add payments, quote_number in sale

account.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0"?>
+<!--This file file is part of Tryton. The COPYRIGHT file at the top level of
+this repository contains the full copyright notices and license terms. -->
+<tryton>
+    <record model="ir.action.report" id="report_payment">
+	<field name="name">Pagos</field>
+        <field name="model">account.move.line</field>
+        <field name="report_name">account.move.line</field>
+        <field name="report">optical_equipment/report/Payment.fodt</field>
+        <field name="single" eval="True"/>
+    </record>
+    <record model="ir.action.keyword" id="report_payment_keyword">
+        <field name="keyword">form_print</field>
+        <field name="model">account.move.line,-1</field>
+        <field name="action" ref="report_payment"/>
+    </record></tryton>

configuration_equipment.py

@@ -1,8 +1,10 @@
 from trytond.model import (
     ModelSingleton, ModelSQL, ModelView, fields)
 from trytond.pyson import Id
+from trytond.modules.company.model import (
+    CompanyMultiValueMixin, CompanyValueMixin)
 
-class Configuration(ModelSingleton, ModelSQL, ModelView):
+class Configuration(ModelSingleton, ModelSQL, ModelView, CompanyMultiValueMixin):
     'Equipment Configuration'
     __name__='optical_equipment.configuration'
 
@@ -28,3 +30,7 @@ class Configuration(ModelSingleton, ModelSQL, ModelView):
     moisture_uom = fields.Many2One('product.uom', "Moisture UOM",
                     domain=[('category', '=', Id('optical_equipment', 'uom_cat_relative_humedity'))],
                     depends=['moisture_min'])
+    sale_quote_number = fields.Many2One('ir.sequence', "Sale Quote Number",
+                                        domain=[
+                                            ('sequence_type', '=', Id('sale','sequence_type_sale'))
+                                        ])

locale/es.po

@@ -698,6 +698,10 @@ msgctxt "field:optical_equipment_maintenance.service,description:"
 msgid "Description"
 msgstr "Descripción"
 
+msgctxt "field:sale.sale,quote_number:"
+msgid "Quote Number"
+msgstr "Cotización #"
+
 msgctxt "field:sale.sale,description:sale."
 msgid "Description"
 msgstr "Tiempo de Entrega"

sale.py

@@ -19,7 +19,7 @@ class Sale(metaclass=PoolMeta):
     'Sale'
     __name__ = 'sale.sale'
 
-
+    quote_number = fields.Char("Quote Number", readonly=True)
     sale_type = fields.Selection([('maintenance', 'Maintenance'),
                                   ('equipments', 'Equipments'),
                                   ('replaces', 'Replaces')], "Sale Type", required=True,
@@ -112,13 +112,35 @@ class Sale(metaclass=PoolMeta):
 
         return Shipment(**values)
 
+    
+    @classmethod
+    def set_quote_number(cls, sales):
+        '''
+        Fill the number field with the sale sequence
+        '''
+        pool = Pool()
+        Config = pool.get('optical_equipment.configuration')
+        config = Config(1)
+        for sale in sales:
+            if config.equipment_sequence != None:
+                if not sale.quote_number:
+                    try:
+                        sale.quote_number = config.sale_quote_number.get()
+                        cls.save(sales)
+                    except UserError:
+                        raise UserError(str('Validation Error'))
+            else:
+                raise UserError(gettext('optical_equipment.msg_not_sequence_quote'))
+        
     @classmethod
     @ModelView.button
     @Workflow.transition('quotation')
     def quote(cls, sales):
         pool = Pool()
         AdvancePaymentCondition = pool.get('sale.advance_payment.condition')
-        super(Sale, cls).quote(sales)
+        for sale in sales:
+            sale.check_for_quotation()
+        cls.set_quote_number(sales)
                     
         for sale in sales:
             sale.set_advance_payment_term()
@@ -157,6 +179,7 @@ class Sale(metaclass=PoolMeta):
                 sale.agended = True
                 sale.save()
                 
+        cls.set_number(sales)
         with transaction.set_context(
                 queue_scheduled_at=config.sale_process_after,
                 queue_batch=context.get('queue_batch', True)):

sale.xml

@@ -1,6 +1,11 @@
 <?xml version="1.0"?>
 <!--This file file is part of Tryton. The COPYRIGHT file at the top level of this repository contains the full copyright notices and license terms. -->
 <tryton>
+    <record model="ir.ui.view" id="sale_view_tree">
+        <field name="model">sale.sale</field>
+	<field name="inherit" ref="sale.sale_view_tree"/>
+        <field name="name">sale_tree</field>
+    </record>
     <record model="ir.ui.view" id="sale_view_form">
 	<field name="model">sale.sale</field>
 	<field name="inherit" ref="sale.sale_view_form"/>
@@ -11,6 +16,10 @@
 	<field name="inherit" ref="sale.product_view_list_sale_line"/>
 	<field name="name">product_list_sale_line</field>
     </record>
+    <record model="ir.sequence" id="sequence_quote_sale">
+        <field name="name">Sale Quote</field>
+        <field name="sequence_type" ref="sale.sequence_type_sale"/>
+    </record>
     <record model="ir.action.report" id="report_sale">
         <field name="name">Sale Equipments</field>
         <field name="model">sale.sale</field>

tryton.cfg

@@ -20,6 +20,7 @@ depends:
 xml:
     address.xml
     party.xml
+    account.xml
     product.xml
     equipment.xml
     contract.xml

view/optical_equipment_configuration_form.xml

@@ -16,6 +16,9 @@ this repository contains the full copyright notices and license terms. -->
     <label name="contract_sequence"/>
     <field name="contract_sequence"/>
     <newline/>
+    <label name="sale_quote_number"/>
+    <field name="sale_quote_number"/>
+    <newline/>    
     <separator id="environmental_conditions" string="Environmental Conditions" colspan="4"/>
     <label name="temperature_min"/>
     <field name="temperature_min"/>

view/sale_form.xml

@@ -2,6 +2,10 @@
 <!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
      this repository contains the full copyright notices and license terms. -->
 <data>
+    <xpath expr="//label[@name='number']" position="before">
+	<label name="quote_number"/>
+	<field name="quote_number"/>
+    </xpath>
     <xpath expr="//field[@name='reference']" position="after">
 	<newline/>
     	<label name="sale_type"/>

view/sale_tree.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+     this repository contains the full copyright notices and license terms. -->
+<data>
+    <xpath expr="//field[@name='number']" position="before">
+	<field name="quote_number"/>
+    </xpath>
+    <xpath expr="//field[@name='number']" position="replace">
+	<field name="number"/>
+    </xpath>
+</data>