fix: Machete Calzabana

add report customer_order

__init__.py

@@ -1,5 +1,6 @@
 from trytond.pool import Pool
-from . import product, sale
+from . import (
+    product, sale, production, invoice, user, report_close_statement, report)
 
 __all__ = ['register']
 
@@ -7,10 +8,21 @@ __all__ = ['register']
 def register():
     Pool.register(
         product.Product,
+        invoice.InvoiceLine,
         sale.Sale,
         sale.Line,
+        sale.SaleLineDeletedLog,
+        user.User,
+        production.Production,
+        report_close_statement.ReportCloseStatementStart,
+        report.ReportSaleProduct,
+        report.ReportSaleByUser,
+        report.ReportSaleByZone,
+        report.ReportSaleContext,
         module='sale_fast_food', type_='model')
     Pool.register(
+        report_close_statement.PrintReportCloseStatement,
         module='sale_fast_food', type_='wizard')
     Pool.register(
+        report_close_statement.CashRegister,
         module='sale_fast_food', type_='report')

invoice.py

@@ -0,0 +1,13 @@
+from trytond.pool import PoolMeta
+from trytond.pyson import Eval
+
+
+class InvoiceLine(metaclass=PoolMeta):
+    __name__ = 'account.invoice.line'
+
+    @classmethod
+    def __setup__(cls):
+        super(InvoiceLine, cls).__setup__()
+
+        cls.product.states['required'] = (Eval('type') == 'line')
+        cls.unit_price.domain = []

locale/es.po

@@ -6,6 +6,158 @@ msgctxt "field:product.template,pizza:"
 msgid "Pizza"
 msgstr "Pizza"
 
-msgctxt "field:product.template,pizza:"
+msgctxt "field:product.template,pizza_topping:"
 msgid "Topping Pizza"
 msgstr "Adiciónes"
+
+msgctxt "field:product.template,boms:"
+msgid "Boms"
+msgstr "Lista de Materiales"
+
+msgctxt "field:product.template,tip:"
+msgid "Tip"
+msgstr "Propina"
+
+msgctxt "field:product.template,kitchen:"
+msgid "Kitchen"
+msgstr "Cocina"
+
+msgctxt "model:ir.model.button,string:sale_add_pizza_button"
+msgid "Add Pizza"
+msgstr "Agregar Pizza"
+
+msgctxt "model:ir.model.button,string:sale_order_kitchen_button"
+msgid "Kitchen"
+msgstr "Cocina"
+
+msgctxt "model:ir.model.button,string:sale_order_bar_button"
+msgid "Bar"
+msgstr "Bar"
+
+msgctxt "model:ir.model.button,string:sale_print_bill_button"
+msgid "Bill"
+msgstr "Subtotal"
+
+msgctxt "field:sale.sale,total_discount:"
+msgid "Total Discount"
+msgstr "Total Descuento"
+
+msgctxt "field:res.user,waiter:"
+msgid "Waiter"
+msgstr "Mesero"
+
+msgctxt "model:ir.ui.menu,name:menu_print_cash_register"
+msgid "Print cash register"
+msgstr "Imprimir arqueo de caja"
+
+msgctxt "field:sale.print_cash_register.start,date:"
+msgid "Date"
+msgstr "Fecha"
+
+msgctxt "field:sale.print_cash_register.start,shop:"
+msgid "Shop"
+msgstr "Tienda"
+
+msgctxt "field:sale_fast_food.report.context,from_date:"
+msgid "From Date"
+msgstr "Desde la Fecha"
+
+msgctxt "field:sale_fast_food.report.context,to_date:"
+msgid "To Date"
+msgstr "Hasta la Fecha"
+
+msgctxt "model:ir.action,name:act_report_sale_fast_food_product_pizza"
+msgid "Pizzas Sold by Product"
+msgstr "Pizzas Vendidas Por Producto"
+
+msgctxt "model:ir.ui.menu,name:menu_sale_fast_food_pizza"
+msgid "Pizzas Sold by Product"
+msgstr "Pizzas Vendidas Por Producto"
+
+msgctxt "model:ir.action,name:act_report_sale_fast_food_by_user"
+msgid "Sales by User"
+msgstr "Ventas Por Usuario"
+
+msgctxt "model:ir.ui.menu,name:menu_sale_fast_food_by_user"
+msgid "Sales by User"
+msgstr "Ventas Por Usuario"
+
+msgctxt "model:ir.action,name:act_report_sale_fast_food_zone"
+msgid "Sales by Zone"
+msgstr "Ventas Por Zona"
+
+msgctxt "model:ir.ui.menu,name:menu_sale_fast_food_zone"
+msgid "Sales by Zone"
+msgstr "Ventas Por Zona"
+
+msgctxt "field:sale_fast_food.reporting.product,product_pizza:"
+msgid "Product"
+msgstr "Pizza"
+
+msgctxt "field:sale_fast_food.reporting.product,quantity:"
+msgid "Quantity"
+msgstr "Cantidad"
+
+msgctxt "field:sale_fast_food.reporting.by_user,user:"
+msgid "User"
+msgstr "Usuario"
+
+msgctxt "field:sale_fast_food.reporting.by_user,completed_sales:"
+msgid "Completed Sales"
+msgstr "# Ventas"
+
+msgctxt "field:sale_fast_food.reporting.by_user,untaxed_amount:"
+msgid "Untaxed Amount"
+msgstr "Base Imponible"
+
+msgctxt "field:sale_fast_food.reporting.by_user,tax_amount:"
+msgid "Tax Amount"
+msgstr "Impuestos"
+
+msgctxt "field:sale_fast_food.reporting.by_user,total_amount:"
+msgid "Total Amount"
+msgstr "Total"
+
+msgctxt "field:sale_fast_food.reporting.by_user,total_tip_amount:"
+msgid "Total Tip Amount"
+msgstr "Propinas"
+
+msgctxt "field:sale_fast_food.reporting.zone,zone:"
+msgid "Zone"
+msgstr "Zona"
+
+msgctxt "field:sale_fast_food.reporting.zone,table:"
+msgid "Table"
+msgstr "Mesa"
+
+msgctxt "field:sale_fast_food.reporting.zone,completed_sales:"
+msgid "Completed Sales"
+msgstr "# Ventas"
+
+msgctxt "field:sale_fast_food.reporting.zone,untaxed_amount:"
+msgid "Untaxed Amount"
+msgstr "Base Imponible"
+
+msgctxt "field:sale_fast_food.reporting.zone,tax_amount:"
+msgid "Tax Amount"
+msgstr "Impuestos"
+
+msgctxt "field:sale_fast_food.reporting.zone,total_amount:"
+msgid "Total Amount"
+msgstr "Total"
+
+msgctxt "field:sale_fast_food.reporting.zone,total_tip_amount:"
+msgid "Total Tip Amount"
+msgstr "Propinas"
+
+msgctxt "wizard_button:sale.print_cash_register,start,end:"
+msgid "Cancel"
+msgstr "Cancelar"
+
+msgctxt "wizard_button:sale.print_cash_register,start,print_cash_register:"
+msgid "Print Cash Register"
+msgstr "Imprimir"
+
+msgctxt "model:ir.action,name:wizard_print_cash_register"
+msgid "Print cash register"
+msgstr "Imprimir arqueo de caja"

