🏦 Diagramme Système Complet

graph TB %% Client Layer subgraph "🖥️ COUCHE CLIENT" WEB["🌐 Application Web Angular
https://clientdemo.info
• Interface Responsive
• Chat IA Temps Réel
• Gestion Portfolio"] MOB["📱 Interface Mobile
• PWA Ready
• Touch Optimized
• Offline Capable"] end %% API Gateway subgraph "🌐 PASSERELLE API" NGINX["⚡ Load Balancer
• Rate Limiting
• SSL Termination"] API["🔌 Django REST API
localhost:8000
• 65+ Endpoints
• JWT Auth
• CORS Enabled"] end %% Core Services subgraph "🏦 SERVICES MÉTIER" AUTH["🔐 Authentication
• JWT Tokens
• Role-based Access
• MFA Ready"] ACCOUNTS["👤 Gestion Comptes
• KYC Individual/Corporate
• Multi-Account Support"] CORE["💰 Core Banking
• Chart of Accounts
• Double-Entry Accounting
• Interest Calculations"] TRANS["💳 Transactions
• Investment Orders
• Maker-Checker Workflow
• Maturity Processing"] end %% AI Layer subgraph "🤖 COUCHE INTELLIGENCE ARTIFICIELLE" AGENT["💬 Agent Chat IA
• OpenAI/Anthropic APIs
• Context Awareness
• Anti-Prompt Injection"] ANALYSIS["📊 Analyse IA Transactions
• Real-time Risk Scoring
• Anomaly Detection
• Fraud Prevention"] LLM["🧠 Moteurs LLM
• GPT-4 / Claude
• Custom Prompts
• Response Caching"] end %% Data Layer subgraph "🗄️ COUCHE DONNÉES" SQLSRV["📊 SQL Server 2019+
• 35+ Tables
• 45+ Models
• ACID Compliance"] REDIS["⚡ Redis Cache
• Session Management
• Message Queue
• Real-time Data"] FILES["📁 File Storage
• Document Management
• KYC Documents"] end %% Background Processing subgraph "⚙️ TRAITEMENT ARRIÈRE-PLAN" CELERY["🔄 Celery Workers
• AI Analysis Tasks
• Email Notifications
• Report Generation"] BEAT["⏰ Celery Beat
• Daily Interest Calc
• Maturity Processing
• Health Checks"] QUEUE["📨 Message Queue
• Task Distribution
• Failure Recovery"] end %% External Systems subgraph "🌍 SYSTÈMES EXTERNES" CRM["👔 Conseiller CRM
• Client Relationship
• Investment Advice"] AUDIT["🔍 Audit & Conformité
• Compliance Checks
• AML Monitoring"] BROKER["📈 Investment Brokers
• Order Execution
• Market Data"] BANK["🏛️ Banking Partners
• Settlement
• Wire Transfers"] end %% WebSocket for Real-time WS["🔌 WebSocket Server
• Real-time Chat
• Live Updates
• Push Notifications"] %% Connections WEB --> NGINX MOB --> NGINX NGINX --> API API --> AUTH API --> ACCOUNTS API --> CORE API --> TRANS API --> WS TRANS --> AGENT TRANS --> ANALYSIS AGENT --> LLM ANALYSIS --> LLM AUTH --> SQLSRV ACCOUNTS --> SQLSRV CORE --> SQLSRV TRANS --> SQLSRV API --> REDIS WS --> REDIS CELERY --> REDIS BEAT --> QUEUE QUEUE --> CELERY AGENT --> FILES ACCOUNTS --> FILES TRANS --> CRM TRANS --> AUDIT TRANS --> BROKER TRANS --> BANK CELERY --> SQLSRV ANALYSIS --> CELERY %% Styling classDef clientLayer fill:#e1f5fe,stroke:#01579b,stroke-width:2px classDef apiLayer fill:#f3e5f5,stroke:#4a148c,stroke-width:2px classDef serviceLayer fill:#e8f5e8,stroke:#1b5e20,stroke-width:2px classDef aiLayer fill:#fff3e0,stroke:#e65100,stroke-width:2px classDef dataLayer fill:#fce4ec,stroke:#880e4f,stroke-width:2px classDef processLayer fill:#f1f8e9,stroke:#33691e,stroke-width:2px classDef externalLayer fill:#ede7f6,stroke:#311b92,stroke-width:2px class WEB,MOB clientLayer class NGINX,API,WS apiLayer class AUTH,ACCOUNTS,CORE,TRANS serviceLayer class AGENT,ANALYSIS,LLM aiLayer class SQLSRV,REDIS,FILES dataLayer class CELERY,BEAT,QUEUE processLayer class CRM,AUDIT,BROKER,BANK externalLayer