Files
pms/pms_api_rest/services/pms_calendar_service.py
2024-04-22 17:25:00 +02:00

826 lines
34 KiB
Python

from datetime import datetime, timedelta
from odoo.addons.base_rest import restapi
from odoo.addons.base_rest_datamodel.restapi import Datamodel
from odoo.addons.component.core import Component
class PmsCalendarService(Component):
_inherit = "base.rest.service"
_name = "pms.private.service"
_usage = "calendar"
_collection = "pms.services"
@restapi.method(
[
(
[
"/old-calendar",
],
"GET",
)
],
input_param=Datamodel("pms.calendar.search.param"),
output_param=Datamodel("pms.calendar.render.info", is_list=True),
auth="jwt_api_pms",
)
def get_calendar(self, calendar_search_param):
"""
Optimized query to get calendar, with the next schema:
[
{
"roomId":INT,
"roomTypeId":INT,
"dates":[
{
"date":"2023-06-25T00:00:00",
"reservationLines":[
{
"folioId":INT,
"id":INT,
"reservationName":"203/23/000105/1",
"isFirstNight":false,
"pendingPayment":0,
"partnerId":null,
"numNotifications":0,
"priceDayTotalServices":0,
"partnerName":null,
"isLastNight":false,
"splitted":false,
"date":"2023-06-25T00:00:00",
"adults":0,
"nextLineSplitted":false,
"toAssign":false,
"totalPrice":0,
"state":"arrival_delayed",
"previous_itemSplitted":false,
"reservationId":466936,
"priceDayTotal":0,
"roomTypeName":"EST",
"roomId":1913,
"closureReasonId":1,
"reservationType":"out"
},
...
]
},
...
]
},
...
]
"""
date_from = datetime.strptime(calendar_search_param.dateFrom, "%Y-%m-%d").date()
date_to = datetime.strptime(calendar_search_param.dateTo, "%Y-%m-%d").date()
count_nights = (date_to - date_from).days + 1
target_dates = [date_from + timedelta(days=x) for x in range(count_nights)]
pms_property_id = calendar_search_param.pmsPropertyId
# group by room_id, date and take account the first line for
# reservation to build de reservationLines
# array only in the first line
selected_fields_mapper = {
"id": "night.id as id",
"state": "night.state as state",
"date": "DATE(night.date) as date",
"room_id": "night.room_id as room_id",
"room_type_name": "pms_room_type.default_code as room_type_name",
"to_assign": "reservation.to_assign as to_assign",
"splitted": "reservation.splitted as splitted",
"partner_id": "reservation.partner_id as partner_id",
"partner_name": "reservation.partner_name",
"folio_id": "folio.id",
"reservation_id": "reservation.id",
"reservation_name": "reservation.name",
"reservation_type": "reservation.reservation_type",
"checkin": "reservation.checkin",
"checkout": "reservation.checkout",
"price_total": "reservation.price_total",
"folio_pending_amount": "folio.pending_amount",
"adults": "reservation.adults",
"price_day_total": "night.price_day_total",
"closure_reason_id": "folio.closure_reason_id",
"is_reselling": "reservation.is_reselling",
# "price_day_total_services": subselect_sum_services_price,
}
selected_fields_sql = list(selected_fields_mapper.values())
sql_select = "SELECT %s" % ", ".join(selected_fields_sql)
self.env.cr.execute(
f"""
{sql_select}
FROM pms_reservation_line night
LEFT JOIN pms_reservation reservation
ON reservation.id = night.reservation_id
LEFT JOIN pms_room_type
ON pms_room_type.id = reservation.room_type_id
LEFT JOIN pms_folio folio
ON folio.id = reservation.folio_id
WHERE (night.pms_property_id = %s)
AND (night.date in %s)
AND (night.state != 'cancel')
AND (night.occupies_availability = True)
ORDER BY night.room_id, night.date
""",
(
pms_property_id,
tuple(target_dates),
),
)
result = self.env.cr.dictfetchall()
response = []
CalendarRenderInfo = self.env.datamodels["pms.calendar.render.info"]
last_date = date_from - timedelta(days=1)
for index, item in enumerate(result):
last_reservation_id = (
result[index - 1]["reservation_id"] if index > 0 else False
)
last_room_id = result[index - 1]["room_id"] if index > 0 else False
# If the room_id is different from the previous one, we create a new
# room object
if item["room_id"] != last_room_id:
