diff --git a/.idea/vue_ts_test.iml b/.idea/vue_ts_test.iml
index 0e3ef26..1ea244a 100644
--- a/.idea/vue_ts_test.iml
+++ b/.idea/vue_ts_test.iml
@@ -7,7 +7,7 @@
       <excludeFolder url="file://$MODULE_DIR$/tmp" />
       <excludeFolder url="file://$MODULE_DIR$/venv" />
     </content>
-    <orderEntry type="jdk" jdkName="Python 3.7 (backend-4lZjBNnb)" jdkType="Python SDK" />
+    <orderEntry type="jdk" jdkName="Python 3.7 (backend-ZrkuJAhL)" jdkType="Python SDK" />
     <orderEntry type="sourceFolder" forTests="false" />
   </component>
 </module>
\ No newline at end of file
diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 9b29d2c..cca85bb 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -2,29 +2,20 @@
 <project version="4">
   <component name="ChangeListManager">
     <list default="true" id="ac3f393f-3d74-4757-a67c-1612144a423b" name="Default Changelist" comment="">
-      <change afterPath="$PROJECT_DIR$/frontend/.env" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/frontend/src/helpers/auth-header.ts" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/frontend/src/helpers/fake-backend.ts" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/frontend/src/helpers/index.ts" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/frontend/src/services/index.ts" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/frontend/src/services/user.service.ts" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/frontend/src/store/account.module.ts" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/frontend/src/store/alert.module.ts" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/frontend/src/store/users.module.ts" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/frontend/src/views/HomePage.vue" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/frontend/src/views/LoginPage.vue" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/frontend/src/views/RegisterPage.vue" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/backend/models/recorder_model.py" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/backend/models/room_model.py" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/.idea/vue_ts_test.iml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/vue_ts_test.iml" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/backend" beforeDir="false" afterPath="$PROJECT_DIR$/backend" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/backend/Pipfile" beforeDir="false" afterPath="$PROJECT_DIR$/backend/Pipfile" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/backend/Pipfile.lock" beforeDir="false" afterPath="$PROJECT_DIR$/backend/Pipfile.lock" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/backend/__init__.py" beforeDir="false" afterPath="$PROJECT_DIR$/backend/__init__.py" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/backend/api/__init__.py" beforeDir="false" afterPath="$PROJECT_DIR$/backend/api/__init__.py" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/backend/api/auth_api.py" beforeDir="false" afterPath="$PROJECT_DIR$/backend/api/auth_api.py" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/backend/api/group_api.py" beforeDir="false" afterPath="$PROJECT_DIR$/backend/api/group_api.py" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/backend/api/user_api.py" beforeDir="false" afterPath="$PROJECT_DIR$/backend/api/user_api.py" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/frontend" beforeDir="false" afterPath="$PROJECT_DIR$/frontend" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/frontend/public/index.html" beforeDir="false" afterPath="$PROJECT_DIR$/frontend/public/index.html" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/frontend/src/App.vue" beforeDir="false" afterPath="$PROJECT_DIR$/frontend/src/App.vue" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/frontend/src/api/Repository.js" beforeDir="false" afterPath="$PROJECT_DIR$/frontend/src/api/Repository.js" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/frontend/src/api/index.ts" beforeDir="false" afterPath="$PROJECT_DIR$/frontend/src/api/index.ts" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/frontend/src/components/User.vue" beforeDir="false" afterPath="$PROJECT_DIR$/frontend/src/components/User.vue" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/frontend/src/main.ts" beforeDir="false" afterPath="$PROJECT_DIR$/frontend/src/main.ts" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/frontend/src/router.ts" beforeDir="false" afterPath="$PROJECT_DIR$/frontend/src/router.ts" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/frontend/src/store.ts" beforeDir="false" afterPath="$PROJECT_DIR$/frontend/src/store.ts" afterDir="false" />
     </list>
     <ignored path="$PROJECT_DIR$/node_modules/" />
@@ -40,72 +31,43 @@
   <component name="FileEditorManager">
     <leaf SIDE_TABS_SIZE_LIMIT_KEY="300">
