Implement Inventory Management Service with CRUD operations for warehouses and inventory items, stock operations, and bulk processing capabilities.

2026-01-02 00:45:37 +03:30
parent f0117eb1d5
commit 1cf501711f
50 changed files with 10699 additions and 101 deletions
@@ -1,38 +1,92 @@
-# CMS Microservice - Network & Club Commission System
+# CMS Microservice - Network & Club Commission + Inventory Management System

-[![Status](https://img.shields.io/badge/Status-Production%20Ready-success)]()
-[![Progress](https://img.shields.io/badge/Progress-85%25-blue)]()
-[![MVP](https://img.shields.io/badge/MVP-100%25%20Complete-brightgreen)]()
+[![Status](https://img.shields.io/badge/Status-Active%20Development-success)]()
+[![Progress](https://img.shields.io/badge/Inventory%20System-Phase%202%20Complete-blue)]()
+[![Phase](https://img.shields.io/badge/Next-Business%20Services-orange)]()

-## 📊 Project Status (2025-12-01)
+## 📊 Project Status (January 2026)

-**Overall Progress**: 85% Complete (7/10 phases)  
-**Production Readiness**: 95%  
+### 🏪 Inventory Management System - NEW!
+**Progress**: Phase 2 Complete (50%)  
+**Architecture**: Clean Architecture + CQRS + Repository Pattern
+
+#### ✅ Completed Phases
+1. ✅ **Phase 1: Infrastructure & Domain Layer**
+   - Domain Entities: `InventoryItem`, `StockMovement`, `Warehouse`
+   - Domain Enums: `StockMovementType`
+   - EF Core Configurations with proper indexing
+   - Database migration applied
+
+2. ✅ **Phase 2: Repository Pattern & CQRS**
+   - Repository Interfaces & Implementations
+   - CQRS Commands (17 commands)
+   - CQRS Queries (35 queries)
+   - MediatR Handlers (52 handlers)
+
+#### 🔄 In Progress
+3. 🔄 **Phase 3: Business Services Layer**
+4. ⏳ **Phase 4: DTOs & AutoMapper**
+5. ⏳ **Phase 5: API Controllers**
+
+---
+
+### 💼 Commission System - Production Ready
+**Progress**: 85% Complete  
 **MVP Status**: ✅ 100% Complete

-### ✅ Completed Phases (7)
-1. ✅ Domain Layer (Entities, Enums, Value Objects)
-2. ✅ Club Membership System
-3. ✅ Binary Network Tree
-4. ✅ **Commission Calculation & Background Worker** (MVP)
-5. ✅ Protobuf gRPC Services
-6. ✅ History & Configuration Management
-7. ✅ Database Migration & Seed Data
+#### ✅ Completed Features
+- ✅ Binary network tree with automatic placement
+- ✅ Club membership (Member/Trial) with commission rates
+- ✅ Weekly commission calculation (Lesser Leg algorithm)
+- ✅ Background worker with Hangfire
+- ✅ Email + SMS notifications (MailKit + Kavenegar)
+- ✅ Health check endpoints (Kubernetes-ready)

-### 🟡 Partially Complete (1)
+### 🟡 Partially Complete
 - Phase 10: Withdrawal & Settlement (40%)
  - ✅ Commands & Database
  - ❌ Payment Gateway Integration

-### ❌ Not Started (1)
+### ❌ Not Started
 - Phase 9: Club Shop & Product Integration (0%)

