From c2e0cb1bc64c7ca8ec99cdae660a47a20fbb1048 Mon Sep 17 00:00:00 2001
From: realrafi <mahdi47rafie@gmail.com>
Date: Wed, 1 Jul 2026 17:10:01 +0330
Subject: [PATCH] feat: added checklistitem service

---
 .../providers/check-list-item.service.ts      | 53 +++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 src/modules/task-manager/providers/check-list-item.service.ts

diff --git a/src/modules/task-manager/providers/check-list-item.service.ts b/src/modules/task-manager/providers/check-list-item.service.ts
new file mode 100644
index 0000000..f421db4
--- /dev/null
+++ b/src/modules/task-manager/providers/check-list-item.service.ts
@@ -0,0 +1,53 @@
+import { Injectable, NotFoundException } from "@nestjs/common";
+import { CheckListItemRepository } from "../repositories/check-list-item.repository";
+import { TaskRepository } from "../repositories/task.repository";
+import { TMCheckListItem } from "../entities/check-list-item.entity";
+import { CreateCheckListItemDto } from "../dto/check-list-item/create-check-list-item.dto";
+import { UpdateCheckListItemDto } from "../dto/check-list-item/update-check-list-item.dto";
+
+@Injectable()
+export class CheckListItemService {
+  constructor(
+    private readonly checkListItemRepository: CheckListItemRepository,
+    private readonly taskRepository: TaskRepository,
+  ) {}
+
+  findAll(): Promise<TMCheckListItem[]> {
+    return this.checkListItemRepository.findAll();
+  }
+
+  findByTask(taskId: string): Promise<TMCheckListItem[]> {
+    return this.checkListItemRepository.findByTask(taskId);
+  }
+
+  async findOne(id: string): Promise<TMCheckListItem> {
+    const checkListItem = await this.checkListItemRepository.findOneById(id);
+    if (!checkListItem) throw new NotFoundException(`CheckListItem #${id} not found`);
+    return checkListItem;
+  }
+
+  async create(dto: CreateCheckListItemDto): Promise<TMCheckListItem> {
+    const task = await this.taskRepository.findOneById(dto.taskId);
+    if (!task) throw new NotFoundException(`Task #${dto.taskId} not found`);
+
+    const checkListItem = this.checkListItemRepository.create(dto);
+    return this.checkListItemRepository.save(checkListItem);
+  }
+
+  async update(id: string, dto: UpdateCheckListItemDto): Promise<TMCheckListItem> {
+    const checkListItem = await this.findOne(id);
+
+    if (dto.taskId) {
+      const task = await this.taskRepository.findOneById(dto.taskId);
+      if (!task) throw new NotFoundException(`Task #${dto.taskId} not found`);
+    }
+
+    Object.assign(checkListItem, dto);
+    return this.checkListItemRepository.save(checkListItem);
+  }
+
+  async remove(id: string): Promise<void> {
+    await this.findOne(id);
+    await this.checkListItemRepository.delete(id);
+  }
+}