product.py

@@ -1,5 +1,6 @@
-from trytond.pool import Pool, PoolMeta
+from trytond.pool import PoolMeta
 from trytond.model import fields
+from trytond.pyson import Eval
 
 
 class Product(metaclass=PoolMeta):
@@ -7,4 +8,9 @@ class Product(metaclass=PoolMeta):
     __name__ = 'product.template'
 
     pizza = fields.Boolean("Pizza")
-    Pizza_topping = fields.Boolean("Topping Pizza")
+    pizza_topping = fields.Boolean("Topping Pizza")
+    tip = fields.Boolean("Tip")
+    kitchen = fields.Boolean("Kitchen")
+    bar = fields.Boolean("Bar")
+    boms = fields.Many2One('production.bom', "Boms",
+                           states={'required': Eval('producible', True)})

product.xml

@@ -4,14 +4,14 @@
 <tryton>
   <data>
     <record model="ir.ui.view" id="product_view_tree">
-        <field name="model">product.template</field>
-	<field name="inherit" ref="product.template_view_tree"/>
-        <field name="name">product_tree</field>
+      <field name="model">product.template</field>
+      <field name="inherit" ref="product.template_view_tree"/>
+      <field name="name">product_tree</field>
     </record>
     <record model="ir.ui.view" id="product_view_form">
-	<field name="model">product.template</field>
-	<field name="inherit" ref="product.template_view_form"/>
-	<field name="name">product_form</field>
+      <field name="model">product.template</field>
+      <field name="inherit" ref="product.template_view_form"/>
+      <field name="name">product_form</field>
     </record>
   </data>
 </tryton>

production.py

@@ -0,0 +1,59 @@
+# This file is part of Tryton.  The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+# from decimal import Decimal
+from trytond.pool import PoolMeta
+# from trytond.model import fields
+
+
+BOM_CHANGES = ['bom', 'product', 'quantity', 'uom', 'warehouse', 'location',
+               'company', 'inputs', 'outputs']
+
+
+class Production(metaclass=PoolMeta):
+    "Production"
+    __name__ = 'production'
+
+    """
+    @fields.depends(
+        'bom', 'product', 'uom', 'quantity', 'company', 'inputs', 'outputs',
+        methods=['_explode_move_values'])
+    def explode_bom(self):
+        pool = Pool()
+        Uom = pool.get('product.uom')
+        if not (self.bom and self.product and self.uom):
+            return
+
+        factor = self.bom.compute_factor(self.product, self.quantity or 0,
+                                         self.uom)
+
+        inputs = []
+        for input_ in self.bom.inputs:
+            # if input_.product.producible:
+            #     for input_ in input_.product.template.boms.inputs:
+            quantity = input_.compute_quantity(factor)
+            move = self._explode_move_values('input', input_, quantity)
+            if move:
+                inputs.append(move)
+                quantity = Uom.compute_qty(
+                    input_.uom, quantity,
+                    input_.product.default_uom, round=False)
+            # else:
+            #     quantity = input_.compute_quantity(factor)
+            #     move = self._explode_move_values('output', input_, quantity)
+            #     if move:
+            #         inputs.append(move)
+            #         quantity = Uom.compute_qty(
+                # input_.uom, quantity,
+            #   input_.product.default_uom, round=False)
+        self.inputs = inputs
+
+        outputs = []
+        for output in self.bom.outputs:
+            quantity = output.compute_quantity(factor)
+            move = self._explode_move_values('output', output,
+                                             quantity)
+            if move:
+                move.unit_price = Decimal(0)
+                outputs.append(move)
+        self.outputs = outputs
+    """

