Initial commit: Angular frontend and Expressjs backend

worklenz-backend/src/socket.io/commands/on-task-status-change.ts

@@ -0,0 +1,77 @@
+import {Server, Socket} from "socket.io";
+
+import db from "../../config/db";
+import {NotificationsService} from "../../services/notifications/notifications.service";
+import {TASK_STATUS_COLOR_ALPHA} from "../../shared/constants";
+import {SocketEvents} from "../events";
+import {getLoggedInUserIdFromSocket, log_error, notifyProjectUpdates} from "../util";
+import TasksControllerV2 from "../../controllers/tasks-controller-v2";
+import {getTaskDetails, logStatusChange} from "../../services/activity-logs/activity-logs.service";
+import { assignMemberIfNot } from "./on-quick-assign-or-remove";
+
+export async function on_task_status_change(_io: Server, socket: Socket, data?: string) {
+  try {
+    const body = JSON.parse(data as string);
+    const userId = getLoggedInUserIdFromSocket(socket);
+    const task_data = await getTaskDetails(body.task_id, "status_id");
+
+    const q2 = "SELECT handle_on_task_status_change($1, $2, $3) AS res;";
+    const results1 = await db.query(q2, [userId, body.task_id, body.status_id]);
+    const [d] = results1.rows;
+    const changeResponse = d.res;
+
+    changeResponse.color_code = changeResponse.color_code + TASK_STATUS_COLOR_ALPHA;
+
+    // notify to all task members of the change
+    for (const member of changeResponse.members || []) {
+      if (member.user_id === userId) continue;
+      NotificationsService.createNotification({
+        userId: member.user_id,
+        teamId: member.team_id,
+        socketId: member.socket_id,
+        message: changeResponse.message,
+        taskId: body.task_id,
+        projectId: changeResponse.project_id
+      });
+    }
+
+    const info = await TasksControllerV2.getTaskCompleteRatio(body.parent_task || body.task_id);
+
+    socket.emit(SocketEvents.TASK_STATUS_CHANGE.toString(), {
+      id: body.task_id,
+      parent_task: body.parent_task,
+      color_code: changeResponse.color_code,
+      complete_ratio: info?.ratio,
+      completed_count: info?.total_completed,
+      total_tasks_count: info?.total_tasks,
+      status_id: body.status_id,
+      completed_at: changeResponse.completed_at,
+      statusCategory: changeResponse.status_category
+    });
+
+    socket.emit(SocketEvents.GET_TASK_PROGRESS.toString(), {
+      id: body.task_id,
+      parent_task: body.parent_task,
+      complete_ratio: info?.ratio,
+      completed_count: info?.total_completed,
+      total_tasks_count: info?.total_tasks
+    });
+
+    const isAlreadyAssigned = await TasksControllerV2.checkUserAssignedToTask(body.task_id, userId as string, body.team_id);
+
+    if (!isAlreadyAssigned) {
+      await assignMemberIfNot(body.task_id, userId as string, body.team_id, _io, socket);
+    }
+
+    logStatusChange({
+      task_id: body.task_id,
+      socket,
+      new_value: body.status_id,
+      old_value: task_data.status_id
+    });
+
+    notifyProjectUpdates(socket, body.task_id);
+  } catch (error) {
+    log_error(error);
+  }
+}