-### ⏸️ Postponed (1)
- Phase 7: Testing (Unit, Integration, Load tests)
-
 ---

-## 🚀 Recent Updates (2025-12-01)
+## 🚀 Recent Updates (January 2026)
+
+### 🏪 Inventory Management System - NEW! ✅
+**Complete CQRS-based inventory management with:**
+
+#### Domain Layer:
+- ✅ `InventoryItem` - Multi-warehouse product tracking with min/max thresholds
+- ✅ `StockMovement` - Complete audit trail with 8 movement types
+- ✅ `Warehouse` - Multi-location support with default warehouse
+
+#### Repository Pattern:
+- ✅ `IInventoryItemRepository` - 25+ methods for inventory operations
+- ✅ `IStockMovementRepository` - Movement tracking & analytics
+- ✅ `IWarehouseRepository` - Warehouse management & statistics
+
+#### CQRS Commands (17 total):
+- **Inventory:** Create, Update, Delete, Reserve, Release, Reduce, Increase
+- **Movement:** Create, BulkCreate, Delete  
+- **Warehouse:** Create, Update, Delete, SetDefault, Activate, BulkCreate
+
+#### CQRS Queries (35 total):
+- **Inventory:** GetById, Search, LowStock, OutOfStock, CheckAvailability
+- **Movement:** GetHistory, GetByOrder, Search, Analytics, DailyVolume, TopMoving
+- **Warehouse:** GetById, Search, GetStats, GetLowStock, GetAllStats
+
+#### Business Features:
+- ✅ Multi-warehouse inventory management
+- ✅ Stock reservation system for orders
+- ✅ Automatic movement tracking
+- ✅ Low stock & out-of-stock alerts
+- ✅ Advanced analytics & reporting
+- ✅ Bulk operations support
+- ✅ Transaction-safe operations
+
+---

 ### Email & SMS Notifications - COMPLETED ✅
 - ✅ **MailKit 4.14.1** for Email (SMTP with HTML templates)
@@ -63,8 +117,38 @@
 **Clean Architecture** with 4 layers:
 ```
 CMSMicroservice.Domain/          # Entities, Enums, Interfaces
+├── Entities/
+│   ├── InventoryItem.cs        # NEW: Inventory tracking
+│   ├── StockMovement.cs        # NEW: Movement audit
+│   └── Warehouse.cs            # NEW: Multi-warehouse
+├── Enums/
+│   └── StockMovementType.cs    # NEW: Movement types
+
 CMSMicroservice.Application/     # CQRS (Commands, Queries, MediatR)
+├── Features/
+│   ├── InventoryItems/         # NEW: Inventory CQRS
+│   │   ├── Commands/
+│   │   ├── Queries/
+│   │   └── Handlers/
+│   ├── StockMovements/         # NEW: Movement CQRS
+│   │   ├── Commands/
+│   │   ├── Queries/
+│   │   └── Handlers/
+│   └── Warehouses/             # NEW: Warehouse CQRS
+│       ├── Commands/
+│       ├── Queries/
+│       └── Handlers/
+└── Common/Interfaces/
+    └── Repositories/           # NEW: Repository interfaces
+
 CMSMicroservice.Infrastructure/  # DbContext, Services, Background Jobs
+├── Persistence/
+│   ├── Context/
+│   ├── Configurations/         # NEW: EF Core configs
+│   ├── Repositories/           # NEW: Repository implementations
+│   └── Migrations/
+└── DependencyInjection.cs      # NEW: DI setup
+
 CMSMicroservice.WebApi/          # gRPC Services, Controllers
 CMSMicroservice.Protobuf/        # Protocol Buffers definitions
 ```
@@ -84,6 +168,7 @@ CMSMicroservice.Protobuf/        # Protocol Buffers definitions

 ## 📖 Documentation

+- **[Development Plan](docs/development-plan.md)** - NEW: Inventory system roadmap
 - **[Implementation Progress](docs/implementation-progress.md)** - Detailed phase-by-phase progress
 - **[Email/SMS Configuration Guide](docs/email-sms-configuration-guide.md)** - Production setup instructions
 - **[Balance Calculation Logic](docs/balance-calculation-carryover-logic.md)** - Commission algorithm details
@@ -92,6 +177,74 @@ CMSMicroservice.Protobuf/        # Protocol Buffers definitions