report.py

@@ -0,0 +1,280 @@
+from trytond.model import ModelSQL, ModelView, fields
+from trytond.pool import Pool
+from trytond.pyson import If, Eval
+from sql import Literal, Null
+from sql.aggregate import Min, Sum, Count
+from sql.functions import CurrentTimestamp
+from trytond.transaction import Transaction
+import datetime
+
+
+class ReportSaleContext(ModelView):
+    """Contexto de reportes de miembros de familia"""
+    __name__ = 'sale_fast_food.report.context'
+
+    from_date = fields.Date(
+        "From Date",
+        domain=[
+            If(Eval('to_date') & Eval('from_date'),
+               ('from_date', '<=', Eval('to_date')),
+               ()),
+            If(Eval('from_date'),
+               ('from_date', '<=', datetime.date.today()))
+        ])
+
+    to_date = fields.Date(
+        "To Date",
+        domain=[
+            If(Eval('from_date') & Eval('to_date'),
+               ('to_date', '>=', Eval('from_date')),
+               ()),
+            If(Eval('to_date'),
+               ('to_date', '<=', datetime.date.today()))
+        ])
+
+
+class ReportSaleAbstract(ModelSQL):
+
+    @classmethod
+    def table_query(cls):
+        from_item, tables = cls._joins()
+
+        final_query = from_item.select(
+            *cls._columns(tables),
+            where=cls._where(tables),
+            group_by=cls._group_by(tables)
+        )
+
+        return final_query
+
+    @classmethod
+    def _joins(cls):
+        pool = Pool()
+        tables = {}
+
+        Sale = pool.get('sale.sale')
+        tables['sale.sale'] = sale = Sale.__table__()
+
+        SaleLine = pool.get('sale.line')
+        tables['sale.line'] = sale_line = SaleLine.__table__()
+
+        ProductTemplate = pool.get('product.template')
+        tables[
+            'product.template'
+        ] = product_template = ProductTemplate.__table__()
+
+        ProductProduct = pool.get('product.product')
+        tables['product.product'] = product = ProductProduct.__table__()
+
+        from_item = sale_line.left_join(
+            product,
+            condition=product.id == sale_line.product
+        ).left_join(
+            product_template,
+            condition=product.template == product_template.id
+        ).left_join(
+            sale,
+            condition=sale.id == sale_line.sale
+        )
+
+        return from_item, tables
+
+    @classmethod
+    def _columns(cls, tables):
+        columns = [
+            cls._column_id(tables).as_('id'),
+            Literal(0).as_('create_uid'),
+            CurrentTimestamp().as_('create_date'),
+            cls.write_uid.sql_cast(Literal(Null)).as_('write_uid'),
+            cls.write_date.sql_cast(Literal(Null)).as_('write_date'),
+        ]
+
+        return columns
+
+    @classmethod
+    def _where(cls, tables):
+        context = Transaction().context
+        where = Literal(True)
+
+        from_date = context.get('from_date')
+        to_date = context.get('to_date')
+
+        sale = tables['sale.sale']
+        if from_date:
+            where &= sale.sale_date >= from_date
+
+        if to_date:
+            where &= sale.sale_date <= to_date
+
+        return where
+
+    @classmethod
+    def _group_by(cls, tables):
+        raise NotImplementedError()
+
+    @classmethod
+    def _column_id(cls, tables):
+        sale_line = tables['sale.line']
+        return Min(sale_line.id)
+
+
+class ReportSaleProduct(ReportSaleAbstract, ModelView):
+    """Report Sale Group by Product"""
+    __name__ = 'sale_fast_food.reporting.product'
+
+    product_pizza = fields.Many2One('product.product', "Product")
+    quantity = fields.Float("Quantity")
+
+    @classmethod
+    def _columns(cls, tables):
+        sale_line = tables['sale.line']
+
+        return super(ReportSaleProduct, cls)._columns(tables) + [
+            sale_line.product.as_('product_pizza'),
+            Sum(sale_line.quantity).as_('quantity')
+        ]
+
+    @classmethod
+    def _group_by(cls, tables):
+        sale_line = tables['sale.line']
+
+        return [
+            sale_line.product
+        ]
+
+    @classmethod
+    def _where(cls, tables):
+        where = super(ReportSaleProduct, cls)._where(tables)
+        product_template = tables['product.template']
+        where &= product_template.pizza == Literal(True)
+
+        return where
+
+
+class ReportSaleByUser(ReportSaleAbstract, ModelView):
+    """Report Sale Group by User"""
+    __name__ = 'sale_fast_food.reporting.by_user'
+
+    user = fields.Many2One('res.user', "User")
+    completed_sales = fields.Integer("Completed Sales")
+    untaxed_amount = fields.Numeric(
+        "Untaxed Amount", digits='currency', readonly=True)
+    tax_amount = fields.Numeric(
+        "Tax Amount", digits='currency', readonly=True)
+    total_amount = fields.Numeric(
+        "Total Amount", digits='currency', readonly=True)
+    total_tip_amount = fields.Numeric(
+        "Total Tip Amount", digits='currency', readonly=True)
+    currency = fields.Many2One(
+        'currency.currency', 'Currency', required=True)
+
+    @classmethod
+    def _joins(cls):
+        pool = Pool()
+        tables = {}
+
+        Sale = pool.get('sale.sale')
+        tables['sale.sale'] = sale = Sale.__table__()
+
+        from_item = sale
+
+        return from_item, tables
+
+    @classmethod
+    def _columns(cls, tables):
+        sale = tables['sale.sale']
+        return super(ReportSaleByUser, cls)._columns(tables) + [
+            sale.create_uid.as_('user'),
+            Count(Literal(1)).as_('completed_sales'),
+            Sum(sale.untaxed_amount_cache).as_('untaxed_amount'),
+            Sum(sale.tax_amount_cache).as_('tax_amount'),
+            Sum(sale.total_amount_cache).as_('total_amount'),
+            Sum(sale.total_tip_cache).as_('total_tip_amount'),
+            sale.currency.as_('currency'),
+        ]
+
+    @classmethod
+    def _group_by(cls, tables):
+        sale = tables['sale.sale']
+
+        return [
+            sale.create_uid,
+            sale.currency
+        ]
+
+    @classmethod
+    def _column_id(cls, tables):
+        sale = tables['sale.sale']
+        return Min(sale.id)
+
+
+class ReportSaleByZone(ReportSaleAbstract, ModelView):
+    """Report Sale Group by Zone"""
+    __name__ = 'sale_fast_food.reporting.zone'
+
+    zone = fields.Many2One('sale.zone', "Zone")
+    table = fields.Many2One('sale.table', "Table")
+    completed_sales = fields.Integer("Completed Sales")
+    untaxed_amount = fields.Numeric(
+        "Untaxed Amount", digits='currency', readonly=True)
+    tax_amount = fields.Numeric(
+        "Tax Amount", digits='currency', readonly=True)
+    total_amount = fields.Numeric(
+        "Total Amount", digits='currency', readonly=True)
+    total_tip_amount = fields.Numeric(
+        "Total Tip Amount", digits='currency', readonly=True)
+    currency = fields.Many2One(
+        'currency.currency', 'Currency', required=True)
+
+    @classmethod
+    def _joins(cls):
+        pool = Pool()
+        tables = {}
+
+        Sale = pool.get('sale.sale')
+        tables['sale.sale'] = sale = Sale.__table__()
+
+        Table = pool.get('sale.table')
+        tables['sale.table'] = table = Table.__table__()
+
+        Zone = pool.get('sale.zone')
+        tables['sale.table'] = zone = Zone.__table__()
+
+        from_item = sale.left_join(
+            table,
+            condition=table.id == sale.table
+        ).left_join(
+            zone,
+            condition=zone.id == table.zone
+        )
+
+        return from_item, tables
+
+    @classmethod
+    def _columns(cls, tables):
+        sale = tables['sale.sale']
+        return super(ReportSaleByZone, cls)._columns(tables) + [
+            sale.zone.as_('zone'),
+            sale.table.as_('table'),
+            Count(Literal(1)).as_('completed_sales'),
+            Sum(sale.untaxed_amount_cache).as_('untaxed_amount'),
+            Sum(sale.tax_amount_cache).as_('tax_amount'),
+            Sum(sale.total_amount_cache).as_('total_amount'),
+            Sum(sale.total_tip_cache).as_('total_tip_amount'),
+            sale.currency.as_('currency'),
+        ]
+
+    @classmethod
+    def _group_by(cls, tables):
+        sale = tables['sale.sale']
+
+        return [
+            sale.zone,
+            sale.table,
+            sale.currency
+        ]
+
+    @classmethod
+    def _column_id(cls, tables):
+        sale = tables['sale.sale']
+        return Min(sale.id)

