Wip backend (#4)

* feat: Add new API handlers for user, project, and task management; update package dependencies

* feat: Update .gitignore, add Lambda layer configuration, and refactor DynamoDB handlers to use AWS SDK v3

* feat: Update serverless configuration and refactor API handlers to improve error handling and response structure

* feat: Add Cognito user pool name parameter and update API handlers to include CORS headers

* feat: Update task and project ID formats, add populateSeedData function, and enhance user ID handling

* feat: Update image source paths to use S3 public URL for profile and task attachments

.gitignore

@@ -22,7 +22,13 @@
 **/next-env.d.ts
 
 # images
-**/public/**
+tasker-client/public/**
 
 # terraform
-**/**/.terraform**
+**/.terraform**
+
+# serverless
+**/.serverless/**
+
+# zipped layers
+**/layers/**.zip

tasker-client/src/app/components/ModalNewTask/index.tsx

@@ -23,7 +23,14 @@ const ModalNewTask = ({ isOpen, onClose, id = null }: Props) => {
   const [projectId, setProjectId] = useState("");
 
   const handleSubmit = async () => {
-    if (!title || !authorUserId || !(id !== null || projectId)) return;
+    console.log(title, authorUserId, id, projectId);
+
+    console.log("Creating task 1..");
+    if (
+      !(title && authorUserId && assignedUserId && (id !== null || projectId))
+    )
+      return;
+    console.log("Creating task 2...");
 
     const formattedStartDate = formatISO(new Date(startDate), {
       representation: "complete",
@@ -40,14 +47,17 @@ const ModalNewTask = ({ isOpen, onClose, id = null }: Props) => {
       tags,
       startDate: formattedStartDate,
       dueDate: formattedDueDate,
-      authorUserId: parseInt(authorUserId),
-      assignedUserId: parseInt(assignedUserId),
-      projectId: id !== null ? Number(id) : Number(projectId),
+      authorUserId: authorUserId,
+      assignedUserId: assignedUserId,
+      projectId: id !== null ? id : projectId,
     });
   };
 
   const isFormValid = () => {
-    return title && authorUserId && !(id !== null || projectId);
+    console.log(title, authorUserId, id, projectId);
+    return (
+      title && authorUserId && assignedUserId && (id !== null || projectId)
+    );
   };
 
   const selectStyles =
@@ -87,7 +97,7 @@ const ModalNewTask = ({ isOpen, onClose, id = null }: Props) => {
             }
           >
             <option value="">Select Status</option>
-            <option value={Status.ToDo}>Backlog</option>
+            <option value={Status.ToDo}>To Do</option>
             <option value={Status.InProgress}>In Progress</option>
             <option value={Status.TestReview}>Test/Review</option>
             <option value={Status.Done}>Done</option>

tasker-client/src/app/components/Navbar/index.tsx

@@ -77,7 +77,7 @@ const Navbar = () => {
           <div className="align-center flex h-9 w-9 justify-center">
             {!!currentUserDetails?.profilePictureUrl ? (
               <Image
-                src={`/${currentUserDetails?.profilePictureUrl}`}
+                src={`${process.env.S3_PUBLIC_IMAGE_URL}/${currentUserDetails?.profilePictureUrl}`}
                 alt={currentUserDetails?.username || "User Profile Picture"}
                 width={100}
                 height={50}

tasker-client/src/app/components/Sidebar/index.tsx

@@ -70,7 +70,12 @@ const Sidebar = () => {
           )}
         </div>
         <div className="flex items-center gap-5 border-y-[1.5px] border-gray-200 px-8 py-4 dark:border-gray-700">
-          <Image src="/logo.png" alt="logo" width={40} height={40} />
+          <Image
+            src={`${process.env.S3_PUBLIC_IMAGE_URL}/logo.png`}
+            alt="logo"
+            width={40}
+            height={40}
+          />
           <div>
             <h3 className="text-md font-bold tracking-widest dark:text-gray-200">
               Tasker.IO
@@ -93,7 +98,6 @@ const Sidebar = () => {
         <button
           onClick={() =>
             setShowProjects((prev) => {
-              console.log(prev);
               return !prev;
             })
           }
@@ -109,10 +113,10 @@ const Sidebar = () => {
         {showProjects &&
           projects?.map((project) => (
             <SidebarLink
-              key={project.id}
+              key={project.projectId}
               icon={Briefcase}
               label={project.name}
-              href={`/projects/${project.id}`}
+              href={`/projects/${project.projectId}`}
             />
           ))}
 
@@ -158,7 +162,7 @@ const Sidebar = () => {
           <div className="align-center flex h-9 w-9 justify-center">
             {!!currentUserDetails?.profilePictureUrl ? (
               <Image
-                src={`/${currentUserDetails?.profilePictureUrl}`}
+                src={`${process.env.S3_PUBLIC_IMAGE_URL}/${currentUserDetails?.profilePictureUrl}`}
                 alt={currentUserDetails?.username || "User Profile Picture"}
                 width={100}
                 height={50}

tasker-client/src/app/components/TaskCard/index.tsx

@@ -16,7 +16,7 @@ const TaskCard = ({ task }: Props) => {
           <div className="flex flex-wrap">
             {task.attachments && task.attachments.length > 0 && (
               <Image
-                src={`/${task.attachments[0].fileURL}`}
+                src={`${process.env.S3_PUBLIC_IMAGE_URL}/${task.attachments[0].fileURL}`}
                 alt={task.attachments[0].fileName}
                 width={400}
                 height={200}
@@ -27,7 +27,7 @@ const TaskCard = ({ task }: Props) => {
         </div>
       )}
       <p>
-        <strong>ID:</strong> {task.id}
+        <strong>ID:</strong> {task.taskId}
       </p>
       <p>
         <strong>Title:</strong> {task.title}

tasker-client/src/app/components/UserCard/index.tsx

@@ -11,7 +11,7 @@ const UserCard = ({ user }: Props) => {
     <div className="flex items-center rounded border p-4 shadow">
       {user.profilePictureUrl && (
         <Image
-          src={`/${user.profilePictureUrl}`}
+          src={`${process.env.S3_PUBLIC_IMAGE_URL}/${user.profilePictureUrl}`}
           alt="profile picture"
           width={32}
           height={32}

tasker-client/src/app/home/page.tsx

@@ -5,6 +5,7 @@ import {
   Priority,
   Project,
   Task,
+  useGetAuthUserQuery,
   useGetProjectsQuery,
   useGetTasksByUserQuery,
 } from "@/state/api";
@@ -77,12 +78,13 @@ const taskColumns: GridColDef[] = [
 const statusColors = ["#0088FE", "#00C49F", "#FFBB28", "#FF8042"];
 
 const HomePage = () => {
-  const userId = 1;
+  const { data: currentUser } = useGetAuthUserQuery({});
+  const userId = currentUser?.userDetails?.userId ?? null;
   const {
     data: tasks,
     isLoading: tasksLoading,
     isError: tasksError,
-  } = useGetTasksByUserQuery(userId || 0, {
+  } = useGetTasksByUserQuery(userId || "", {
     skip: userId === null,
   });
   const { data: projects, isLoading: isProjectsLoading } =
@@ -191,6 +193,7 @@ const HomePage = () => {
               columns={taskColumns}
               checkboxSelection
               loading={tasksLoading}
+              getRowId={(row) => row.taskId}
               getRowClassName={() => "data-grid-row"}
               getCellClassName={() => "data-grid-cell"}
               className="border border-gray-200 bg-white shadow dark:border-stroke-dark dark:bg-dark-secondary dark:text-gray-200"

tasker-client/src/app/priority/reusablePriorityPage/index.tsx

@@ -83,7 +83,7 @@ const ReusablePriorityPage = ({ priority }: Props) => {
     data: tasks,
     isLoading,
     isError: isTasksError,
-  } = useGetTasksByUserQuery(userId || 0, {
+  } = useGetTasksByUserQuery(userId || "", {
     skip: userId === null,
   });
 
