Initial commit: Angular frontend and Expressjs backend

worklenz-backend/src/socket.io/commands/on-task-timer-stop.ts

@@ -0,0 +1,48 @@
+import {Server, Socket} from "socket.io";
+import db from "../../config/db";
+import {SocketEvents} from "../events";
+
+import {getLoggedInUserIdFromSocket, log_error, notifyProjectUpdates} from "../util";
+
+export async function on_task_timer_stop(_io: Server, socket: Socket, data?: string) {
+  try {
+    const body = JSON.parse(data as string);
+    const userId = getLoggedInUserIdFromSocket(socket);
+    const q = `
+    DO
+    $$
+        DECLARE
+            _start_time TIMESTAMPTZ;
+            _time_spent NUMERIC;
+        BEGIN
+
+            SELECT start_time FROM task_timers WHERE user_id = '${userId}' AND task_id = '${body.task_id}' INTO _start_time;
+
+            _time_spent = COALESCE(EXTRACT(EPOCH FROM
+                                           (DATE_TRUNC('second', (CURRENT_TIMESTAMP - _start_time::TIMESTAMPTZ)))::INTERVAL),
+                                   0);
+
+            IF (_time_spent > 0)
+            THEN
+                INSERT INTO task_work_log (time_spent, task_id, user_id, logged_by_timer, created_at)
+                VALUES (_time_spent, '${body.task_id}', '${userId}', TRUE, _start_time);
+            END IF;
+
+            DELETE FROM task_timers WHERE user_id = '${userId}' AND task_id = '${body.task_id}';
+        END
+    $$;
+    `;
+    await db.query(q, []);
+
+    socket.emit(SocketEvents.TASK_TIMER_STOP.toString(), {
+      id: body.task_id,
+      parent_task: body.parent_task,
+    });
+    notifyProjectUpdates(socket, body.task_id);
+    return;
+  } catch (error) {
+    log_error(error);
+  }
+
+  socket.emit(SocketEvents.TASK_TIMER_STOP.toString(), null);
+}