report.xml

@@ -0,0 +1,103 @@
+<?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. -->
+<tryton>
+	<data>
+		<record model="ir.ui.view" id="sale_fast_food_report_view_form">
+            <field name="model">sale_fast_food.report.context</field>
+            <field name="type">form</field>
+            <field name="name">sale_fast_food_report_context_form</field>
+        </record>
+
+        <!-- Report by Product-->
+		<record model="ir.ui.view" id="report_sale_fast_food_product_pizza_view_list">
+			<field name="model">sale_fast_food.reporting.product</field>
+            <field name="type">tree</field>
+            <field name="name">pizzas_sold_by_product_list</field>
+        </record>
+
+		<record model="ir.action.act_window" id="act_report_sale_fast_food_product_pizza">
+            <field name="name">Pizzas Sold by Product</field>
+            <field name="res_model">sale_fast_food.reporting.product</field>
+			<field name="context_model">sale_fast_food.report.context</field>
+        </record>
+
+		<record model="ir.action.act_window.view" id="act_report_sale_fast_food_product_pizza_view1">
+            <field name="sequence" eval="10"/>
+            <field name="view" ref="report_sale_fast_food_product_pizza_view_list"/>
+            <field name="act_window" ref="act_report_sale_fast_food_product_pizza"/>
+        </record>
+
+        <!-- Report by Product-->
+        <record model="ir.ui.view" id="report_sale_fast_food_by_user_view_list">
+			<field name="model">sale_fast_food.reporting.by_user</field>
+            <field name="type">tree</field>
+            <field name="name">sales_by_user_list</field>
+        </record>
+
+		<record model="ir.action.act_window" id="act_report_sale_fast_food_by_user">
+            <field name="name">Sales by User</field>
+            <field name="res_model">sale_fast_food.reporting.by_user</field>
+			<field name="context_model">sale_fast_food.report.context</field>
+        </record>
+
+		<record model="ir.action.act_window.view" id="act_report_sale_fast_food_by_user_view1">
+            <field name="sequence" eval="20"/>
+            <field name="view" ref="report_sale_fast_food_by_user_view_list"/>
+            <field name="act_window" ref="act_report_sale_fast_food_by_user"/>
+        </record>
+
+        <!-- Report by Zone-->
+        <record model="ir.ui.view" id="report_sale_fast_food_zone_view_list">
+			<field name="model">sale_fast_food.reporting.zone</field>
+            <field name="type">tree</field>
+            <field name="name">sales_by_zone_list</field>
+        </record>
+
+		<record model="ir.action.act_window" id="act_report_sale_fast_food_zone">
+            <field name="name">Sales by Zone</field>
+            <field name="res_model">sale_fast_food.reporting.zone</field>
+			<field name="context_model">sale_fast_food.report.context</field>
+        </record>
+
+		<record model="ir.action.act_window.view" id="act_report_sale_fast_food_zone_view1">
+            <field name="sequence" eval="20"/>
+            <field name="view" ref="report_sale_fast_food_zone_view_list"/>
+            <field name="act_window" ref="act_report_sale_fast_food_zone"/>
+        </record>
+
+	    <menuitem
+		    name="Pizzas Sold by Product"
+	        parent="sale.menu_reporting"
+		    sequence="10"
+		    id="menu_sale_fast_food_pizza"
+		    icon="tryton-graph"/>
+        <menuitem
+		    name="Sales by User"
+	        parent="sale.menu_reporting"
+		    sequence="20"
+		    id="menu_sale_fast_food_by_user"
+		    icon="tryton-graph"/>
+        <menuitem
+		    name="Sales by Zone"
+	        parent="sale.menu_reporting"
+		    sequence="30"
+		    id="menu_sale_fast_food_zone"
+		    icon="tryton-graph"/>
+        <record model="ir.action.keyword" id="act_report_sale_fast_food_product_pizza_keyword1">
+            <field name="keyword">tree_open</field>
+            <field name="model" ref="menu_sale_fast_food_pizza"/>
+            <field name="action" ref="act_report_sale_fast_food_product_pizza"/>
+        </record>
+		<record model="ir.action.keyword" id="act_report_sale_fast_food_by_user_keyword1">
+            <field name="keyword">tree_open</field>
+            <field name="model" ref="menu_sale_fast_food_by_user"/>
+            <field name="action" ref="act_report_sale_fast_food_by_user"/>
+        </record>
+        <record model="ir.action.keyword" id="act_report_sale_fast_food_zone_keyword1">
+            <field name="keyword">tree_open</field>
+            <field name="model" ref="menu_sale_fast_food_zone"/>
+            <field name="action" ref="act_report_sale_fast_food_zone"/>
+        </record>
+    </data>
+</tryton>