@@ -135,7 +135,7 @@ const ReusablePriorityPage = ({ priority }: Props) => {
       ) : view === "list" ? (
         <div className="grid grid-cols-1 gap-4">
           {filteredTasks?.map((task: Task) => (
-            <TaskCard key={task.id} task={task} />
+            <TaskCard key={task.taskId} task={task} />
           ))}
         </div>
       ) : (
@@ -146,7 +146,7 @@ const ReusablePriorityPage = ({ priority }: Props) => {
               rows={filteredTasks}
               columns={columns}
               checkboxSelection
-              getRowId={(row) => row.id}
+              getRowId={(row) => row.taskId}
               className="border border-gray-200 bg-white shadow dark:border-stroke-dark dark:bg-dark-secondary dark:text-gray-200"
               sx={dataGridSxStyles(isDarkMode)}
             />

tasker-client/src/app/projects/BoardView/index.tsx

@@ -1,6 +1,10 @@
 /* eslint-disable @typescript-eslint/no-explicit-any */
-import { useGetTasksQuery, useUpdateTaskStatusMutation } from "@/state/api";
-import React from "react";
+import {
+  Status,
+  useGetTasksQuery,
+  useUpdateTaskStatusMutation,
+} from "@/state/api";
+import React, { useEffect, useState } from "react";
 import { DndProvider, useDrag, useDrop } from "react-dnd";
 import { HTML5Backend } from "react-dnd-html5-backend";
 import { Task as TaskType } from "@/state/api";
@@ -9,22 +13,40 @@ import { format } from "date-fns";
 import Image from "next/image";
 
 type BoardProps = {
-  id: string;
+  projectId: string;
   setIsModalNewTaskOpen: (isOpen: boolean) => void;
 };
 
 const taskStatus = ["To Do", "In Progress", "Test/Review", "Done"];
 
-const BoardView = ({ id, setIsModalNewTaskOpen }: BoardProps) => {
+const BoardView = ({ projectId, setIsModalNewTaskOpen }: BoardProps) => {
   const {
-    data: tasks,
+    data: fetchedTasks,
     isLoading,
     error,
-  } = useGetTasksQuery({ projectId: Number(id) });
+  } = useGetTasksQuery({ projectId });
   const [updateTaskStatus] = useUpdateTaskStatusMutation();
+  const [tasks, setTasks] = useState<TaskType[]>([]);
 
-  const moveTask = (taskId: number, toStatus: string) => {
-    updateTaskStatus({ taskId, status: toStatus });
+  useEffect(() => {
+    if (fetchedTasks) {
+      setTasks(fetchedTasks);
+    }
+  }, [fetchedTasks]);
+
+  const moveTask = async (taskId: string, toStatus: string) => {
+    setTasks((prevTasks) =>
+      prevTasks.map((task) =>
+        task.taskId === taskId ? { ...task, status: toStatus as Status } : task,
+      ),
+    );
+
+    try {
+      await updateTaskStatus({ taskId, status: toStatus });
+    } catch (error) {
+      console.error("Failed to update task status:", error);
+      setTasks(fetchedTasks || []);
+    }
   };
 
   if (isLoading) return <div>Loading...</div>;
@@ -50,7 +72,7 @@ const BoardView = ({ id, setIsModalNewTaskOpen }: BoardProps) => {
 type TaskColumnProps = {
   status: string;
   tasks: TaskType[];
-  moveTask: (taskId: number, toStatus: string) => void;
+  moveTask: (taskId: string, toStatus: string) => void;
   setIsModalNewTaskOpen: (isOpen: boolean) => void;
 };
 
@@ -62,7 +84,7 @@ const TaskColumn = ({
 }: TaskColumnProps) => {
   const [{ isOver }, drop] = useDrop(() => ({
     accept: "task",
-    drop: (item: { id: number }) => moveTask(item.id, status),
+    drop: (item: { id: string }) => moveTask(item.id, status),
     collect: (monitor: any) => ({
       isOver: !!monitor.isOver(),
     }),
@@ -116,7 +138,7 @@ const TaskColumn = ({
       {tasks
         .filter((task) => task.status === status)
         .map((task) => (
-          <Task key={task.id} task={task} />
+          <Task key={task.taskId} task={task} />
         ))}
     </div>
   );
@@ -129,7 +151,7 @@ type TaskProps = {
 const Task = ({ task }: TaskProps) => {
   const [{ isDragging }, drag] = useDrag(() => ({
     type: "task",
-    item: { id: task.id },
+    item: { id: task.taskId },
     collect: (monitor: any) => ({
       isDragging: !!monitor.isDragging(),
     }),
@@ -175,7 +197,7 @@ const Task = ({ task }: TaskProps) => {
     >
       {task.attachments && task.attachments.length > 0 && (
         <Image
-          src={`/${task.attachments[0].fileURL}`}
+          src={`${process.env.S3_PUBLIC_IMAGE_URL}/${task.attachments[0].fileURL}`}
           alt={task.attachments[0].fileName}
           width={400}
           height={200}
@@ -227,7 +249,7 @@ const Task = ({ task }: TaskProps) => {
             {task.assignee && (
               <Image
                 key={task.assignee.userId}
-                src={`/${task.assignee.profilePictureUrl!}`}
+                src={`${process.env.S3_PUBLIC_IMAGE_URL}/${task.assignee.profilePictureUrl!}`}
                 alt={task.assignee.username}
                 width={30}
                 height={30}
@@ -237,7 +259,7 @@ const Task = ({ task }: TaskProps) => {
             {task.author && (
               <Image
                 key={task.author.userId}
-                src={`/${task.author.profilePictureUrl!}`}
+                src={`${process.env.S3_PUBLIC_IMAGE_URL}/${task.author.profilePictureUrl!}`}
                 alt={task.author.username}
                 width={30}
                 height={30}

tasker-client/src/app/projects/ListView/index.tsx

@@ -4,16 +4,12 @@ import { Task, useGetTasksQuery } from "@/state/api";
 import React from "react";
 
 type Props = {
-  id: string;
+  projectId: string;
   setIsModalNewTaskOpen: (isOpen: boolean) => void;
 };
 
