#93 fixes

src/main/java/ru/ulstu/user/controller/UserController.java

@@ -176,7 +176,7 @@ public class UserController extends OdinController<UserListDto, UserDto> {
     }
 
     @GetMapping("/activities")
-    public Response<Map<Date, Integer>> getActivitiesList(@RequestParam("userId") Integer userId,
+    public Response<Map<String, Integer>> getActivitiesList(@RequestParam("userId") Integer userId,
                                                           @RequestParam("dateFrom") @DateTimeFormat(pattern = "yyyy-MM-dd") Date dateFrom,
                                                           @RequestParam("dateTo") @DateTimeFormat(pattern = "yyyy-MM-dd") Date dateTo) {
         return new Response<>(userService.getUsersActivity(userId, dateFrom, dateTo));

src/main/java/ru/ulstu/user/service/UserService.java

@@ -49,6 +49,7 @@ import ru.ulstu.utils.timetable.model.Lesson;
 
 import javax.mail.MessagingException;
 import java.text.ParseException;
+import java.text.SimpleDateFormat;
 import java.util.ArrayList;
 import java.util.Calendar;
 import java.util.Collections;
@@ -413,15 +414,16 @@ public class UserService implements UserDetailsService {
         activityRepository.save(activities);
     }
 
-    public Map<Date, Integer> getUsersActivity(Integer userId, Date dateFrom, Date dateTo) {
+    public Map<String, Integer> getUsersActivity(Integer userId, Date dateFrom, Date dateTo) {
         List<Activity> activities = activityRepository.getByUserAndDateInterval(userId, dateFrom, dateTo);
-        Map<Date, Integer> dateActivities = new HashMap<>();
+        Map<String, Integer> dateActivities = new HashMap<>();
-
+        SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd");
         for (Activity activity : activities) {
-            if (!dateActivities.containsKey(activity.getDate())) {
+            String dt = formatter.format(activity.getDate());
-                dateActivities.put(activity.getDate(), 1);
+            if (!dateActivities.containsKey(dt)) {
+                dateActivities.put(dt, 1);
             } else {
-                dateActivities.put(activity.getDate(), dateActivities.get(activity.getDate()) + 1);
+                dateActivities.put(dt, dateActivities.get(dt) + 1);
             }
         }
         return dateActivities;

src/main/resources/public/js/users.js

@@ -124,4 +124,38 @@ function resetPassword() {
 function isEmailValid(email) {
     re = /\S+@\S+\.\S+/;
     return re.test(email)
+}
+
+function drawActivitiesChart() {
+    userId = $('#author :selected').val()
+    dateFrom = $('#dateFrom').val()
+    dateTo = $('#dateTo').val()
+
+    $.ajax({
+            url:`/api/1.0/users/activities?userId=${userId}&dateFrom=${dateFrom}&dateTo=${dateTo}`,
+            contentType: "application/json; charset=utf-8",
+            method: "GET",
+            success: function(response) {
+                if (response.data.length == 0) {
+                    return;
+                }
+                array = [['Активности', 'Количество']]
+
+                Object.keys(response.data).forEach(function(key) {
+                  console.table('Key : ' + key + ', Value : ' + response.data[key])
+                  array.push([key, response.data[key]])
+                })
+                var data = google.visualization.arrayToDataTable(array);
+                var options = {
+                    title: 'Активности',
+                    is3D: true,
+                    pieResidueSliceLabel: 'Остальное'
+                 };
+                var chart = new google.visualization.ColumnChart(document.getElementById('air'));
+                chart.draw(data, options);
+            },
+            error: function(errorData) {
+                showFeedbackMessage(errorData.responseJSON.error.message, MessageTypesEnum.WARNING)
+            }
+        })
 }

src/main/resources/templates/users/activities.html

@@ -34,8 +34,8 @@
                             </option>
                         </select>
                         <br/>
-                        <input type="date" id="dateFrom"/>
+                        <input onchange="drawActivitiesChart();" type="date" id="dateFrom"/>
-                        <input type="date" id="dateTo"/>
+                        <input onchange="drawActivitiesChart();" type="date" id="dateTo"/>
                     </div>
                 </div>
             </div>