report_close_statement.py

@@ -0,0 +1,213 @@
+# This file is part of Tryton.  The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+from trytond.model import ModelView, fields
+from trytond.wizard import Wizard, StateView, Button, StateReport
+from trytond.transaction import Transaction
+from trytond.pool import Pool
+from trytond.report import Report
+from trytond.exceptions import UserError
+from decimal import Decimal
+
+from datetime import date
+
+
+__all__ = ['ReportCloseStatementStart', 'PrintReportCloseStatement',
+           'CashRegister']
+
+
+class ReportCloseStatementStart(ModelView):
+    "Vista inicial de reporte de extracto"
+    __name__ = 'sale.print_cash_register.start'
+
+    company = fields.Many2One(
+        'company.company', "Company", readonly=True, required=True)
+    currency = fields.Many2One('currency.currency', 'Currency', required=True)
+    date = fields.Date('Date', required=True)
+    shop = fields.Many2One('sale.shop', 'Shop', required=True)
+
+    @staticmethod
+    def default_company():
+        return Transaction().context.get('company')
+
+    @staticmethod
+    def default_currency():
+        Company = Pool().get('company.company')
+        if Transaction().context.get('company'):
+            company = Company(Transaction().context['company'])
+            return company.currency.id
+
+    @classmethod
+    def default_date(cls):
+        return date.today()
+
+    @classmethod
+    def default_shop(cls):
+        context = Transaction().context
+        if context:
+            shop = context['shop']
+            if shop:
+                return shop
+        return
+
+
+class PrintReportCloseStatement(Wizard):
+    "Asistente para imprimir extracto"
+    __name__ = 'sale.print_cash_register'
+
+    start = StateView(
+        'sale.print_cash_register.start',
+        'sale_fast_food.print_cash_register_start_view_form', [
+            Button("Cancel", 'end', 'tryton-cancel'),
+            Button("Print Cash Register",
+                   'print_cash_register', 'tryton-ok', default=True)])
+
+    print_cash_register = StateReport('sale.cash_register')
+
+    def do_print_cash_register(self, action):
+        data = {
+            'lang': self.start.company.party.lang,
+            'date': self.start.date,
+            'shop': self.start.shop.id,
+            'currency': self.start.currency.id,
+        }
+
+        return action, data
+
+    def transition_print_cash_register(self):
+        return 'end'
+
+
+class CashRegister(Report):
+    "Extracto"
+    __name__ = 'sale.cash_register'
+
+    def _get_info_pizzas_sold(lines):
+        pizzas = 0
+        amount_w_tax = 0
+        amount_tip = 0
+        for line in lines:
+            if line.bought_pizza:
+                pizzas += line.quantity
+                amount_w_tax += line.amount_w_tax
+            if line.product and line.product.template.tip:
+                amount_tip += line.amount
+        return {
+            'amount_tip': amount_tip,
+            'amount_w_tax': amount_w_tax,
+            'pizzas': pizzas,
+        }
+
+    def _get_statements_by_date(date):
+        pool = Pool()
+        User = pool.get('res.user')
+        Statement = pool.get('account.statement')
+        user = Transaction().user
+        user = User(user)
+        device = user.sale_device
+
+        if not device:
+            return
+        journals = [j.id for j in device.journals]
+        statements = Statement.search([
+            ('journal', 'in', journals),
+            ('state', 'in', ['validated', 'posted']),
+            ('date', '=', date)
+        ])
+        return statements
+
+    def _get_invoices_by_subtype(date, shop):
+        pool = Pool()
+        Invoice = pool.get('account.invoice')
+        Shop = pool.get('sale.shop')
+        fe_pos_subtype = Shop(shop).fe_pos_subtype.id
+        pos_subtype = Shop(shop).pos_subtype.id
+        ranges = {}
+        invoices_fe = Invoice.search([('invoice_date', '=', date),
+                                      ('subtype', '=', fe_pos_subtype)])
+
+        if invoices_fe:
+            ranges['range_fe'] = \
+                [invoices_fe[0].number, invoices_fe[-1].number]
+
+        invoices_pos = Invoice.search([('invoice_date', '=', date),
+                                       ('subtype', '=', pos_subtype)])
+
+        if invoices_pos:
+            ranges['range_pos'] = \
+                [invoices_pos[0].number, invoices_pos[-1].number]
+
+        return ranges
+
+    @classmethod
+    def get_context(cls, records, header, data):
+        report_context = super(
+            CashRegister, cls).get_context(records, header, data)
+
+        pool = Pool()
+        Shop = pool.get('sale.shop')
+        Sale = pool.get('sale.sale')
+        Currency = pool.get('currency.currency')
+        currency = Currency(data['currency'])
+        date = data['date']
+        shop = data['shop']
+        today_sales_domain = [('state', 'in', ['processing', 'done']),
+                              ('sale_date', '=', date),
+                              ('shop', '=', shop)]
+        today_sales = Sale.search(today_sales_domain,
+                                  order=[('id', 'ASC')])
+
+        if not today_sales:
+            raise UserError(str("No se han encontrado ventas para este día."))
+            return
+        untaxed_amount = 0
+        tax_amount = 0
+        total_amount = 0
+        total_pizzas = 0
+        amount_w_tax_pizzas = []
+        amount_tips = []
+        for sale in today_sales:
+            untaxed_amount += sale.untaxed_amount
+            tax_amount += sale.tax_amount
+            info_pizzas_sold = cls._get_info_pizzas_sold(sale.lines)
+            total_pizzas += info_pizzas_sold['pizzas']
+            amount_w_tax_pizzas.append(info_pizzas_sold['amount_w_tax'])
+            amount_tips.append(info_pizzas_sold['amount_tip'])
+            total_amount += sale.total_amount
+
+        untaxed_amount_for_tax = round((tax_amount * 100) / Decimal('8.0'), 2)
+        statements = cls._get_statements_by_date(data['date'])
+
+        if statements:
+            report_context['statements'] = [{
+                'name': statement.journal.name,
+                'start_balance': statement.start_balance,
+                'end_balance': statement.end_balance,
+                'total_amount': sum(
+                    (line.amount for line in statement.lines
+                        if line.description), Decimal(0))
+            } for statement in statements]
+            report_context['total_statements'] = sum(
+                [s['total_amount'] for s in report_context['statements']])
+
+        ranges = cls._get_invoices_by_subtype(date, shop)
+        ranges_keys = ranges.keys()
+        if 'range_fe' in ranges_keys:
+            report_context['range_fe'] = ranges['range_fe']
+        else:
+            report_context['range_fe'] = []
+        if 'range_pos' in ranges:
+            report_context['range_pos'] = ranges['range_pos']
+        else:
+            report_context['range_pos'] = []
+
+        report_context['shop'] = Shop(shop).name
+        report_context['date'] = date
+        report_context['currency'] = currency
+        report_context['amount_w_tax_pizzas'] = sum(amount_w_tax_pizzas)
+        report_context['tips'] = sum(amount_tips)
+        report_context['untaxed_amount'] = untaxed_amount
+        report_context['untaxed_amount_for_tax'] = untaxed_amount_for_tax
+        report_context['tax_amount'] = tax_amount
+        report_context['total_amount'] = total_amount
+        report_context['number_pizzas_sold'] = total_pizzas
+        return report_context

report_close_statement.xml

@@ -0,0 +1,27 @@
+<?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. -->
+<tryton>
+  <data>
+    <record model="ir.action.report" id="report_close_statement">
+      <field name="name">Close statement</field>
+      <field name="report_name">sale.cash_register</field>
+      <field name="report">sale_fast_food/report/close_statement.fodt</field>
+      <field name="template_extension">odt</field>
+    </record>
+    <record model="ir.ui.view" id="print_cash_register_start_view_form">
+      <field name="model">sale.print_cash_register.start</field>
+      <field name="type">form</field>
+      <field name="name">print_cash_register_start_form</field>
+    </record>
+    <record model="ir.action.wizard" id="wizard_print_cash_register">
+      <field name="name">Print cash register</field>
+      <field name="wiz_name">sale.print_cash_register</field>
+    </record>
+    <menuitem
+    parent="sale.menu_sale"
+    action="wizard_print_cash_register"
+    id="menu_print_cash_register"
+    icon="tryton-print"/>
+  </data>
+</tryton>

sale.py

@@ -1,6 +1,11 @@
 from trytond.pool import Pool, PoolMeta
 from trytond.model import ModelView, fields
-from trytond.exceptions import UserError
+from trytond.transaction import Transaction
+from trytond.modules.currency.fields import Monetary
+from decimal import Decimal
+
+import requests
+import json
 
 
 class Sale(metaclass=PoolMeta):
@@ -8,39 +13,429 @@ class Sale(metaclass=PoolMeta):
     __name__ = 'sale.sale'
 
     pizza_number = fields.Integer("Number pizza")
-    
+    credito = fields.Boolean("Credito")
+    total_discount = fields.Function(
+        Monetary(
+            "Total Discount", digits='currency', currency='currency'),
+        'get_amount')
+    total_discount_cache = fields.Numeric(
+        "Total Discount cache", digits='currency')
+    total_tip = fields.Function(
+        Monetary(
+            "Total Tip", digits='currency', currency='currency'),
+        'get_amount')
+    total_tip_cache = fields.Numeric(
+        "Total Tip cache", digits="currency")
+
     @classmethod
     def __setup__(cls):
         super(Sale, cls).__setup__()
         cls._buttons.update({
             'add_pizza': {},
+            'kitchen': {},
+            'bar': {},
+            'print_bill': {},
+            'impreso': {},
         })
 
