Refactor calendar sync phases into separate functions for better modularity

This commit is contained in:
root
2025-10-24 00:10:09 +00:00
parent c91d3fc76d
commit ddad58faa3

View File

@@ -571,7 +571,271 @@ def get_timestamps(adv_data, google_data):
return adv_ts, google_ts
async def handler(event, context):
async def process_new_from_advoware(state, conn, service, calendar_id, kuerzel, advoware):
"""Phase 1: Process new appointments from Advoware to Google."""
logger.info("Phase 1: Processing new appointments from Advoware")
for frnr, app in state['adv_map'].items():
if frnr not in state['db_adv_index']:
try:
event_id = await create_google_event(service, calendar_id, standardize_appointment_data(app, 'advoware'))
async with conn.transaction():
await conn.execute(
"""
INSERT INTO calendar_sync (employee_kuerzel, advoware_frnr, google_event_id, source_system, sync_strategy, sync_status, advoware_write_allowed)
VALUES ($1, $2, $3, 'advoware', 'source_system_wins', 'synced', FALSE);
""",
kuerzel, int(frnr), event_id
)
logger.info(f"Phase 1: Created new from Advoware: frNr {frnr}, event_id {event_id}")
await asyncio.sleep(0.1) # Small delay to avoid rate limits
except Exception as e:
logger.warning(f"Phase 1: Failed to process new Advoware {frnr}: {e}")
async def process_new_from_google(state, conn, service, calendar_id, kuerzel, advoware):
"""Phase 2: Process new events from Google to Advoware."""
logger.info("Phase 2: Processing new events from Google")
for event_id, evt in state['google_map'].items():
# For recurring events, check if the master event (recurringEventId) is already synced
# For regular events, check the event_id directly
recurring_master_id = evt.get('recurringEventId')
is_already_synced = event_id in state['db_google_index'] or (recurring_master_id and recurring_master_id in state['db_google_index'])
if not is_already_synced:
try:
frnr = await safe_create_advoware_appointment(advoware, standardize_appointment_data(evt, 'google'), kuerzel, True)
if frnr and str(frnr) != 'None':
async with conn.transaction():
await conn.execute(
"""
INSERT INTO calendar_sync (employee_kuerzel, advoware_frnr, google_event_id, source_system, sync_strategy, sync_status, advoware_write_allowed)
VALUES ($1, $2, $3, 'google', 'source_system_wins', 'synced', TRUE);
""",
kuerzel, int(frnr), event_id
)
logger.info(f"Phase 2: Created new from Google: event_id {event_id}, frNr {frnr}")
else:
logger.warning(f"Phase 2: Skipped DB insert for Google event {event_id}, frNr is None")
except Exception as e:
logger.warning(f"Phase 2: Failed to process new Google {event_id}: {e}")
async def process_deleted_entries(state, conn, service, calendar_id, kuerzel, advoware):
"""Phase 3: Process deleted entries."""
