54 lines
4.6 KiB
Markdown
54 lines
4.6 KiB
Markdown
# Backend Progress Report
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**Date:** 2025-12-12
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**Status:** ✅ **Advanced / Nearly Complete (~95%)**
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## 📊 Overview
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| Task ID | Title | Status | Completion % | Notes |
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| --------------- | ------------------------- | ----------------- | ------------ | --------------------------------------------------------------------------- |
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| **TASK-BE-001** | Database Migrations | ✅ **Done** | 100% | Schema v1.5.1 active. TypeORM configured. |
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| **TASK-BE-002** | Auth & RBAC | ✅ **Done** | 100% | JWT, Refresh Token, RBAC Guard, Permissions complete. |
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| **TASK-BE-003** | File Storage | ✅ **Done** | 100% | MinIO/S3 strategies implemented (in `common`). |
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| **TASK-BE-004** | Document Numbering | ✅ **Done** | 100% | Redlock + Optimistic Lock. `{RECIPIENT}` token fix (2025-12-12). |
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| **TASK-BE-005** | Correspondence Module | ✅ **Done** | 95% | CRUD, Workflow Submit, References, Audit Log complete. |
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| **TASK-BE-006** | Workflow Engine | ✅ **Done** | 100% | DSL Evaluator, Versioning, Event Dispatching complete. |
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| **TASK-BE-007** | RFA Module | ✅ **Done** | 95% | Full Swagger, Revision handling, Workflow integration. |
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| **TASK-BE-008** | Drawing Module | ✅ **Done** | 95% | Split into `ShopDrawing` & `ContractDrawing`. |
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| **TASK-BE-009** | Circulation & Transmittal | ✅ **Done** | 90% | Modules exist and registered in `app.module.ts`. |
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| **TASK-BE-010** | Search (Elasticsearch) | 🚧 **In Progress** | 95% | Search fully functional (Direct Indexing). Optional: Queue & Bulk Re-index. |
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| **TASK-BE-011** | Notification & Audit | ✅ **Done** | 100% | Global Audit Interceptor & Notification Module active. |
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| **TASK-BE-012** | Master Data Management | ✅ **Done** | 100% | Disciplines, SubTypes, Tags, Config APIs complete. |
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| **TASK-BE-013** | User Management | ✅ **Done** | 100% | CRUD, Assignments, Preferences, Soft Delete complete. |
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| **TASK-BE-015** | Schema v1.6.0 Migration | ✅ **Done** | 100% | Correspondence/RFA Shared PK, New Fields (2025-12-13). |
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## 🛠 Detailed Findings by Component
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### 1. Core Architecture (✅ Excellent)
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- **Modular Design:** Strict separation of concerns (Modules, Controllers, Services, Entities).
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- **Security:** Global Throttling, Maintenance Mode Guard, RBAC Guards (`@RequirePermission`) everywhere.
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- **Resilience:** Redis-based Idempotency & Distributed Locking (`Redlock`) implemented in critical services like Document Numbering.
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- **Observability:** Winston Logger & Global Audit Interceptor integrated.
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### 2. Workflow Engine (✅ Standout Feature)
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- Implements a **DSL-based** engine supporting complex transitions.
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- Supports **Versioning** of workflow definitions (saving old versions automatically).
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- **Hybrid Approach:** Supports both new DSL logic and legacy rigid logic for backward compatibility.
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- **Transactional:** Uses `QueryRunner` for atomic status updates & history logging.
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### 3. Business Logic
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- **Document Numbering:** Very robust. Handles concurrency with Redlock + Optimistic Loop. Solves the "Duplicate Number" problem effectively.
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- **Correspondence & RFA:** Standardized controllers with Swagger documentation (`@ApiTags`, `@ApiOperation`).
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- **Drawing:** Correctly separated into `Shop` vs `Contract` drawings distinct logic.
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### 4. Integration Points
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- **Frontend-Backend:**
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- Token payload now maps `username` correctly (Frontend task just fixed this).
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- Backend returns standard DTOs.
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- Swagger UI is likely available at `/api/docs` (standard NestJS setup).
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## 🚀 Recommendations
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1. **Integration Testing:** Since individual modules are complete, focus on **E2E Tests** simulating full flows (e.g., Create RFA -> Submit -> Approve -> Check Notification).
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2. **Search Indexing:** Verify that created documents are actually being pushed to Elasticsearch (check `SearchService` consumers).
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3. **Real-world Load:** Test the Document Numbering `Redlock` with concurrent requests to ensure it holds up under load.
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