     @classmethod
     def default_pizza_number(cls):
         return 0
 
+    @fields.depends('lines', 'currency', methods=['get_tax_amount'])
+    def on_change_lines(self):
+        self.untaxed_amount = Decimal('0.0')
+        self.tax_amount = Decimal('0.0')
+        self.total_amount = Decimal('0.0')
+        self.total_discount = Decimal('0.0')
+        self.total_tip = Decimal('0.0')
+
+        if self.lines:
+            for line in self.lines:
+                self.untaxed_amount += getattr(line, 'amount', None) or 0
+            self.tax_amount = self.get_tax_amount()
+        if self.currency:
+            self.untaxed_amount = self.currency.round(self.untaxed_amount)
+            self.tax_amount = self.currency.round(self.tax_amount)
+        self.total_amount = self.untaxed_amount + self.tax_amount
+        if self.currency:
+            self.total_tip = self.currency.round(self.total_tip)
+            self.total_discount = self.currency.round(self.total_discount)
+            self.total_amount = self.currency.round(self.total_amount)
+
+    @classmethod
+    def store_cache(cls, sales):
+        for sale in sales:
+            sale.untaxed_amount_cache = sale.untaxed_amount
+            sale.tax_amount_cache = sale.tax_amount
+            sale.total_amount_cache = sale.total_amount
+            sale.total_discount_cache = sale.total_discount
+            sale.total_tip_cache = sale.total_tip
+        cls.save(sales)
+
+    @classmethod
+    def get_amount(cls, sales, names):
+        untaxed_amount = {}
+        tax_amount = {}
+        total_amount = {}
+        total_discount = {}
+        total_tip = {}
+        if {'tax_amount', 'total_amount'} & set(names):
+            compute_taxes = True
+        else:
+            compute_taxes = False
+        # Sort cached first and re-instanciate to optimize cache management
+        sales = sorted(sales, key=lambda s: s.state in cls._states_cached,
+                       reverse=True)
+        sales = cls.browse(sales)
+        for sale in sales:
+            if (sale.state in cls._states_cached
+                    and sale.untaxed_amount_cache is not None
+                    and sale.tax_amount_cache is not None
+                    and sale.total_amount_cache is not None):
+                untaxed_amount[sale.id] = sale.untaxed_amount_cache
+                total_discount[sale.id] = sale.total_discount_cache
+                total_tip[sale.id] = sale.total_tip_cache
+                if compute_taxes:
+                    tax_amount[sale.id] = sale.tax_amount_cache
+                    total_amount[sale.id] = sale.total_amount_cache
+            else:
+                untaxed_amount[sale.id] = round(sum(
+                    (line.amount for line in sale.lines
+                        if line.type == 'line'), Decimal(0)), 2)
+                total_discount[sale.id] = round(sum(
+                    (line.discount_amount * Decimal(
+                        line.quantity) for line in sale.lines
+                        if line.discount_amount and line.type == 'line'
+                     ), Decimal(0)), 2)
+                total_tip[sale.id] = round(
+                    sum((
+                        line.amount for line in sale.lines
+                        if line.product and line.product.tip and (
+                                line.type == 'line')
+                    ), Decimal(0)), 2)
+                if compute_taxes:
+                    tax_amount[sale.id] = sale.get_tax_amount()
+                    total_amount[sale.id] = (
+                        untaxed_amount[sale.id] + tax_amount[sale.id])
+
+        result = {
+            'untaxed_amount': untaxed_amount,
+            'tax_amount': tax_amount,
+            'total_amount': total_amount,
+            'total_discount': total_discount,
+            'total_tip': total_tip
+            }
+        for key in list(result.keys()):
+            if key not in names:
+                del result[key]
+
+        return result
+
+    def get_invoice_resolution(subtype):
+        if subtype:
+            resolution = subtype.sequence.invoice_resolution
+            if resolution:
+                return dict([
+                    ('resolution_number', resolution.resolution_number),
+                    ('resolution_prefix', resolution.prefix),
+                    ('valid_date_time_from', str(
+                        resolution.valid_date_time_from)),
+                    ('valid_date_time_to', str(resolution.valid_date_time_to)),
+                    ('from_number', resolution.from_number),
+                    ('to_number', resolution.to_number)])
+
+    @classmethod
+    def get_invoice(cls, record):
+        if record.state != 'draft' and record.invoices:
+            invoice = record.invoices[0]
+            data = {}
+            data['invoice_number'] = invoice.number
+            #subtype = invoice.subtype
+            #data['resolution'] = cls.get_invoice_resolution(subtype)
+
+            return data
+
+    @classmethod
+    def report_bill(cls, records):
+        if not records:
+            return
+
+        pool = Pool()
+        ctx = Transaction().context
+        record = records[0]
+        Shop = pool.get('sale.shop')
+        data = {}
+        shop = Shop.search([('id', '=', ctx["shop"])])[0]
+        data["shop_name"] = shop.name
+        data["shop_nit"] = shop.company.party.tax_identifier.code
+        data["shop_address"] = shop.address.street
+        data['invoice'] = cls.get_invoice(record)
+        # data['fe_cufe'] = record.fe_qrcode
+        # data['cufe'] = record.fe_cufe
+        data["party"] = record.party.name
+        data["tax_identifier_type"] = record.party.tax_identifier.type_string
+        data["tax_identifier_code"] = record.party.tax_identifier.code
+        data["address"] = record.invoice_address.street
+        data["city"] = record.invoice_address.subdivision_municipality.name
+        data["zone"] = record.zone.name if record.zone else ""
+        data["table"] = record.table.name if record.table else ""
+        data["lines"] = [{
+            'type': line.type,
+            "product": line.product.name if line.type != 'title' else None,
+            "quantity": line.quantity if line.type != 'title' else None,
+            "uom": line.unit.symbol if line.type != 'title' else None,
+            "unit_price": str(line.amount_w_tax)
+            if line.type != 'title' else None,
+            "taxes": str(round(line.taxes[0].rate * 100, 2)) + '%'
+            if line.type != 'title' and line.taxes else None
+        } for line in record.lines]
+
+        data["total_discount"] = str(round(record.total_discount, 2))
+        data["untaxed_amount"] = str(record.untaxed_amount)
+        data["tax_amount"] = str(record.tax_amount)
+        data["total_tip"] = str(record.total_tip)
+        data["total"] = str(record.total_amount)
+        data["state"] = \
+            "SUBTOTAL" if record.state == "draft" else "CUENTA FINAL"
+
+        if record.payments:
+            data['payments'] = [{
+                "statement": payment.statement.journal.name,
+                "amount": str(payment.amount)} for payment in record.payments]
+
+        return data
+
+    def report_customer_order(records):
+        if not records:
+            return
+
+        report = records[0]
+        data = {}
+        data["party"] = report.party.name
+        data["tax_identifier_type"] = report.party.tax_identifier.type_string
+        data["tax_identifier_code"] = report.party.tax_identifier.code
+        data["address"] = report.invoice_address.street
+        data["city"] = report.invoice_address.subdivision_municipality.name
+        data["zone"] = report.zone.name if report.zone else ""
+        data["table"] = report.table.name if report.table else ""
+        data["lines"] = [{
+            "type": line.type,
+            "product": line.product.name if line.type != "title" else None,
+            "description": line.description if line.type != "title" else None,
+            "quantity": line.quantity if line.type != "title" else None,
+            "uom": line.unit.name if line.type != "title" else None}
+            for line in report.lines if not line.impreso]
+        data["deleted_lines"] = [{
+            "product": line.product.name,
+            "quantity": str(-1 * line.quantity),
+            "unit": line.unit.symbol
+        } for line in report.delete_lines if not line.printed]
+
+        return data
+
     @classmethod
     @ModelView.button
     def add_pizza(cls, records):
+        pool = Pool()
+        saleLine = pool.get('sale.line')
         for record in records:
-            record.pizza_number +=1
+            record.pizza_number += 1
+            record.lines += (saleLine(type="title",
+                                      description="Pizza Combinada"),)
             record.save()
 
