feat: add notification UI

showPopup was also refactored to be better

frontend/package.json

@@ -28,6 +28,7 @@
     "@types/react-router": "^5.1.4",
     "@types/react-router-dom": "^5.1.3",
     "@types/react-select": "^3.0.13",
+    "@types/react-timeago": "^4.1.1",
     "@types/styled-components": "^5.0.0",
     "apollo-cache-inmemory": "^1.6.5",
     "apollo-client": "^2.6.8",
@@ -60,6 +61,8 @@
     "react-scripts": "3.4.0",
     "react-select": "^3.1.0",
     "rich-markdown-editor": "^10.6.5",
+    "react-timeago": "^4.4.0",
+    "react-toastify": "^6.0.8",
     "styled-components": "^5.0.1",
     "typescript": "~3.7.2"
   },

frontend/src/App/TopNavbar.tsx

@@ -7,7 +7,7 @@ import { useHistory } from 'react-router';
 import { PermissionLevel, PermissionObjectType, useCurrentUser } from 'App/context';
 import {
   RoleCode,
-  useMeQuery,
+  useTopNavbarQuery,
   useDeleteProjectMutation,
   useGetProjectsQuery,
   GetProjectsDocument,
@@ -19,6 +19,7 @@ import { Link } from 'react-router-dom';
 import MiniProfile from 'shared/components/MiniProfile';
 import cache from 'App/cache';
 import NOOP from 'shared/utils/noop';
+import NotificationPopup, { NotificationItem } from 'shared/components/NotifcationPopup';
 
 const TeamContainer = styled.div`
   display: flex;
@@ -197,7 +198,7 @@ export const ProjectPopup: React.FC<ProjectPopupProps> = ({ history, name, proje
       <Popup title={null} tab={0}>
         <ProjectSettings
           onDeleteProject={() => {
-            setTab(1, 300);
+            setTab(1, { width: 300 });
           }}
         />
       </Popup>
@@ -250,7 +251,7 @@ const GlobalTopNavbar: React.FC<GlobalTopNavbarProps> = ({
   onRemoveFromBoard,
 }) => {
   const { user, setUserRoles, setUser } = useCurrentUser();
-  const { data } = useMeQuery({
+  const { loading, data } = useTopNavbarQuery({
     onCompleted: response => {
       if (user && user.roles) {
         setUserRoles({
@@ -300,13 +301,31 @@ const GlobalTopNavbar: React.FC<GlobalTopNavbarProps> = ({
           }}
         />
       </Popup>,
-      195,
+      { width: 195 },
     );
   };
 
   const onOpenSettings = ($target: React.RefObject<HTMLElement>) => {
     if (popupContent) {
-      showPopup($target, popupContent, 185);
+      showPopup($target, popupContent, { width: 185 });
+    }
+  };
+
+  const onNotificationClick = ($target: React.RefObject<HTMLElement>) => {
+    if (data) {
+      showPopup(
+        $target,
+        <NotificationPopup>
+          {data.notifications.map(notification => (
+            <NotificationItem
+              title={notification.entity.name}
+              description={`${notification.actor.name} added you as a meber to the task "${notification.entity.name}"`}
+              createdAt={notification.createdAt}
+            />
+          ))}
+        </NotificationPopup>,
+        { width: 415, borders: false, diamondColor: '#7367f0' },
+      );
     }
   };
 
@@ -366,7 +385,7 @@ const GlobalTopNavbar: React.FC<GlobalTopNavbarProps> = ({
         onInviteUser={onInviteUser}
         onChangeRole={onChangeRole}
         onChangeProjectOwner={onChangeProjectOwner}
-        onNotificationClick={NOOP}
+        onNotificationClick={onNotificationClick}
         onSetTab={onSetTab}
         onRemoveFromBoard={onRemoveFromBoard}
         onDashboardClick={() => {

frontend/src/App/index.tsx

@@ -3,6 +3,7 @@ import jwtDecode from 'jwt-decode';
 import { createBrowserHistory } from 'history';
 import { Router } from 'react-router';
 import { PopupProvider } from 'shared/components/PopupMenu';
+import { ToastContainer } from 'react-toastify';
 import { setAccessToken } from 'shared/utils/accessToken';
 import styled, { ThemeProvider } from 'styled-components';
 import NormalizeStyles from './NormalizeStyles';
@@ -11,6 +12,39 @@ import theme from './ThemeStyles';
 import Routes from './Routes';
 import { UserContext, CurrentUserRaw, CurrentUserRoles, PermissionLevel, PermissionObjectType } from './context';
 
+import 'react-toastify/dist/ReactToastify.css';
+
+const StyledContainer = styled(ToastContainer).attrs({
+  // custom props
+})`
+  .Toastify__toast-container {
+  }
+  .Toastify__toast {
+    padding: 5px;
+    margin-left: 5px;
+    margin-right: 5px;
+    border-radius: 10px;
+    background: #7367f0;
+    color: #fff;
+  }
+  .Toastify__toast--error {
+    background: rgba(${props => props.theme.colors.danger});
+  }
+  .Toastify__toast--warning {
+    background: rgba(${props => props.theme.colors.warning});
+  }
+  .Toastify__toast--success {
+    background: rgba(${props => props.theme.colors.success});
+  }
+  .Toastify__toast-body {
+  }
+  .Toastify__progress-bar {
+  }
+  .Toastify__close-button {
+    display: none;
+  }
+`;
+
 const history = createBrowserHistory();
 type RefreshTokenResponse = {
   accessToken: string;
@@ -72,6 +106,18 @@ const App = () => {
               )}
             </PopupProvider>
           </Router>
+          <StyledContainer
+            position="bottom-right"
+            autoClose={5000}
+            hideProgressBar
+            newestOnTop
+            closeOnClick
+            rtl={false}
+            pauseOnFocusLoss
+            draggable
+            pauseOnHover
+            limit={5}
+          />
         </ThemeProvider>
       </UserContext.Provider>
     </>

frontend/src/Profile/index.tsx

@@ -7,6 +7,13 @@ import { useMeQuery, useClearProfileAvatarMutation, useUpdateUserPasswordMutatio
 import axios from 'axios';
 import { useCurrentUser } from 'App/context';
 import NOOP from 'shared/utils/noop';
+import { toast } from 'react-toastify';
+
+const MainContent = styled.div`
+  padding: 0 0 50px 80px;
+  height: 100%;
+  background: #262c49;
+`;
 
 const Projects = () => {
   const $fileUpload = useRef<HTMLInputElement>(null);
@@ -59,6 +66,7 @@ const Projects = () => {
           }}
           onResetPassword={(password, done) => {
             updateUserPassword({ variables: { userID: user.id, password } });
+            toast('Password was changed!');
             done();
           }}
           onProfileAvatarRemove={() => {

frontend/src/Projects/Project/Board/index.tsx

@@ -460,7 +460,7 @@ const ProjectBoard: React.FC<ProjectBoardProps> = ({ projectID, onCardLabelClick
                       }}
                     />
                   </Popup>,
-                  185,
+                  { width: 185 },
                 );
               }}
             >
@@ -479,7 +479,7 @@ const ProjectBoard: React.FC<ProjectBoardProps> = ({ projectID, onCardLabelClick
                       }}
                     />
                   </Popup>,
-                  185,
+                  { width: 185 },
                 );
               }}
             >
@@ -499,7 +499,7 @@ const ProjectBoard: React.FC<ProjectBoardProps> = ({ projectID, onCardLabelClick
                     labels={labelsRef}
                     members={membersRef}
                   />,
-                  200,
+                  { width: 200 },
                 );
               }}
             >

frontend/src/Projects/Project/Details/index.tsx

@@ -290,10 +290,10 @@ const Details: React.FC<DetailsProps> = ({
     },
   });
   if (loading) {
-    return <div>loading</div>;
+    return null;
   }
   if (!data) {
-    return <div>loading</div>;
+    return null;
   }
   return (
     <>
@@ -501,6 +501,7 @@ const Details: React.FC<DetailsProps> = ({
                       onCancel={NOOP}
                     />
                   </Popup>,
+                  { showDiamond: false, targetPadding: '0' },
                 );
               }}
             />

frontend/src/Teams/index.tsx

@@ -57,7 +57,7 @@ export const TeamPopup: React.FC<TeamPopupProps> = ({ history, name, teamID }) =
       <Popup title={null} tab={0}>
         <TeamSettings
           onDeleteTeam={() => {
-            setTab(1, 340);
+            setTab(1, { width: 340 });
           }}
         />
       </Popup>

frontend/src/shared/components/NotifcationPopup/index.tsx

@@ -0,0 +1,111 @@
+import React from 'react';
+import styled from 'styled-components';
+import TimeAgo from 'react-timeago';
+
+import { Popup } from 'shared/components/PopupMenu';
+
+const ItemWrapper = styled.div`
+  cursor: pointer;
+  border-bottom: 1px solid #414561;
+  padding-left: 1rem;
+  padding-right: 1rem;
+  padding-top: 1rem;
+  padding-bottom: 1rem;
+  justify-content: space-between;
+  display: flex;
+
+  &:hover {
+    background: #10163a;
+  }
+`;
+const ItemWrapperContent = styled.div`
+  display: flex;
+  align-items: flex-start;
+`;
+
+const ItemIconContainer = styled.span`
+  position: relative;
+  display: inline-flex;
+  align-items: center;
+`;
+
+const ItemTextContainer = styled.div`
+  margin-left: 0.5rem;
+  margin-right: 0.5rem;
+`;
+
+const ItemTextTitle = styled.span`
+  font-weight: 500;
+  display: block;
+  color: rgba(${props => props.theme.colors.primary});
+  font-size: 14px;
+`;
+const ItemTextDesc = styled.span`
+  font-size: 12px;
+`;
+
+const ItemTimeAgo = styled.span`
+  margin-top: 0.25rem;
+  white-space: nowrap;
+  font-size: 11px;
+`;
+
+type NotificationItemProps = {
+  title: string;
+  description: string;
+  createdAt: string;
+};
+
+export const NotificationItem: React.FC<NotificationItemProps> = ({ title, description, createdAt }) => {
+  return (
+    <ItemWrapper>
+      <ItemWrapperContent>
+        <ItemIconContainer />
+        <ItemTextContainer>
+          <ItemTextTitle>{title}</ItemTextTitle>
+          <ItemTextDesc>{description}</ItemTextDesc>
+        </ItemTextContainer>
+      </ItemWrapperContent>
+      <TimeAgo date={createdAt} component={ItemTimeAgo} />
+    </ItemWrapper>
+  );
+};
+
+const NotificationHeader = styled.div`
+  padding: 0.75rem;
+  text-align: center;
+  border-top-left-radius: 6px;
+  border-top-right-radius: 6px;
+  background: rgba(${props => props.theme.colors.primary});
+`;
+
+const NotificationHeaderTitle = styled.span`
+  font-size: 14px;
+  color: rgba(${props => props.theme.colors.text.secondary});
+`;
+
+const NotificationFooter = styled.div`
+  cursor: pointer;
+  padding: 0.5rem;
+  text-align: center;
+  color: rgba(${props => props.theme.colors.primary});
+  &:hover {
+    background: #10163a;
+  }
+  border-bottom-left-radius: 6px;
+  border-bottom-right-radius: 6px;
+`;
+
+const NotificationPopup: React.FC = ({ children }) => {
+  return (
+    <Popup title={null} tab={0} borders={false} padding={false}>
+      <NotificationHeader>
+        <NotificationHeaderTitle>Notifications</NotificationHeaderTitle>
+      </NotificationHeader>
+      <ul>{children}</ul>
+      <NotificationFooter>View All</NotificationFooter>
+    </Popup>
+  );
+};
+
+export default NotificationPopup;

frontend/src/shared/components/PopupMenu/Styles.ts

@@ -5,6 +5,7 @@ import ControlledInput from 'shared/components/ControlledInput';
 export const Container = styled.div<{
   invertY: boolean;
   invert: boolean;
+  targetPadding: string;
   top: number;
   left: number;
   ref: any;
@@ -15,7 +16,7 @@ export const Container = styled.div<{
   display: block;
   position: absolute;
   width: ${props => props.width}px;
-  padding-top: 10px;
+  padding-top: ${props => props.targetPadding};
   height: auto;
   z-index: 40000;
   ${props =>
@@ -28,14 +29,18 @@ export const Container = styled.div<{
     css`
       top: auto;
       padding-top: 0;
-      padding-bottom: 10px;
+      padding-bottom: ${props.targetPadding};
       bottom: ${props.top}px;
     `}
 `;
 