response.append(
CalendarRenderInfo(
roomId=item["room_id"],
roomTypeId=item["room_type_name"],
dates=[],
)
)
# We use index_date to know the index of the
# last date added with reservationLines
# the index is avoid to use because we need
# to add dates without reservationLines
index_date = 0
# If the date is the next one, and is the same reservation, we add
# the reservation line to the last date and add avoid date in main array
if (
item["date"] == last_date + timedelta(days=1)
and item["reservation_id"] == last_reservation_id
):
response[-1].dates[index_date]["reservationLines"].append(
self._build_reservation_line(item)
)
response[-1].dates.append(
{
"date": datetime.combine(
item["date"], datetime.min.time()
).isoformat(),
"reservationLines": [],
}
)
last_date = item["date"]
# If the date not is the next one, we create a new date object
# withouth reservation lines
elif item["date"] != last_date + timedelta(days=1):
response[-1].dates.extend(
self._build_dates_without_reservation_lines(
date_from=last_date + timedelta(days=1),
date_to=item["date"] - timedelta(days=1),
)
)
response[-1].dates.append(
{
"date": datetime.combine(
item["date"], datetime.min.time()
).isoformat(),
"reservationLines": [
self._build_reservation_line(
item=item,
next_item=False
if not item["splitted"]
else result[index + 1],
previous_item=False
if not item["splitted"]
else result[index - 1],
)
],
}
)
last_date = item["date"]
index_date = len(response[-1].dates) - 1
# else, the date is the next one, but the reservation is different
# so we create a new date object with the reservation line
else:
response[-1].dates.append(
{
"date": datetime.combine(
item["date"], datetime.min.time()
).isoformat(),
"reservationLines": [
self._build_reservation_line(
item=item,
next_item=False
if (not item["splitted"] or item["date"] == date_to)
else result[index + 1],
previous_item=False
if (not item["splitted"] or item["date"] == date_from)
else result[index - 1],
)
],
}
)
last_date = item["date"]
index_date = len(response[-1].dates) - 1
return response
def _build_dates_without_reservation_lines(self, date_from, date_to):
count_nights = (date_to - date_from).days + 1
target_dates = [date_from + timedelta(days=x) for x in range(count_nights)]
return [
{
"date": datetime.combine(date, datetime.min.time()).isoformat(),
"reservationLines": [],
}
for date in target_dates
]
def _build_reservation_line(self, item, next_item=False, previous_item=False):
# next_item is sent if the current item is splitted
# and the date not is the last in the range
# (because in the last date, the reservation line no is
# show with the next date splitted)
# the same for previous_item
next_itemSplitted = (
item["splitted"]
and next_item
and item["date"] < item["checkout"] - timedelta(days=1)
and (
next_item["room_id"] != item["room_id"]
or next_item["reservation_id"] != item["reservation_id"]
)
)
previous_itemSplitted = (
item["splitted"]
and previous_item
and item["date"] > item["checkin"] + timedelta(days=1)
and (
previous_item["room_id"] != item["room_id"]
or previous_item["reservation_id"] != item["reservation_id"]
)
)
return {
"id": item["id"],
"state": item["state"],
"date": datetime.combine(item["date"], datetime.min.time()).isoformat(),
"roomId": item["room_id"],
"roomTypeName": item["room_type_name"],
"toAssign": item["to_assign"],
"splitted": item["splitted"],
"partnerId": item["partner_id"],
"partnerName": item["partner_name"],
"folioId": item["folio_id"],
"reservationId": item["reservation_id"],
"reservationName": item["reservation_name"],
"reservationType": item["reservation_type"],
"adults": item["adults"],
"priceDayTotal": item["price_day_total"],
"closureReasonId": item["closure_reason_id"],
"isFirstNight": item["date"] == item["checkin"],
"isLastNight": item["date"] == item["checkout"] - timedelta(days=1),