logger.info("Phase 3: Processing deleted entries")
for row in state['rows']:
frnr = row['advoware_frnr']
event_id = row['google_event_id']
adv_exists = str(frnr) in state['adv_map'] if frnr else False
# For Google events, check if the master event or any instance exists
google_exists = False
if event_id:
# Check if the stored event_id exists
if event_id in state['google_map']:
google_exists = True
else:
# Check if any event has this as recurringEventId (master event still exists)
for evt in state['google_map'].values():
if evt.get('recurringEventId') == event_id:
google_exists = True
break
if not adv_exists and not google_exists:
# Both missing - soft delete
async with conn.transaction():
await conn.execute("UPDATE calendar_sync SET deleted = TRUE, sync_status = 'synced' WHERE sync_id = $1;", row['sync_id'])
logger.info(f"Phase 3: Soft deleted sync_id {row['sync_id']} (both missing)")
elif not adv_exists:
# Missing in Advoware
strategy = row['sync_strategy']
if strategy == 'source_system_wins':
if row['source_system'] == 'advoware':
# Propagate delete to Google
try:
await delete_google_event(service, calendar_id, event_id)
async with conn.transaction():
await conn.execute("UPDATE calendar_sync SET deleted = TRUE, sync_status = 'synced' WHERE sync_id = $1;", row['sync_id'])
logger.info(f"Phase 3: Propagated delete to Google for sync_id {row['sync_id']}")
await asyncio.sleep(0.1) # Small delay to avoid rate limits
except Exception as e:
logger.warning(f"Phase 3: Failed to delete Google for sync_id {row['sync_id']}: {e}")
async with conn.transaction():
await conn.execute("UPDATE calendar_sync SET sync_status = 'failed' WHERE sync_id = $1;", row['sync_id'])
elif row['source_system'] == 'google' and row['advoware_write_allowed']:
# Recreate in Advoware
try:
new_frnr = await safe_create_advoware_appointment(advoware, standardize_appointment_data(state['google_map'][event_id], 'google'), kuerzel, row['advoware_write_allowed'])
if new_frnr and str(new_frnr) != 'None':
async with conn.transaction():
await conn.execute("UPDATE calendar_sync SET advoware_frnr = $1, sync_status = 'synced', last_sync = $3 WHERE sync_id = $2;", int(new_frnr), row['sync_id'], datetime.datetime.now(BERLIN_TZ))
logger.info(f"Phase 3: Recreated Advoware appointment {new_frnr} for sync_id {row['sync_id']}")
else:
logger.warning(f"Phase 3: Failed to recreate Advoware for sync_id {row['sync_id']}, frNr is None")
async with conn.transaction():
await conn.execute("UPDATE calendar_sync SET sync_status = 'failed' WHERE sync_id = $1;", row['sync_id'])
except Exception as e:
logger.warning(f"Phase 3: Failed to recreate Advoware for sync_id {row['sync_id']}: {e}")
async with conn.transaction():
await conn.execute("UPDATE calendar_sync SET sync_status = 'failed' WHERE sync_id = $1;", row['sync_id'])
else:
# For other cases, propagate delete to Google
try:
await delete_google_event(service, calendar_id, event_id)
async with conn.transaction():
await conn.execute("UPDATE calendar_sync SET deleted = TRUE, sync_status = 'synced' WHERE sync_id = $1;", row['sync_id'])
logger.info(f"Phase 3: Propagated delete to Google for sync_id {row['sync_id']}")
await asyncio.sleep(0.1) # Small delay to avoid rate limits
except Exception as e:
logger.warning(f"Phase 3: Failed to delete Google for sync_id {row['sync_id']}: {e}")
async with conn.transaction():
await conn.execute("UPDATE calendar_sync SET sync_status = 'failed' WHERE sync_id = $1;", row['sync_id'])
else:
# Propagate delete to Google
try:
await delete_google_event(service, calendar_id, event_id)
async with conn.transaction():
await conn.execute("UPDATE calendar_sync SET deleted = TRUE, sync_status = 'synced' WHERE sync_id = $1;", row['sync_id'])
logger.info(f"Phase 3: Propagated delete to Google for sync_id {row['sync_id']}")
await asyncio.sleep(0.1) # Small delay to avoid rate limits
except Exception as e:
logger.warning(f"Phase 3: Failed to delete Google for sync_id {row['sync_id']}: {e}")
async with conn.transaction():
