages_count: 4,
+      resolutions_count: 0,
+    },
+    resolutions_count: 3,
+  },
+};

app/javascript/dashboard/routes/dashboard/settings/reports/Index.vue

@@ -24,7 +24,8 @@
         :heading="metric.NAME"
         :index="index"
         :on-click="changeSelection"
-        :point="accountSummary[metric.KEY]"
+        :point="displayMetric(metric.KEY)"
+        :trend="calculateTrend(metric.KEY)"
         :selected="index === currentSelection"
       />
     </div>
@@ -49,6 +50,7 @@ import fromUnixTime from 'date-fns/fromUnixTime';
 import format from 'date-fns/format';
 import ReportFilterSelector from './components/FilterSelector';
 import { GROUP_BY_FILTER } from './constants';
+import reportMixin from '../../../../mixins/reportMixin';
 
 const REPORTS_KEYS = {
   CONVERSATIONS: 'conversations_count',
@@ -63,6 +65,7 @@ export default {
   components: {
     ReportFilterSelector,
   },
+  mixins: [reportMixin],
   data() {
     return {
       from: 0,

app/javascript/dashboard/routes/dashboard/settings/reports/components/WootReports.vue

@@ -27,7 +27,8 @@
           :heading="metric.NAME"
           :index="index"
           :on-click="changeSelection"
-          :point="accountSummary[metric.KEY]"
+          :point="displayMetric(metric.KEY)"
+          :trend="calculateTrend(metric.KEY)"
           :selected="index === currentSelection"
         />
       </div>
@@ -55,6 +56,7 @@ import ReportFilters from './ReportFilters';
 import fromUnixTime from 'date-fns/fromUnixTime';
 import format from 'date-fns/format';
 import { GROUP_BY_FILTER } from '../constants';
+import reportMixin from '../../../../../mixins/reportMixin';
 
 const REPORTS_KEYS = {
   CONVERSATIONS: 'conversations_count',
@@ -68,6 +70,7 @@ export default {
   components: {
     ReportFilters,
   },
+  mixins: [reportMixin],
   props: {
     type: {
       type: String,

app/javascript/dashboard/store/modules/reports.js

@@ -5,7 +5,6 @@ import * as types from '../mutation-types';
 import Report from '../../api/reports';
 
 import { downloadCsvFile } from '../../helper/downloadCsvFile';
-import { formatTime } from '@chatwoot/utils';
 
 const state = {
   fetchingStatus: false,
@@ -21,6 +20,7 @@ const state = {
     incoming_messages_count: 0,
     outgoing_messages_count: 0,
     resolutions_count: 0,
+    previous: {},
   },
 };
 
@@ -125,18 +125,6 @@ const mutations = {
   },
   [types.default.SET_ACCOUNT_SUMMARY](_state, summaryData) {
     _state.accountSummary = summaryData;
-    // Average First Response Time
-    let avgFirstResTimeInHr = 0;
-    if (summaryData.avg_first_response_time) {
-      avgFirstResTimeInHr = formatTime(summaryData.avg_first_response_time);
-    }
-    // Average Resolution Time
-    let avgResolutionTimeInHr = 0;
-    if (summaryData.avg_resolution_time) {
-      avgResolutionTimeInHr = formatTime(summaryData.avg_resolution_time);
-    }
-    _state.accountSummary.avg_first_response_time = avgFirstResTimeInHr;
-    _state.accountSummary.avg_resolution_time = avgResolutionTimeInHr;
   },
 };
 

swagger/definitions/resource/report.yml

@@ -1,6 +1,29 @@
 type: object
 properties:
-  value:
-    type: number
-  timestamp:
+  avg_first_response_time:
     type: string
+  avg_resolution_time:
+    type: string
+  conversations_count:
+    type: number
+  incoming_messages_count:
+    type: number
+  outgoing_messages_count:
+    type: number
+  resolutions_count:
+    type: number
+  previous:
+    type: object
+    properties:
+      avg_first_response_time:
+        type: string
+      avg_resolution_time:
+        type: string
+      conversations_count:
+        type: number
+      incoming_messages_count:
+        type: number
+      outgoing_messages_count:
+        type: number
+      resolutions_count:
+        type: number

swagger/swagger.json

@@ -4692,11 +4692,46 @@
           {
             "type": "object",
             "properties": {
-              "value": {
+              "avg_first_response_time": {
+                "type": "string"
+              },
+              "avg_resolution_time": {
+                "type": "string"
+              },
+              "conversations_count": {
                 "type": "number"
               },
-              "timestamp": {
-                "type": "string"
+              "incoming_messages_count": {
+                "type": "number"
+              },
+              "outgoing_messages_count": {
+                "type": "number"
+              },
+              "resolutions_count": {
+                "type": "number"
+              },
+              "previous": {
+                "type": "object",
+                "properties": {
+                  "avg_first_response_time": {
+                    "type": "string"
+                  },
+                  "avg_resolution_time": {
+                    "type": "string"
+                  },
+                  "conversations_count": {
+                    "type": "number"
+                  },
+                  "incoming_messages_count": {
+                    "type": "number"
+                  },
+                  "outgoing_messages_count": {
+                    "type": "number"
+                  },
+                  "resolutions_count": {
+                    "type": "number"
+                  }
+                }
               }
             }
           }