       <file pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/frontend/src/store/users.module.ts">
+        <entry file="file://$PROJECT_DIR$/frontend/src/components/Login.vue">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="198">
-              <caret line="36" column="45" selection-start-line="36" selection-start-column="45" selection-end-line="36" selection-end-column="45" />
+            <state relative-caret-position="369">
+              <caret line="70" column="25" selection-start-line="70" selection-start-column="21" selection-end-line="70" selection-end-column="25" />
             </state>
           </provider>
         </entry>
       </file>
       <file pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/frontend/src/store/alert.module.ts">
+        <entry file="file://$PROJECT_DIR$/frontend/node_modules/vuex/types/index.d.ts">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="525">
-              <caret line="35" column="6" selection-start-line="35" selection-start-column="6" selection-end-line="35" selection-end-column="6" />
+            <state relative-caret-position="211">
+              <caret line="41" column="2" selection-start-line="41" selection-start-column="2" selection-end-line="41" selection-end-column="2" />
             </state>
           </provider>
         </entry>
       </file>
       <file pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/frontend/src/store/account.module.ts">
+        <entry file="file://$PROJECT_DIR$/frontend/src/components/Group.vue">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="255">
-              <caret line="17" column="55" selection-start-line="17" selection-start-column="55" selection-end-line="17" selection-end-column="55" />
+            <state relative-caret-position="168">
+              <caret line="42" column="84" selection-start-line="33" selection-start-column="20" selection-end-line="42" selection-end-column="84" />
               <folding>
-                <element signature="e#0#41#0" expanded="true" />
+                <element signature="n#style#0;n#p#2;n#div#0;n#div#0;n#section#0;n#div#0;n#template#0;n#!!top" expanded="true" />
+                <element signature="e#3232#3266#0" expanded="true" />
               </folding>
             </state>
           </provider>
         </entry>
       </file>
       <file pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/frontend/src/store.ts">
+        <entry file="file://$PROJECT_DIR$/frontend/src/components/User.vue">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="195">
-              <caret line="13" column="10" selection-start-line="13" selection-start-column="10" selection-end-line="13" selection-end-column="10" />
+            <state relative-caret-position="1440">
+              <caret line="96" column="20" selection-start-line="96" selection-start-column="20" selection-end-line="96" selection-end-column="20" />
               <folding>
-                <element signature="e#0#22#0" expanded="true" />
-              </folding>
-            </state>
-          </provider>
-        </entry>
-      </file>
-      <file pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/frontend/src/services/user.service.ts">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="-830">
-              <caret line="23" column="20" selection-start-line="23" selection-start-column="20" selection-end-line="23" selection-end-column="20" />
-            </state>
-          </provider>
-        </entry>
-      </file>
-      <file pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/frontend/src/services/index.ts">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="15">
-              <caret line="1" lean-forward="true" selection-start-line="1" selection-end-line="1" />
-            </state>
-          </provider>
-        </entry>
-      </file>
-      <file pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/frontend/src/router.ts">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="60">
-              <caret line="4" column="46" selection-start-line="4" selection-start-column="46" selection-end-line="4" selection-end-column="46" />
-              <folding>
-                <element signature="e#0#22#0" expanded="true" />
+                <element signature="e#1926#1961#0" expanded="true" />
               </folding>
             </state>
           </provider>
@@ -114,8 +76,8 @@
       <file pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/frontend/src/main.ts">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="240">
-              <caret line="16" lean-forward="true" selection-start-line="16" selection-end-line="16" />
+            <state relative-caret-position="435">
+              <caret line="39" column="26" lean-forward="true" selection-start-line="39" selection-start-column="26" selection-end-line="39" selection-end-column="26" />