await conn.execute("UPDATE calendar_sync SET sync_status = 'failed' WHERE sync_id = $1;", row['sync_id'])
elif not google_exists:
# Missing in Google
strategy = row['sync_strategy']
if strategy == 'source_system_wins':
if row['source_system'] == 'google':
# Delete in Advoware
if row['advoware_write_allowed']:
try:
await safe_delete_advoware_appointment(advoware, frnr, row['advoware_write_allowed'])
async with conn.transaction():
await conn.execute("UPDATE calendar_sync SET deleted = TRUE, sync_status = 'synced' WHERE sync_id = $1;", row['sync_id'])
logger.info(f"Phase 3: Propagated delete to Advoware for sync_id {row['sync_id']}")
except Exception as e:
logger.warning(f"Phase 3: Failed to delete Advoware for sync_id {row['sync_id']}: {e}")
async with conn.transaction():
await conn.execute("UPDATE calendar_sync SET sync_status = 'failed' WHERE sync_id = $1;", row['sync_id'])
else:
logger.warning(f"Phase 3: Cannot delete in Advoware for sync_id {row['sync_id']}, write not allowed")
async with conn.transaction():
await conn.execute("UPDATE calendar_sync SET sync_status = 'failed' WHERE sync_id = $1;", row['sync_id'])
elif row['source_system'] == 'advoware':
# Recreate in Google
try:
new_event_id = await create_google_event(service, calendar_id, standardize_appointment_data(state['adv_map'][str(frnr)], 'advoware'))
async with conn.transaction():
await conn.execute("UPDATE calendar_sync SET google_event_id = $1, sync_status = 'synced', last_sync = $3 WHERE sync_id = $2;", new_event_id, row['sync_id'], datetime.datetime.now(BERLIN_TZ))
logger.info(f"Phase 3: Recreated Google event {new_event_id} for sync_id {row['sync_id']}")
await asyncio.sleep(0.1) # Small delay to avoid rate limits
except Exception as e:
logger.warning(f"Phase 3: Failed to recreate Google for sync_id {row['sync_id']}: {e}")
async with conn.transaction():
await conn.execute("UPDATE calendar_sync SET sync_status = 'failed' WHERE sync_id = $1;", row['sync_id'])
else:
# last_change_wins or other, propagate delete to Advoware
try:
await safe_delete_advoware_appointment(advoware, frnr, row['advoware_write_allowed'])
async with conn.transaction():
await conn.execute("UPDATE calendar_sync SET deleted = TRUE, sync_status = 'synced' WHERE sync_id = $1;", row['sync_id'])
logger.info(f"Phase 3: Propagated delete to Advoware for sync_id {row['sync_id']}")
except Exception as e:
logger.warning(f"Phase 3: Failed to delete Advoware for sync_id {row['sync_id']}: {e}")
async with conn.transaction():
await conn.execute("UPDATE calendar_sync SET sync_status = 'failed' WHERE sync_id = $1;", row['sync_id'])
async def process_updates(state, conn, service, calendar_id, kuerzel, advoware):
"""Phase 4: Process updates for existing entries."""
logger.info("Phase 4: Processing updates for existing entries")
# Track which master events we've already processed to avoid duplicate updates
processed_master_events = set()
for row in state['rows']:
frnr = row['advoware_frnr']
event_id = row['google_event_id']
adv_data = state['adv_map'].get(str(frnr)) if frnr else None
# For Google events, find the corresponding event (could be master or instance)
google_data = None
if event_id:
# First try to find the exact event_id
if event_id in state['google_map']:
google_data = state['google_map'][event_id]
else:
# Look for any event that has this as recurringEventId
for evt in state['google_map'].values():
if evt.get('recurringEventId') == event_id:
google_data = evt
break
# Skip if we don't have both sides or if we've already processed this master event
if not adv_data or not google_data:
continue
# For recurring events, only process the master event once
master_event_id = google_data.get('recurringEventId') or event_id
if master_event_id in processed_master_events:
continue
processed_master_events.add(master_event_id)
if adv_data and google_data:
adv_std = standardize_appointment_data(adv_data, 'advoware')
google_std = standardize_appointment_data(google_data, 'google')
strategy = row['sync_strategy']
try:
if strategy == 'source_system_wins':