"totalPrice": item["price_total"],
"pendingPayment": item["folio_pending_amount"],
"numNotifications": 0,
"nextLineSplitted": next_itemSplitted,
"previous_itemSplitted": previous_itemSplitted,
"priceDayTotalServices": 0,
"isReselling": item["is_reselling"],
}
@restapi.method(
[
(
[
"/",
],
"GET",
)
],
input_param=Datamodel("pms.calendar.search.param"),
output_param=Datamodel("pms.calendar.render.info", is_list=True),
auth="jwt_api_pms",
)
def get_calendar_new(self, calendar_search_param):
response = []
date_from = datetime.strptime(calendar_search_param.dateFrom, "%Y-%m-%d").date()
date_to = datetime.strptime(calendar_search_param.dateTo, "%Y-%m-%d").date()
selected_fields_mapper = {
"date": "date_room.date date",
"room_id": "date_room.room_id room_id",
"room_type_id": "date_room.room_type_id room_type_id",
"id": "line.id id",
"state": "line.state state",
"price_day_total": "line.price_day_total price_day_total",
"to_assign": "reservation.to_assign to_assign",
"splitted": "reservation.splitted splitted",
"partner_id": "reservation.partner_id partner_id",
"partner_name": "reservation.partner_name partner_name",
"folio_id": "reservation.folio_id folio_id",
"reservation_id": "reservation.id reservation_id",
"reservation_name": "reservation.name reservation_name",
"reservation_type": "reservation.reservation_type reservation_type",
"checkin": "reservation.checkin checkin",
"checkout": "reservation.checkout checkout",
"price_total": "reservation.price_total price_total",
"adults": "reservation.adults adults",
"folio_pending_amount": "folio.pending_amount folio_pending_amount",
"closure_reason_id": "folio.closure_reason_id closure_reason_id",
}
selected_fields_sql = list(selected_fields_mapper.values())
sql_select = "SELECT %s" % ", ".join(selected_fields_sql)
self.env.cr.execute(
f"""
{sql_select}
FROM
(SELECT dates.date,
rooms.id room_id,
rooms.room_type_id room_type_id
FROM (SELECT (CURRENT_DATE + date ) date
FROM generate_series(date %s- CURRENT_DATE, date %s - CURRENT_DATE) date
) dates,
(SELECT id, room_type_id FROM pms_room rooms WHERE pms_property_id = %s) rooms
) date_room
LEFT OUTER JOIN ( SELECT id, state, price_day_total, room_id, date, reservation_id
FROM pms_reservation_line
WHERE pms_property_id = %s AND state != 'cancel' AND occupies_availability = true
) line ON line.room_id = date_room.room_id AND line.date = date_room.date
LEFT OUTER JOIN pms_reservation reservation ON line.reservation_id = reservation.id
LEFT OUTER JOIN pms_folio folio ON reservation.folio_id = folio.id
ORDER BY date_room.room_id, date_room.date
""",
(
calendar_search_param.dateFrom,
calendar_search_param.dateTo,
calendar_search_param.pmsPropertyId,
calendar_search_param.pmsPropertyId,
),
)
result = self.env.cr.dictfetchall()
CalendarRenderInfo = self.env.datamodels["pms.calendar.render.info"]
last_room_id = False
last_reservation_id = False
index_date_last_reservation = False
for index, item in enumerate(result):
if last_room_id != item['room_id']:
last_room_id = item['room_id']
response.append(
CalendarRenderInfo(
roomId=item["room_id"],
roomTypeId=item["room_type_id"],
dates=[
{
"date": datetime.combine(item['date'], datetime.min.time()).isoformat(),
"reservationLines": [],
}
],
)
)
else:
response[-1].dates.append(
{
"date": datetime.combine(item['date'], datetime.min.time()).isoformat(),
"reservationLines": [],
}
)
if item['reservation_id'] is not None and item['reservation_id'] != last_reservation_id:
response[-1].dates[-1]['reservationLines'].append(
self.build_reservation_line_info(
item,
previous_item=False
if (not item["splitted"] or item["date"] == date_from)
else result[index - 1],
next_item=False
if (not item["splitted"] or item["date"] == date_to)
else result[index + 1],
)
)
last_reservation_id = item['reservation_id']
index_date_last_reservation = len(response[-1].dates) - 1
elif item['reservation_id'] is not None and item['reservation_id'] == last_reservation_id:
response[-1].dates[index_date_last_reservation]['reservationLines'].append(
self.build_reservation_line_info(
item,
previous_item=False
if (not item["splitted"] or item["date"] == date_from)
else result[index - 1],
next_item=False
if (not item["splitted"] or item["date"] == date_to)
else result[index + 1],
)
)
last_reservation_id = item['reservation_id']
return response
def build_reservation_line_info(self, calendar_item, previous_item=False, next_item=False):
next_itemSplitted = (
calendar_item["splitted"]
and next_item
and calendar_item["date"] < calendar_item["checkout"] - timedelta(days=1)
and (
next_item["room_id"] != calendar_item["room_id"]
or next_item["reservation_id"] != calendar_item["reservation_id"]
)
)
previous_itemSplitted = (
calendar_item["splitted"]
and previous_item
and calendar_item["date"] > calendar_item["checkin"]
and (
previous_item["room_id"] != calendar_item["room_id"]
or previous_item["reservation_id"] != calendar_item["reservation_id"]
)
)
return {
"date": datetime.combine(calendar_item['date'], datetime.min.time()).isoformat(),
"roomId": calendar_item['room_id'],
"roomTypeId": calendar_item['room_type_id'],
"id": calendar_item['id'],
"state": calendar_item['state'],
"priceDayTotal": calendar_item['price_day_total'],
"toAssign": calendar_item['to_assign'],
"splitted": calendar_item['splitted'],
"partnerId": calendar_item['partner_id'],
"partnerName": calendar_item['partner_name'],
"folioId": calendar_item['folio_id'],
"reservationId": calendar_item['reservation_id'],
"reservationName": calendar_item['reservation_name'],
"reservationType": calendar_item['reservation_type'],
"checkin": datetime.combine(calendar_item['checkin'], datetime.min.time()).isoformat(),
"checkout": datetime.combine(calendar_item['checkout'], datetime.min.time()).isoformat(),
"priceTotal": calendar_item['price_total'],
"adults": calendar_item['adults'],
"folioPendingAmount": calendar_item['folio_pending_amount'],
"closureReasonId": calendar_item['closure_reason_id'],
"isFirstNight": calendar_item['date'] == calendar_item['checkin'] if calendar_item['checkin'] else None,
"isLastNight": calendar_item['date'] == calendar_item['checkout'] + timedelta(days=-1)
if calendar_item['checkout'] else None,
"nextLineSplitted": next_itemSplitted,
"previousLineSplitted": previous_itemSplitted,
}
@restapi.method(
[
(
[
"/swap",
],
"POST",
)
],
input_param=Datamodel("pms.calendar.swap.info", is_list=False),
auth="jwt_api_pms",
)
def swap_reservation_slices(self, swap_info):
reservation_lines_target = (
self.env["pms.reservation.line"]
.search([("id", "in", swap_info.reservationLineIds)])
.sorted(key=lambda l: l.date)
)
for reservation_line in reservation_lines_target:
old_room_id = reservation_line.room_id
affected_line = self.env["pms.reservation.line"].search(
[
("date", "=", reservation_line.date),
("room_id", "=", swap_info.roomId),
]
)
reservation_line.with_context(
avoid_availability_check=True
).room_id = swap_info.roomId
affected_line.with_context(
avoid_availability_check=True
).room_id = old_room_id
@restapi.method(
[
(
[
"/daily-invoicing",
],
"GET",
)
],
input_param=Datamodel("pms.calendar.search.param", is_list=False),
output_param=Datamodel("pms.calendar.daily.invoicing", is_list=True),
auth="jwt_api_pms",
)
def get_daily_invoincing(self, pms_calendar_search_param):
date_from = datetime.strptime(
pms_calendar_search_param.dateFrom, "%Y-%m-%d"
).date()
date_to = datetime.strptime(pms_calendar_search_param.dateTo, "%Y-%m-%d").date()
count_nights = (date_to - date_from).days + 1
target_dates = [date_from + timedelta(days=x) for x in range(count_nights)]
pms_property_id = pms_calendar_search_param.pmsPropertyId
self.env.cr.execute(
"""
SELECT night.date, SUM(night.price_day_total) AS production
FROM pms_reservation_line night
WHERE (night.pms_property_id = %s)