               <folding>
                 <element signature="e#0#22#0" expanded="true" />
               </folding>
@@ -123,23 +85,52 @@
           </provider>
         </entry>
       </file>
-      <file pinned="false" current-in-tab="true">
-        <entry file="file://$PROJECT_DIR$/frontend/src/helpers/fake-backend.ts">
+      <file pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/frontend/src/components/HelloWorld.vue">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="462">
-              <caret line="146" column="6" selection-start-line="146" selection-start-column="6" selection-end-line="146" selection-end-column="6" />
+            <state relative-caret-position="356">
+              <caret line="48" column="20" selection-start-line="48" selection-start-column="20" selection-end-line="48" selection-end-column="20" />
+            </state>
+          </provider>
+        </entry>
+      </file>
+      <file pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/frontend/src/api/index.ts">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="328">
+              <caret line="49" column="1" selection-start-line="49" selection-start-column="1" selection-end-line="49" selection-end-column="1" />
+            </state>
+          </provider>
+        </entry>
+      </file>
+      <file pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/frontend/src/components/Profile.vue">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="-284" />
+          </provider>
+        </entry>
+      </file>
+      <file pinned="false" current-in-tab="true">
+        <entry file="file://$PROJECT_DIR$/frontend/src/api/Repository.js">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="230">
+              <caret line="23" column="61" selection-start-line="23" selection-start-column="61" selection-end-line="23" selection-end-column="61" />
               <folding>
-                <element signature="n#!!doc" expanded="true" />
+                <element signature="e#18#40#0" expanded="true" />
               </folding>
             </state>
           </provider>
         </entry>
       </file>
       <file pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/frontend/src/helpers/index.ts">
+        <entry file="file://$PROJECT_DIR$/frontend/src/store.ts">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="30">
-              <caret line="2" selection-start-line="2" selection-end-line="2" />
+            <state relative-caret-position="221">
+              <caret line="228" column="4" selection-start-line="228" selection-start-column="4" selection-end-line="228" selection-end-column="4" />
+              <folding>
+                <element signature="e#0#22#0" expanded="true" />
+                <element signature="e#146#339#0" expanded="true" />
+              </folding>
             </state>
           </provider>
         </entry>
@@ -149,6 +140,7 @@
   <component name="FileTemplateManagerImpl">
     <option name="RECENT_TEMPLATES">
       <list>
+        <option value="TypeScript File" />
         <option value="Vue Single File Component" />
       </list>
     </option>
@@ -157,9 +149,33 @@
     <findStrings>
       <find>_serv</find>
       <find>_state</find>
-      <find>users</find>
       <find>registerSuccess</find>
       <find>=&gt;</find>
+      <find>current</find>
+      <find>is</find>
+      <find>HelloWorld</find>
+      <find>failedRegistering</find>
+      <find>register</find>
+      <find>isAtuh</find>
+      <find>login</find>
+      <find>localStor</find>
+      <find>setSurvey</find>
+      <find>JWT:</find>
+      <find>usersLoaded</find>
+      <find>setUsers</find>
+      <find>JWT</find>
+      <find>users</find>
+      <find>setUserG</find>
+      <find>num_pages</find>
+      <find>get_group_rows</find>
+      <find>setUserGroups</find>
+      <find>create_group</find>
+      <find>group</find>
+      <find>debug</find>
+      <find>getAccessToken</find>
+      <find>console</find>
+      <find>ref</find>
+      <find>refresh</find>
     </findStrings>
     <replaceStrings>
       <replace>mutState</replace>
@@ -189,21 +205,32 @@
         <option value="$PROJECT_DIR$/frontend/src/store/users.module.ts" />
         <option value="$PROJECT_DIR$/frontend/src/store/alert.module.ts" />
         <option value="$PROJECT_DIR$/frontend/src/store/account.module.ts" />
-        <option value="$PROJECT_DIR$/frontend/src/store.ts" />
         <option value="$PROJECT_DIR$/frontend/src/services/user.service.ts" />
         <option value="$PROJECT_DIR$/frontend/src/services/index.ts" />
-        <option value="$PROJECT_DIR$/frontend/src/router.ts" />
-        <option value="$PROJECT_DIR$/frontend/src/main.ts" />
         <option value="$PROJECT_DIR$/frontend/src/helpers/index.ts" />
         <option value="$PROJECT_DIR$/frontend/src/helpers/fake-backend.ts" />