if row['source_system'] == 'advoware':
# Check for changes in source (Advoware) or unauthorized changes in target (Google)
adv_ts = BERLIN_TZ.localize(datetime.datetime.fromisoformat(adv_data['zuletztGeaendertAm']))
google_ts_str = google_data.get('updated', '')
google_ts = datetime.datetime.fromisoformat(google_ts_str.rstrip('Z')).astimezone(BERLIN_TZ) if google_ts_str else None
if adv_ts > row['last_sync']:
await update_google_event(service, calendar_id, event_id, adv_std)
async with conn.transaction():
await conn.execute("UPDATE calendar_sync SET sync_status = 'synced', last_sync = $2 WHERE sync_id = $1;", row['sync_id'], datetime.datetime.now(BERLIN_TZ))
logger.info(f"Phase 4: Updated Google event {event_id} from Advoware frNr {frnr}")
await asyncio.sleep(0.1) # Small delay to avoid rate limits
elif google_ts and google_ts > row['last_sync']:
logger.warning(f"Phase 4: Unauthorized change in Google event {event_id}, resetting to Advoware frNr {frnr}")
await update_google_event(service, calendar_id, event_id, adv_std)
async with conn.transaction():
await conn.execute("UPDATE calendar_sync SET sync_status = 'synced', last_sync = $2 WHERE sync_id = $1;", row['sync_id'], datetime.datetime.now(BERLIN_TZ))
logger.info(f"Phase 4: Reset Google event {event_id} to Advoware frNr {frnr}")
await asyncio.sleep(0.1) # Small delay to avoid rate limits
elif row['source_system'] == 'google' and row['advoware_write_allowed']:
# Check for changes in source (Google) or unauthorized changes in target (Advoware)
google_ts_str = google_data.get('updated', '')
google_ts = datetime.datetime.fromisoformat(google_ts_str.rstrip('Z')).astimezone(BERLIN_TZ) if google_ts_str else None
adv_ts = BERLIN_TZ.localize(datetime.datetime.fromisoformat(adv_data['zuletztGeaendertAm']))
logger.debug(f"Phase 4: Checking sync_id {row['sync_id']}: adv_ts={adv_ts}, google_ts={google_ts}, last_sync={row['last_sync']}")
if google_ts and google_ts > row['last_sync']:
await safe_update_advoware_appointment(advoware, frnr, google_std, row['advoware_write_allowed'], row['employee_kuerzel'])
async with conn.transaction():
await conn.execute("UPDATE calendar_sync SET sync_status = 'synced', last_sync = $2 WHERE sync_id = $1;", row['sync_id'], datetime.datetime.now(BERLIN_TZ))
logger.info(f"Phase 4: Updated Advoware frNr {frnr} from Google event {event_id}")
elif adv_ts > row['last_sync']:
logger.warning(f"Phase 4: Unauthorized change in Advoware frNr {frnr}, resetting to Google event {event_id}")
await safe_update_advoware_appointment(advoware, frnr, google_std, row['advoware_write_allowed'], row['employee_kuerzel'])
async with conn.transaction():
await conn.execute("UPDATE calendar_sync SET sync_status = 'synced', last_sync = $2 WHERE sync_id = $1;", row['sync_id'], datetime.datetime.now(BERLIN_TZ))
logger.info(f"Phase 4: Reset Advoware frNr {frnr} to Google event {event_id}")
elif strategy == 'last_change_wins':
adv_ts = await get_advoware_timestamp(advoware, frnr)
google_ts_str = google_data.get('updated', '')
google_ts = datetime.datetime.fromisoformat(google_ts_str.rstrip('Z')).astimezone(BERLIN_TZ) if google_ts_str else None
if adv_ts and google_ts:
if adv_ts > google_ts:
await update_google_event(service, calendar_id, event_id, adv_std)
elif row['advoware_write_allowed']:
await safe_update_advoware_appointment(advoware, frnr, google_std, row['advoware_write_allowed'], row['employee_kuerzel'])
async with conn.transaction():
await conn.execute("UPDATE calendar_sync SET sync_status = 'synced', last_sync = $2 WHERE sync_id = $1;", row['sync_id'], max(adv_ts, google_ts))
logger.info(f"Phase 4: Updated based on last_change_wins for sync_id {row['sync_id']}")
await asyncio.sleep(0.1) # Small delay to avoid rate limits
except Exception as e:
logger.warning(f"Phase 4: Failed to update sync_id {row['sync_id']}: {e}")
async with conn.transaction():
await conn.execute("UPDATE calendar_sync SET sync_status = 'failed' WHERE sync_id = $1;", row['sync_id'])
"""Main event handler for calendar sync."""