-const ListView = ({ id, setIsModalNewTaskOpen }: Props) => {
-  const {
-    data: tasks,
-    error,
-    isLoading,
-  } = useGetTasksQuery({ projectId: Number(id) });
+const ListView = ({ projectId, setIsModalNewTaskOpen }: Props) => {
+  const { data: tasks, error, isLoading } = useGetTasksQuery({ projectId });
 
   if (isLoading) return <div>Loading...</div>;
   if (error) return <div>An error occurred while fetching tasks</div>;
@@ -35,7 +31,7 @@ const ListView = ({ id, setIsModalNewTaskOpen }: Props) => {
         />
       </div>
       <div className="grid grid-cols-1 gap-4 md:grid-cols-2 lg:grid-cols-3 lg:gap-6">
-        {tasks?.map((task: Task) => <TaskCard key={task.id} task={task} />)}
+        {tasks?.map((task: Task) => <TaskCard key={task.taskId} task={task} />)}
       </div>
     </div>
   );

tasker-client/src/app/projects/TableView/index.tsx

@@ -7,7 +7,7 @@ import { DataGrid, GridColDef } from "@mui/x-data-grid";
 import React from "react";
 
 type Props = {
-  id: string;
+  projectId: string;
   setIsModalNewTaskOpen: (isOpen: boolean) => void;
 };
 
@@ -29,7 +29,7 @@ const columns: GridColDef[] = [
     renderCell: (params) => (
       <span
         className={`inline-flex rounded-full px-2 text-xs font-semibold leading-5 ${
-          params.value === "In Progress"
+          params.value === "Work In Progress"
             ? "bg-green-200 text-green-600"
             : params.value === "Test/Review"
               ? "bg-green-200 text-green-600"
@@ -93,13 +93,9 @@ const columns: GridColDef[] = [
   },
 ];
 
-const TableView = ({ id, setIsModalNewTaskOpen }: Props) => {
+const TableView = ({ projectId, setIsModalNewTaskOpen }: Props) => {
   const isDarkMode = useAppSelector((state) => state.global.isDarkMode);
-  const {
-    data: tasks,
-    error,
-    isLoading,
-  } = useGetTasksQuery({ projectId: Number(id) });
+  const { data: tasks, error, isLoading } = useGetTasksQuery({ projectId });
 
   if (isLoading) return <div>Loading...</div>;
   if (error || !tasks) return <div>An error occurred while fetching tasks</div>;
@@ -123,6 +119,7 @@ const TableView = ({ id, setIsModalNewTaskOpen }: Props) => {
       <DataGrid
         rows={tasks || []}
         columns={columns}
+        getRowId={(row) => row.taskId}
         className="border border-gray-200 bg-white shadow dark:border-stroke-dark dark:bg-dark-secondary dark:text-gray-200"
         sx={dataGridSxStyles(isDarkMode)}
       />

tasker-client/src/app/projects/TimelineView/index.tsx

@@ -5,19 +5,15 @@ import "gantt-task-react/dist/index.css";
 import React, { useMemo, useState } from "react";
 
 type Props = {
-  id: string;
+  projectId: string;
   setIsModalNewTaskOpen: (isOpen: boolean) => void;
 };
 
 type TaskTypeItems = "task" | "milestone" | "project";
 
-const Timeline = ({ id, setIsModalNewTaskOpen }: Props) => {
+const Timeline = ({ projectId, setIsModalNewTaskOpen }: Props) => {
   const isDarkMode = useAppSelector((state) => state.global.isDarkMode);
-  const {
-    data: tasks,
-    error,
-    isLoading,
-  } = useGetTasksQuery({ projectId: Number(id) });
+  const { data: tasks, error, isLoading } = useGetTasksQuery({ projectId });
 
   const [displayOptions, setDisplayOptions] = useState<DisplayOption>({
     viewMode: ViewMode.Month,
@@ -30,7 +26,7 @@ const Timeline = ({ id, setIsModalNewTaskOpen }: Props) => {
         start: new Date(task.startDate as string),
         end: new Date(task.dueDate as string),
         name: task.title,
-        id: `Task-${task.id}`,
+        id: `Task-${task.taskId}`,
         type: "task" as TaskTypeItems,
         progress: task.points ? (task.points / 10) * 100 : 0,
         isDisabled: false,

tasker-client/src/app/projects/[id]/page.tsx

@@ -26,16 +26,19 @@ const Project = ({ params }: Props) => {
       />
       <ProjectHeader activeTab={activeTab} setActiveTab={setActiveTab} />
       {activeTab === "Board" && (
-        <Board id={id} setIsModalNewTaskOpen={setIsModalNewTaskOpen} />
+        <Board projectId={id} setIsModalNewTaskOpen={setIsModalNewTaskOpen} />
       )}
       {activeTab === "List" && (
-        <List id={id} setIsModalNewTaskOpen={setIsModalNewTaskOpen} />
+        <List projectId={id} setIsModalNewTaskOpen={setIsModalNewTaskOpen} />
       )}
       {activeTab === "Timeline" && (
-        <Timeline id={id} setIsModalNewTaskOpen={setIsModalNewTaskOpen} />
+        <Timeline
+          projectId={id}
+          setIsModalNewTaskOpen={setIsModalNewTaskOpen}
+        />
       )}
       {activeTab === "Table" && (
-        <Table id={id} setIsModalNewTaskOpen={setIsModalNewTaskOpen} />
+        <Table projectId={id} setIsModalNewTaskOpen={setIsModalNewTaskOpen} />
       )}
     </div>
   );

tasker-client/src/app/search/page.tsx

@@ -49,14 +49,14 @@ const Search = () => {
               <h2>Tasks</h2>
             )}
             {searchResults.tasks?.map((task) => (
-              <TaskCard key={task.id} task={task} />
+              <TaskCard key={task.taskId} task={task} />
             ))}
 
             {searchResults.projects && searchResults.projects?.length > 0 && (
               <h2>Projects</h2>
             )}
             {searchResults.projects?.map((project) => (
-              <ProjectCard key={project.id} project={project} />
+              <ProjectCard key={project.projectId} project={project} />
             ))}
 
             {searchResults.users && searchResults.users?.length > 0 && (

tasker-client/src/app/teams/page.tsx

@@ -20,7 +20,7 @@ const CustomToolbar = () => (
 );
 
 const columns: GridColDef[] = [
-  { field: "id", headerName: "Team ID", width: 100 },
+  { field: "teamId", headerName: "Team ID", width: 100 },
   { field: "teamName", headerName: "Team Name", width: 200 },
   { field: "productOwnerUsername", headerName: "Product Owner", width: 200 },
   {
@@ -48,6 +48,7 @@ const Teams = () => {
           slots={{
             toolbar: CustomToolbar,
           }}
+          getRowId={(row) => row.teamId}
           className="border border-gray-200 bg-white shadow dark:border-stroke-dark dark:bg-dark-secondary dark:text-gray-200"
           sx={dataGridSxStyles(isDarkMode)}
         />

tasker-client/src/app/timeline/page.tsx

@@ -24,7 +24,7 @@ const Timeline = () => {
         start: new Date(project.startDate as string),
         end: new Date(project.endDate as string),
         name: project.name,
-        id: `Project-${project.id}`,
+        id: `Project-${project.projectId}`,
         type: "project" as TaskTypeItems,
         progress: 50,
         isDisabled: false,