-export const Wrapper = styled.div`
+export const Wrapper = styled.div<{ padding: boolean; borders: boolean }>`
+  ${props =>
+    props.padding &&
+    css`
       padding: 5px;
       padding-top: 8px;
+    `}
   border-radius: 5px;
   box-shadow: 0 5px 25px 0 rgba(0, 0, 0, 0.1);
   position: relative;
@@ -43,8 +48,12 @@ export const Wrapper = styled.div`
 
   color: #c2c6dc;
   background: #262c49;
+  ${props =>
+    props.borders &&
+    css`
       border: 1px solid rgba(0, 0, 0, 0.1);
       border-color: #414561;
+    `}
 `;
 
 export const Header = styled.div`
@@ -326,7 +335,7 @@ export const PreviousButton = styled.div`
   cursor: pointer;
 `;
 
-export const ContainerDiamond = styled.div<{ invert: boolean; invertY: boolean }>`
+export const ContainerDiamond = styled.div<{ borders: boolean; color: string; invert: boolean; invertY: boolean }>`
   ${props => (props.invert ? 'right: 10px; ' : 'left: 15px;')}
   position: absolute;
   width: 10px;
@@ -347,6 +356,10 @@ export const ContainerDiamond = styled.div<{ invert: boolean; invertY: boolean }
   transform: rotate(45deg) translate(-7px);
   z-index: 10;
 
-  background: #262c49;
+  background: ${props => props.color};
+  ${props =>
+    props.borders &&
+    css`
       border-color: #414561;
+    `}
 `;

frontend/src/shared/components/PopupMenu/index.tsx

@@ -15,9 +15,37 @@ import {
   Wrapper,
 } from './Styles';
 
+function getPopupOptions(options?: PopupOptions) {
+  const popupOptions = {
+    borders: true,
+    diamondColor: '#262c49',
+    targetPadding: '10px',
+    showDiamond: true,
+    width: 316,
+  };
+  if (options) {
+    if (options.borders) {
+      popupOptions.borders = options.borders;
+    }
+    if (options.width) {
+      popupOptions.width = options.width;
+    }
+    if (options.targetPadding) {
+      popupOptions.targetPadding = options.targetPadding;
+    }
+    if (typeof options.showDiamond !== 'undefined' && options.showDiamond !== null) {
+      popupOptions.showDiamond = options.showDiamond;
+    }
+    if (options.diamondColor) {
+      popupOptions.diamondColor = options.diamondColor;
+    }
+  }
+  return popupOptions;
+}
+
 type PopupContextState = {
-  show: (target: RefObject<HTMLElement>, content: JSX.Element, width?: string | number) => void;
+  show: (target: RefObject<HTMLElement>, content: JSX.Element, options?: PopupOptions) => void;
-  setTab: (newTab: number, width?: number | string) => void;
+  setTab: (newTab: number, options?: PopupOptions) => void;
   getCurrentTab: () => number;
   hide: () => void;
 };
@@ -26,23 +54,44 @@ type PopupProps = {
   title: string | null;
   onClose?: () => void;
   tab: number;
+  padding?: boolean;
+  borders?: boolean;
+  diamondColor?: string;
 };
 
 type PopupContainerProps = {
   top: number;
   left: number;
   invert: boolean;
+  targetPadding: string;
   invertY: boolean;
   onClose: () => void;
   width?: string | number;
 };
 
-const PopupContainer: React.FC<PopupContainerProps> = ({ width, top, left, onClose, children, invert, invertY }) => {
+const PopupContainer: React.FC<PopupContainerProps> = ({
+  width,
+  top,
+  left,
+  onClose,
+  children,
+  invert,
+  invertY,
+  targetPadding,
+}) => {
   const $containerRef = useRef<HTMLDivElement>(null);
   const [currentTop, setCurrentTop] = useState(top);
   useOnOutsideClick($containerRef, true, onClose, null);
   return (
-    <Container width={width ?? 316} left={left} top={currentTop} ref={$containerRef} invert={invert} invertY={invertY}>
+    <Container
+      targetPadding={targetPadding}
+      width={width ?? 316}
+      left={left}
+      top={currentTop}
+      ref={$containerRef}
+      invert={invert}
+      invertY={invertY}
+    >
       {children}
     </Container>
   );
@@ -73,13 +122,28 @@ type PopupState = {
   currentTab: number;
   previousTab: number;
   content: JSX.Element | null;
-  width?: string | number;
+  options: PopupOptionsInternal | null;
 };
 
 const { Provider, Consumer } = PopupContext;
 
 const canUseDOM = !!(typeof window !== 'undefined' && window.document && window.document.createElement);
 
+type PopupOptionsInternal = {
+  width: number;
+  borders: boolean;
+  targetPadding: string;
+  diamondColor: string;
+  showDiamond: boolean;
+};
+
+type PopupOptions = {
+  targetPadding?: string | null;
+  showDiamond?: boolean | null;
+  width?: number | null;
+  borders?: boolean | null;
+  diamondColor?: string | null;
+};
 const defaultState = {
   isOpen: false,
   left: 0,
@@ -89,11 +153,12 @@ const defaultState = {
   currentTab: 0,
   previousTab: 0,
   content: null,
+  options: null,
 };
 
 export const PopupProvider: React.FC = ({ children }) => {
   const [currentState, setState] = useState<PopupState>(defaultState);
-  const show = (target: RefObject<HTMLElement>, content: JSX.Element, width?: number | string) => {
+  const show = (target: RefObject<HTMLElement>, content: JSX.Element, options?: PopupOptions) => {
     if (target && target.current) {
       const bounds = target.current.getBoundingClientRect();
       let top = bounds.top + bounds.height;
@@ -102,6 +167,7 @@ export const PopupProvider: React.FC = ({ children }) => {
         top = window.innerHeight - bounds.top;
         invertY = true;
       }
+      const popupOptions = getPopupOptions(options);
       if (bounds.left + 304 + 30 > window.innerWidth) {
         setState({
           isOpen: true,
@@ -112,7 +178,7 @@ export const PopupProvider: React.FC = ({ children }) => {
           currentTab: 0,
           previousTab: 0,
           content,
-          width: width ?? 316,
+          options: popupOptions,
         });
       } else {
         setState({
@@ -124,7 +190,7 @@ export const PopupProvider: React.FC = ({ children }) => {
           currentTab: 0,
           previousTab: 0,
           content,
-          width: width ?? 316,
+          options: popupOptions,
         });
       }
     }
@@ -139,20 +205,21 @@ export const PopupProvider: React.FC = ({ children }) => {
       currentTab: 0,
       previousTab: 0,
       content: null,
+      options: null,
     });
   };
   const portalTarget = canUseDOM ? document.body : null; // appease flow
 
-  const setTab = (newTab: number, width?: number | string) => {
+  const setTab = (newTab: number, options?: PopupOptions) => {
-    const newWidth = width ?? currentState.width;
+    setState((prevState: PopupState) =>
-    setState((prevState: PopupState) => {
+      produce(prevState, draftState => {
-      return {
+        draftState.previousTab = currentState.currentTab;
-        ...prevState,
+        draftState.currentTab = newTab;
-        previousTab: currentState.currentTab,
+        if (options) {
-        currentTab: newTab,
+          draftState.options = getPopupOptions(options);
-        width: newWidth,
+        }
-      };
+      }),
-    });
+    );
   };
 
   const getCurrentTab = () => {
@@ -163,17 +230,26 @@ export const PopupProvider: React.FC = ({ children }) => {
     <Provider value={{ hide, show, setTab, getCurrentTab }}>
       {portalTarget &&
         currentState.isOpen &&
+        currentState.options &&
         createPortal(
           <PopupContainer
             invertY={currentState.invertY}
             invert={currentState.invert}
             top={currentState.top}
+            targetPadding={currentState.options.targetPadding}
             left={currentState.left}
             onClose={() => setState(defaultState)}
-            width={currentState.width ?? 316}
+            width={currentState.options.width}
           >
             {currentState.content}
-            <ContainerDiamond invertY={currentState.invertY} invert={currentState.invert} />
+            {currentState.options.showDiamond && (
+              <ContainerDiamond
+                color={currentState.options.diamondColor}
+                borders={currentState.options.borders}
+                invertY={currentState.invertY}
+                invert={currentState.invert}
+              />
+            )}
           </PopupContainer>,
           portalTarget,
         )}
@@ -197,8 +273,16 @@ const PopupMenu: React.FC<Props> = ({ width, title, top, left, onClose, noHeader
   useOnOutsideClick($containerRef, true, onClose, null);
 
   return (
-    <Container invertY={false} width={width ?? 316} invert={false} left={left} top={top} ref={$containerRef}>
+    <Container
-      <Wrapper>
+      targetPadding="10px"
+      invertY={false}
+      width={width ?? 316}
+      invert={false}
+      left={left}
+      top={top}
+      ref={$containerRef}
+    >
+      <Wrapper padding borders>
         {onPrevious && (
           <PreviousButton onClick={onPrevious}>
             <AngleLeft color="#c2c6dc" />
@@ -222,7 +306,7 @@ const PopupMenu: React.FC<Props> = ({ width, title, top, left, onClose, noHeader
   );
 };
 
-export const Popup: React.FC<PopupProps> = ({ title, onClose, tab, children }) => {
+export const Popup: React.FC<PopupProps> = ({ borders = true, padding = true, title, onClose, tab, children }) => {
   const { getCurrentTab, setTab } = usePopup();
   if (getCurrentTab() !== tab) {
     return null;
@@ -230,7 +314,7 @@ export const Popup: React.FC<PopupProps> = ({ title, onClose, tab, children }) =
 
   return (
     <>
-      <Wrapper>
+      <Wrapper borders={borders} padding={padding}>
         {tab > 0 && (
           <PreviousButton
             onClick={() => {

frontend/src/shared/components/TopNavbar/Styles.ts

@@ -5,6 +5,7 @@ import Button from 'shared/components/Button';
 import { Taskcafe } from 'shared/icons';
 import { NavLink, Link } from 'react-router-dom';
 import TaskAssignee from 'shared/components/TaskAssignee';
+import { useRef } from 'react';
 
 export const ProjectMember = styled(TaskAssignee)<{ zIndex: number }>`
   z-index: ${props => props.zIndex};
@@ -65,7 +66,7 @@ export const ProfileNameWrapper = styled.div`
   line-height: 1.25;
 `;
 
-export const IconContainer = styled.div<{ disabled?: boolean }>`
+export const IconContainerWrapper = styled.div<{ disabled?: boolean }>`
   margin-right: 20px;
   cursor: pointer;
   ${props =>
@@ -86,7 +87,10 @@ export const ProfileNameSecondary = styled.small`
   color: #c2c6dc;
 `;
 