logger.info("Starting calendar sync for all employees")
@@ -657,23 +921,7 @@ async def handler(event, context):
log_operation('info', "Fetched existing sync rows", count=len(state['rows']))
# Phase 1: New from Advoware => Google
logger.info("Phase 1: Processing new appointments from Advoware")
for frnr, app in state['adv_map'].items():
if frnr not in state['db_adv_index']:
try:
event_id = await create_google_event(service, calendar_id, standardize_appointment_data(app, 'advoware'))
async with conn.transaction():
await conn.execute(
"""
INSERT INTO calendar_sync (employee_kuerzel, advoware_frnr, google_event_id, source_system, sync_strategy, sync_status, advoware_write_allowed)
VALUES ($1, $2, $3, 'advoware', 'source_system_wins', 'synced', FALSE);
""",
kuerzel, int(frnr), event_id
)
logger.info(f"Phase 1: Created new from Advoware: frNr {frnr}, event_id {event_id}")
await asyncio.sleep(0.1) # Small delay to avoid rate limits
except Exception as e:
logger.warning(f"Phase 1: Failed to process new Advoware {frnr}: {e}")
await process_new_from_advoware(state, conn, service, calendar_id, kuerzel, advoware)
# Reload indexes after Phase 1 changes
await reload_db_indexes()
@@ -681,30 +929,7 @@ async def handler(event, context):
await reload_api_maps()
# Phase 2: New from Google => Advoware
logger.info("Phase 2: Processing new events from Google")
for event_id, evt in state['google_map'].items():
# For recurring events, check if the master event (recurringEventId) is already synced
# For regular events, check the event_id directly
recurring_master_id = evt.get('recurringEventId')
is_already_synced = event_id in state['db_google_index'] or (recurring_master_id and recurring_master_id in state['db_google_index'])
if not is_already_synced:
try:
frnr = await safe_create_advoware_appointment(advoware, standardize_appointment_data(evt, 'google'), kuerzel, True)
if frnr and str(frnr) != 'None':
async with conn.transaction():
await conn.execute(
"""
INSERT INTO calendar_sync (employee_kuerzel, advoware_frnr, google_event_id, source_system, sync_strategy, sync_status, advoware_write_allowed)
VALUES ($1, $2, $3, 'google', 'source_system_wins', 'synced', TRUE);
""",
kuerzel, int(frnr), event_id
)
logger.info(f"Phase 2: Created new from Google: event_id {event_id}, frNr {frnr}")
else:
logger.warning(f"Phase 2: Skipped DB insert for Google event {event_id}, frNr is None")
except Exception as e:
logger.warning(f"Phase 2: Failed to process new Google {event_id}: {e}")
await process_new_from_google(state, conn, service, calendar_id, kuerzel, advoware)
# Reload indexes after Phase 2 changes
await reload_db_indexes()
@@ -712,129 +937,7 @@ async def handler(event, context):
await reload_api_maps()
# Phase 3: Identify deleted entries
logger.info("Phase 3: Processing deleted entries")
for row in state['rows']:
frnr = row['advoware_frnr']
event_id = row['google_event_id']
adv_exists = str(frnr) in state['adv_map'] if frnr else False
# For Google events, check if the master event or any instance exists
google_exists = False
if event_id:
# Check if the stored event_id exists
if event_id in state['google_map']:
google_exists = True
else:
# Check if any event has this as recurringEventId (master event still exists)
for evt in state['google_map'].values():
if evt.get('recurringEventId') == event_id:
google_exists = True
break
if not adv_exists and not google_exists:
# Both missing - soft delete
async with conn.transaction():
await conn.execute("UPDATE calendar_sync SET deleted = TRUE, sync_status = 'synced' WHERE sync_id = $1;", row['sync_id'])
logger.info(f"Phase 3: Soft deleted sync_id {row['sync_id']} (both missing)")
elif not adv_exists:
# Missing in Advoware
strategy = row['sync_strategy']
if strategy == 'source_system_wins':