+        <option value="$PROJECT_DIR$/frontend/src/utils/index.ts" />
+        <option value="$PROJECT_DIR$/frontend/src/components/Survey.vue" />
+        <option value="$PROJECT_DIR$/frontend/src/components/NewSurvey.vue" />
+        <option value="$PROJECT_DIR$/frontend/src/components/NewQuestion.vue" />
+        <option value="$PROJECT_DIR$/frontend/src/router.ts" />
+        <option value="$PROJECT_DIR$/frontend/src/views/Home.vue" />
+        <option value="$PROJECT_DIR$/frontend/src/components/Login.vue" />
+        <option value="$PROJECT_DIR$/frontend/src/api/groupRepository.js" />
+        <option value="$PROJECT_DIR$/frontend/src/api/userRepository.js" />
+        <option value="$PROJECT_DIR$/frontend/src/api/RepositoryFactory.js" />
+        <option value="$PROJECT_DIR$/frontend/src/components/Group.vue" />
+        <option value="$PROJECT_DIR$/frontend/src/components/User.vue" />
+        <option value="$PROJECT_DIR$/frontend/src/main.ts" />
+        <option value="$PROJECT_DIR$/frontend/src/api/index.ts" />
+        <option value="$PROJECT_DIR$/frontend/src/store.ts" />
+        <option value="$PROJECT_DIR$/frontend/src/api/Repository.js" />
       </list>
     </option>
   </component>
-  <component name="ProjectFrameBounds" extendedState="6" fullScreen="true">
-    <option name="x" value="-8" />
-    <option name="y" value="-8" />
-    <option name="width" value="1400" />
-    <option name="height" value="1000" />
+  <component name="ProjectFrameBounds" fullScreen="true">
+    <option name="width" value="1680" />
+    <option name="height" value="1050" />
   </component>
   <component name="ProjectLevelVcsManager" settingsEditedManually="true" />
   <component name="ProjectView">
@@ -218,22 +245,11 @@
               <item name="vue_ts_test" type="b2602c69:ProjectViewProjectNode" />
               <item name="vue_ts_test" type="462c0819:PsiDirectoryNode" />
             </path>
-            <path>
-              <item name="vue_ts_test" type="b2602c69:ProjectViewProjectNode" />
-              <item name="vue_ts_test" type="462c0819:PsiDirectoryNode" />
-              <item name="backend" type="462c0819:PsiDirectoryNode" />
-            </path>
             <path>
               <item name="vue_ts_test" type="b2602c69:ProjectViewProjectNode" />
               <item name="vue_ts_test" type="462c0819:PsiDirectoryNode" />
               <item name="frontend" type="462c0819:PsiDirectoryNode" />
             </path>
-            <path>
-              <item name="vue_ts_test" type="b2602c69:ProjectViewProjectNode" />
-              <item name="vue_ts_test" type="462c0819:PsiDirectoryNode" />
-              <item name="frontend" type="462c0819:PsiDirectoryNode" />
-              <item name="public" type="462c0819:PsiDirectoryNode" />
-            </path>
             <path>
               <item name="vue_ts_test" type="b2602c69:ProjectViewProjectNode" />
               <item name="vue_ts_test" type="462c0819:PsiDirectoryNode" />
@@ -245,21 +261,14 @@
               <item name="vue_ts_test" type="462c0819:PsiDirectoryNode" />
               <item name="frontend" type="462c0819:PsiDirectoryNode" />
               <item name="src" type="462c0819:PsiDirectoryNode" />
-              <item name="helpers" type="462c0819:PsiDirectoryNode" />
+              <item name="api" type="462c0819:PsiDirectoryNode" />
             </path>
             <path>
               <item name="vue_ts_test" type="b2602c69:ProjectViewProjectNode" />
               <item name="vue_ts_test" type="462c0819:PsiDirectoryNode" />
               <item name="frontend" type="462c0819:PsiDirectoryNode" />
               <item name="src" type="462c0819:PsiDirectoryNode" />
-              <item name="services" type="462c0819:PsiDirectoryNode" />
-            </path>
-            <path>
-              <item name="vue_ts_test" type="b2602c69:ProjectViewProjectNode" />
-              <item name="vue_ts_test" type="462c0819:PsiDirectoryNode" />
-              <item name="frontend" type="462c0819:PsiDirectoryNode" />
-              <item name="src" type="462c0819:PsiDirectoryNode" />
-              <item name="store" type="462c0819:PsiDirectoryNode" />
+              <item name="components" type="462c0819:PsiDirectoryNode" />
             </path>
             <path>
               <item name="vue_ts_test" type="b2602c69:ProjectViewProjectNode" />
@@ -276,8 +285,9 @@
     </panes>
   </component>
   <component name="PropertiesComponent">
+    <property name="SHARE_PROJECT_CONFIGURATION_FILES" value="true" />
     <property name="WebServerToolWindowFactoryState" value="false" />
-    <property name="last_opened_file_path" value="$PROJECT_DIR$" />
+    <property name="last_opened_file_path" value="$PROJECT_DIR$/frontend/src/api" />
