feature: Tasks tab added for lab organizations. tasks now can be assigned and their status can be updated by the assignee.

backend/src/modules/tasks/tasks.controller.ts

@@ -0,0 +1,32 @@
+import { Body, Controller, Get, Param, Patch, Query, Req, UseGuards } from '@nestjs/common';
+import { ApiBearerAuth, ApiOperation, ApiTags } from '@nestjs/swagger';
+import { LabOrgGuard } from '../../common/guards/lab-org.guard';
+import { JwtAuthGuard } from '../auth/guards/jwt-auth.guard';
+import { ListLabTasksDto, UpdateLabTaskDto } from './dto/tasks.dto';
+import { TasksService } from './tasks.service';
+
+@ApiTags('tasks')
+@ApiBearerAuth('JWT-auth')
+@UseGuards(JwtAuthGuard, LabOrgGuard)
+@Controller('tasks')
+export class TasksController {
+  constructor(private readonly tasksService: TasksService) {}
+
+  @Get()
+  @ApiOperation({ summary: 'List lab tasks (owner: all, staff: assigned only)' })
+  list(@Query() query: ListLabTasksDto, @Req() req) {
+    const organizationId = this.tasksService.getOrganizationIdFromUser(req.user);
+    return this.tasksService.list(organizationId, req.user.id, query);
+  }
+
+  @Patch(':taskId')
+  @ApiOperation({ summary: 'Update task status' })
+  updateStatus(
+    @Param('taskId') taskId: string,
+    @Body() dto: UpdateLabTaskDto,
+    @Req() req,
+  ) {
+    const organizationId = this.tasksService.getOrganizationIdFromUser(req.user);
+    return this.tasksService.updateStatus(taskId, dto, organizationId, req.user.id);
+  }
+}