-            
+    @classmethod
+    @ModelView.button
+    def impreso(cls, records):
+        record = records[0]
+        for line in record.lines:
+            line.analytic_accounts = tuple()
+            line.impreso = True
+            line.save()
+
+        for line in record.delete_lines:
+            line.printed = True
+            line.save()
+        record.save()
+
+    @classmethod
+    @ModelView.button
+    def print_bill(cls, records):
+        pool = Pool()
+        context = Transaction().context
+        shop = context['shop']
+        Printer = pool.get('sale.printer')
+        printers = Printer.search([
+            ('zone', '=', 'reception'),
+            ('shop', '=', shop)])
+        if not printers:
+            return
+
+        printer = printers[0]
+
+        url = f"http://{printer.api.ip_address}/print_bill"
+        bill = cls.report_bill(records)
+        if 'employee.rec_name' in context.keys():
+            user_name = context['employee.rec_name']
+        else:
+            user_name = ""
+
+        content = {
+            "content": str(json.dumps(bill)),
+            "printer_type": "",
+            "ip_printer": "",
+            "user_name": user_name,
+            "idVendor": "",
+            "idProduct": ""}
+
+        if printer.type_ == 'network':
+            content["printer_type"] = "Network"
+            content["ip_printer"] = str(printer.ip_address)
+        else:
+            if printer.type_ == 'usb':
+                content["printer_type"] = "USB"
+                content["idVendor"] = str(printer.idVendor)
+                content["idProduct"] = str(printer.idProduct)
+
+        headers = {"accept": 'application/json',
+                   'Content-Type': 'application/json'}
+        requests.post(
+            url, data=json.dumps(content), headers=headers, timeout=5)
+
+    @classmethod
+    @ModelView.button
+    def kitchen(cls, records):
+        pool = Pool()
+        context = Transaction().context
+        shop = context['shop']
+        Printer = pool.get('sale.printer')
+        printers = Printer.search([('zone', '=', 'kitchen'),
+                                   ('shop', '=', shop)])
+        record = records[0]
+        if not printers:
+            return
+
+        printer = printers[0]
+
+        url = f"http://{printer.api.ip_address}/order_kitchen"
+        customer_order = cls.report_customer_order(records)
+        if 'employee.rec_name' in context.keys():
+            user_name = context['employee.rec_name']
+        else:
+            user_name = ""
+
+        content = {"content": str(json.dumps(customer_order)),
+                   "printer_type": "",
+                   "ip_printer": "",
+                   "user_name": user_name,
+                   "idVendor": "",
+                   "idProduct": ""}
+
+        if printer.type_ == 'network':
+            content["printer_type"] = "Network"
+            content["ip_printer"] = str(printer.ip_address)
+        else:
+            if printer.type_ == 'usb':
+                content["printer_type"] = "USB"
+                content["idVendor"] = str(printer.idVendor)
+                content["idProduct"] = str(printer.idProduct)
+
+        headers = {"accept": 'application/json',
+                   'Content-Type': 'application/json'}
+        cls.impreso([record])
+
+        requests.post(
+            url, data=str(json.dumps(content)),
+            headers=headers)
+
+    @classmethod
+    @ModelView.button
+    def bar(cls, records):
+        pool = Pool()
+        context = Transaction().context
+        shop = context['shop']
+        Printer = pool.get('sale.printer')
+        printers = Printer.search([('zone', '=', 'bar'),
+                                   ('shop', '=', shop)])
+        record = records[0]
+
+        if not printers:
+            return
+
+        printer = printers[0]
+        url = f"http://{printer.api.ip_address}/order_bar"
+        customer_order = cls.report_customer_order(records)
+        cls.impreso([record])
+
+        if 'employee.rec_name' in context.keys():
+            user_name = context['employee.rec_name']
+        else:
+            user_name = ""
+
+        content = {
+            "content": str(json.dumps(customer_order)),
+            "printer_type": "",
+            "ip_printer": "",
+            "user_name": user_name,
+            "idVendor": "",
+            "idProduct": ""}
+
+        if printer.type_ == 'network':
+            content["printer_type"] = "Network"
+            content["ip_printer"] = str(printer.ip_address)
+        else:
+            if printer.type_ == 'usb':
+                content["printer_type"] = "USB"
+                content["idVendor"] = str(printer.idVendor)
+                content["idProduct"] = str(printer.idProduct)
+
+        headers = {
+            "accept": 'application/json',
+            'Content-Type': 'application/json'}
+        requests.post(url, data=json.dumps(content),
+                      headers=headers)
+
+
 class Line(metaclass=PoolMeta):
     "Sale Line Fast Food"
     __name__ = 'sale.line'
 
     pizza = fields.Integer("Pizza")
+    impreso = fields.Boolean("Impreso")
+    bought_pizza = fields.Boolean("Sold pizza")
 
