[agent-pipeline] pipe-20260403004704-gib0 round-1

backend-node/src/services/sampleService.ts

@@ -0,0 +1,86 @@
+import { v4 as uuidv4 } from "uuid";
+import { logger } from "../utils/logger";
+
+export interface SampleItem {
+  id: string;
+  name: string;
+  description: string;
+  is_deleted: boolean;
+  created_at: string;
+  updated_at: string;
+}
+
+// 인메모리 저장소 (실제 DB 테이블 없이도 동작)
+const store = new Map<string, SampleItem>();
+
+export class SampleService {
+  private static instance: SampleService;
+
+  private constructor() {}
+
+  public static getInstance(): SampleService {
+    if (!SampleService.instance) {
+      SampleService.instance = new SampleService();
+    }
+    return SampleService.instance;
+  }
+
+  /**
+   * 목록 조회 (페이징, soft delete 제외)
+   */
+  public async getList(page: number, limit: number): Promise<{ items: SampleItem[]; total: number }> {
+    const active = Array.from(store.values()).filter((item) => !item.is_deleted);
+    const total = active.length;
+    const items = active.slice((page - 1) * limit, page * limit);
+    logger.info(`📋 sample 목록 조회: total=${total}, page=${page}, limit=${limit}`);
+    return { items, total };
+  }
+
+  /**
+   * 등록
+   */
+  public async create(name: string, description: string): Promise<SampleItem> {
+    const now = new Date().toISOString();
+    const item: SampleItem = {
+      id: uuidv4(),
+      name,
+      description,
+      is_deleted: false,
+      created_at: now,
+      updated_at: now,
+    };
+    store.set(item.id, item);
+    logger.info(`✅ sample 등록: ${item.id}`);
+    return item;
+  }
+
+  /**
+   * 수정
+   */
+  public async update(id: string, name?: string, description?: string): Promise<SampleItem> {
+    const item = store.get(id);
+    if (!item || item.is_deleted) {
+      throw new Error(`항목을 찾을 수 없습니다: ${id}`);
+    }
+    if (name !== undefined) item.name = name;
+    if (description !== undefined) item.description = description;
+    item.updated_at = new Date().toISOString();
+    store.set(id, item);
+    logger.info(`✅ sample 수정: ${id}`);
+    return item;
+  }
+
+  /**
+   * Soft delete
+   */
+  public async softDelete(id: string): Promise<void> {
+    const item = store.get(id);
+    if (!item || item.is_deleted) {
+      throw new Error(`항목을 찾을 수 없습니다: ${id}`);
+    }
+    item.is_deleted = true;
+    item.updated_at = new Date().toISOString();
+    store.set(id, item);
+    logger.info(`✅ sample 삭제(soft): ${id}`);
+  }
+}