tasker-client/src/app/users/page.tsx

@@ -31,7 +31,7 @@ const columns: GridColDef[] = [
       <div className="flex h-full w-full items-center justify-center">
         <div className="h-9 w-9">
           <Image
-            src={`/${params.value}`}
+            src={`${process.env.S3_PUBLIC_IMAGE_URL}/${params.value}`}
             alt={params.row.username}
             width={100}
             height={50}

tasker-client/src/state/api.ts

@@ -80,9 +80,9 @@ export const api = createApi({
     baseUrl: process.env.NEXT_PUBLIC_API_BASE_URL,
     prepareHeaders: async (headers) => {
       const session = await fetchAuthSession();
-      const { accessToken } = session.tokens ?? {};
-      if (accessToken) {
-        headers.set("Authorization", `Bearer ${accessToken}`);
+      const { idToken } = session.tokens ?? {};
+      if (idToken) {
+        headers.set("Authorization", `Bearer ${idToken}`);
       }
       return headers;
     },
@@ -120,7 +120,7 @@ export const api = createApi({
       }),
       invalidatesTags: ["Projects"],
     }),
-    getTasks: build.query<Task[], { projectId: number }>({
+    getTasks: build.query<Task[], { projectId: string }>({
       query: ({ projectId }) => `tasks?projectId=${projectId}`,
       providesTags: (result) =>
         result

tasker-server/layers/nodejs/package.json

@@ -0,0 +1,18 @@
+{
+  "name": "nodejs",
+  "version": "1.0.0",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "description": "",
+  "dependencies": {
+    "@aws-sdk/client-dynamodb": "^3.699.0",
+    "@aws-sdk/lib-dynamodb": "^3.699.0",
+    "@types/uuid": "^10.0.0",
+    "uuid": "^11.0.3"
+  }
+}

tasker-server/package.json

@@ -5,18 +5,27 @@
   "scripts": {
     "infra:init": "cd terraform && AWS_PROFILE=default terraform init",
     "infra:plan": "cd terraform && AWS_PROFILE=default terraform plan",
-    "infra:apply": "cd terraform && AWS_PROFILE=default terraform apply"
+    "infra:apply": "cd terraform && AWS_PROFILE=default terraform apply",
+    "infra:destroy": "cd terraform && AWS_PROFILE=default terraform destroy",
+    "sls:package": "AWS_PROFILE=default sls package",
+    "sls:deploy": "AWS_PROFILE=default sls deploy",
+    "sls:remove": "AWS_PROFILE=default sls remove"
   },
   "author": "",
   "license": "ISC",
   "description": "",
   "dependencies": {
-    "aws-sdk": "^2.1692.0"
+    "@aws-sdk/client-dynamodb": "^3.699.0",
+    "@aws-sdk/lib-dynamodb": "^3.699.0",
+    "@types/uuid": "^10.0.0",
+    "aws-sdk": "^2.1692.0",
+    "uuid": "^11.0.3"
   },
   "devDependencies": {
     "@types/node": "^22.9.1",
     "eslint": "^9.15.0",
     "prettier": "^3.3.3",
+    "serverless-prune-plugin": "^2.1.0",
     "typescript": "^5.6.3"
   }
 }

tasker-server/serverless.yml

@@ -0,0 +1,179 @@
+service: tasker-server
+
+plugins:
+  - serverless-prune-plugin
+
+provider:
+  stackName: ${self:service}
+  name: aws
+  region: "eu-north-1"
+  runtime: nodejs20.x
+  environment:
+    SLS_REGION: ${self:provider.region}
+    API_BASE_URL: ${ssm:/tasker/api/base-url}
+    TASKER_TASK_TABLE_NAME: ${ssm:/tasker/dynamodb/task-table-name}
+    TASKER_PROJECT_TABLE_NAME: ${ssm:/tasker/dynamodb/project-table-name}
+    TASKER_USER_TABLE_NAME: ${ssm:/tasker/dynamodb/user-table-name}
+    TASKER_TASK_EXTRA_TABLE_NAME: ${ssm:/tasker/dynamodb/task-extra-table-name}
+    TASKER_TEAM_TABLE_NAME: ${ssm:/tasker/dynamodb/team-table-name}
+  layers:
+    - ${ssm:/tasker/layers/tasker-layer-arn}
+  iam:
+    role:
+      statements:
+        - Effect: Allow
+          Action:
+            - dynamodb:Query
+            - dynamodb:Scan
+            - dynamodb:GetItem
+            - dynamodb:PutItem
+            - dynamodb:UpdateItem
+          Resource:
+            [
+              "arn:aws:dynamodb:${self:provider.region}:*:table/tasker-*",
+              "arn:aws:dynamodb:${self:provider.region}:*:table/tasker-*/*",
+            ]
+        - Effect: Allow
+          Action:
+            - execute-api:Invoke
+          Resource:
+            - "arn:aws:execute-api:${self:provider.region}:*:*/*/POST/users"
+
+functions:
+  populateSeedData:
+    handler: seed/populateSeedData.handler
+    memorySize: 1024
+    timeout: 60
+
+  # POST /users or triggered by Cognito
+  createUser:
+    handler: src/handlers/createUser.handler
+    memorySize: 1024
+    timeout: 60
+    events:
+      - http:
+          path: users
+          method: post
+          cors: true
+          authorizer: aws_iam
+      - cognitoUserPool:
+          existing: true
+          pool: ${ssm:/tasker/cognito/user-pool-name}
+          trigger: PostConfirmation
+  # POST /projects
+  createProject:
+    handler: src/handlers/createProject.handler
+    memorySize: 1024
+    timeout: 60
+    events:
+      - http:
+          path: projects
+          method: post
+          cors: true
+          authorizer:
+            type: COGNITO_USER_POOLS
+            arn: ${ssm:/tasker/cognito/user-pool-arn}
+  # POST /tasks
+  createTask:
+    handler: src/handlers/createTask.handler
+    memorySize: 1024
+    timeout: 60
+    events:
+      - http:
+          path: tasks
+          method: post
+          cors: true
+          authorizer:
+            type: COGNITO_USER_POOLS
+            arn: ${ssm:/tasker/cognito/user-pool-arn}
+  # GET /projects
+  getProjects:
+    handler: src/handlers/getProjects.handler
+    memorySize: 1024
+    timeout: 60
+    events:
+      - http:
+          path: projects
+          method: get
+          cors: true
+          authorizer:
+            type: COGNITO_USER_POOLS
+            arn: ${ssm:/tasker/cognito/user-pool-arn}
+  # GET /tasks?projectId=
+  getTasks:
+    handler: src/handlers/getTasks.handler
+    memorySize: 1024
+    timeout: 60
+    events:
+      - http:
+          path: tasks
+          method: get
+          cors: true
+          authorizer:
+            type: COGNITO_USER_POOLS
+            arn: ${ssm:/tasker/cognito/user-pool-arn}
+  # GET /teams
+  getTeams:
+    handler: src/handlers/getTeams.handler
+    memorySize: 1024
+    timeout: 60
+    events:
+      - http:
+          path: teams
+          method: get
+          cors: true
+          authorizer:
+            type: COGNITO_USER_POOLS
+            arn: ${ssm:/tasker/cognito/user-pool-arn}
+  # GET /users
+  getUsers:
+    handler: src/handlers/getUsers.handler
+    memorySize: 1024
+    timeout: 60
+    events:
+      - http:
+          path: users
+          method: get
+          cors: true
+          authorizer:
+            type: COGNITO_USER_POOLS
+            arn: ${ssm:/tasker/cognito/user-pool-arn}
+  # GET /users/{cognitoId}
+  getUser:
+    handler: src/handlers/getUser.handler
+    memorySize: 1024
+    timeout: 60
+    events:
+      - http:
+          path: users/{cognitoId}
+          method: get
+          cors: true
+          authorizer:
+            type: COGNITO_USER_POOLS
+            arn: ${ssm:/tasker/cognito/user-pool-arn}
+  # GET /tasks/user/${userId}
+  getUserTasks:
+    handler: src/handlers/getUserTasks.handler
+    memorySize: 1024
+    timeout: 60
+    events:
+      - http:
+          path: tasks/user/{userId}
+          method: get
+          cors: true
+          authorizer:
+            type: COGNITO_USER_POOLS
+            arn: ${ssm:/tasker/cognito/user-pool-arn}
+  # PATCH /tasks/{taskId}/status
+  updateTaskStatus:
+    handler: src/handlers/updateTaskStatus.handler
+    memorySize: 1024
+    timeout: 60
+    events:
+      - http:
+          path: tasks/{taskId}/status
+          method: patch
+          cors: true
+          authorizer:
+            type: COGNITO_USER_POOLS
+            arn: ${ssm:/tasker/cognito/user-pool-arn}