-export const ProfileIcon = styled.div<{ bgColor: string | null; backgroundURL: string | null }>`
+export const ProfileIcon = styled.div<{
+  bgColor: string | null;
+  backgroundURL: string | null;
+}>`
   width: 40px;
   height: 40px;
   border-radius: 9999px;

frontend/src/shared/components/TopNavbar/index.tsx

@@ -1,19 +1,17 @@
 import React, { useRef, useState, useEffect } from 'react';
 import { Home, Star, Bell, AngleDown, BarChart, CheckCircle } from 'shared/icons';
-import { Link } from 'react-router-dom';
 import styled from 'styled-components';
 import ProfileIcon from 'shared/components/ProfileIcon';
-import TaskAssignee from 'shared/components/TaskAssignee';
+import { usePopup } from 'shared/components/PopupMenu';
-import { usePopup, Popup } from 'shared/components/PopupMenu';
 import { RoleCode } from 'shared/generated/graphql';
-import MiniProfile from 'shared/components/MiniProfile';
+import NOOP from 'shared/utils/noop';
 import {
   TaskcafeLogo,
   TaskcafeTitle,
   ProjectFinder,
   LogoContainer,
   NavSeparator,
-  IconContainer,
+  IconContainerWrapper,
   ProjectNameTextarea,
   InviteButton,
   GlobalActions,
@@ -33,6 +31,28 @@ import {
   ProjectMembers,
 } from './Styles';
 
+type IconContainerProps = {
+  disabled?: boolean;
+  onClick?: ($target: React.RefObject<HTMLElement>) => void;
+};
+
+const IconContainer: React.FC<IconContainerProps> = ({ onClick, disabled = false, children }) => {
+  const $container = useRef<HTMLDivElement>(null);
+  return (
+    <IconContainerWrapper
+      ref={$container}
+      disabled={disabled}
+      onClick={() => {
+        if (onClick) {
+          onClick($container);
+        }
+      }}
+    >
+      {children}
+    </IconContainerWrapper>
+  );
+};
+
 const HomeDashboard = styled(Home)``;
 
 type ProjectHeadingProps = {
@@ -145,7 +165,7 @@ type NavBarProps = {
   onFavorite?: () => void;
   onProfileClick: ($target: React.RefObject<HTMLElement>) => void;
   onSaveName?: (name: string) => void;
-  onNotificationClick: () => void;
+  onNotificationClick: ($target: React.RefObject<HTMLElement>) => void;
   canEditProjectName?: boolean;
   canInviteUser?: boolean;
   onInviteUser?: ($target: React.RefObject<HTMLElement>) => void;
@@ -257,16 +277,16 @@ const NavBar: React.FC<NavBarProps> = ({
           <ProjectFinder onClick={onOpenProjectFinder} variant="gradient">
             Projects
           </ProjectFinder>
-          <IconContainer onClick={onDashboardClick}>
+          <IconContainer onClick={() => onDashboardClick()}>
             <HomeDashboard width={20} height={20} />
           </IconContainer>
-          <IconContainer disabled>
+          <IconContainer disabled onClick={NOOP}>
             <CheckCircle width={20} height={20} />
           </IconContainer>
-          <IconContainer onClick={onNotificationClick}>
+          <IconContainer disabled onClick={onNotificationClick}>
             <Bell color="#c2c6dc" size={20} />
           </IconContainer>
-          <IconContainer disabled>
+          <IconContainer disabled onClick={NOOP}>
             <BarChart width={20} height={20} />
           </IconContainer>
 

frontend/src/shared/generated/graphql.tsx

@@ -213,22 +213,18 @@ export enum ObjectType {
 
 export type Query = {
    __typename?: 'Query';
-  organizations: Array<Organization>;
-  users: Array<UserAccount>;
-  findUser: UserAccount;
   findProject: Project;
   findTask: Task;
-  projects: Array<Project>;
   findTeam: Team;
-  teams: Array<Team>;
+  findUser: UserAccount;
   labelColors: Array<LabelColor>;
-  taskGroups: Array<TaskGroup>;
   me: MePayload;
-};
+  notifications: Array<Notification>;
-
+  organizations: Array<Organization>;
-
+  projects: Array<Project>;
-export type QueryFindUserArgs = {
+  taskGroups: Array<TaskGroup>;
-  input: FindUser;
+  teams: Array<Team>;
+  users: Array<UserAccount>;
 };
 
 
@@ -242,13 +238,18 @@ export type QueryFindTaskArgs = {
 };
 
 
-export type QueryProjectsArgs = {
+export type QueryFindTeamArgs = {
-  input?: Maybe<ProjectsFilter>;
+  input: FindTeam;
 };
 
 
-export type QueryFindTeamArgs = {
+export type QueryFindUserArgs = {
-  input: FindTeam;
+  input: FindUser;
+};
+
+
+export type QueryProjectsArgs = {
+  input?: Maybe<ProjectsFilter>;
 };
 
 export type Mutation = {
@@ -577,6 +578,42 @@ export type FindTeam = {
   teamID: Scalars['UUID'];
 };
 
+export enum EntityType {
+  Task = 'TASK'
+}
+
+export enum ActorType {
+  User = 'USER'
+}
+
+export enum ActionType {
+  TaskMemberAdded = 'TASK_MEMBER_ADDED'
+}
+
+export type NotificationActor = {
+   __typename?: 'NotificationActor';
+  id: Scalars['UUID'];
+  type: ActorType;
+  name: Scalars['String'];
+};
+
+export type NotificationEntity = {
+   __typename?: 'NotificationEntity';
+  id: Scalars['UUID'];
+  type: EntityType;
+  name: Scalars['String'];
+};
+
+export type Notification = {
+   __typename?: 'Notification';
+  id: Scalars['ID'];
+  entity: NotificationEntity;
+  actionType: ActionType;
+  actor: NotificationActor;
+  read: Scalars['Boolean'];
+  createdAt: Scalars['Time'];
+};
+
 export type NewProject = {
   userID: Scalars['UUID'];
   teamID: Scalars['UUID'];
@@ -1755,6 +1792,40 @@ export type ToggleTaskLabelMutation = (
   ) }
 );
 
+export type TopNavbarQueryVariables = {};
+
+
+export type TopNavbarQuery = (
+  { __typename?: 'Query' }
+  & { notifications: Array<(
+    { __typename?: 'Notification' }
+    & Pick<Notification, 'createdAt' | 'read' | 'id' | 'actionType'>
+    & { entity: (
+      { __typename?: 'NotificationEntity' }
+      & Pick<NotificationEntity, 'id' | 'type' | 'name'>
+    ), actor: (
+      { __typename?: 'NotificationActor' }
+      & Pick<NotificationActor, 'id' | 'type' | 'name'>
+    ) }
+  )>, me: (
+    { __typename?: 'MePayload' }
+    & { user: (
+      { __typename?: 'UserAccount' }
+      & Pick<UserAccount, 'id' | 'fullName'>
+      & { profileIcon: (
+        { __typename?: 'ProfileIcon' }
+        & Pick<ProfileIcon, 'initials' | 'bgColor' | 'url'>
+      ) }
+    ), teamRoles: Array<(
+      { __typename?: 'TeamRole' }
+      & Pick<TeamRole, 'teamID' | 'roleCode'>
+    )>, projectRoles: Array<(
+      { __typename?: 'ProjectRole' }
+      & Pick<ProjectRole, 'projectID' | 'roleCode'>
+    )> }
+  ) }
+);
+
 export type UnassignTaskMutationVariables = {
   taskID: Scalars['UUID'];
   userID: Scalars['UUID'];
@@ -3613,6 +3684,70 @@ export function useToggleTaskLabelMutation(baseOptions?: ApolloReactHooks.Mutati
 export type ToggleTaskLabelMutationHookResult = ReturnType<typeof useToggleTaskLabelMutation>;
 export type ToggleTaskLabelMutationResult = ApolloReactCommon.MutationResult<ToggleTaskLabelMutation>;
 export type ToggleTaskLabelMutationOptions = ApolloReactCommon.BaseMutationOptions<ToggleTaskLabelMutation, ToggleTaskLabelMutationVariables>;
+export const TopNavbarDocument = gql`
+    query topNavbar {
+  notifications {
+    createdAt
+    read
+    id
+    entity {
+      id
+      type
+      name
+    }
+    actor {
+      id
+      type
+      name
+    }
+    actionType
+  }
+  me {
+    user {
+      id
+      fullName
+      profileIcon {
+        initials
+        bgColor
+        url
+      }
+    }
+    teamRoles {
+      teamID
+      roleCode
+    }
+    projectRoles {
+      projectID
+      roleCode
+    }
+  }
+}
+    `;
+
+/**
+ * __useTopNavbarQuery__
+ *
+ * To run a query within a React component, call `useTopNavbarQuery` and pass it any options that fit your needs.
+ * When your component renders, `useTopNavbarQuery` returns an object from Apollo Client that contains loading, error, and data properties
+ * you can use to render your UI.
+ *
+ * @param baseOptions options that will be passed into the query, supported options are listed on: https://www.apollographql.com/docs/react/api/react-hooks/#options;
+ *
+ * @example
+ * const { data, loading, error } = useTopNavbarQuery({
+ *   variables: {
+ *   },
+ * });
+ */
+export function useTopNavbarQuery(baseOptions?: ApolloReactHooks.QueryHookOptions<TopNavbarQuery, TopNavbarQueryVariables>) {
+        return ApolloReactHooks.useQuery<TopNavbarQuery, TopNavbarQueryVariables>(TopNavbarDocument, baseOptions);
+      }
+export function useTopNavbarLazyQuery(baseOptions?: ApolloReactHooks.LazyQueryHookOptions<TopNavbarQuery, TopNavbarQueryVariables>) {
+          return ApolloReactHooks.useLazyQuery<TopNavbarQuery, TopNavbarQueryVariables>(TopNavbarDocument, baseOptions);
+        }
+export type TopNavbarQueryHookResult = ReturnType<typeof useTopNavbarQuery>;
+export type TopNavbarLazyQueryHookResult = ReturnType<typeof useTopNavbarLazyQuery>;
+export type TopNavbarQueryResult = ApolloReactCommon.QueryResult<TopNavbarQuery, TopNavbarQueryVariables>;
 export const UnassignTaskDocument = gql`
     mutation unassignTask($taskID: UUID!, $userID: UUID!) {
   unassignTask(input: {taskID: $taskID, userID: $userID}) {

frontend/src/shared/graphql/topNavbar.ts

@@ -0,0 +1,43 @@
+import gql from 'graphql-tag';
+
+export const TOP_NAVBAR_QUERY = gql`
+  query topNavbar {
+    notifications {
+      createdAt
+      read
+      id
+      entity {
+        id
+        type
+        name
+      }
+      actor {
+        id
+        type
+        name
+      }
+      actionType
+    }
+    me {
+      user {
+        id
+        fullName
+        profileIcon {
+          initials
+          bgColor
+          url
+        }
+      }
+      teamRoles {
+        teamID
+        roleCode
+      }
+      projectRoles {
+        projectID
+        roleCode
+      }
+    }
+  }
+`;
+
+export default TOP_NAVBAR_QUERY;

frontend/yarn.lock

@@ -3290,6 +3290,13 @@
   dependencies:
     "@types/react" "*"
 
+"@types/react-timeago@^4.1.1":
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/@types/react-timeago/-/react-timeago-4.1.1.tgz#14c24cb8c1299379d9c2941ca3373f849d8bc78a"
+  integrity sha512-Rokr09qNqkKXpKwrDVYzGz/mGlmgX5ZdxAJToUehMyRHXEwtXUUNaAZur5RoZ5JtukBwXKzDevS72Axtjm+yKg==
+  dependencies:
+    "@types/react" "*"
+
 "@types/react-transition-group@*":
   version "4.4.0"
   resolved "https://registry.yarnpkg.com/@types/react-transition-group/-/react-transition-group-4.4.0.tgz#882839db465df1320e4753e6e9f70ca7e9b4d46d"
@@ -13986,6 +13993,20 @@ react-textarea-autosize@^7.1.0:
     "@babel/runtime" "^7.1.2"
     prop-types "^15.6.0"
 
