Fix leave days calculation for workdays-only leaves submitted via the app

odex25_mobile/odex_mobile/controllers/rest_api_v2/leave.py

@@ -2,12 +2,12 @@
 import re
 import werkzeug
 from odoo import http, tools,fields
-from datetime import datetime, tzinfo, timedelta
+from datetime import datetime, tzinfo, timedelta, date
 from odoo.http import request, Response
 from odoo.addons.auth_signup.models.res_users import SignupError
 from odoo.exceptions import UserError ,AccessError, ValidationError
 from odoo.tools.misc import DEFAULT_SERVER_DATETIME_FORMAT
-
+import math
 import base64
 from ...validator import validator
 from ...http_helper import http_helper
@@ -63,6 +63,38 @@ class LeaveController(http.Controller):
                           'issuing_ticket': hol.issuing_ticket})
         return value
 
+    def _get_number_of_days(self, date_from, date_to, employee_id, official_event=True, working_days=False):
+
+        """ Returns a float equals to the timedelta between two dates given as string."""
+        from_dt = fields.Datetime.from_string(date_from)
+        to_dt = fields.Datetime.from_string(date_to)
+        if not employee_id: return 0.0
+        employee = http.request.env['hr.employee'].browse(employee_id)
+        time_delta = to_dt - from_dt
+        time_delta = math.ceil(time_delta.days + 1 + float(time_delta.seconds) / 86400)
+        if not official_event or working_days:
+            hlist = []
+            for i in range((to_dt - from_dt).days + 1): hlist.append(from_dt.date() + timedelta(days=i))
+        if official_event is False:
+            dlist = []
+            hr_holiday_officials = http.request.env['hr.holiday.officials'].search([('active', '=', True), ('state', '=', 'confirm'),
+                                                             ('date_from', '<=', date_to),
+                                                             ('date_to', '>=', date_from)])
+            for event in hr_holiday_officials:
+                if event.religion and employee_id and employee.religion != event.religion: continue
+                edate_from = datetime.strptime(str(event.date_from), '%Y-%m-%d').date()
+                dlt = datetime.strptime(str(event.date_to), '%Y-%m-%d').date() - edate_from
+                for i in range(dlt.days + 1): dlist.append(edate_from + timedelta(days=i))
+            time_delta = len(list(set(hlist) - set(dlist)))
+            self.official_holiday_days = len([rec for rec in dlist if rec >= from_dt.date() and rec <= to_dt.date()])
+        if working_days:
+            wkends = employee.resource_calendar_id.full_day_off or employee.resource_calendar_id.shift_day_off
+            wknd_days = [d.name.lower() for d in wkends]
+            rlist = official_event is False and dlist and list(set(hlist) - set(dlist)) or hlist
+            for dt in rlist:
+                if dt.strftime('%A').lower() in wknd_days: time_delta -= 1
+        return time_delta
+
     @http.route(['/rest_api/v2/leaves'], type='http', auth='none', csrf=False, methods=['GET'])
     def get_leaves(self, approvel=None, done=None,  page=None, **kw):
         http_method, body, headers, token = http_helper.parse_request()
@@ -494,3 +526,41 @@ class LeaveController(http.Controller):
             _logger.error(str(e))
             message = validator.get_server_error(e, user)
             return http_helper.errcode(code=403, message=message)
+
+    @http.route(['/rest_api/v2/leaves/no_days_holiday'], type='http', auth='none', csrf=False, methods=['GET'])
+    def get_leave_no_holiday(self, **kw):
+        http_method, body, headers, token = http_helper.parse_request()
+        result = validator.verify_token(token)
+        if not result['status']:
+            return http_helper.errcode(code=result['code'], message=result['message'])
+        user = validator.verify(token)
+        if not user:
+            return http_helper.response(code=400, message=_(
+                "You are not allowed to perform this operation. please check with one of your team admins"),
+                                        success=False)
+        employee = http.request.env['hr.employee'].search([('user_id', '=', user.id)], limit=1)
+        if not employee:
+            return http_helper.response(code=400, message=_(
+                "You Have issue in your employee profile. please check with one of your team admins"), success=False)
+
+        if not body.get('date_from') or not body.get('date_to') or not body.get('type_id'):
+            return http_helper.response(code=400, message=_("Enter All required Dates for Leave request"),
+                                        success=False)
+        try:
+            date_from = body['date_from']
+            date_to = body['date_to']
+            holiday_status_id = int(body['type_id'])
+            holiday_statu = http.request.env['hr.holidays.status'].search([('id', '=', holiday_status_id)])
+
+            days = self._get_number_of_days(date_from, date_to, employee.id,
+                                               holiday_statu.official_holidays,holiday_statu.working_days)
+            data = {
+                'number_of_leave_days': days,
+            }
+            return http_helper.response(message=_("Holiday Calculated Successfully"), data=data)
+
+        except Exception as e:
+            http.request._cr.rollback()
+            _logger.error(str(e))
+            message = validator.get_server_error(e, user)
+            return http_helper.errcode(code=403, message=message)

odex25_mobile/odex_mobile/i18n/ar_001.po

@@ -1926,6 +1926,7 @@ msgstr ""
 #: code:addons/odex_mobile/controllers/rest_api_v2/leave.py:0
 #: code:addons/odex_mobile/controllers/rest_api_v2/leave.py:0
 #: code:addons/odex_mobile/controllers/rest_api_v2/leave.py:0
+#: code:addons/odex_mobile/controllers/rest_api_v2/leave.py:0
 #: code:addons/odex_mobile/controllers/rest_api_v2/loan.py:0
 #: code:addons/odex_mobile/controllers/rest_api_v2/loan.py:0
 #: code:addons/odex_mobile/controllers/rest_api_v2/loan.py:0
@@ -2054,6 +2055,7 @@ msgstr "لا يمكنك تنفيذ هذه العملية. يرجى مراجعة
 #: code:addons/odex_mobile/controllers/rest_api_v2/leave.py:0
 #: code:addons/odex_mobile/controllers/rest_api_v2/leave.py:0
 #: code:addons/odex_mobile/controllers/rest_api_v2/leave.py:0
+#: code:addons/odex_mobile/controllers/rest_api_v2/leave.py:0
 #: code:addons/odex_mobile/controllers/rest_api_v2/loan.py:0
 #: code:addons/odex_mobile/controllers/rest_api_v2/loan.py:0
 #: code:addons/odex_mobile/controllers/rest_api_v2/loan.py:0
@@ -2383,4 +2385,10 @@ msgstr "ساعات السماحية بعد الدوام"
 #. module: odex_mobile
 #: model:ir.model.fields,field_description:odex_mobile.field_resource_calendar__grace_hour_before_work
 msgid "Grace Hours Before Work"
-msgstr "ساعات السماحية قبل الدوم"
+msgstr "ساعات السماحية قبل الدوم"
+
+#. module: odex_mobile
+#: code:addons/odex_mobile/controllers/rest_api_v2/leave.py:0
+#, python-format
+msgid "Holiday Calculated Successfully"
+msgstr "تم حساب عدد أيام الإجازة بنجاح"