AND (night.date in %s)
GROUP BY night.date
""",
(
pms_property_id,
tuple(target_dates),
),
)
production_per_nights_date = self.env.cr.fetchall()
self.env.cr.execute(
"""
SELECT service.date, SUM(service.price_day_total) AS production
FROM pms_service_line service
WHERE (service.pms_property_id = %s)
AND (service.date in %s)
GROUP BY service.date
""",
(
pms_property_id,
tuple(target_dates),
),
)
production_per_services_date = self.env.cr.fetchall()
production_per_nights_dict = [
{"date": item[0], "total": item[1]} for item in production_per_nights_date
]
production_per_services_dict = [
{"date": item[0], "total": item[1]} for item in production_per_services_date
]
result = []
PmsCalendarDailyInvoicing = self.env.datamodels["pms.calendar.daily.invoicing"]
for day in target_dates:
night_production = next(
(
item["total"]
for item in production_per_nights_dict
if item["date"] == day
),
False,
)
service_production = next(
(
item["total"]
for item in production_per_services_dict
if item["date"] == day
),
False,
)
result.append(
PmsCalendarDailyInvoicing(
date=datetime.combine(day, datetime.min.time()).isoformat(),
invoicingTotal=round(
(night_production or 0) + (service_production or 0), 2
),
)
)
return result
@restapi.method(
[
(
[
"/free-rooms",
],
"GET",
)
],
input_param=Datamodel("pms.calendar.search.param", is_list=False),
output_param=Datamodel("pms.calendar.free.daily.rooms.by.type", is_list=True),
auth="jwt_api_pms",
)
def get_free_rooms(self, pms_calendar_search_param):
date_from = datetime.strptime(
pms_calendar_search_param.dateFrom, "%Y-%m-%d"
).date()
date_to = datetime.strptime(pms_calendar_search_param.dateTo, "%Y-%m-%d").date()
count_nights = (date_to - date_from).days + 1
target_dates = [date_from + timedelta(days=x) for x in range(count_nights)]
pms_property_id = pms_calendar_search_param.pmsPropertyId
self.env.cr.execute(
"""
SELECT night.date AS date, room.room_type_id AS room_type, COUNT(night.id) AS count
FROM pms_reservation_line night
LEFT JOIN pms_room room
ON night.room_id = room.id
WHERE (night.pms_property_id = %s)
AND (night.date in %s)
AND (night.occupies_availability = True)
GROUP BY night.date, room.room_type_id
""",
(
pms_property_id,
tuple(target_dates),
),
)
result_sql = self.env.cr.fetchall()
rooms = self.env["pms.room"].search([("pms_property_id", "=", pms_property_id)])
room_types = rooms.mapped("room_type_id")
total_rooms_by_room_type = [
{
"room_type_id": room_type.id,
"rooms_total": len(
self.env["pms.room"]
.with_context(active_test=True)
.search(
[
("room_type_id", "=", room_type.id),
("pms_property_id", "=", pms_property_id),
]
)
),
}
for room_type in room_types
]
PmsCalendarFreeDailyRoomsByType = self.env.datamodels[
"pms.calendar.free.daily.rooms.by.type"
]
result = []
for day in target_dates:
for total_room_type in total_rooms_by_room_type:
count_occupied_night_by_room_type = next(
(
item[2]
for item in result_sql
if item[0] == day and item[1] == total_room_type["room_type_id"]
),
0,
)
result.append(
PmsCalendarFreeDailyRoomsByType(
date=str(
datetime.combine(day, datetime.min.time()).isoformat()
),
roomTypeId=total_room_type["room_type_id"],
freeRooms=total_room_type["rooms_total"]
- count_occupied_night_by_room_type,
)
)
return result
@restapi.method(
[
(
[
"/alerts-per-day",
],
"GET",
)
],
input_param=Datamodel("pms.calendar.search.param", is_list=False),
output_param=Datamodel("pms.calendar.alerts.per.day", is_list=True),
auth="jwt_api_pms",
)
def get_alerts_per_day(self, pms_calendar_search_param):
date_from = datetime.strptime(
pms_calendar_search_param.dateFrom, "%Y-%m-%d"
).date()
date_to = datetime.strptime(pms_calendar_search_param.dateTo, "%Y-%m-%d").date()
count_nights = (date_to - date_from).days + 1
target_dates = [date_from + timedelta(days=x) for x in range(count_nights)]
pms_property_id = pms_calendar_search_param.pmsPropertyId
self.env.cr.execute(
"""