+react-timeago@^4.4.0:
+  version "4.4.0"
+  resolved "https://registry.yarnpkg.com/react-timeago/-/react-timeago-4.4.0.tgz#4520dd9ba63551afc4d709819f52b14b9343ba2b"
+  integrity sha512-Zj8RchTqZEH27LAANemzMR2RpotbP2aMd+UIajfYMZ9KW4dMcViUVKzC7YmqfiqlFfz8B0bjDw2xUBjmcxDngA==
+
+react-toastify@^6.0.8:
+  version "6.0.8"
+  resolved "https://registry.yarnpkg.com/react-toastify/-/react-toastify-6.0.8.tgz#84625d81d0fd01902a7f4c6f317eb074cb3bba67"
+  integrity sha512-NSqCNwv+C4IfR+c92PFZiNyeBwOJvigrP2bcRi2f6Hg3WqcHhEHOknbSQOs9QDFuqUjmK3SOrdvScQ3z63ifXg==
+  dependencies:
+    classnames "^2.2.6"
+    prop-types "^15.7.2"
+    react-transition-group "^4.4.1"
+
 react-transition-group@^4.3.0:
   version "4.3.0"
   resolved "https://registry.yarnpkg.com/react-transition-group/-/react-transition-group-4.3.0.tgz#fea832e386cf8796c58b61874a3319704f5ce683"
@@ -13996,6 +14017,16 @@ react-transition-group@^4.3.0:
     loose-envify "^1.4.0"
     prop-types "^15.6.2"
 
+react-transition-group@^4.4.1:
+  version "4.4.1"
+  resolved "https://registry.yarnpkg.com/react-transition-group/-/react-transition-group-4.4.1.tgz#63868f9325a38ea5ee9535d828327f85773345c9"
+  integrity sha512-Djqr7OQ2aPUiYurhPalTrVy9ddmFCCzwhqQmtN+J3+3DzLO209Fdr70QrN8Z3DsglWql6iY1lDWAfpFiBtuKGw==
+  dependencies:
+    "@babel/runtime" "^7.5.5"
+    dom-helpers "^5.0.1"
+    loose-envify "^1.4.0"
+    prop-types "^15.6.2"
+
 react@^16.12.0, react@^16.8.3:
   version "16.12.0"
   resolved "https://registry.yarnpkg.com/react/-/react-16.12.0.tgz#0c0a9c6a142429e3614834d5a778e18aa78a0b83"

go.mod

@@ -4,10 +4,10 @@ go 1.13
 
 require (
 	github.com/99designs/gqlgen v0.11.3
+	github.com/RichardKnop/machinery v1.9.1
 	github.com/dgrijalva/jwt-go v3.2.0+incompatible
 	github.com/go-chi/chi v3.3.2+incompatible
 	github.com/golang-migrate/migrate/v4 v4.11.0
-	github.com/golang/protobuf v1.3.4 // indirect
 	github.com/google/uuid v1.1.1
 	github.com/jmoiron/sqlx v1.2.0
 	github.com/lib/pq v1.3.0
@@ -20,11 +20,5 @@ require (
 	github.com/spf13/pflag v1.0.5 // indirect
 	github.com/spf13/viper v1.4.0
 	github.com/vektah/gqlparser/v2 v2.0.1
-	golang.org/x/crypto v0.0.0-20200302210943-78000ba7a073
+	golang.org/x/crypto v0.0.0-20200709230013-948cd5f35899
-	golang.org/x/net v0.0.0-20200301022130-244492dfa37a // indirect
-	golang.org/x/sys v0.0.0-20200302150141-5c8b2ff67527 // indirect
-	golang.org/x/text v0.3.3 // indirect
-	golang.org/x/time v0.0.0-20191024005414-555d28b269f0 // indirect
-	golang.org/x/tools v0.0.0-20200303165918-5bcca83a7881 // indirect
-	google.golang.org/genproto v0.0.0-20200303153909-beee998c1893 // indirect
 )

