feat: Implement Trading Twins Autopilot with Teams integration and फैक्टर-3 overbooking logic [31988f42]

2026-03-04 08:22:28 +00:00
parent 16f80fc81b
commit 6b89c68edc
14 changed files with 849 additions and 25 deletions
--- a/lead-engine/trading_twins/email_sender.py
+++ b/lead-engine/trading_twins/email_sender.py
@@ -0,0 +1,85 @@
+import os
+import msal
+import requests
+import base64
+
+# Graph API Konfiguration (aus .env laden)
+CLIENT_ID = os.getenv("AZURE_CLIENT_ID")
+CLIENT_SECRET = os.getenv("AZURE_CLIENT_SECRET")
+TENANT_ID = os.getenv("AZURE_TENANT_ID")
+AUTHORITY = f"https://login.microsoftonline.com/{TENANT_ID}"
+SCOPE = ["https://graph.microsoft.com/.default"]
+
+SENDER_EMAIL = "info@robo-planet.de"
+
+def get_access_token():
+    """Holt ein Token für die Graph API."""
+    app = msal.ConfidentialClientApplication(
+        CLIENT_ID, authority=AUTHORITY, client_credential=CLIENT_SECRET
+    )
+    result = app.acquire_token_for_client(scopes=SCOPE)
+    if "access_token" in result:
+        return result["access_token"]
+    else:
+        raise Exception(f"Fehler beim Abrufen des Tokens: {result.get('error_description')}")
+
+def send_email_via_graph(to_email, subject, body_html, banner_path=None):
+    """
+    Sendet eine E-Mail über die Microsoft Graph API.
+    """
+    token = get_access_token()
+    headers = {
+        "Authorization": f"Bearer {token}",
+        "Content-Type": "application/json"
+    }
+    
+    # E-Mail Struktur für Graph API
+    email_msg = {
+        "message": {
+            "subject": subject,
+            "body": {
+                "contentType": "HTML",
+                "content": body_html
+            },
+            "toRecipients": [
+                {
+                    "emailAddress": {
+                        "address": to_email
+                    }
+                }
+            ],
+            "from": {
+                "emailAddress": {
+                    "address": SENDER_EMAIL
+                }
+            }
+        },
+        "saveToSentItems": "true"
+    }
+
+    # Optional: Banner-Bild als Inline-Attachment einfügen
+    if banner_path and os.path.exists(banner_path):
+        with open(banner_path, "rb") as f:
+            content_bytes = f.read()
+            content_b64 = base64.b64encode(content_bytes).decode("utf-8")
+            
+        email_msg["message"]["attachments"] = [
+            {
+                "@odata.type": "#microsoft.graph.fileAttachment",
+                "name": "banner.png",
+                "contentBytes": content_b64,
+                "isInline": True,
+                "contentId": "banner_image"
+            }
+        ]
+
+    endpoint = f"https://graph.microsoft.com/v1.0/users/{SENDER_EMAIL}/sendMail"
+    
+    response = requests.post(endpoint, headers=headers, json=email_msg)
+    
+    if response.status_code == 202:
+        print(f"E-Mail erfolgreich an {to_email} gesendet.")
+        return True
+    else:
+        print(f"Fehler beim Senden: {response.status_code} - {response.text}")
+        return False