Add maintenances projection to planner

booking.py

@@ -102,7 +102,7 @@ class Booking(Workflow, ModelSQL, ModelView):
         required=False, states=STATES_CONFIRMED)
     satisfaction = fields.Selection(SATISFACTION, 'Satisfaction')
     media = fields.Selection(MEDIA, 'Media', states=STATES_CHECKIN,
-        help="Media from booking coming from.")
+        help="Way through which the booking arrives.")
     media_string = media.translated('media')
     plan = fields.Selection(PLAN, 'Commercial Plan', states=STATES_CHECKIN,
         help="Plans offered by hotel and selected by guest for booking.")

channel.py

@@ -21,6 +21,7 @@ class SaleChannel(ModelSQL, ModelView):
     'Sale Channel'
     __name__ = 'hotel.channel'
     name = fields.Char('Name', required=True)
+    code = fields.Char('Code', required=True)
     agent = fields.Many2One('commission.agent', 'Agent', required=True)
     type_commission = fields.Selection([
             ('percentage', 'Percentage'),

folio.py

@@ -3,6 +3,7 @@
 
 from decimal import Decimal
 from datetime import timedelta, datetime, date
+
 from trytond.model import ModelView, Workflow, ModelSQL, fields
 from trytond.pyson import Eval, Bool
 from trytond.pool import Pool
@@ -492,6 +493,58 @@ class Folio(ModelSQL, ModelView):
     def update_nights(self, arrival_date, departure_date):
         self.nights_quantity = (departure_date - arrival_date).days
 
+    @classmethod
+    def get_folios(cls, args):
+        Maintenance = Pool().get('hotel.maintenance')
+        start = datetime.strptime(args['start_date'], "%Y-%m-%d")
+        start_date = start + timedelta(days=-5)
+        end_date = start + timedelta(days=30)
+        dom = ['OR', [
+                ('arrival_date', '>=', start_date),
+                ('arrival_date', '<=', end_date)
+            ], [
+                ('departure_date', '>=', start_date),
+                ('departure_date', '<=', end_date)
+            ]]
+
+        fields_names = [
+          "room.name",
+          "arrival_date",
+          "departure_date",
+          "main_guest.name",
+          "product.rec_name",
+          "booking.number",
+          "booking.media",
+          "booking.channel.rec_name",
+          "booking.channel.code",
+          "registration_state",
+          "registration_card",
+          "nights_quantity",
+          "notes",
+        ]
+        folios = cls.search_read(dom, fields_names=fields_names)
+
+        dom_maint = ['OR', [
+                ('start_date', '>=', start_date),
+                ('start_date', '<=', end_date),
+                ('state', 'in', ('in_progress', 'finished', 'confirmed')),
+                ('start_date', '!=', None),
+                ('end_date', '!=', None),
+            ], [
+                ('end_date', '>=', start_date),
+                ('end_date', '<=', end_date),
+                ('state', 'in', ('in_progress', 'finished', 'confirmed')),
+                ('start_date', '!=', None),
+                ('end_date', '!=', None),
+            ],
+        ]
+        fields_maint = [
+            'start_date', 'end_date', 'room', 'room.name', 'issue',
+            'create_uid.name'
+        ]
+        mnts = Maintenance.search_read(dom_maint, fields_names=fields_maint)
+        return {'folios': folios, 'mnts': mnts}
+
     def get_totals(self, name):
         """
         The total amount of booking based on room flat price.

view/channel_form.xml

@@ -6,6 +6,8 @@ this repository contains the full copyright notices and license terms. -->
     <field name="name"/>
     <label name="company"/>
     <field name="company" widget="selection"/>
+    <label name="code"/>
+    <field name="code"/>
     <label name="agent"/>
     <field name="agent"/>
     <label name="currency"/>

view/channel_tree.xml

@@ -3,6 +3,7 @@
 this repository contains the full copyright notices and license terms. -->
 <tree>
     <field name="name"/>
+    <field name="code"/>
     <field name="agent"/>
     <field name="type_commission"/>
     <field name="commission"/>