go.sum

@@ -10,18 +10,35 @@ cloud.google.com/go v0.50.0/go.mod h1:r9sluTvynVuxRIOHXQEHMFffphuXHOMZMycpNR5e6T
 cloud.google.com/go v0.52.0/go.mod h1:pXajvRH/6o3+F9jDHZWQ5PbGhn+o8w9qiu/CffaVdO4=
 cloud.google.com/go v0.53.0 h1:MZQCQQaRwOrAcuKjiHWHrgKykt4fZyuwF2dtiG3fGW8=
 cloud.google.com/go v0.53.0/go.mod h1:fp/UouUEsRkN6ryDKNW/Upv/JBKnv6WDthjR6+vze6M=
+cloud.google.com/go v0.54.0/go.mod h1:1rq2OEkV3YMf6n/9ZvGWI3GWw0VoqH/1x2nd8Is/bPc=
+cloud.google.com/go v0.56.0/go.mod h1:jr7tqZxxKOVYizybht9+26Z/gUq7tiRzu+ACVAMbKVk=
+cloud.google.com/go v0.57.0/go.mod h1:oXiQ6Rzq3RAkkY7N6t3TcE6jE+CIBBbA36lwQ1JyzZs=
+cloud.google.com/go v0.60.0/go.mod h1:yw2G51M9IfRboUH61Us8GqCeF1PzPblB823Mn2q2eAU=
+cloud.google.com/go v0.61.0 h1:NLQf5e1OMspfNT1RAHOB3ublr1TW3YTXO8OiWwVjK2U=
+cloud.google.com/go v0.61.0/go.mod h1:XukKJg4Y7QsUu0Hxg3qQKUWR4VuWivmyMK2+rUyxAqw=
 cloud.google.com/go/bigquery v1.0.1/go.mod h1:i/xbL2UlR5RvWAURpBYZTtm/cXjCha9lbfbpx4poX+o=
 cloud.google.com/go/bigquery v1.3.0/go.mod h1:PjpwJnslEMmckchkHFfq+HTD2DmtT67aNFKH1/VBDHE=
 cloud.google.com/go/bigquery v1.4.0 h1:xE3CPsOgttP4ACBePh79zTKALtXwn/Edhcr16R5hMWU=
 cloud.google.com/go/bigquery v1.4.0/go.mod h1:S8dzgnTigyfTmLBfrtrhyYhwRxG72rYxvftPBK2Dvzc=
+cloud.google.com/go/bigquery v1.5.0/go.mod h1:snEHRnqQbz117VIFhE8bmtwIDY80NLUZUMb4Nv6dBIg=
+cloud.google.com/go/bigquery v1.7.0/go.mod h1://okPTzCYNXSlb24MZs83e2Do+h+VXtc4gLoIoXIAPc=
+cloud.google.com/go/bigquery v1.8.0/go.mod h1:J5hqkt3O0uAFnINi6JXValWIb1v0goeZM77hZzJN/fQ=
 cloud.google.com/go/datastore v1.0.0 h1:Kt+gOPPp2LEPWp8CSfxhsM8ik9CcyE/gYu+0r+RnZvM=
 cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE=
+cloud.google.com/go/datastore v1.1.0/go.mod h1:umbIZjpQpHh4hmRpGhH4tLFup+FVzqBi1b3c64qFpCk=
 cloud.google.com/go/pubsub v1.0.1/go.mod h1:R0Gpsv3s54REJCy4fxDixWD93lHJMoZTyQ2kNxGRt3I=
 cloud.google.com/go/pubsub v1.1.0/go.mod h1:EwwdRX2sKPjnvnqCa270oGRyludottCI76h+R3AArQw=
+cloud.google.com/go/pubsub v1.2.0/go.mod h1:jhfEVHT8odbXTkndysNHCcx0awwzvfOlguIAii9o8iA=
+cloud.google.com/go/pubsub v1.3.1/go.mod h1:i+ucay31+CNRpDW4Lu78I4xXG+O1r/MAHgjpRVR+TSU=
+cloud.google.com/go/pubsub v1.5.0 h1:9cH52jizPUVSSrSe+J16RC9wB0QI7i/cfuCm5UUCcIk=
+cloud.google.com/go/pubsub v1.5.0/go.mod h1:ZEwJccE3z93Z2HWvstpri00jOg7oO4UZDtKhwDwqF0w=
 cloud.google.com/go/spanner v1.2.0/go.mod h1:LfwGAsK42Yz8IeLsd/oagGFBqTXt3xVWtm8/KD2vrEI=
 cloud.google.com/go/storage v1.0.0/go.mod h1:IhtSnM/ZTZV8YYJWCY8RULGVqBDmpoyjwiyrjsg+URw=
 cloud.google.com/go/storage v1.5.0 h1:RPUcBvDeYgQFMfQu1eBMq6piD1SXmLH+vK3qjewZPus=
 cloud.google.com/go/storage v1.5.0/go.mod h1:tpKbwo567HUNpVclU5sGELwQWBDZ8gh0ZeosJ0Rtdos=
+cloud.google.com/go/storage v1.6.0/go.mod h1:N7U0C8pVQ/+NIKOBQyamJIeKQKkZ+mxpohlUTyfDhBk=
+cloud.google.com/go/storage v1.8.0/go.mod h1:Wv1Oy7z6Yz3DshWRJFhqM/UCfaWIRTdp0RXyy7KQOVs=
+cloud.google.com/go/storage v1.10.0/go.mod h1:FLPqc6j+Ki4BU591ie1oL6qBQGu2Bl/tZ9ullr3+Kg0=
 dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
 github.com/99designs/gqlgen v0.11.3 h1:oFSxl1DFS9X///uHV3y6CEfpcXWrDUxVblR4Xib2bs4=
 github.com/99designs/gqlgen v0.11.3/go.mod h1:RgX5GRRdDWNkh4pBrdzNpNPFVsdoUFY2+adM6nb1N+4=
@@ -31,10 +48,19 @@ github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
 github.com/ClickHouse/clickhouse-go v1.3.12/go.mod h1:EaI/sW7Azgz9UATzd5ZdZHRUhHgv5+JMS9NSr2smCJI=
+github.com/DataDog/sketches-go v0.0.0-20190923095040-43f19ad77ff7 h1:qELHH0AWCvf98Yf+CNIJx9vOZOfHFDDzgDRYsnNk/vs=
+github.com/DataDog/sketches-go v0.0.0-20190923095040-43f19ad77ff7/go.mod h1:Q5DbzQ+3AkgGwymQO7aZFNP7ns2lZKGtvRBzRXfdi60=
 github.com/Microsoft/go-winio v0.4.11/go.mod h1:VhR8bwka0BXejwEJY73c50VrPtXAaKcyvVC4A4RozmA=
 github.com/Microsoft/go-winio v0.4.14 h1:+hMXMk01us9KgxGb7ftKQt2Xpf5hH/yky+TDA+qxleU=
 github.com/Microsoft/go-winio v0.4.14/go.mod h1:qXqCSQ3Xa7+6tgxaGTIe4Kpcdsi+P8jBhyzoq1bpyYA=
+github.com/OneOfOne/xxhash v1.2.2 h1:KMrpdQIwFcEqXDklaen+P1axHaj9BSKzvpUUfnHldSE=
 github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
+github.com/RichardKnop/logging v0.0.0-20190827224416-1a693bdd4fae h1:DcFpTQBYQ9Ct2d6sC7ol0/ynxc2pO1cpGUM+f4t5adg=
+github.com/RichardKnop/logging v0.0.0-20190827224416-1a693bdd4fae/go.mod h1:rJJ84PyA/Wlmw1hO+xTzV2wsSUon6J5ktg0g8BF2PuU=
+github.com/RichardKnop/machinery v1.9.1 h1:Q4WInk0OWGMbXDH3Q8dm8uadN5Wcyquc+7IcM4p9ECs=
+github.com/RichardKnop/machinery v1.9.1/go.mod h1:ww7OQ0FxPS39PqWsJyqKCatZTQ/o8hsiKGAa7m0BtYY=
+github.com/RichardKnop/redsync v1.2.0 h1:gK35hR3zZkQigHKm8wOGb9MpJ9BsrW6MzxezwjTcHP0=
+github.com/RichardKnop/redsync v1.2.0/go.mod h1:9b8nBGAX3bE2uCfJGSnsDvF23mKyHTZzmvmj5FH3Tp0=
 github.com/Shopify/sarama v1.19.0/go.mod h1:FVkBWblsNy7DGZRfXLU0O9RCGt5g3g3yEuWXgklEdEo=
 github.com/Shopify/toxiproxy v2.1.4+incompatible/go.mod h1:OXgGpZ6Cli1/URJOF1DMxUHB2q5Ap20/P/eIdh4G0pI=
 github.com/agnivade/levenshtein v1.0.1/go.mod h1:CURSv5d9Uaml+FovSIICkLbAUZ9S4RqaHDIsdSBg7lM=
@@ -49,18 +75,26 @@ github.com/arbovm/levenshtein v0.0.0-20160628152529-48b4e1c0c4d0 h1:jfIu9sQUG6Ig
 github.com/arbovm/levenshtein v0.0.0-20160628152529-48b4e1c0c4d0/go.mod h1:t2tdKJDJF9BV14lnkjHmOQgcvEKgtqs5a1N3LNdJhGE=
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@@ -82,6 +116,8 @@ github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSs
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@@ -101,7 +137,9 @@ github.com/eapache/go-resiliency v1.1.0/go.mod h1:kFI+JgMyC7bLPUVY133qvEBtVayf5m
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@@ -111,16 +149,45 @@ github.com/go-chi/chi v3.3.2+incompatible h1:uQNcQN3NsV1j4ANsPh42P4ew4t6rnRbJb8f
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@@ -141,16 +208,29 @@ github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfb
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@@ -158,14 +238,24 @@ github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMyw
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@@ -383,20 +509,31 @@ github.com/vektah/gqlparser/v2 v2.0.1/go.mod h1:SyUiHgLATUR8BiYURfTirrTcGpcE+4Xk
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@@ -406,13 +543,18 @@ golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnf
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@@ -423,6 +565,9 @@ golang.org/x/exp v0.0.0-20191227195350-da58074b4299/go.mod h1:2RIsYlXP63K8oxa1u0
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@@ -434,6 +579,8 @@ golang.org/x/lint v0.0.0-20190909230951-414d861bb4ac/go.mod h1:6SW0HCj/g11FgYtHl
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@@ -442,6 +589,8 @@ golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzB
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@@ -457,15 +606,28 @@ golang.org/x/net v0.0.0-20190501004415-9ce7a6920f09/go.mod h1:t9HGtf8HONx5eT2rtn
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@@ -477,9 +639,13 @@ golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJ
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@@ -530,11 +712,15 @@ golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3
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@@ -547,6 +733,7 @@ golang.org/x/tools v0.0.0-20191113191852-77e3bb0ad9e7/go.mod h1:b+2E5dAYhXwXZwtn
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@@ -575,6 +775,14 @@ google.golang.org/api v0.13.0/go.mod h1:iLdEw5Ide6rF15KTC1Kkl0iskquN2gFfn9o9XIsb
 google.golang.org/api v0.14.0/go.mod h1:iLdEw5Ide6rF15KTC1Kkl0iskquN2gFfn9o9XIsbkAI=
 google.golang.org/api v0.15.0/go.mod h1:iLdEw5Ide6rF15KTC1Kkl0iskquN2gFfn9o9XIsbkAI=
 google.golang.org/api v0.17.0/go.mod h1:BwFmGc8tA3vsd7r/7kR8DY7iEEGSU04BFxCo5jP/sfE=
+google.golang.org/api v0.18.0/go.mod h1:BwFmGc8tA3vsd7r/7kR8DY7iEEGSU04BFxCo5jP/sfE=
+google.golang.org/api v0.19.0/go.mod h1:BwFmGc8tA3vsd7r/7kR8DY7iEEGSU04BFxCo5jP/sfE=
+google.golang.org/api v0.20.0/go.mod h1:BwFmGc8tA3vsd7r/7kR8DY7iEEGSU04BFxCo5jP/sfE=
+google.golang.org/api v0.22.0/go.mod h1:BwFmGc8tA3vsd7r/7kR8DY7iEEGSU04BFxCo5jP/sfE=
+google.golang.org/api v0.24.0/go.mod h1:lIXQywCXRcnZPGlsd8NbLnOjtAoL6em04bJ9+z0MncE=
+google.golang.org/api v0.28.0/go.mod h1:lIXQywCXRcnZPGlsd8NbLnOjtAoL6em04bJ9+z0MncE=
+google.golang.org/api v0.29.0 h1:BaiDisFir8O4IJxvAabCGGkQ6yCJegNQqSVoYUNAnbk=
+google.golang.org/api v0.29.0/go.mod h1:Lcubydp8VUV7KeIHD9z2Bys/sm/vGKnG1UHuDBSrHWM=
 google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
 google.golang.org/appengine v1.3.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
 google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
@@ -582,6 +790,8 @@ google.golang.org/appengine v1.5.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7
 google.golang.org/appengine v1.6.1/go.mod h1:i06prIuMbXzDqacNJfV5OdTW448YApPu5ww/cMBSeb0=
 google.golang.org/appengine v1.6.5 h1:tycE03LOZYQNhDpS27tcQdAzLCVMaj7QT2SXxebnpCM=
 google.golang.org/appengine v1.6.5/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc=
+google.golang.org/appengine v1.6.6 h1:lMO5rYAqUxkmaj76jAkRUvt5JZgFymx/+Q5Mzfivuhc=
+google.golang.org/appengine v1.6.6/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc=
 google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
 google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
 google.golang.org/genproto v0.0.0-20190404172233-64821d5d2107/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
@@ -591,6 +801,7 @@ google.golang.org/genproto v0.0.0-20190502173448-54afdca5d873/go.mod h1:VzzqZJRn
 google.golang.org/genproto v0.0.0-20190801165951-fa694d86fc64/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
 google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
 google.golang.org/genproto v0.0.0-20190911173649-1774047e7e51/go.mod h1:IbNlFCBrqXvoKpeg0TB2l7cyZUmoaFKYIwrEpbDKLA8=
+google.golang.org/genproto v0.0.0-20191009194640-548a555dbc03/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
 google.golang.org/genproto v0.0.0-20191108220845-16a3f7862a1a/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
 google.golang.org/genproto v0.0.0-20191115194625-c23dd37a84c9/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
 google.golang.org/genproto v0.0.0-20191216164720-4f79533eabd1/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
@@ -598,19 +809,49 @@ google.golang.org/genproto v0.0.0-20191230161307-f3c370f40bfb/go.mod h1:n3cpQtvx
 google.golang.org/genproto v0.0.0-20200115191322-ca5a22157cba/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
 google.golang.org/genproto v0.0.0-20200122232147-0452cf42e150/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
 google.golang.org/genproto v0.0.0-20200128133413-58ce757ed39b/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
+google.golang.org/genproto v0.0.0-20200204135345-fa8e72b47b90/go.mod h1:GmwEX6Z4W5gMy59cAlVYjN9JhxgbQH6Gn+gFDQe2lzA=
 google.golang.org/genproto v0.0.0-20200212174721-66ed5ce911ce/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
-google.golang.org/genproto v0.0.0-20200303153909-beee998c1893 h1:OTjq5CN+5TpMIvzqxSFCjbBX3jNKjX0XOPi4SdBxQU8=
+google.golang.org/genproto v0.0.0-20200224152610-e50cd9704f63/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
-google.golang.org/genproto v0.0.0-20200303153909-beee998c1893/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
+google.golang.org/genproto v0.0.0-20200228133532-8c2c7df3a383/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
+google.golang.org/genproto v0.0.0-20200305110556-506484158171/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
+google.golang.org/genproto v0.0.0-20200312145019-da6875a35672/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
+google.golang.org/genproto v0.0.0-20200331122359-1ee6d9798940/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
+google.golang.org/genproto v0.0.0-20200430143042-b979b6f78d84/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
+google.golang.org/genproto v0.0.0-20200511104702-f5ebc3bea380/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
+google.golang.org/genproto v0.0.0-20200515170657-fc4c6c6a6587/go.mod h1:YsZOwe1myG/8QRHRsmBRE1LrgQY60beZKjly0O1fX9U=
+google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013/go.mod h1:NbSheEEYHJ7i3ixzK3sjbqSGDJWnxyFXZblF3eUsNvo=
+google.golang.org/genproto v0.0.0-20200618031413-b414f8b61790/go.mod h1:jDfRM7FcilCzHH/e9qn6dsT145K34l5v+OpcnNgKAAA=
+google.golang.org/genproto v0.0.0-20200626011028-ee7919e894b5/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
+google.golang.org/genproto v0.0.0-20200707001353-8e8330bf89df/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
+google.golang.org/genproto v0.0.0-20200711021454-869866162049/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
+google.golang.org/genproto v0.0.0-20200715011427-11fb19a81f2c h1:6DWnZZ6EY/59QRRQttZKiktVL23UuQYs7uy75MhhLRM=
+google.golang.org/genproto v0.0.0-20200715011427-11fb19a81f2c/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
 google.golang.org/grpc v1.17.0/go.mod h1:6QZJwpn2B+Zp71q/5VxRsJ6NXXVCE5NRUHRo+f3cWCs=
 google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
 google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38=
 google.golang.org/grpc v1.21.0/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM=
 google.golang.org/grpc v1.21.1/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM=
 google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
+google.golang.org/grpc v1.25.1/go.mod h1:c3i+UQWmh7LiEpx4sFZnkU36qjEYZ0imhYfXVyQciAY=
 google.golang.org/grpc v1.26.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
 google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
 google.golang.org/grpc v1.27.1 h1:zvIju4sqAGvwKspUQOhwnpcqSbzi7/H6QomNNjTL4sk=
 google.golang.org/grpc v1.27.1/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
+google.golang.org/grpc v1.28.0/go.mod h1:rpkK4SK4GF4Ach/+MFLZUBavHOvF2JJB5uozKKal+60=
+google.golang.org/grpc v1.29.1/go.mod h1:itym6AZVZYACWQqET3MqgPpjcuV5QH3BxFS3IjizoKk=
+google.golang.org/grpc v1.30.0 h1:M5a8xTlYTxwMn5ZFkwhRabsygDY5G8TYLyQDBxJNAxE=
+google.golang.org/grpc v1.30.0/go.mod h1:N36X2cJ7JwdamYAgDz+s+rVMFjt3numwzf/HckM8pak=
+google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
+google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
+google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
+google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miEFZTKqfCUM6K7xSMQL9OKL/b6hQv+e19PK+JZNE=
+google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo=
+google.golang.org/protobuf v1.22.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
+google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
+google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
+google.golang.org/protobuf v1.24.0/go.mod h1:r/3tXBNzIEhYS9I1OUVjXDlt8tc493IdKGjtUeSXeh4=
+google.golang.org/protobuf v1.25.0 h1:Ejskq+SyPohKW+1uil0JJMtmHCgJPJ/qWTxr8qp+R4c=
+google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c=
 gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
@@ -632,6 +873,8 @@ gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.7/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.3.0 h1:clyUAQHOM3G0M3f5vQj7LuJrETvjVot3Z5el9nffUtU=
 gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gotest.tools/v3 v3.0.2 h1:kG1BFyqVHuQoVQiR1bWGnfz/fmHvvuiSPIV7rvl360E=
 gotest.tools/v3 v3.0.2/go.mod h1:3SzNCllyD9/Y+b5r9JIKQ474KzkZyqLqEfYqMsX94Bk=
 honnef.co/go/tools v0.0.0-20180728063816-88497007e858/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
@@ -640,6 +883,8 @@ honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWh
 honnef.co/go/tools v0.0.0-20190418001031-e561f6794a2a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
+honnef.co/go/tools v0.0.1-2020.1.3/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
+honnef.co/go/tools v0.0.1-2020.1.4/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
 modernc.org/b v1.0.0/go.mod h1:uZWcZfRj1BpYzfN9JTerzlNUnnPsV9O2ZA8JsRcubNg=
 modernc.org/db v1.0.0/go.mod h1:kYD/cO29L/29RM0hXYl4i3+Q5VojL31kTUVpVJDw0s8=
 modernc.org/file v1.0.0/go.mod h1:uqEokAEn1u6e+J45e54dsEA/pw4o7zLrA2GwyntZzjw=