if row['source_system'] == 'advoware':
# Propagate delete to Google
try:
await delete_google_event(service, calendar_id, event_id)
async with conn.transaction():
await conn.execute("UPDATE calendar_sync SET deleted = TRUE, sync_status = 'synced' WHERE sync_id = $1;", row['sync_id'])
logger.info(f"Phase 3: Propagated delete to Google for sync_id {row['sync_id']}")
await asyncio.sleep(0.1) # Small delay to avoid rate limits
except Exception as e:
logger.warning(f"Phase 3: Failed to delete Google for sync_id {row['sync_id']}: {e}")
async with conn.transaction():
await conn.execute("UPDATE calendar_sync SET sync_status = 'failed' WHERE sync_id = $1;", row['sync_id'])
elif row['source_system'] == 'google' and row['advoware_write_allowed']:
# Recreate in Advoware
try:
new_frnr = await safe_create_advoware_appointment(advoware, standardize_appointment_data(state['google_map'][event_id], 'google'), kuerzel, row['advoware_write_allowed'])
if new_frnr and str(new_frnr) != 'None':
async with conn.transaction():
await conn.execute("UPDATE calendar_sync SET advoware_frnr = $1, sync_status = 'synced', last_sync = $3 WHERE sync_id = $2;", int(new_frnr), row['sync_id'], datetime.datetime.now(BERLIN_TZ))
logger.info(f"Phase 3: Recreated Advoware appointment {new_frnr} for sync_id {row['sync_id']}")
else:
logger.warning(f"Phase 3: Failed to recreate Advoware for sync_id {row['sync_id']}, frNr is None")
async with conn.transaction():
await conn.execute("UPDATE calendar_sync SET sync_status = 'failed' WHERE sync_id = $1;", row['sync_id'])
except Exception as e:
logger.warning(f"Phase 3: Failed to recreate Advoware for sync_id {row['sync_id']}: {e}")
async with conn.transaction():
await conn.execute("UPDATE calendar_sync SET sync_status = 'failed' WHERE sync_id = $1;", row['sync_id'])
else:
# For other cases, propagate delete to Google
try:
await delete_google_event(service, calendar_id, event_id)
async with conn.transaction():
await conn.execute("UPDATE calendar_sync SET deleted = TRUE, sync_status = 'synced' WHERE sync_id = $1;", row['sync_id'])
logger.info(f"Phase 3: Propagated delete to Google for sync_id {row['sync_id']}")
await asyncio.sleep(0.1) # Small delay to avoid rate limits
except Exception as e:
logger.warning(f"Phase 3: Failed to delete Google for sync_id {row['sync_id']}: {e}")
async with conn.transaction():
await conn.execute("UPDATE calendar_sync SET sync_status = 'failed' WHERE sync_id = $1;", row['sync_id'])
else:
# Propagate delete to Google
try:
await delete_google_event(service, calendar_id, event_id)
async with conn.transaction():
await conn.execute("UPDATE calendar_sync SET deleted = TRUE, sync_status = 'synced' WHERE sync_id = $1;", row['sync_id'])
logger.info(f"Phase 3: Propagated delete to Google for sync_id {row['sync_id']}")
await asyncio.sleep(0.1) # Small delay to avoid rate limits
except Exception as e:
logger.warning(f"Phase 3: Failed to delete Google for sync_id {row['sync_id']}: {e}")
async with conn.transaction():
await conn.execute("UPDATE calendar_sync SET sync_status = 'failed' WHERE sync_id = $1;", row['sync_id'])
elif not google_exists:
# Missing in Google
strategy = row['sync_strategy']
if strategy == 'source_system_wins':
if row['source_system'] == 'google':
# Delete in Advoware
if row['advoware_write_allowed']:
try:
await safe_delete_advoware_appointment(advoware, frnr, row['advoware_write_allowed'])
async with conn.transaction():
await conn.execute("UPDATE calendar_sync SET deleted = TRUE, sync_status = 'synced' WHERE sync_id = $1;", row['sync_id'])
logger.info(f"Phase 3: Propagated delete to Advoware for sync_id {row['sync_id']}")
except Exception as e:
logger.warning(f"Phase 3: Failed to delete Advoware for sync_id {row['sync_id']}: {e}")
async with conn.transaction():
