Initial commit - Migrated to Dev environment

backend/app/models/email_provider.py

@@ -0,0 +1,21 @@
+from sqlalchemy import Column, Integer, String, Boolean, JSON, Float
+from app.db.base import Base
+
+class EmailProviderConfig(Base):
+    __tablename__ = "email_provider_configs"
+    __table_args__ = {"schema": "data"}
+
+    id = Column(Integer, primary_key=True, index=True)
+    name = Column(String(50), unique=True) # Pl: SendGrid_Main, Office365_Backup
+    provider_type = Column(String(20))     # SENDGRID, SMTP, MAILGUN
+    priority = Column(Integer, default=1)  # 1 = legfontosabb
+    
+    # JSON-ban tároljuk a paramétereket (host, port, api_key, user, stb.)
+    settings = Column(JSON, nullable=False)
+    
+    is_active = Column(Boolean, default=True)
+    
+    # Failover figyelés
+    fail_count = Column(Integer, default=0)
+    max_fail_threshold = Column(Integer, default=3) # Hány hiba után kapcsoljon le?
+    success_rate = Column(Float, default=100.0)      # Statisztika az adminnak