Create services/email_service.py

app/services/email_service.py

@@ -0,0 +1,50 @@
+# app/services/email_service.py
+import os
+import smtplib
+from email.mime.text import MIMEText
+
+
+def send_email(to_email: str, subject: str, body: str) -> None:
+    """
+    Simple SMTP email sender.
+
+    Uses environment variables for configuration:
+      SMTP_HOST
+      SMTP_PORT
+      SMTP_USERNAME
+      SMTP_PASSWORD
+      SMTP_FROM
+
+    If SMTP_HOST or SMTP_FROM are missing, this will just print
+    the email payload and return without raising.
+    """
+    smtp_host = os.getenv("SMTP_HOST")
+    smtp_port = int(os.getenv("SMTP_PORT", "587"))
+    smtp_username = os.getenv("SMTP_USERNAME")
+    smtp_password = os.getenv("SMTP_PASSWORD")
+    smtp_from = os.getenv("SMTP_FROM")
+
+    # If not configured, just log and exit quietly
+    if not smtp_host or not smtp_from:
+        print(
+            "[email_service] SMTP not configured. "
+            "Pretending to send email:\n"
+            f"To: {to_email}\nSubject: {subject}\n\n{body}\n"
+        )
+        return
+
+    msg = MIMEText(body)
+    msg["Subject"] = subject
+    msg["From"] = smtp_from
+    msg["To"] = to_email
+
+    try:
+        with smtplib.SMTP(smtp_host, smtp_port) as server:
+            server.starttls()
+            if smtp_username and smtp_password:
+                server.login(smtp_username, smtp_password)
+            server.sendmail(smtp_from, [to_email], msg.as_string())
+        print(f"[email_service] Sent email to {to_email}")
+    except Exception as e:
+        # We don't want email issues to break the app
+        print(f"[email_service] Failed to send email to {to_email}: {e}")