First commit

api/app/config.py

@@ -0,0 +1,69 @@
+"""
+Configuration de l'API Cheque Scanner
+"""
+
+import os
+from pydantic_settings import BaseSettings
+from dotenv import load_dotenv
+
+# Charger les variables d'environnement depuis le fichier .env
+load_dotenv()
+
+class Settings(BaseSettings):
+    """Configuration de l'application"""
+    
+    # Informations de base
+    APP_NAME: str = "Cheque Scanner API"
+    API_VERSION: str = "v1"
+    API_PREFIX: str = f"/api/{API_VERSION}"
+    DEBUG: bool = os.getenv("DEBUG", "False").lower() == "true"
+    
+    # Sécurité
+    API_KEY: str = os.getenv("API_KEY", "your-secret-api-key")
+    
+    # Configuration du serveur
+    HOST: str = os.getenv("HOST", "0.0.0.0")
+    PORT: int = int(os.getenv("PORT", "8000"))
+    
+    # Configuration Redis
+    REDIS_HOST: str = os.getenv("REDIS_HOST", "redis")
+    REDIS_PORT: int = int(os.getenv("REDIS_PORT", "6379"))
+    REDIS_DB: int = int(os.getenv("REDIS_DB", "0"))
+    REDIS_URL: str = os.getenv("REDIS_URL", f"redis://{REDIS_HOST}:{REDIS_PORT}/{REDIS_DB}")
+    
+    # Configuration des files d'attente
+    QUEUE_NAME: str = os.getenv("QUEUE_NAME", "cheque_processing")
+    HIGH_PRIORITY_QUEUE_NAME: str = os.getenv("HIGH_PRIORITY_QUEUE_NAME", "cheque_processing_high")
+    
+    # Configuration du stockage
+    UPLOAD_FOLDER: str = os.getenv("UPLOAD_FOLDER", "/app/data/uploads")
+    RESULT_FOLDER: str = os.getenv("RESULT_FOLDER", "/app/data/results")
+    TEMP_FOLDER: str = os.getenv("TEMP_FOLDER", "/app/data/tmp")
+    MAX_CONTENT_LENGTH: int = int(os.getenv("MAX_CONTENT_LENGTH", "16777216"))  # 16MB
+    ALLOWED_EXTENSIONS: set = {"png", "jpg", "jpeg", "gif", "tiff", "pdf"}
+    
+    # Configuration du traitement d'image
+    DEFAULT_OCR_LANGUAGE: str = os.getenv("DEFAULT_OCR_LANGUAGE", "eng")
+    ALTERNATIVE_OCR_LANGUAGE: str = os.getenv("ALTERNATIVE_OCR_LANGUAGE", "fra")
+    TESSERACT_DATA_PATH: str = os.getenv("TESSERACT_DATA_PATH", "/usr/share/tesseract-ocr/4.00/tessdata")
+    
+    # Délais et timeouts
+    JOB_TIMEOUT: int = int(os.getenv("JOB_TIMEOUT", "300"))  # 5 minutes
+    RESULT_TTL: int = int(os.getenv("RESULT_TTL", "86400"))  # 24 heures
+    
+    # Limites
+    MAX_WORKERS: int = int(os.getenv("MAX_WORKERS", "3"))
+    RATE_LIMIT: int = int(os.getenv("RATE_LIMIT", "100"))  # requêtes par heure
+
+    class Config:
+        env_file = ".env"
+        case_sensitive = True
+
+
+# Instance de configuration globale
+settings = Settings()
+
+# Créer les dossiers nécessaires s'ils n'existent pas
+os.makedirs(settings.UPLOAD_FOLDER, exist_ok=True)
+os.makedirs(settings.RESULT_FOLDER, exist_ok=True)
+os.makedirs(settings.TEMP_FOLDER, exist_ok=True)