81 lines
3.7 KiB
Python
81 lines
3.7 KiB
Python
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import smtplib
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import os
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from email.mime.text import MIMEText
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from email.mime.multipart import MIMEMultipart
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from email.header import Header
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from dotenv import load_dotenv
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load_dotenv()
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class EmailService:
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@staticmethod
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def send_nc_notification(email: str, access_hash: str, nc_description: str):
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smtp_host = os.getenv("SMTP_HOST", "smtp.gmail.com")
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smtp_port = int(os.getenv("SMTP_PORT", 587))
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smtp_user = os.getenv("SMTP_USER")
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smtp_password = os.getenv("SMTP_PASSWORD")
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from_name = os.getenv("EMAILS_FROM_NAME", "Sistema de Supervisión")
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from_email = os.getenv("EMAILS_FROM_EMAIL", smtp_user)
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frontend_url = os.getenv("FRONTEND_URL", "http://localhost:4200")
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if not smtp_user or not smtp_password:
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print("WARNING: Email credentials not configured. Simulation mode.")
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return EmailService._simulate_send(email, access_hash, nc_description, frontend_url)
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subject = "Acción Requerida: No Conformidad Asignada"
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link = f"{frontend_url}/nc-guest/{access_hash}"
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body = f"""
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<html>
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<body style="font-family: Arial, sans-serif; line-height: 1.6; color: #333;">
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<div style="max-width: 600px; margin: 0 auto; padding: 20px; border: 1px solid #ddd; border-radius: 10px;">
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<h2 style="color: #b45309;">Gestión de No Conformidades</h2>
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<p>Estimado/a responsable,</p>
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<p>Se le ha asignado una <strong>No Conformidad</strong> con la siguiente descripción:</p>
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<blockquote style="background: #f9f9f9; border-left: 5px solid #ccc; padding: 10px; margin: 20px 0;">
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{nc_description}
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</blockquote>
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<p>Por favor, haga clic en el siguiente enlace para revisar los detalles y registrar las acciones tomadas:</p>
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<p style="text-align: center; margin: 30px 0;">
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<a href="{link}" style="background-color: #b45309; color: white; padding: 12px 25px; text-decoration: none; border-radius: 5px; font-weight: bold;">
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Revisar No Conformidad
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</a>
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</p>
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<p style="font-size: 0.8em; color: #777;">Si el botón no funciona, copie y pegue el siguiente enlace en su navegador:<br>{link}</p>
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<hr style="border: 0; border-top: 1px solid #eee; margin: 30px 0;">
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<p style="font-size: 0.9em;">Este es un mensaje automático, por favor no responda directamente.</p>
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</div>
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</body>
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</html>
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"""
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msg = MIMEMultipart()
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msg['From'] = f"{Header(from_name, 'utf-8').encode()} <{from_email}>"
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msg['To'] = email
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msg['Subject'] = Header(subject, 'utf-8')
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msg.attach(MIMEText(body, 'html', 'utf-8'))
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try:
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server = smtplib.SMTP(smtp_host, smtp_port)
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server.starttls()
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server.login(smtp_user, smtp_password)
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text = msg.as_string()
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server.sendmail(from_email, email, text)
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server.quit()
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print(f"Email sent successfully to {email}")
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return True
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except Exception as e:
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print(f"Error sending email: {str(e)}")
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return False
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@staticmethod
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def _simulate_send(email: str, access_hash: str, nc_description: str, frontend_url: str):
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link = f"{frontend_url}/nc-guest/{access_hash}"
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print(f"================ SIMULATION ================")
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print(f"TO: {email}")
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print(f"LINK: {link}")
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print(f"DESC: {nc_description}")
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print(f"============================================")
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return True
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