SELECT night.date AS date, COUNT(night.id) AS count
FROM pms_reservation_line night
WHERE (night.pms_property_id = %s)
AND (night.date in %s)
AND (night.overbooking = True)
GROUP BY night.date
""",
(
pms_property_id,
tuple(target_dates),
),
)
result_sql = self.env.cr.fetchall()
PmsCalendarAlertsPerDay = self.env.datamodels["pms.calendar.alerts.per.day"]
result = []
for day in target_dates:
overbooking_lines = next(
(item[1] for item in result_sql if item[0] == day), 0
)
result.append(
PmsCalendarAlertsPerDay(
date=str(datetime.combine(day, datetime.min.time()).isoformat()),
overbooking=True if overbooking_lines > 0 else False,
)
)
return result
@restapi.method(
[
(
[
"/p/<int:reservation_id>",
],
"PATCH",
)
],
input_param=Datamodel("pms.reservation.updates", is_list=False),
auth="jwt_api_pms",
)
def update_reservation(self, reservation_id, reservation_lines_changes):
if reservation_lines_changes.reservationLinesChanges:
# TEMP: Disabled temporal date changes to avoid drag&drops errors
lines_to_change = self.env["pms.reservation.line"].browse(
[
item["reservationLineId"]
for item in reservation_lines_changes.reservationLinesChanges
]
)
lines_to_change.room_id = reservation_lines_changes.reservationLinesChanges[
0
]["roomId"]
# # get date of first reservation id to change
# first_reservation_line_id_to_change = (
# reservation_lines_changes.reservationLinesChanges[0][
# "reservationLineId"
# ]
# )
# first_reservation_line_to_change = self.env["pms.reservation.line"].browse(
# first_reservation_line_id_to_change
# )
# date_first_reservation_line_to_change = datetime.strptime(
# reservation_lines_changes.reservationLinesChanges[0]["date"], "%Y-%m-%d"
# )
# # iterate changes
# for change_iterator in sorted(
# reservation_lines_changes.reservationLinesChanges,
# # adjust order to start changing from last/first reservation line
# # to avoid reservation line date constraint
# reverse=first_reservation_line_to_change.date
# < date_first_reservation_line_to_change.date(),
# key=lambda x: datetime.strptime(x["date"], "%Y-%m-%d"),
# ):
# # recordset of each line
# line_to_change = self.env["pms.reservation.line"].search(
# [
# ("reservation_id", "=", reservation_id),
# ("id", "=", change_iterator["reservationLineId"]),
# ]
# )
# # modifying date, room_id, ...
# if "date" in change_iterator:
# line_to_change.date = change_iterator["date"]
# if (
# "roomId" in change_iterator
# and line_to_change.room_id.id != change_iterator["roomId"]
# ):
# line_to_change.room_id = change_iterator["roomId"]
# max_value = max(
# first_reservation_line_to_change.reservation_id.reservation_line_ids.mapped(
# "date"
# )
# ) + timedelta(days=1)
# min_value = min(
# first_reservation_line_to_change.reservation_id.reservation_line_ids.mapped(
# "date"
# )
# )
# reservation = self.env["pms.reservation"].browse(reservation_id)
# reservation.checkin = min_value
# reservation.checkout = max_value
else:
reservation_to_update = (
self.env["pms.reservation"].sudo().search([("id", "=", reservation_id)])
)
reservation_vals = {}
if reservation_lines_changes.preferredRoomId:
reservation_vals.update(
{"preferred_room_id": reservation_lines_changes.preferredRoomId}
)
if reservation_lines_changes.boardServiceId is not None:
reservation_vals.update(
{"board_service_room_id": reservation_lines_changes.boardServiceId}
)
if reservation_lines_changes.pricelistId:
reservation_vals.update(
{"pricelist_id": reservation_lines_changes.pricelistId}
)
if reservation_lines_changes.adults:
reservation_vals.update({"adults": reservation_lines_changes.adults})
if reservation_lines_changes.children is not None:
reservation_vals.update(
{"children": reservation_lines_changes.children}
)
if reservation_lines_changes.segmentationId:
reservation_vals.update(
{
"segmentation_ids": [
(6, 0, [reservation_lines_changes.segmentationId])
]
}
)
reservation_to_update.write(reservation_vals)