tasker-server/src/handlers/createProject.ts

@@ -0,0 +1,51 @@
+import { DynamoDBClient } from "@aws-sdk/client-dynamodb";
+import { DynamoDBDocument, PutCommandInput } from "@aws-sdk/lib-dynamodb";
+import { v4 as uuidv4 } from "uuid";
+
+const SLS_REGION = process.env.SLS_REGION;
+const TASKER_PROJECT_TABLE_NAME = process.env.TASKER_PROJECT_TABLE_NAME || "";
+
+const client = new DynamoDBClient({ region: SLS_REGION });
+const docClient = DynamoDBDocument.from(client);
+
+export const handler = async (event: any): Promise<any> => {
+  const { name, description, startDate, endDate } = JSON.parse(event.body);
+
+  try {
+    const newProject = {
+      category: "projects",
+      projectId: `project_${uuidv4()}`,
+      name,
+      description,
+      startDate,
+      endDate,
+    };
+
+    const params: PutCommandInput = {
+      TableName: TASKER_PROJECT_TABLE_NAME,
+      Item: newProject,
+    };
+
+    await docClient.put(params);
+
+    return {
+      statusCode: 201,
+      headers: {
+        "Content-Type": "application/json",
+        "Access-Control-Allow-Origin": "*",
+      },
+      body: JSON.stringify(newProject),
+    };
+  } catch (error: any) {
+    return {
+      statusCode: 500,
+      headers: {
+        "Content-Type": "application/json",
+        "Access-Control-Allow-Origin": "*",
+      },
+      body: JSON.stringify({
+        message: `Error creating project: ${error.message}`,
+      }),
+    };
+  }
+};

tasker-server/src/handlers/createTask.ts

@@ -0,0 +1,69 @@
+import { DynamoDBClient } from "@aws-sdk/client-dynamodb";
+import { DynamoDBDocument, PutCommandInput } from "@aws-sdk/lib-dynamodb";
+import { v4 as uuidv4 } from "uuid";
+
+const SLS_REGION = process.env.SLS_REGION;
+const TASKER_TASK_TABLE_NAME = process.env.TASKER_TASK_TABLE_NAME || "";
+
+const client = new DynamoDBClient({ region: SLS_REGION });
+const docClient = DynamoDBDocument.from(client);
+
+export const handler = async (event: any): Promise<any> => {
+  const {
+    title,
+    description,
+    status,
+    priority,
+    tags,
+    startDate,
+    dueDate,
+    points,
+    projectId,
+    authorUserId,
+    assignedUserId,
+  } = JSON.parse(event.body);
+  try {
+    const newTask = {
+      category: "tasks",
+      taskId: `task_${uuidv4()}`,
+      title,
+      description,
+      status,
+      priority,
+      tags,
+      startDate,
+      dueDate,
+      points,
+      projectId,
+      authorUserId,
+      assignedUserId,
+    };
+
+    const params: PutCommandInput = {
+      TableName: TASKER_TASK_TABLE_NAME,
+      Item: newTask,
+    };
+
+    await docClient.put(params);
+
+    return {
+      statusCode: 201,
+      headers: {
+        "Content-Type": "application/json",
+        "Access-Control-Allow-Origin": "*",
+      },
+      body: JSON.stringify(newTask),
+    };
+  } catch (error: any) {
+    return {
+      statusCode: 500,
+      headers: {
+        "Content-Type": "application/json",
+        "Access-Control-Allow-Origin": "*",
+      },
+      body: JSON.stringify({
+        message: `Error creating task: ${error.message}`,
+      }),
+    };
+  }
+};

tasker-server/src/handlers/createUser.ts

@@ -0,0 +1,42 @@
+import { fetchRandomTeamId } from "@/lib/util";
+import { DynamoDBClient } from "@aws-sdk/client-dynamodb";
+import { DynamoDBDocument, PutCommandInput } from "@aws-sdk/lib-dynamodb";
+import { v4 as uuidv4 } from "uuid";
+
+const SLS_REGION = process.env.SLS_REGION;
+const TASKER_USER_TABLE_NAME = process.env.TASKER_USER_TABLE_NAME || "";
+
+const client = new DynamoDBClient({ region: SLS_REGION });
+const docClient = DynamoDBDocument.from(client);
+
+export const handler = async (event: any): Promise<any> => {
+  console.info(`Event: ${JSON.stringify(event)}`);
+  const username =
+    event.request.userAttributes["preferred_username"] || event.userName;
+  const cognitoId = event.userName;
+  const teamId = await fetchRandomTeamId();
+
+  try {
+    const newUser = {
+      category: "users",
+      cognitoId,
+      userId: `user_${uuidv4()}`,
+      username,
+      profilePictureUrl: "p0.jpeg",
+      teamId,
+    };
+
+    const params: PutCommandInput = {
+      TableName: TASKER_USER_TABLE_NAME,
+      Item: newUser,
+    };
+
+    await docClient.put(params);
+
+    console.info(`User ${username} created with teamId ${teamId}`);
+  } catch (error: any) {
+    throw new Error(`Error creating user: ${error.message}`);
+  }
+
+  return event;
+};