await conn.execute("UPDATE calendar_sync SET sync_status = 'failed' WHERE sync_id = $1;", row['sync_id'])
else:
logger.warning(f"Phase 3: Cannot delete in Advoware for sync_id {row['sync_id']}, write not allowed")
async with conn.transaction():
await conn.execute("UPDATE calendar_sync SET sync_status = 'failed' WHERE sync_id = $1;", row['sync_id'])
elif row['source_system'] == 'advoware':
# Recreate in Google
try:
new_event_id = await create_google_event(service, calendar_id, standardize_appointment_data(state['adv_map'][str(frnr)], 'advoware'))
async with conn.transaction():
await conn.execute("UPDATE calendar_sync SET google_event_id = $1, sync_status = 'synced', last_sync = $3 WHERE sync_id = $2;", new_event_id, row['sync_id'], datetime.datetime.now(BERLIN_TZ))
logger.info(f"Phase 3: Recreated Google event {new_event_id} for sync_id {row['sync_id']}")
await asyncio.sleep(0.1) # Small delay to avoid rate limits
except Exception as e:
logger.warning(f"Phase 3: Failed to recreate Google for sync_id {row['sync_id']}: {e}")
async with conn.transaction():
await conn.execute("UPDATE calendar_sync SET sync_status = 'failed' WHERE sync_id = $1;", row['sync_id'])
else:
# last_change_wins or other, propagate delete to Advoware
try:
await safe_delete_advoware_appointment(advoware, frnr, row['advoware_write_allowed'])
async with conn.transaction():
await conn.execute("UPDATE calendar_sync SET deleted = TRUE, sync_status = 'synced' WHERE sync_id = $1;", row['sync_id'])
logger.info(f"Phase 3: Propagated delete to Advoware for sync_id {row['sync_id']}")
except Exception as e:
logger.warning(f"Phase 3: Failed to delete Advoware for sync_id {row['sync_id']}: {e}")
async with conn.transaction():
await conn.execute("UPDATE calendar_sync SET sync_status = 'failed' WHERE sync_id = $1;", row['sync_id'])
await process_deleted_entries(state, conn, service, calendar_id, kuerzel, advoware)
# Reload indexes after Phase 3 changes
await reload_db_indexes()
@@ -842,96 +945,7 @@ async def handler(event, context):
await reload_api_maps()
# Phase 4: Update existing entries if changed
logger.info("Phase 4: Processing updates for existing entries")
# Track which master events we've already processed to avoid duplicate updates
processed_master_events = set()
for row in state['rows']:
frnr = row['advoware_frnr']
event_id = row['google_event_id']
adv_data = state['adv_map'].get(str(frnr)) if frnr else None
# For Google events, find the corresponding event (could be master or instance)
google_data = None
if event_id:
# First try to find the exact event_id
if event_id in state['google_map']:
google_data = state['google_map'][event_id]
else:
# Look for any event that has this as recurringEventId
for evt in state['google_map'].values():
if evt.get('recurringEventId') == event_id:
google_data = evt
break
# Skip if we don't have both sides or if we've already processed this master event
if not adv_data or not google_data:
continue
# For recurring events, only process the master event once
master_event_id = google_data.get('recurringEventId') or event_id
if master_event_id in processed_master_events:
continue
processed_master_events.add(master_event_id)
if adv_data and google_data:
adv_std = standardize_appointment_data(adv_data, 'advoware')
google_std = standardize_appointment_data(google_data, 'google')
strategy = row['sync_strategy']
try:
if strategy == 'source_system_wins':
if row['source_system'] == 'advoware':
# Check for changes in source (Advoware) or unauthorized changes in target (Google)
adv_ts = BERLIN_TZ.localize(datetime.datetime.fromisoformat(adv_data['zuletztGeaendertAm']))
google_ts_str = google_data.get('updated', '')
google_ts = datetime.datetime.fromisoformat(google_ts_str.rstrip('Z')).astimezone(BERLIN_TZ) if google_ts_str else None