     <property name="nodejs_interpreter_path.stuck_in_default_project" value="undefined stuck path" />
     <property name="nodejs_npm_path_reset_for_default_project" value="true" />
     <property name="nodejs_package_manager_path" value="npm" />
@@ -287,6 +297,7 @@
   </component>
   <component name="RecentsManager">
     <key name="CopyFile.RECENT_KEYS">
+      <recent name="$PROJECT_DIR$/frontend/src/api" />
       <recent name="$PROJECT_DIR$/frontend/src/views" />
     </key>
   </component>
@@ -362,15 +373,21 @@
       <option name="presentableId" value="Default" />
       <updated>1551531157829</updated>
       <workItem from="1551531160614" duration="1011000" />
-      <workItem from="1551856425681" duration="14572000" />
+      <workItem from="1551856425681" duration="24887000" />
+      <workItem from="1553597305473" duration="897000" />
+      <workItem from="1553681506009" duration="8699000" />
+      <workItem from="1554316543570" duration="725000" />
+      <workItem from="1554361628943" duration="70000" />
+      <workItem from="1554361884220" duration="14603000" />
+      <workItem from="1554658665526" duration="24418000" />
     </task>
     <servers />
   </component>
   <component name="TimeTrackingManager">
-    <option name="totallyTimeSpent" value="15583000" />
+    <option name="totallyTimeSpent" value="75310000" />
   </component>
   <component name="ToolWindowManager">
-    <frame x="0" y="0" width="1680" height="1050" extended-state="6" />
+    <frame x="0" y="0" width="1680" height="1050" extended-state="0" />
     <editor active="true" />
     <layout>
       <window_info active="true" content_ui="combo" id="Project" order="0" sideWeight="0.49853373" visible="true" weight="0.24894515" />
@@ -379,14 +396,14 @@
       <window_info id="Favorites" order="3" side_tool="true" />
       <window_info anchor="bottom" id="Message" order="0" />
       <window_info anchor="bottom" id="Find" order="1" />
-      <window_info anchor="bottom" id="Run" order="2" weight="0.32857144" />
+      <window_info anchor="bottom" id="Run" order="2" visible="true" weight="0.32857144" />
       <window_info anchor="bottom" id="Debug" order="3" weight="0.4" />
       <window_info anchor="bottom" id="Cvs" order="4" weight="0.25" />
       <window_info anchor="bottom" id="Inspection" order="5" weight="0.4" />
       <window_info anchor="bottom" id="TODO" order="6" />
       <window_info anchor="bottom" id="Docker" order="7" show_stripe_button="false" />
       <window_info anchor="bottom" id="TypeScript" order="8" weight="0.13979591" />
-      <window_info anchor="bottom" id="Terminal" order="9" visible="true" weight="0.32959184" />
+      <window_info anchor="bottom" id="Terminal" order="9" weight="0.31428573" />
       <window_info anchor="bottom" id="Version Control" order="10" />
       <window_info anchor="bottom" id="Event Log" order="11" side_tool="true" />
       <window_info anchor="bottom" id="Python Console" order="12" />
@@ -399,7 +416,6 @@
     <option name="version" value="1" />
   </component>
   <component name="editorHistoryManager">
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@@ -433,26 +449,8 @@
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-    <entry file="file://$PROJECT_DIR$/frontend/src/config/dev.env.js">
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+    <entry file="file://$PROJECT_DIR$/frontend/src/helpers/auth-header.ts" />
+    <entry file="file://$PROJECT_DIR$/frontend/src/config/dev.env.js" />
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@@ -460,9 +458,6 @@
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@@ -470,132 +465,206 @@
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+    <entry file="file://$PROJECT_DIR$/frontend/src/views/LoginPage.vue" />
+    <entry file="file://$PROJECT_DIR$/frontend/src/views/HomePage.vue" />
+    <entry file="file://$PROJECT_DIR$/frontend/src/store/users.module.ts" />
+    <entry file="file://$PROJECT_DIR$/frontend/src/store/alert.module.ts" />
+    <entry file="file://$PROJECT_DIR$/frontend/src/store/account.module.ts" />
+    <entry file="file://$PROJECT_DIR$/frontend/src/services/user.service.ts" />
+    <entry file="file://$PROJECT_DIR$/frontend/src/helpers/index.ts" />
+    <entry file="file://$PROJECT_DIR$/frontend/src/services/index.ts" />
+    <entry file="file://$PROJECT_DIR$/frontend/src/helpers/fake-backend.ts" />
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diff --git a/backend b/backend
index ed57dc2..3ecc8e0 160000
--- a/backend
+++ b/backend
@@ -1 +1 @@
-Subproject commit ed57dc2720c07981171e4500bb11df15d46a66f7
+Subproject commit 3ecc8e0955894b35a433c051a062b56c52c289c0
diff --git a/frontend b/frontend
index 1ee42cb..fccf120 160000
--- a/frontend
+++ b/frontend
@@ -1 +1 @@
-Subproject commit 1ee42cb01bdfecf5b6b6ded583bc979258370989
+Subproject commit fccf12095051cb38e48bd7123090ab89e762fae0