tasker-server/src/handlers/getProjects.ts

@@ -0,0 +1,42 @@
+import { DynamoDBClient } from "@aws-sdk/client-dynamodb";
+import { DynamoDBDocument, QueryCommandInput } from "@aws-sdk/lib-dynamodb";
+
+const SLS_REGION = process.env.SLS_REGION;
+const TASKER_PROJECT_TABLE_NAME = process.env.TASKER_PROJECT_TABLE_NAME || "";
+
+const client = new DynamoDBClient({ region: SLS_REGION });
+const docClient = DynamoDBDocument.from(client);
+
+export const handler = async (event: any): Promise<any> => {
+  try {
+    const params: QueryCommandInput = {
+      TableName: TASKER_PROJECT_TABLE_NAME,
+      KeyConditionExpression: "category = :category",
+      ExpressionAttributeValues: {
+        ":category": "projects",
+      },
+    };
+
+    const projects = await docClient.query(params);
+
+    return {
+      statusCode: 200,
+      headers: {
+        "Content-Type": "application/json",
+        "Access-Control-Allow-Origin": "*",
+      },
+      body: JSON.stringify(projects.Items),
+    };
+  } catch (error: any) {
+    return {
+      statusCode: 500,
+      headers: {
+        "Content-Type": "application/json",
+        "Access-Control-Allow-Origin": "*",
+      },
+      body: JSON.stringify({
+        message: `Error retrieving projects: ${error.message}`,
+      }),
+    };
+  }
+};

tasker-server/src/handlers/getTasks.ts

@@ -0,0 +1,75 @@
+import {
+  fetchAttachments,
+  fetchComments,
+  fetchUserWithUserId,
+} from "@/lib/util";
+import { DynamoDBClient } from "@aws-sdk/client-dynamodb";
+import { DynamoDBDocument, QueryCommandInput } from "@aws-sdk/lib-dynamodb";
+
+const SLS_REGION = process.env.SLS_REGION;
+const TASKER_TASK_TABLE_NAME = process.env.TASKER_TASK_TABLE_NAME || "";
+
+const client = new DynamoDBClient({ region: SLS_REGION });
+const docClient = DynamoDBDocument.from(client);
+
+export const handler = async (event: any): Promise<any> => {
+  const { projectId } = event.queryStringParameters;
+  try {
+    const params: QueryCommandInput = {
+      TableName: TASKER_TASK_TABLE_NAME,
+      KeyConditionExpression: "category = :category AND projectId = :projectId",
+      IndexName: "GSI-project-id",
+      ExpressionAttributeValues: {
+        ":category": "tasks",
+        ":projectId": projectId,
+      },
+    };
+
+    const result = await docClient.query(params);
+    const tasks = result.Items || [];
+
+    const tasksWithDetails = await Promise.all(
+      tasks.map(async (task: any) => {
+        const author = task.authorUserId
+          ? await fetchUserWithUserId(task.authorUserId)
+          : null;
+
+        const assignee = task.assignedUserId
+          ? await fetchUserWithUserId(task.assignedUserId)
+          : null;
+
+        const comments = await fetchComments(task.taskId);
+
+        const attachments = await fetchAttachments(task.taskId);
+
+        return {
+          ...task,
+          author,
+          assignee,
+          comments,
+          attachments,
+        };
+      })
+    );
+
+    return {
+      statusCode: 200,
+      headers: {
+        "Content-Type": "application/json",
+        "Access-Control-Allow-Origin": "*",
+      },
+      body: JSON.stringify(tasksWithDetails),
+    };
+  } catch (error: any) {
+    return {
+      statusCode: 500,
+      headers: {
+        "Content-Type": "application/json",
+        "Access-Control-Allow-Origin": "*",
+      },
+      body: JSON.stringify({
+        message: `Error retrieving tasks: ${error.message}`,
+      }),
+    };
+  }
+};

tasker-server/src/handlers/getTeams.ts

@@ -0,0 +1,62 @@
+import { fetchUserWithUserId } from "@/lib/util";
+import { DynamoDBClient } from "@aws-sdk/client-dynamodb";
+import { DynamoDBDocument, QueryCommandInput } from "@aws-sdk/lib-dynamodb";
+
+const SLS_REGION = process.env.SLS_REGION;
+const TASKER_TEAM_TABLE_NAME = process.env.TASKER_TEAM_TABLE_NAME || "";
+
+const client = new DynamoDBClient({ region: SLS_REGION });
+const docClient = DynamoDBDocument.from(client);
+
+export const handler = async (event: any): Promise<any> => {
+  try {
+    const params: QueryCommandInput = {
+      TableName: TASKER_TEAM_TABLE_NAME,
+      KeyConditionExpression: "category = :category",
+      ExpressionAttributeValues: {
+        ":category": "teams",
+      },
+    };
+
+    const result = await docClient.query(params);
+    const teams = result.Items || [];
+
+    const teamsWithUsernames = await Promise.all(
+      teams.map(async (team: any) => {
+        const productOwnerUsername = team.productOwnerUserId
+          ? (await fetchUserWithUserId(team.productOwnerUserId))?.username
+          : null;
+
+        const projectManagerUsername = team.projectManagerUserId
+          ? (await fetchUserWithUserId(team.projectManagerUserId))?.username
+          : null;
+
+        return {
+          ...team,
+          productOwnerUsername,
+          projectManagerUsername,
+        };
+      })
+    );
+
+    return {
+      statusCode: 200,
+      headers: {
+        "Content-Type": "application/json",
+        "Access-Control-Allow-Origin": "*",
+      },
+      body: JSON.stringify(teamsWithUsernames),
+    };
+  } catch (error: any) {
+    return {
+      statusCode: 500,
+      headers: {
+        "Content-Type": "application/json",
+        "Access-Control-Allow-Origin": "*",
+      },
+      body: JSON.stringify({
+        message: `Error retrieving teams: ${error.message}`,
+      }),
+    };
+  }
+};

tasker-server/src/handlers/getUser.ts

@@ -0,0 +1,44 @@
+import { DynamoDBClient } from "@aws-sdk/client-dynamodb";
+import { DynamoDBDocument, QueryCommandInput } from "@aws-sdk/lib-dynamodb";
+
+const SLS_REGION = process.env.SLS_REGION;
+const TASKER_USER_TABLE_NAME = process.env.TASKER_USER_TABLE_NAME || "";
+
+const client = new DynamoDBClient({ region: SLS_REGION });
+const docClient = DynamoDBDocument.from(client);
+
+export const handler = async (event: any): Promise<any> => {
+  const { cognitoId } = event.pathParameters;
+  try {
+    const params: QueryCommandInput = {
+      TableName: TASKER_USER_TABLE_NAME,
+      KeyConditionExpression: "category = :category AND cognitoId = :cognitoId",
+      ExpressionAttributeValues: {
+        ":category": "users",
+        ":cognitoId": cognitoId,
+      },
+    };
+
+    const user = await docClient.query(params);
+
+    return {
+      statusCode: 200,
+      headers: {
+        "Content-Type": "application/json",
+        "Access-Control-Allow-Origin": "*",
+      },
+      body: JSON.stringify(user.Items?.[0] || {}),
+    };
+  } catch (error: any) {
+    return {
+      statusCode: 500,
+      headers: {
+        "Content-Type": "application/json",
+        "Access-Control-Allow-Origin": "*",
+      },
+      body: JSON.stringify({
+        message: `Error retrieving user: ${error.message}`,
+      }),
+    };
+  }
+};