internal/commands/commands.go

@@ -67,6 +67,6 @@ func initConfig() {
 // Execute the root cobra command
 func Execute() {
 	rootCmd.SetVersionTemplate(versionTemplate)
-	rootCmd.AddCommand(newWebCmd(), newMigrateCmd(), newTokenCmd())
+	rootCmd.AddCommand(newWebCmd(), newMigrateCmd(), newTokenCmd(), newWorkerCmd())
 	rootCmd.Execute()
 }

internal/commands/web.go

@@ -53,6 +53,7 @@ func newWebCmd() *cobra.Command {
 			db.SetMaxIdleConns(25)
 			db.SetConnMaxLifetime(5 * time.Minute)
 			defer db.Close()
+
 			if viper.GetBool("migrate") {
 				log.Info("running auto schema migrations")
 				if err = runMigration(db); err != nil {
@@ -74,6 +75,9 @@ func newWebCmd() *cobra.Command {
 	viper.SetDefault("database.name", "taskcafe")
 	viper.SetDefault("database.user", "taskcafe")
 	viper.SetDefault("database.password", "taskcafe_test")
+
+	viper.SetDefault("queue.broker", "amqp://guest:guest@localhost:5672/")
+	viper.SetDefault("queue.store", "memcache://localhost:11211")
 	return cc
 }
 

internal/commands/worker.go

@@ -0,0 +1,83 @@
+package commands
+
+import (
+	"fmt"
+	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
+	"time"
+
+	"github.com/RichardKnop/machinery/v1"
+	"github.com/RichardKnop/machinery/v1/config"
+	queueLog "github.com/RichardKnop/machinery/v1/log"
+	"github.com/jmoiron/sqlx"
+	repo "github.com/jordanknott/taskcafe/internal/db"
+	"github.com/jordanknott/taskcafe/internal/notification"
+	log "github.com/sirupsen/logrus"
+)
+
+func newWorkerCmd() *cobra.Command {
+	cc := &cobra.Command{
+		Use:   "worker",
+		Short: "Run the task queue worker",
+		Long:  "Run the task queue worker",
+		RunE: func(cmd *cobra.Command, args []string) error {
+			Formatter := new(log.TextFormatter)
+			Formatter.TimestampFormat = "02-01-2006 15:04:05"
+			Formatter.FullTimestamp = true
+			log.SetFormatter(Formatter)
+			log.SetLevel(log.InfoLevel)
+
+			connection := fmt.Sprintf("user=%s password=%s host=%s dbname=%s sslmode=disable",
+				viper.GetString("database.user"),
+				viper.GetString("database.password"),
+				viper.GetString("database.host"),
+				viper.GetString("database.name"),
+			)
+			db, err := sqlx.Connect("postgres", connection)
+			if err != nil {
+				log.Panic(err)
+			}
+			db.SetMaxOpenConns(25)
+			db.SetMaxIdleConns(25)
+			db.SetConnMaxLifetime(5 * time.Minute)
+			defer db.Close()
+
+			var cnf = &config.Config{
+				Broker:        viper.GetString("queue.broker"),
+				DefaultQueue:  "machinery_tasks",
+				ResultBackend: viper.GetString("queue.store"),
+				AMQP: &config.AMQPConfig{
+					Exchange:     "machinery_exchange",
+					ExchangeType: "direct",
+					BindingKey:   "machinery_task",
+				},
+			}
+
+			log.Info("starting task queue server instance")
+			server, err := machinery.NewServer(cnf)
+			if err != nil {
+				// do something with the error
+			}
+			queueLog.Set(&notification.MachineryLogger{})
+			repo := *repo.NewRepository(db)
+			notification.RegisterTasks(server, repo)
+
+			worker := server.NewWorker("taskcafe_worker", 10)
+			log.Info("starting task queue worker")
+			err = worker.Launch()
+			if err != nil {
+				log.WithError(err).Error("error while launching ")
+				return err
+			}
+			return nil
+		},
+	}
+	viper.SetDefault("database.host", "127.0.0.1")
+	viper.SetDefault("database.name", "taskcafe")
+	viper.SetDefault("database.user", "taskcafe")
+	viper.SetDefault("database.password", "taskcafe_test")
+
+	viper.SetDefault("queue.broker", "amqp://guest:guest@localhost:5672/")
+	viper.SetDefault("queue.store", "memcache://localhost:11211")
+	return cc
+}

internal/db/models.go

@@ -16,6 +16,22 @@ type LabelColor struct {
 	Name         string    `json:"name"`
 }
 
+type Notification struct {
+	NotificationID       uuid.UUID `json:"notification_id"`
+	NotificationObjectID uuid.UUID `json:"notification_object_id"`
+	NotifierID           uuid.UUID `json:"notifier_id"`
+	Read                 bool      `json:"read"`
+}
+
+type NotificationObject struct {
+	NotificationObjectID uuid.UUID `json:"notification_object_id"`
+	EntityID             uuid.UUID `json:"entity_id"`
+	ActionType           int32     `json:"action_type"`
+	ActorID              uuid.UUID `json:"actor_id"`
+	EntityType           int32     `json:"entity_type"`
+	CreatedOn            time.Time `json:"created_on"`
+}
+
 type Organization struct {
 	OrganizationID uuid.UUID `json:"organization_id"`
 	CreatedAt      time.Time `json:"created_at"`

internal/db/notification.sql.go

@@ -0,0 +1,177 @@
+// Code generated by sqlc. DO NOT EDIT.
+// source: notification.sql
+
+package db
+
+import (
+	"context"
+	"time"
+
+	"github.com/google/uuid"
+)
+
+const createNotification = `-- name: CreateNotification :one
+INSERT INTO notification(notification_object_id, notifier_id)
+  VALUES ($1, $2) RETURNING notification_id, notification_object_id, notifier_id, read
+`
+
+type CreateNotificationParams struct {
+	NotificationObjectID uuid.UUID `json:"notification_object_id"`
+	NotifierID           uuid.UUID `json:"notifier_id"`
+}
+
+func (q *Queries) CreateNotification(ctx context.Context, arg CreateNotificationParams) (Notification, error) {
+	row := q.db.QueryRowContext(ctx, createNotification, arg.NotificationObjectID, arg.NotifierID)
+	var i Notification
+	err := row.Scan(
+		&i.NotificationID,
+		&i.NotificationObjectID,
+		&i.NotifierID,
+		&i.Read,
+	)
+	return i, err
+}
+
+const createNotificationObject = `-- name: CreateNotificationObject :one
+INSERT INTO notification_object(entity_type, action_type, entity_id, created_on, actor_id)
+  VALUES ($1, $2, $3, $4, $5) RETURNING notification_object_id, entity_id, action_type, actor_id, entity_type, created_on
+`
+
+type CreateNotificationObjectParams struct {
+	EntityType int32     `json:"entity_type"`
+	ActionType int32     `json:"action_type"`
+	EntityID   uuid.UUID `json:"entity_id"`
+	CreatedOn  time.Time `json:"created_on"`
+	ActorID    uuid.UUID `json:"actor_id"`
+}
+
+func (q *Queries) CreateNotificationObject(ctx context.Context, arg CreateNotificationObjectParams) (NotificationObject, error) {
+	row := q.db.QueryRowContext(ctx, createNotificationObject,
+		arg.EntityType,
+		arg.ActionType,
+		arg.EntityID,
+		arg.CreatedOn,
+		arg.ActorID,
+	)
+	var i NotificationObject
+	err := row.Scan(
+		&i.NotificationObjectID,
+		&i.EntityID,
+		&i.ActionType,
+		&i.ActorID,
+		&i.EntityType,
+		&i.CreatedOn,
+	)
+	return i, err
+}
+
+const getAllNotificationsForUserID = `-- name: GetAllNotificationsForUserID :many
+SELECT n.notification_id, n.notification_object_id, n.notifier_id, n.read FROM notification as n
+INNER JOIN notification_object as no ON no.notification_object_id = n.notification_object_id
+WHERE n.notifier_id = $1 ORDER BY no.created_on DESC
+`
+
+func (q *Queries) GetAllNotificationsForUserID(ctx context.Context, notifierID uuid.UUID) ([]Notification, error) {
+	rows, err := q.db.QueryContext(ctx, getAllNotificationsForUserID, notifierID)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []Notification
+	for rows.Next() {
+		var i Notification
+		if err := rows.Scan(
+			&i.NotificationID,
+			&i.NotificationObjectID,
+			&i.NotifierID,
+			&i.Read,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Close(); err != nil {
+		return nil, err
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const getEntityForNotificationID = `-- name: GetEntityForNotificationID :one
+SELECT no.created_on, no.entity_id, no.entity_type, no.action_type, no.actor_id FROM notification as n
+  INNER JOIN notification_object as no ON no.notification_object_id = n.notification_object_id
+WHERE n.notification_id = $1
+`
+
+type GetEntityForNotificationIDRow struct {
+	CreatedOn  time.Time `json:"created_on"`
+	EntityID   uuid.UUID `json:"entity_id"`
+	EntityType int32     `json:"entity_type"`
+	ActionType int32     `json:"action_type"`
+	ActorID    uuid.UUID `json:"actor_id"`
+}
+
+func (q *Queries) GetEntityForNotificationID(ctx context.Context, notificationID uuid.UUID) (GetEntityForNotificationIDRow, error) {
+	row := q.db.QueryRowContext(ctx, getEntityForNotificationID, notificationID)
+	var i GetEntityForNotificationIDRow
+	err := row.Scan(
+		&i.CreatedOn,
+		&i.EntityID,
+		&i.EntityType,
+		&i.ActionType,
+		&i.ActorID,
+	)
+	return i, err
+}
+
+const getEntityIDForNotificationID = `-- name: GetEntityIDForNotificationID :one
+SELECT no.entity_id FROM notification as n
+  INNER JOIN notification_object as no ON no.notification_object_id = n.notification_object_id
+WHERE n.notification_id = $1
+`
+
+func (q *Queries) GetEntityIDForNotificationID(ctx context.Context, notificationID uuid.UUID) (uuid.UUID, error) {
+	row := q.db.QueryRowContext(ctx, getEntityIDForNotificationID, notificationID)
+	var entity_id uuid.UUID
+	err := row.Scan(&entity_id)
+	return entity_id, err
+}
+
+const getNotificationForNotificationID = `-- name: GetNotificationForNotificationID :one
+SELECT n.notification_id, n.notification_object_id, n.notifier_id, n.read, no.notification_object_id, no.entity_id, no.action_type, no.actor_id, no.entity_type, no.created_on FROM notification as n
+  INNER JOIN notification_object as no ON no.notification_object_id = n.notification_object_id
+WHERE n.notification_id = $1
+`
+
+type GetNotificationForNotificationIDRow struct {
+	NotificationID         uuid.UUID `json:"notification_id"`
+	NotificationObjectID   uuid.UUID `json:"notification_object_id"`
+	NotifierID             uuid.UUID `json:"notifier_id"`
+	Read                   bool      `json:"read"`
+	NotificationObjectID_2 uuid.UUID `json:"notification_object_id_2"`
+	EntityID               uuid.UUID `json:"entity_id"`
+	ActionType             int32     `json:"action_type"`
+	ActorID                uuid.UUID `json:"actor_id"`
+	EntityType             int32     `json:"entity_type"`
+	CreatedOn              time.Time `json:"created_on"`
+}
+
+func (q *Queries) GetNotificationForNotificationID(ctx context.Context, notificationID uuid.UUID) (GetNotificationForNotificationIDRow, error) {
+	row := q.db.QueryRowContext(ctx, getNotificationForNotificationID, notificationID)
+	var i GetNotificationForNotificationIDRow
+	err := row.Scan(
+		&i.NotificationID,
+		&i.NotificationObjectID,
+		&i.NotifierID,
+		&i.Read,
+		&i.NotificationObjectID_2,
+		&i.EntityID,
+		&i.ActionType,
+		&i.ActorID,
+		&i.EntityType,
+		&i.CreatedOn,
+	)
+	return i, err
+}