if adv_ts > row['last_sync']:
await update_google_event(service, calendar_id, event_id, adv_std)
async with conn.transaction():
await conn.execute("UPDATE calendar_sync SET sync_status = 'synced', last_sync = $2 WHERE sync_id = $1;", row['sync_id'], datetime.datetime.now(BERLIN_TZ))
logger.info(f"Phase 4: Updated Google event {event_id} from Advoware frNr {frnr}")
await asyncio.sleep(0.1) # Small delay to avoid rate limits
elif google_ts and google_ts > row['last_sync']:
logger.warning(f"Phase 4: Unauthorized change in Google event {event_id}, resetting to Advoware frNr {frnr}")
await update_google_event(service, calendar_id, event_id, adv_std)
async with conn.transaction():
await conn.execute("UPDATE calendar_sync SET sync_status = 'synced', last_sync = $2 WHERE sync_id = $1;", row['sync_id'], datetime.datetime.now(BERLIN_TZ))
logger.info(f"Phase 4: Reset Google event {event_id} to Advoware frNr {frnr}")
await asyncio.sleep(0.1) # Small delay to avoid rate limits
elif row['source_system'] == 'google' and row['advoware_write_allowed']:
# Check for changes in source (Google) or unauthorized changes in target (Advoware)
google_ts_str = google_data.get('updated', '')
google_ts = datetime.datetime.fromisoformat(google_ts_str.rstrip('Z')).astimezone(BERLIN_TZ) if google_ts_str else None
adv_ts = BERLIN_TZ.localize(datetime.datetime.fromisoformat(adv_data['zuletztGeaendertAm']))
logger.debug(f"Phase 4: Checking sync_id {row['sync_id']}: adv_ts={adv_ts}, google_ts={google_ts}, last_sync={row['last_sync']}")
if google_ts and google_ts > row['last_sync']:
await safe_update_advoware_appointment(advoware, frnr, google_std, row['advoware_write_allowed'], row['employee_kuerzel'])
async with conn.transaction():
await conn.execute("UPDATE calendar_sync SET sync_status = 'synced', last_sync = $2 WHERE sync_id = $1;", row['sync_id'], datetime.datetime.now(BERLIN_TZ))
logger.info(f"Phase 4: Updated Advoware frNr {frnr} from Google event {event_id}")
elif adv_ts > row['last_sync']:
logger.warning(f"Phase 4: Unauthorized change in Advoware frNr {frnr}, resetting to Google event {event_id}")
await safe_update_advoware_appointment(advoware, frnr, google_std, row['advoware_write_allowed'], row['employee_kuerzel'])
async with conn.transaction():
await conn.execute("UPDATE calendar_sync SET sync_status = 'synced', last_sync = $2 WHERE sync_id = $1;", row['sync_id'], datetime.datetime.now(BERLIN_TZ))
logger.info(f"Phase 4: Reset Advoware frNr {frnr} to Google event {event_id}")
elif strategy == 'last_change_wins':
adv_ts = await get_advoware_timestamp(advoware, frnr)
google_ts_str = google_data.get('updated', '')
google_ts = datetime.datetime.fromisoformat(google_ts_str.rstrip('Z')).astimezone(BERLIN_TZ) if google_ts_str else None
if adv_ts and google_ts:
if adv_ts > google_ts:
await update_google_event(service, calendar_id, event_id, adv_std)
elif row['advoware_write_allowed']:
await safe_update_advoware_appointment(advoware, frnr, google_std, row['advoware_write_allowed'], row['employee_kuerzel'])
async with conn.transaction():
await conn.execute("UPDATE calendar_sync SET sync_status = 'synced', last_sync = $2 WHERE sync_id = $1;", row['sync_id'], max(adv_ts, google_ts))
logger.info(f"Phase 4: Updated based on last_change_wins for sync_id {row['sync_id']}")
await asyncio.sleep(0.1) # Small delay to avoid rate limits
except Exception as e:
logger.warning(f"Phase 4: Failed to update sync_id {row['sync_id']}: {e}")
async with conn.transaction():
await conn.execute("UPDATE calendar_sync SET sync_status = 'failed' WHERE sync_id = $1;", row['sync_id'])
await process_updates(state, conn, service, calendar_id, kuerzel, advoware)
# Update last_sync timestamps
logger.debug("Updated last_sync timestamps")