tasker-server/src/handlers/getUserTasks.ts

@@ -0,0 +1,40 @@
+import { queryTasks } from "@/lib/util";
+
+export const handler = async (event: any): Promise<any> => {
+  const { userId } = event.pathParameters;
+  try {
+    const authorTasks = await queryTasks(
+      userId,
+      "GSI-author-user-id",
+      "authorUserId"
+    );
+
+    const assigneeTasks = await queryTasks(
+      userId,
+      "GSI-assigned-user-id",
+      "assignedUserId"
+    );
+
+    const userTasks = [...authorTasks, ...assigneeTasks];
+
+    return {
+      statusCode: 200,
+      headers: {
+        "Content-Type": "application/json",
+        "Access-Control-Allow-Origin": "*",
+      },
+      body: JSON.stringify(userTasks),
+    };
+  } catch (error: any) {
+    return {
+      statusCode: 500,
+      headers: {
+        "Content-Type": "application/json",
+        "Access-Control-Allow-Origin": "*",
+      },
+      body: JSON.stringify({
+        message: `Error retrieving tasks for user: ${error.message}`,
+      }),
+    };
+  }
+};

tasker-server/src/handlers/getUsers.ts

@@ -0,0 +1,42 @@
+import { DynamoDBClient } from "@aws-sdk/client-dynamodb";
+import { DynamoDBDocument, QueryCommandInput } from "@aws-sdk/lib-dynamodb";
+
+const SLS_REGION = process.env.SLS_REGION;
+const TASKER_USER_TABLE_NAME = process.env.TASKER_USER_TABLE_NAME || "";
+
+const client = new DynamoDBClient({ region: SLS_REGION });
+const docClient = DynamoDBDocument.from(client);
+
+export const handler = async (event: any): Promise<any> => {
+  try {
+    const params: QueryCommandInput = {
+      TableName: TASKER_USER_TABLE_NAME,
+      KeyConditionExpression: "category = :category",
+      ExpressionAttributeValues: {
+        ":category": "users",
+      },
+    };
+
+    const users = await docClient.query(params);
+
+    return {
+      statusCode: 200,
+      headers: {
+        "Content-Type": "application/json",
+        "Access-Control-Allow-Origin": "*",
+      },
+      body: JSON.stringify(users.Items),
+    };
+  } catch (error: any) {
+    return {
+      statusCode: 500,
+      headers: {
+        "Content-Type": "application/json",
+        "Access-Control-Allow-Origin": "*",
+      },
+      body: JSON.stringify({
+        message: `Error retrieving users: ${error.message}`,
+      }),
+    };
+  }
+};

tasker-server/src/handlers/updateTaskStatus.ts

@@ -0,0 +1,52 @@
+import { DynamoDBClient } from "@aws-sdk/client-dynamodb";
+import { DynamoDBDocument, UpdateCommandInput } from "@aws-sdk/lib-dynamodb";
+
+const SLS_REGION = process.env.SLS_REGION;
+const TASKER_TASK_TABLE_NAME = process.env.TASKER_TASK_TABLE_NAME || "";
+
+const client = new DynamoDBClient({ region: SLS_REGION });
+const docClient = DynamoDBDocument.from(client);
+
+export const handler = async (event: any): Promise<any> => {
+  const { taskId } = event.pathParameters;
+  const { status } = JSON.parse(event.body);
+  try {
+    const params: UpdateCommandInput = {
+      TableName: TASKER_TASK_TABLE_NAME,
+      Key: {
+        category: "tasks",
+        taskId,
+      },
+      UpdateExpression: "set #status = :status",
+      ExpressionAttributeNames: {
+        "#status": "status",
+      },
+      ExpressionAttributeValues: {
+        ":status": status,
+      },
+      ReturnValues: "ALL_NEW",
+    };
+
+    const updatedTask = await docClient.update(params);
+
+    return {
+      statusCode: 200,
+      headers: {
+        "Content-Type": "application/json",
+        "Access-Control-Allow-Origin": "*",
+      },
+      body: JSON.stringify(updatedTask.Attributes),
+    };
+  } catch (error: any) {
+    return {
+      statusCode: 500,
+      headers: {
+        "Content-Type": "application/json",
+        "Access-Control-Allow-Origin": "*",
+      },
+      body: JSON.stringify({
+        message: `Error updating task: ${error.message}`,
+      }),
+    };
+  }
+};

tasker-server/src/lib/util.ts

@@ -0,0 +1,97 @@
+import { DynamoDBClient } from "@aws-sdk/client-dynamodb";
+import { DynamoDBDocument, QueryCommandInput } from "@aws-sdk/lib-dynamodb";
+
+const SLS_REGION = process.env.SLS_REGION;
+const TASKER_TEAM_TABLE_NAME = process.env.TASKER_TEAM_TABLE_NAME || "";
+const TASKER_USER_TABLE_NAME = process.env.TASKER_USER_TABLE_NAME || "";
+const TASKER_TASK_TABLE_NAME = process.env.TASKER_TASK_TABLE_NAME || "";
+const TASKER_TASK_EXTRA_TABLE_NAME =
+  process.env.TASKER_TASK_EXTRA_TABLE_NAME || "";
+
+const client = new DynamoDBClient({ region: SLS_REGION });
+const docClient = DynamoDBDocument.from(client);
+
+export const fetchRandomTeamId = async () => {
+  const params = {
+    TableName: TASKER_TEAM_TABLE_NAME,
+    KeyConditionExpression: "category = :category",
+    ExpressionAttributeValues: {
+      ":category": "teams",
+    },
+  };
+
+  const teams = await docClient.query(params);
+  if (!teams.Items) {
+    return null;
+  }
+  const randomTeam =
+    teams.Items[Math.floor(Math.random() * teams.Items.length)];
+  return randomTeam.teamId;
+};
+
+export const fetchUserWithUserId = async (userId: string): Promise<any> => {
+  const params: QueryCommandInput = {
+    TableName: TASKER_USER_TABLE_NAME,
+    KeyConditionExpression: "category = :category AND userId = :userId",
+    IndexName: "GSI-user-id",
+    ExpressionAttributeValues: {
+      ":category": "users",
+      ":userId": userId,
+    },
+  };
+
+  const result = await docClient.query(params);
+  return result.Items?.[0];
+};
+
+export const fetchComments = async (taskId: string): Promise<any> => {
+  const params: QueryCommandInput = {
+    TableName: TASKER_TASK_EXTRA_TABLE_NAME,
+    KeyConditionExpression: "category = :category AND taskId = :taskId",
+    IndexName: "GSI-task-id",
+    ExpressionAttributeValues: {
+      ":category": "comments",
+      ":taskId": taskId,
+    },
+  };
+
+  const result = await docClient.query(params);
+  return result.Items;
+};
+
+export const fetchAttachments = async (taskId: string): Promise<any> => {
+  const params: QueryCommandInput = {
+    TableName: TASKER_TASK_EXTRA_TABLE_NAME,
+    KeyConditionExpression: "category = :category AND taskId = :taskId",
+    IndexName: "GSI-task-id",
+    ExpressionAttributeValues: {
+      ":category": "attachments",
+      ":taskId": taskId,
+    },
+  };
+
+  const result = await docClient.query(params);
+  return result.Items;
+};
+
+export const queryTasks = async (
+  userId: string,
+  indexName: string,
+  key: string
+): Promise<any> => {
+  const params: QueryCommandInput = {
+    TableName: TASKER_TASK_TABLE_NAME,
+    KeyConditionExpression: "category = :category AND #key = :userId",
+    IndexName: indexName,
+    ExpressionAttributeValues: {
+      ":category": "tasks",
+      ":userId": userId,
+    },
+    ExpressionAttributeNames: {
+      "#key": key,
+    },
+  };
+
+  const result = await docClient.query(params);
+  return result.Items ?? [];
+};

tasker-server/terraform/cognito.tf

@@ -76,6 +76,20 @@ resource "aws_ssm_parameter" "user_pool_id" {
   value       = aws_cognito_user_pool.tasker_cognito_user_pool.id
 }
 