internal/db/querier.go

@@ -10,6 +10,8 @@ import (
 
 type Querier interface {
 	CreateLabelColor(ctx context.Context, arg CreateLabelColorParams) (LabelColor, error)
+	CreateNotification(ctx context.Context, arg CreateNotificationParams) (Notification, error)
+	CreateNotificationObject(ctx context.Context, arg CreateNotificationObjectParams) (NotificationObject, error)
 	CreateOrganization(ctx context.Context, arg CreateOrganizationParams) (Organization, error)
 	CreateProject(ctx context.Context, arg CreateProjectParams) (Project, error)
 	CreateProjectLabel(ctx context.Context, arg CreateProjectLabelParams) (ProjectLabel, error)
@@ -42,6 +44,7 @@ type Querier interface {
 	DeleteTeamByID(ctx context.Context, teamID uuid.UUID) error
 	DeleteTeamMember(ctx context.Context, arg DeleteTeamMemberParams) error
 	DeleteUserAccountByID(ctx context.Context, userID uuid.UUID) error
+	GetAllNotificationsForUserID(ctx context.Context, notifierID uuid.UUID) ([]Notification, error)
 	GetAllOrganizations(ctx context.Context) ([]Organization, error)
 	GetAllProjects(ctx context.Context) ([]Project, error)
 	GetAllProjectsForTeam(ctx context.Context, teamID uuid.UUID) ([]Project, error)
@@ -51,10 +54,13 @@ type Querier interface {
 	GetAllUserAccounts(ctx context.Context) ([]UserAccount, error)
 	GetAllVisibleProjectsForUserID(ctx context.Context, userID uuid.UUID) ([]Project, error)
 	GetAssignedMembersForTask(ctx context.Context, taskID uuid.UUID) ([]TaskAssigned, error)
+	GetEntityForNotificationID(ctx context.Context, notificationID uuid.UUID) (GetEntityForNotificationIDRow, error)
+	GetEntityIDForNotificationID(ctx context.Context, notificationID uuid.UUID) (uuid.UUID, error)
 	GetLabelColorByID(ctx context.Context, labelColorID uuid.UUID) (LabelColor, error)
 	GetLabelColors(ctx context.Context) ([]LabelColor, error)
 	GetMemberProjectIDsForUserID(ctx context.Context, userID uuid.UUID) ([]uuid.UUID, error)
 	GetMemberTeamIDsForUserID(ctx context.Context, userID uuid.UUID) ([]uuid.UUID, error)
+	GetNotificationForNotificationID(ctx context.Context, notificationID uuid.UUID) (GetNotificationForNotificationIDRow, error)
 	GetProjectByID(ctx context.Context, projectID uuid.UUID) (Project, error)
 	GetProjectIDForTask(ctx context.Context, taskID uuid.UUID) (uuid.UUID, error)
 	GetProjectLabelByID(ctx context.Context, projectLabelID uuid.UUID) (ProjectLabel, error)

internal/db/query/notification.sql

@@ -0,0 +1,28 @@
+-- name: GetAllNotificationsForUserID :many
+SELECT n.* FROM notification as n
+INNER JOIN notification_object as no ON no.notification_object_id = n.notification_object_id
+WHERE n.notifier_id = $1 ORDER BY no.created_on DESC;
+
+-- name: GetNotificationForNotificationID :one
+SELECT n.*, no.* FROM notification as n
+  INNER JOIN notification_object as no ON no.notification_object_id = n.notification_object_id
+WHERE n.notification_id = $1;
+
+-- name: CreateNotificationObject :one
+INSERT INTO notification_object(entity_type, action_type, entity_id, created_on, actor_id)
+  VALUES ($1, $2, $3, $4, $5) RETURNING *;
+
+-- name: GetEntityIDForNotificationID :one
+SELECT no.entity_id FROM notification as n
+  INNER JOIN notification_object as no ON no.notification_object_id = n.notification_object_id
+WHERE n.notification_id = $1;
+
+-- name: GetEntityForNotificationID :one
+SELECT no.created_on, no.entity_id, no.entity_type, no.action_type, no.actor_id FROM notification as n
+  INNER JOIN notification_object as no ON no.notification_object_id = n.notification_object_id
+WHERE n.notification_id = $1;
+
+-- name: CreateNotification :one
+INSERT INTO notification(notification_object_id, notifier_id)
+  VALUES ($1, $2) RETURNING *;
+

internal/graph/graph.go

@@ -41,19 +41,34 @@ func NewHandler(repo db.Repository) http.Handler {
 
 		var subjectID uuid.UUID
 		in := graphql.GetResolverContext(ctx).Args["input"]
-		if typeArg == ObjectTypeProject || typeArg == ObjectTypeTeam {
 		val := reflect.ValueOf(in) // could be any underlying type
-			fieldName := "ProjectID"
+		if val.Kind() == reflect.Ptr {
-			if typeArg == ObjectTypeTeam {
+			val = reflect.Indirect(val)
-				fieldName = "TeamID"
 		}
+		var fieldName string
+		switch typeArg {
+		case ObjectTypeTeam:
+			fieldName = "TeamID"
+		case ObjectTypeTask:
+			fieldName = "TaskID"
+		default:
+			fieldName = "ProjectID"
+		}
+		log.WithFields(log.Fields{"typeArg": typeArg, "fieldName": fieldName}).Info("getting field by name")
 		subjectID, ok = val.FieldByName(fieldName).Interface().(uuid.UUID)
 		if !ok {
 			return nil, errors.New("error while casting subject uuid")
 		}
-		}
 
+		var err error
 		if level == ActionLevelProject {
+			if typeArg == ObjectTypeTask {
+				log.WithFields(log.Fields{"subjectID": subjectID}).Info("fetching project ID using task ID")
+				subjectID, err = repo.GetProjectIDForTask(ctx, subjectID)
+				if err != nil {
+					return nil, err
+				}
+			}
 			roles, err := GetProjectRoles(ctx, repo, subjectID)
 			if err != nil {
 				return nil, err
@@ -151,3 +166,23 @@ func ConvertToRoleCode(r string) RoleCode {
 	}
 	return RoleCodeObserver
 }
+
+// GetEntityType converts integer to EntityType enum
+func GetEntityType(entityType int32) EntityType {
+	switch entityType {
+	case 1:
+		return EntityTypeTask
+	default:
+		panic("Not a valid entity type!")
+	}
+}
+
+// GetActionType converts integer to ActionType enum
+func GetActionType(actionType int32) ActionType {
+	switch actionType {
+	case 1:
+		return ActionTypeTaskMemberAdded
+	default:
+		panic("Not a valid entity type!")
+	}
+}

internal/graph/models_gen.go

@@ -245,6 +245,18 @@ type NewUserAccount struct {
 	RoleCode string `json:"roleCode"`
 }
 
+type NotificationActor struct {
+	ID   uuid.UUID `json:"id"`
+	Type ActorType `json:"type"`
+	Name string    `json:"name"`
+}
+
+type NotificationEntity struct {
+	ID   uuid.UUID  `json:"id"`
+	Type EntityType `json:"type"`
+	Name string     `json:"name"`
+}
+
 type OwnedList struct {
 	Teams    []db.Team    `json:"teams"`
 	Projects []db.Project `json:"projects"`
@@ -470,6 +482,123 @@ func (e ActionLevel) MarshalGQL(w io.Writer) {
 	fmt.Fprint(w, strconv.Quote(e.String()))
 }
 
+type ActionType string
+
+const (
+	ActionTypeTaskMemberAdded ActionType = "TASK_MEMBER_ADDED"
+)
+
+var AllActionType = []ActionType{
+	ActionTypeTaskMemberAdded,
+}
+
+func (e ActionType) IsValid() bool {
+	switch e {
+	case ActionTypeTaskMemberAdded:
+		return true
+	}
+	return false
+}
+
+func (e ActionType) String() string {
+	return string(e)
+}
+
+func (e *ActionType) UnmarshalGQL(v interface{}) error {
+	str, ok := v.(string)
+	if !ok {
+		return fmt.Errorf("enums must be strings")
+	}
+
+	*e = ActionType(str)
+	if !e.IsValid() {
+		return fmt.Errorf("%s is not a valid ActionType", str)
+	}
+	return nil
+}
+
+func (e ActionType) MarshalGQL(w io.Writer) {
+	fmt.Fprint(w, strconv.Quote(e.String()))
+}
+
+type ActorType string
+
+const (
+	ActorTypeUser ActorType = "USER"
+)
+
+var AllActorType = []ActorType{
+	ActorTypeUser,
+}
+
+func (e ActorType) IsValid() bool {
+	switch e {
+	case ActorTypeUser:
+		return true
+	}
+	return false
+}
+
+func (e ActorType) String() string {
+	return string(e)
+}
+
+func (e *ActorType) UnmarshalGQL(v interface{}) error {
+	str, ok := v.(string)
+	if !ok {
+		return fmt.Errorf("enums must be strings")
+	}
+
+	*e = ActorType(str)
+	if !e.IsValid() {
+		return fmt.Errorf("%s is not a valid ActorType", str)
+	}
+	return nil
+}
+
+func (e ActorType) MarshalGQL(w io.Writer) {
+	fmt.Fprint(w, strconv.Quote(e.String()))
+}
+
+type EntityType string
+
+const (
+	EntityTypeTask EntityType = "TASK"
+)
+
+var AllEntityType = []EntityType{
+	EntityTypeTask,
+}
+
+func (e EntityType) IsValid() bool {
+	switch e {
+	case EntityTypeTask:
+		return true
+	}
+	return false
+}
+
+func (e EntityType) String() string {
+	return string(e)
+}
+
+func (e *EntityType) UnmarshalGQL(v interface{}) error {
+	str, ok := v.(string)
+	if !ok {
+		return fmt.Errorf("enums must be strings")
+	}
+
+	*e = EntityType(str)
+	if !e.IsValid() {
+		return fmt.Errorf("%s is not a valid EntityType", str)
+	}
+	return nil
+}
+
+func (e EntityType) MarshalGQL(w io.Writer) {
+	fmt.Fprint(w, strconv.Quote(e.String()))
+}
+
 type ObjectType string
 
 const (

internal/graph/schema.graphqls

@@ -229,6 +229,43 @@ input FindTeam {
   teamID: UUID!
 }
 
+extend type Query {
+  notifications: [Notification!]!
+}
+
+enum EntityType {
+  TASK
+}
+
+enum ActorType {
+  USER
+}
+
+enum ActionType {
+  TASK_MEMBER_ADDED
+}
+
+type NotificationActor {
+  id: UUID!
+  type: ActorType!
+  name: String!
+}
+
+type NotificationEntity {
+  id: UUID!
+  type: EntityType!
+  name: String!
+}
+
+type Notification {
+  id: ID!
+  entity: NotificationEntity!
+  actionType: ActionType!
+  actor: NotificationActor!
+  read: Boolean!
+  createdAt: Time!
+}
+
 extend type Mutation {
   createProject(input: NewProject!): Project! @hasRole(roles: [ADMIN], level: TEAM, type: TEAM)
   deleteProject(input: DeleteProject!):
@@ -355,9 +392,9 @@ extend type Mutation {
     Task! @hasRole(roles: [ADMIN], level: PROJECT, type: PROJECT)
 
   assignTask(input: AssignTaskInput):
-    Task! @hasRole(roles: [ADMIN], level: PROJECT, type: PROJECT)
+    Task! @hasRole(roles: [ADMIN], level: PROJECT, type: TASK)
   unassignTask(input: UnassignTaskInput):
-    Task! @hasRole(roles: [ADMIN], level: PROJECT, type: PROJECT)
+    Task! @hasRole(roles: [ADMIN], level: PROJECT, type: TASK)
 }
 
 input NewTask {

internal/graph/schema.resolvers.go

@@ -269,6 +269,7 @@ func (r *mutationResolver) AssignTask(ctx context.Context, input *AssignTaskInpu
 	if err != nil {
 		return &db.Task{}, err
 	}
+	// r.NotificationQueue.TaskMemberWasAdded(assignedTask.TaskID, userID, assignedTask.UserID)
 	task, err := r.Repository.GetTaskByID(ctx, input.TaskID)
 	return &task, err
 }
@@ -720,6 +721,61 @@ func (r *mutationResolver) UpdateUserRole(ctx context.Context, input UpdateUserR
 	return &UpdateUserRolePayload{User: &user}, nil
 }
 