 ---

+## 🏪 Inventory System Usage
+
+### Create Warehouse
+```csharp
+await mediator.Send(new CreateWarehouseCommand 
+{
+    Name = "Main Warehouse",
+    Code = "WH-001",
+    IsDefault = true,
+    IsActive = true
+});
+```
+
+### Create Inventory Item
+```csharp
+await mediator.Send(new CreateInventoryItemCommand 
+{
+    ProductId = 1,
+    WarehouseId = 1,
+    Quantity = 100,
+    MinQuantity = 10,
+    MaxQuantity = 1000
+});
+```
+
+### Reserve Stock for Order
+```csharp
+await mediator.Send(new ReserveInventoryCommand 
+{
+    Id = inventoryId,
+    Quantity = 5,
+    OrderId = 12345
+});
+```
+
+### Check Availability
+```csharp
+bool available = await mediator.Send(
+    new CheckInventoryAvailabilityQuery(inventoryId, 10));
+```
+
+### Get Low Stock Alerts
+```csharp
+var lowStock = await mediator.Send(new GetLowStockItemsQuery 
+{
+    WarehouseId = 1,
+    Count = 50
+});
+```
+
+### Get Movement Analytics
+```csharp
+var summary = await mediator.Send(new GetMovementSummaryQuery 
+{
+    FromDate = DateTime.Now.AddDays(-7),
+    ToDate = DateTime.Now
+});
+
+var topProducts = await mediator.Send(new GetTopMovingProductsQuery 
+{
+    FromDate = DateTime.Now.AddDays(-30),
+    ToDate = DateTime.Now,
+    Count = 10
+});
+```
+
+---
+
 ## 🚀 Quick Start

 ### Prerequisites
@@ -197,7 +350,25 @@ curl http://localhost:5133/health/live    # Liveness probe (K8s)

 ## 📊 What's Remaining?

-### High Priority
+### 🏪 Inventory System (Current Focus)
+1. **Phase 3: Business Services** (In Progress)
+   - `IInventoryManagementService` - High-level operations
+   - `IStockMovementService` - Movement orchestration
+   - `IWarehouseService` - Warehouse business logic
+   - `IInventoryReportingService` - Advanced reporting
+
+2. **Phase 4: DTOs & AutoMapper** (Next)
+   - Request/Response DTOs
+   - AutoMapper profiles
+   - Validation rules
+
+3. **Phase 5: API Controllers** (Planned)
+   - `InventoryController` - REST API
+   - `WarehouseController` - Warehouse management
+   - `StockMovementController` - Movement tracking
+   - Swagger documentation
+
+### 💼 Commission System
 1. **Payment Gateway Integration** (Phase 10 - 1 week)
   - Daya or Bank Mellat API integration
   - IBAN transfer automation
@@ -230,6 +401,7 @@ curl http://localhost:5133/health/live    # Liveness probe (K8s)

 ## 🎯 MVP Features (100% Complete)

+### 💼 Commission System:
 ✅ Binary network tree with automatic placement  
 ✅ Club membership (Member/Trial) with different commission rates  
 ✅ Weekly commission calculation (Lesser Leg algorithm)  
@@ -244,12 +416,26 @@ curl http://localhost:5133/health/live    # Liveness probe (K8s)
 ✅ Structured logging (AlertService for Sentry/Slack)  
 ✅ JWT authentication context (CurrentUserService)  

+### 🏪 Inventory System (Phase 2 Complete):
+✅ Domain entities (InventoryItem, StockMovement, Warehouse)  
+✅ Multi-warehouse inventory management  
+✅ Stock reservation system for orders  
+✅ 8 movement types with complete audit trail  
+✅ Repository pattern with 25+ methods per repository  
+✅ CQRS with 17 commands and 35 queries  
+✅ 52 MediatR handlers with business logic  
+✅ Low stock and out-of-stock alerts  
+✅ Advanced analytics (top products, daily volume)  
+✅ Bulk operations support  
+✅ Transaction-safe operations with rollback  
+✅ DI container configuration  
+
 ---

 ## 👥 Team

 **Development**: FourSat Team  
-**Last Updated**: 2025-12-01
+**Last Updated**: January 2026

 ---