+resource "aws_ssm_parameter" "user_pool_arn" {
+  name        = "/tasker/cognito/user-pool-arn"
+  description = "Tasker Cognito User Pool ARN"
+  type        = "String"
+  value       = aws_cognito_user_pool.tasker_cognito_user_pool.arn
+}
+
+resource "aws_ssm_parameter" "user_pool_name" {
+  name        = "/tasker/cognito/user-pool-name"
+  description = "Tasker Cognito User Pool Name"
+  type        = "String"
+  value       = aws_cognito_user_pool.tasker_cognito_user_pool.name
+}
+
 resource "aws_ssm_parameter" "client_id" {
   name        = "/tasker/cognito/client-id"
   description = "Tasker Cognito Client ID"

tasker-server/terraform/dynamodb.tf

@@ -1,11 +1,11 @@
 resource "aws_dynamodb_table" "tasker_project_table" {
   name         = "tasker-project-table"
   billing_mode = "PAY_PER_REQUEST"
-  hash_key     = "type"
+  hash_key     = "category"
   range_key    = "projectId"
 
   attribute {
-    name = "type"
+    name = "category"
     type = "S"
   }
 
@@ -30,11 +30,11 @@ resource "aws_ssm_parameter" "tasker_project_table_arn" {
 resource "aws_dynamodb_table" "tasker_user_table" {
   name         = "tasker-user-table"
   billing_mode = "PAY_PER_REQUEST"
-  hash_key     = "type"
+  hash_key     = "category"
   range_key    = "cognitoId"
 
   attribute {
-    name = "type"
+    name = "category"
     type = "S"
   }
 
@@ -50,7 +50,7 @@ resource "aws_dynamodb_table" "tasker_user_table" {
 
   global_secondary_index {
     name            = "GSI-user-id"
-    hash_key        = "type"
+    hash_key        = "category"
     range_key       = "userId"
     projection_type = "ALL"
   }
@@ -71,11 +71,11 @@ resource "aws_ssm_parameter" "tasker_user_table_arn" {
 resource "aws_dynamodb_table" "tasker_team_table" {
   name         = "tasker-team-table"
   billing_mode = "PAY_PER_REQUEST"
-  hash_key     = "type"
+  hash_key     = "category"
   range_key    = "teamId"
 
   attribute {
-    name = "type"
+    name = "category"
     type = "S"
   }
 
@@ -100,11 +100,11 @@ resource "aws_ssm_parameter" "tasker_team_table_arn" {
 resource "aws_dynamodb_table" "tasker_task_table" {
   name         = "tasker-task-table"
   billing_mode = "PAY_PER_REQUEST"
-  hash_key     = "type"
+  hash_key     = "category"
   range_key    = "taskId"
 
   attribute {
-    name = "type"
+    name = "category"
     type = "S"
   }
 
@@ -130,21 +130,21 @@ resource "aws_dynamodb_table" "tasker_task_table" {
 
   global_secondary_index {
     name            = "GSI-project-id"
-    hash_key        = "type"
+    hash_key        = "category"
     range_key       = "projectId"
     projection_type = "ALL"
   }
 
   global_secondary_index {
     name            = "GSI-author-user-id"
-    hash_key        = "type"
+    hash_key        = "category"
     range_key       = "authorUserId"
     projection_type = "ALL"
   }
 
   global_secondary_index {
     name            = "GSI-assigned-user-id"
-    hash_key        = "type"
+    hash_key        = "category"
     range_key       = "assignedUserId"
     projection_type = "ALL"
   }
@@ -165,11 +165,11 @@ resource "aws_ssm_parameter" "tasker_task_table_arn" {
 resource "aws_dynamodb_table" "tasker_task_extra_table" {
   name         = "tasker-task-extra-table"
   billing_mode = "PAY_PER_REQUEST"
-  hash_key     = "type"
+  hash_key     = "category"
   range_key    = "id"
 
   attribute {
-    name = "type"
+    name = "category"
     type = "S"
   }
 
@@ -185,7 +185,7 @@ resource "aws_dynamodb_table" "tasker_task_extra_table" {
 
   global_secondary_index {
     name            = "GSI-task-id"
-    hash_key        = "type"
+    hash_key        = "category"
     range_key       = "taskId"
     projection_type = "ALL"
   }

tasker-server/terraform/layer.tf

@@ -0,0 +1,24 @@
+resource "aws_s3_bucket" "tasker_lambda_layer" {
+  bucket = "tasker-lambda-layer"
+}
+
+resource "aws_s3_object" "tasker_lambda_layer_zip" {
+  bucket = aws_s3_bucket.tasker_lambda_layer.id
+  key    = "layers/tasker-layer.zip"
+  source = "../layers/tasker-layer.zip"
+}
+
+resource "aws_lambda_layer_version" "tasker_layer" {
+  layer_name          = "tasker-layer"
+  s3_bucket           = aws_s3_object.tasker_lambda_layer_zip.bucket
+  s3_key              = aws_s3_object.tasker_lambda_layer_zip.key
+  compatible_runtimes = ["nodejs20.x"]
+
+  description = "Tasker Lambda Layer with shared dependencies"
+}
+
+resource "aws_ssm_parameter" "tasker_layer_arn" {
+  name  = "/tasker/layers/tasker-layer-arn"
+  type  = "String"
+  value = aws_lambda_layer_version.tasker_layer.arn
+}

tasker-server/terraform/s3.tf

@@ -1,11 +1,22 @@
 resource "aws_s3_bucket" "tasker_public_images" {
   bucket = "tasker-public-images"
-
-  tags = {
-    Environment = "Dev"
-  }
 }
 
+resource "aws_s3_bucket_policy" "public_read_policy" {
+  bucket = aws_s3_bucket.tasker_public_images.id
+  policy = data.aws_iam_policy_document.public_read_policy.json
+}
+
+data "aws_iam_policy_document" "public_read_policy" {
+  statement {
+    actions   = ["s3:GetObject"]
+    resources = ["${aws_s3_bucket.tasker_public_images.arn}/*"]
+    principals {
+      type        = "AWS"
+      identifiers = ["*"]
+    }
+  }
+}
 
 resource "aws_s3_bucket_ownership_controls" "tasker_public_images_ownership_controls" {
   bucket = aws_s3_bucket.tasker_public_images.id