+func (r *notificationResolver) ID(ctx context.Context, obj *db.Notification) (uuid.UUID, error) {
+	return obj.NotificationID, nil
+}
+
+func (r *notificationResolver) Entity(ctx context.Context, obj *db.Notification) (*NotificationEntity, error) {
+	log.WithFields(log.Fields{"notificationID": obj.NotificationID}).Info("fetching entity for notification")
+	entity, err := r.Repository.GetEntityForNotificationID(ctx, obj.NotificationID)
+	log.WithFields(log.Fields{"entityID": entity.EntityID}).Info("fetched entity")
+	if err != nil {
+		return &NotificationEntity{}, err
+	}
+	entityType := GetEntityType(entity.EntityType)
+	switch entityType {
+	case EntityTypeTask:
+		task, err := r.Repository.GetTaskByID(ctx, entity.EntityID)
+		if err != nil {
+			return &NotificationEntity{}, err
+		}
+		return &NotificationEntity{Type: entityType, ID: entity.EntityID, Name: task.Name}, err
+
+	default:
+		panic(fmt.Errorf("not implemented"))
+	}
+}
+
+func (r *notificationResolver) ActionType(ctx context.Context, obj *db.Notification) (ActionType, error) {
+	entity, err := r.Repository.GetEntityForNotificationID(ctx, obj.NotificationID)
+	if err != nil {
+		return ActionTypeTaskMemberAdded, err
+	}
+	actionType := GetActionType(entity.ActionType)
+	return actionType, nil
+}
+
+func (r *notificationResolver) Actor(ctx context.Context, obj *db.Notification) (*NotificationActor, error) {
+	entity, err := r.Repository.GetEntityForNotificationID(ctx, obj.NotificationID)
+	if err != nil {
+		return &NotificationActor{}, err
+	}
+	log.WithFields(log.Fields{"entityID": entity.ActorID}).Info("fetching actor")
+	user, err := r.Repository.GetUserAccountByID(ctx, entity.ActorID)
+	if err != nil {
+		return &NotificationActor{}, err
+	}
+	return &NotificationActor{ID: entity.ActorID, Name: user.FullName, Type: ActorTypeUser}, nil
+}
+
+func (r *notificationResolver) CreatedAt(ctx context.Context, obj *db.Notification) (*time.Time, error) {
+	entity, err := r.Repository.GetEntityForNotificationID(ctx, obj.NotificationID)
+	if err != nil {
+		return &time.Time{}, err
+	}
+	return &entity.CreatedOn, nil
+}
+
 func (r *organizationResolver) ID(ctx context.Context, obj *db.Organization) (uuid.UUID, error) {
 	return obj.OrganizationID, nil
 }
@@ -1011,6 +1067,21 @@ func (r *queryResolver) Me(ctx context.Context) (*MePayload, error) {
 	return &MePayload{User: &user, TeamRoles: teamRoles, ProjectRoles: projectRoles}, err
 }
 
+func (r *queryResolver) Notifications(ctx context.Context) ([]db.Notification, error) {
+	userID, ok := GetUserID(ctx)
+	log.WithFields(log.Fields{"userID": userID}).Info("fetching notifications")
+	if !ok {
+		return []db.Notification{}, errors.New("user id is missing")
+	}
+	notifications, err := r.Repository.GetAllNotificationsForUserID(ctx, userID)
+	if err == sql.ErrNoRows {
+		return []db.Notification{}, nil
+	} else if err != nil {
+		return []db.Notification{}, err
+	}
+	return notifications, nil
+}
+
 func (r *refreshTokenResolver) ID(ctx context.Context, obj *db.RefreshToken) (uuid.UUID, error) {
 	return obj.TokenID, nil
 }
@@ -1268,6 +1339,9 @@ func (r *Resolver) LabelColor() LabelColorResolver { return &labelColorResolver{
 // Mutation returns MutationResolver implementation.
 func (r *Resolver) Mutation() MutationResolver { return &mutationResolver{r} }
 
+// Notification returns NotificationResolver implementation.
+func (r *Resolver) Notification() NotificationResolver { return &notificationResolver{r} }
+
 // Organization returns OrganizationResolver implementation.
 func (r *Resolver) Organization() OrganizationResolver { return &organizationResolver{r} }
 
@@ -1308,6 +1382,7 @@ func (r *Resolver) UserAccount() UserAccountResolver { return &userAccountResolv
 
 type labelColorResolver struct{ *Resolver }
 type mutationResolver struct{ *Resolver }
+type notificationResolver struct{ *Resolver }
 type organizationResolver struct{ *Resolver }
 type projectResolver struct{ *Resolver }
 type projectLabelResolver struct{ *Resolver }

internal/graph/schema/notification.gql

@@ -0,0 +1,36 @@
+extend type Query {
+  notifications: [Notification!]!
+}
+
+enum EntityType {
+  TASK
+}
+
+enum ActorType {
+  USER
+}
+
+enum ActionType {
+  TASK_MEMBER_ADDED
+}
+
+type NotificationActor {
+  id: UUID!
+  type: ActorType!
+  name: String!
+}
+
+type NotificationEntity {
+  id: UUID!
+  type: EntityType!
+  name: String!
+}
+
+type Notification {
+  id: ID!
+  entity: NotificationEntity!
+  actionType: ActionType!
+  actor: NotificationActor!
+  read: Boolean!
+  createdAt: Time!
+}

internal/graph/schema/task.gql

@@ -16,9 +16,9 @@ extend type Mutation {
     Task! @hasRole(roles: [ADMIN], level: PROJECT, type: PROJECT)
 
   assignTask(input: AssignTaskInput):
-    Task! @hasRole(roles: [ADMIN], level: PROJECT, type: PROJECT)
+    Task! @hasRole(roles: [ADMIN], level: PROJECT, type: TASK)
   unassignTask(input: UnassignTaskInput):
-    Task! @hasRole(roles: [ADMIN], level: PROJECT, type: PROJECT)
+    Task! @hasRole(roles: [ADMIN], level: PROJECT, type: TASK)
 }
 
 input NewTask {

internal/notification/logger.go

@@ -0,0 +1,53 @@
+package notification
+
+import (
+	log "github.com/sirupsen/logrus"
+)
+
+// MachineryLogger is a customer logger for machinery worker
+type MachineryLogger struct{}
+
+// Print sends to logrus.Info
+func (m *MachineryLogger) Print(args ...interface{}) {
+	log.Info(args...)
+}
+
+// Printf sends to logrus.Infof
+func (m *MachineryLogger) Printf(format string, args ...interface{}) {
+	log.Infof(format, args...)
+}
+
+// Println sends to logrus.Info
+func (m *MachineryLogger) Println(args ...interface{}) {
+	log.Info(args...)
+}
+
+// Fatal sends to logrus.Fatal
+func (m *MachineryLogger) Fatal(args ...interface{}) {
+	log.Fatal(args...)
+}
+
+// Fatalf sends to logrus.Fatalf
+func (m *MachineryLogger) Fatalf(format string, args ...interface{}) {
+	log.Fatalf(format, args...)
+}
+
+// Fatalln sends to logrus.Fatal
+func (m *MachineryLogger) Fatalln(args ...interface{}) {
+	log.Fatal(args...)
+}
+
+// Panic sends to logrus.Panic
+func (m *MachineryLogger) Panic(args ...interface{}) {
+	log.Panic(args...)
+}
+
+// Panicf sends to logrus.Panic
+func (m *MachineryLogger) Panicf(format string, args ...interface{}) {
+	log.Panic(args...)
+}
+
+// Panicln sends to logrus.Panic
+func (m *MachineryLogger) Panicln(args ...interface{}) {
+	log.Panic(args...)
+}

internal/notification/notification.go

@@ -0,0 +1,78 @@
+package notification
+
+import (
+	"context"
+	"time"
+
+	"github.com/RichardKnop/machinery/v1"
+	"github.com/RichardKnop/machinery/v1/tasks"
+
+	"github.com/google/uuid"
+	"github.com/jordanknott/taskcafe/internal/db"
+	log "github.com/sirupsen/logrus"
+)
+
+func RegisterTasks(server *machinery.Server, repo db.Repository) {
+	tasks := NotificationTasks{repo}
+	server.RegisterTasks(map[string]interface{}{
+		"taskMemberWasAdded": tasks.TaskMemberWasAdded,
+	})
+}
+
+type NotificationTasks struct {
+	Repository db.Repository
+}
+
+func (m *NotificationTasks) TaskMemberWasAdded(taskID, notifierID, notifiedID string) (bool, error) {
+	tid := uuid.MustParse(taskID)
+	notifier := uuid.MustParse(notifierID)
+	notified := uuid.MustParse(notifiedID)
+	if notifier == notified {
+		return true, nil
+	}
+	ctx := context.Background()
+	now := time.Now().UTC()
+	notificationObject, err := m.Repository.CreateNotificationObject(ctx, db.CreateNotificationObjectParams{EntityType: 1, EntityID: tid, ActionType: 1, ActorID: notifier, CreatedOn: now})
+	if err != nil {
+		return false, err
+	}
+	notification, err := m.Repository.CreateNotification(ctx, db.CreateNotificationParams{NotificationObjectID: notificationObject.NotificationObjectID, NotifierID: notified})
+	if err != nil {
+		return false, err
+	}
+	log.WithFields(log.Fields{"notificationID": notification.NotificationID}).Info("created new notification")
+	return true, nil
+}
+
+type NotificationQueue struct {
+	Server *machinery.Server
+}
+
+func (n *NotificationQueue) TaskMemberWasAdded(taskID, notifier, notified uuid.UUID) error {
+	task := tasks.Signature{
+		Name: "taskMemberWasAdded",
+		Args: []tasks.Arg{
+			{
+				Name:  "taskID",
+				Type:  "string",
+				Value: taskID.String(),
+			},
+			{
+				Name:  "notifierID",
+				Type:  "string",
+				Value: notifier.String(),
+			},
+			{
+				Name:  "notifiedID",
+				Type:  "string",
+				Value: notified.String(),
+			},
+		},
+	}
+
+	_, err := n.Server.SendTask(&task)
+	if err != nil {
+		return err
+	}
+	return nil
+}

migrations/0051_add-notification-tables.up.sql

@@ -0,0 +1,15 @@
+CREATE TABLE notification_object (
+  notification_object_id uuid PRIMARY KEY DEFAULT uuid_generate_v4(),
+  entity_id uuid NOT NULL,
+  action_type int NOT NULL,
+  actor_id uuid NOT NULL,
+  entity_type int NOT NULL,
+  created_on timestamptz NOT NULL
+);
+
+CREATE TABLE notification (
+  notification_id uuid PRIMARY KEY DEFAULT uuid_generate_v4(),
+  notification_object_id uuid REFERENCES notification_object(notification_object_id) ON DELETE CASCADE,
+  notifier_id uuid NOT NULL REFERENCES user_account(user_id) ON DELETE CASCADE,
+  read boolean NOT NULL DEFAULT false
+);