improvement: task assignment flow added. cases and tasks feature updated accordingly.

backend/src/modules/cases/cases.controller.ts

@@ -14,7 +14,7 @@ import { ApiBearerAuth, ApiOperation, ApiTags } from '@nestjs/swagger';
 import { LabOrgGuard } from '../../common/guards/lab-org.guard';
 import { JwtAuthGuard } from '../auth/guards/jwt-auth.guard';
 import { CasesService } from './cases.service';
-import { ListLabCasesDto, UpdateLabCaseImportantDto } from './dto/cases.dto';
+import { ListLabCasesDto, UpdateLabCaseImportantDto, AssignLabCaseTaskDto } from './dto/cases.dto';
 
 @ApiTags('cases')
 @ApiBearerAuth('JWT-auth')
@@ -30,6 +30,13 @@ export class CasesController {
     return this.casesService.list(organizationId, req.user.id, query);
   }
 
+  @Get('assignable-staff')
+  @ApiOperation({ summary: 'Staff who can be assigned lab tasks' })
+  listAssignableStaff(@Req() req) {
+    const organizationId = this.casesService.getOrganizationIdFromUser(req.user);
+    return this.casesService.listAssignableStaff(organizationId, req.user.id);
+  }
+
   @Get('filter-options')
   @ApiOperation({ summary: 'Clinics and treatment types for inbox filters' })
   listFilterOptions(@Req() req) {
@@ -74,4 +81,23 @@ export class CasesController {
     const organizationId = this.casesService.getOrganizationIdFromUser(req.user);
     return this.casesService.setCaseImportant(id, dto, organizationId, req.user.id, req.user.language);
   }
+
+  @Patch(':caseId/tasks/:taskId/assign')
+  @ApiOperation({ summary: 'Assign or unassign a task to lab staff' })
+  assignTask(
+    @Param('caseId') caseId: string,
+    @Param('taskId') taskId: string,
+    @Body() dto: AssignLabCaseTaskDto,
+    @Req() req,
+  ) {
+    const organizationId = this.casesService.getOrganizationIdFromUser(req.user);
+    return this.casesService.assignTask(
+      caseId,
+      taskId,
+      dto,
+      organizationId,
+      req.user.id,
+      req.user.language,
+    );
+  }
 }