Stabilize Lead Engine calendar logic (v1.4) and integrate GTM Architect, B2B Assistant, and Transcription Tool into Docker stack [30388f42]

lead-engine/trading_twins/manager.py

@@ -47,21 +47,66 @@ def get_access_token(client_id, client_secret, tenant_id):
     return result.get('access_token')
 
 def get_availability(target_email, app_creds):
+    print(f"DEBUG: Requesting availability for {target_email}")
     token = get_access_token(*app_creds)
-    if not token: return None
+    if not token:
+        print("DEBUG: Failed to acquire access token.")
+        return None
+    
     headers = {"Authorization": f"Bearer {token}", "Content-Type": "application/json", "Prefer": 'outlook.timezone="Europe/Berlin"'}
-    start_time = datetime.now(TZ_BERLIN).replace(hour=0, minute=0, second=0)
+    start_time = datetime.now(TZ_BERLIN).replace(hour=0, minute=0, second=0, microsecond=0)
     end_time = start_time + timedelta(days=3)
-    payload = {"schedules": [target_email], "startTime": {"dateTime": start_time.isoformat()}, "endTime": {"dateTime": end_time.isoformat()}, "availabilityViewInterval": 60}
+    # Use 15-minute intervals for finer granularity
+    payload = {"schedules": [target_email], "startTime": {"dateTime": start_time.isoformat()}, "endTime": {"dateTime": end_time.isoformat()}, "availabilityViewInterval": 15}
+    
     try:
-        r = requests.post(f"{GRAPH_API_ENDPOINT}/users/{target_email}/calendar/getSchedule", headers=headers, json=payload)
-        if r.status_code == 200: return start_time, r.json()['value'][0].get('availabilityView', ''), 60
-    except: pass
+        url = f"{GRAPH_API_ENDPOINT}/users/{target_email}/calendar/getSchedule"
+        r = requests.post(url, headers=headers, json=payload)
+        print(f"DEBUG: API Status Code: {r.status_code}")
+        
+        if r.status_code == 200:
+            view = r.json()['value'][0].get('availabilityView', '')
+            print(f"DEBUG: Availability View received (Length: {len(view)})")
+            return start_time, view, 15
+        else:
+            print(f"DEBUG: API Error Response: {r.text}")
+    except Exception as e:
+        print(f"DEBUG: Exception during API call: {e}")
+        pass
     return None
 
 def find_slots(start, view, interval):
-    # This logic is complex and proven, keeping it as is.
-    return [datetime.now(TZ_BERLIN) + timedelta(days=1, hours=h) for h in [10, 14]] # Placeholder
+    """
+    Parses availability string: '0'=Free, '2'=Busy.
+    Returns 2 free slots (start times) within business hours (09:00 - 16:30),
+    excluding weekends (Sat/Sun), with approx. 3 hours distance between them.
+    """
+    slots = []
+    first_slot = None
+    
+    # Iterate through the view string
+    for i, status in enumerate(view):
+        if status == '0':  # '0' means Free
+            slot_time = start + timedelta(minutes=i * interval)
+            
+            # Constraints:
+            # 1. Mon-Fri only
+            # 2. Business hours (09:00 - 16:30)
+            # 3. Future only
+            if slot_time.weekday() < 5 and (9 <= slot_time.hour < 17) and slot_time > datetime.now(TZ_BERLIN):
+                # Max start time 16:30
+                if slot_time.hour == 16 and slot_time.minute > 30:
+                    continue
+                
+                if first_slot is None:
+                    first_slot = slot_time
+                    slots.append(first_slot)
+                else:
+                    # Second slot should be at least 3 hours after the first
+                    if slot_time >= first_slot + timedelta(hours=3):
+                        slots.append(slot_time)
+                        break
+    return slots
 
 def create_calendar_invite(lead_email, company, start_time):
     catchall = os.getenv("EMAIL_CATCHALL"); lead_email = catchall if catchall else lead_email