+    @classmethod
+    def delete(cls, lines):
+        for line in lines:
+            if line.impreso and line.type == 'line':
+                cls._create_sale_line_deleted_log(line)
+        super(Line, cls).delete(lines)
 
     @fields.depends('product', 'unit', 'sale',
-        '_parent_sale.party', '_parent_sale.invoice_party',
+                    '_parent_sale.party', '_parent_sale.invoice_party',
                     '_parent_sale.pizza_number',
-        methods=['compute_taxes', 'compute_unit_price',
-            'on_change_with_amount'])
+                    '_parent_product.template',
+                    '_parent_product._parent_template.pizza',
+                    methods=['compute_taxes', 'compute_unit_price',
+                             'on_change_with_amount'])
     def on_change_product(self):
         super(Line, self).on_change_product()
-        if self.product.pizza:
+        if self.product and self.product.template.pizza:
             self.pizza = self.sale.pizza_number
+            self.bought_pizza = True
+        else:
+            self.bought_pizza = False
+
+    def get_production(self, product_quantities):
+        "Return production for the sale line"
+        Production = super(Line, self).get_production(product_quantities)
+
+        return Production
+
+
+class SaleLineDeletedLog(metaclass=PoolMeta):
+    """Sale Line Deleted Log"""
+    __name__ = 'sale.line_deleted'
+
+    printed = fields.Boolean("Printed")

sale.xml

@@ -2,24 +2,57 @@
 <!--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"/>
-	<field name="name">sale_form</field>
-    </record>
-    <record model="ir.ui.view" id="sale_line_view_form">
-	<field name="model">sale.line</field>
-	<field name="inherit" ref="sale.sale_line_view_form"/>
-	<field name="name">sale_line_form</field>
-    </record>
-    <record model="ir.model.button" id="sale_add_pizza_button">
-        <field name="name">add_pizza</field>
-        <field name="string">Add Pizza</field>
-        <field name="model" search="[('model', '=', 'sale.sale')]"/>
-    </record>
+    <data>
+	<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"/>
+	    <field name="name">sale_form</field>
+	</record>
+	<record model="ir.ui.view" id="sale_line_view_form">
+	    <field name="model">sale.line</field>
+	    <field name="inherit" ref="sale.sale_line_view_form"/>
+	    <field name="name">sale_line_form</field>
+	</record>
+	<record model="ir.model.button" id="sale_add_pizza_button">
+            <field name="name">add_pizza</field>
+            <field name="string">Add Pizza</field>
+            <field name="model">sale.sale</field>
+	</record>
+	<record model="ir.model.button" id="sale_order_kitchen_button">
+            <field name="name">kitchen</field>
+            <field name="string">Kitchen</field>
+	    <field name="model">sale.sale</field>
+	</record>
+	<record model="ir.model.button" id="sale_order_bar_button">
+            <field name="name">bar</field>
+            <field name="string">Bar</field>
+	    <field name="model">sale.sale</field>
+	</record>
+	<record model="ir.model.button" id="sale_print_bill_button">
+            <field name="name">print_bill</field>
+            <field name="string">Bill</field>
+	    <field name="model">sale.sale</field>
+	</record>
+	<record model="ir.model.button" id="sale_impreso_button">
+            <field name="name">impreso</field>
+            <field name="string">Impreso</field>
+	    <field name="model">sale.sale</field>
+	</record>
+	<record model="ir.action.report" id="report_customer_order">
+            <field name="name">Customer Order</field>
+            <field name="model">sale.sale</field>
+            <field name="report_name">sale.customer_order</field>
+            <field name="report">sale_fast_food/report/customer_order.fodt</field>
+	</record>
+	<record model="ir.action.keyword" id="report_customer_order_keyword">
+            <field name="keyword">form_print</field>
+            <field name="model">sale.sale,-1</field>
+            <field name="action" ref="report_customer_order"/>
+	</record>
+    </data>
 </tryton>

setup.py

@@ -127,7 +127,7 @@ setup(name=name,
         ],
     license='GPL-3',
     python_requires='>=3.7',
-    install_requires=requires,
+    # install_requires=requires,
     extras_require={
         'test': tests_require,
         },

tests/test_scenario.py

@@ -0,0 +1,8 @@
+# This file is part of Tryton.  The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+
+from trytond.tests.test_tryton import load_doc_tests
+
+
+def load_tests(*args, **kwargs):
+    return load_doc_tests(__name__, __file__, *args, **kwargs)

tryton.cfg

@@ -1,9 +1,21 @@
 [tryton]
-version=6.4
+version=7.6.0
 depends:
     ir
+    res
     product
     sale
+    sale_discount
+    sale_supply_production
+    sale_line_delete_log
+    sale_printer
+    production
+    account_invoice
+    sale_shop
+    sale_pos_table
 xml:
     product.xml
     sale.xml
+    user.xml
+    report_close_statement.xml
+    report.xml

user.py

@@ -0,0 +1,10 @@
+from trytond.model import fields
+from trytond.pool import PoolMeta
+
+
+class User(metaclass=PoolMeta):
+    "User"
+    __name__ = 'res.user'
+
+    waiter = fields.Boolean('Waiter')
+    not_restaurant = fields.Boolean('Not Restaurant')

user.xml

@@ -0,0 +1,13 @@
+<?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. -->
+     
+<tryton>
+    <data>
+        <record model="ir.ui.view" id="user_view_form" >
+            <field name="name">user_form</field>
+            <field name="inherit" ref="res.user_view_form"/>
+            <field name="model">res.user</field>
+        </record>
+    </data>
+</tryton>

view/pizzas_sold_by_product_list.xml

@@ -0,0 +1,7 @@
+<?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. -->
+<tree>
+    <field name="product_pizza"/>
+    <field name="quantity" sum="1"/>
+</tree>

view/print_cash_register_start_form.xml

@@ -0,0 +1,15 @@
+<?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. -->     
+<form col="6">
+    <label name="company"/>
+    <field name="company"/>
+    <label name="currency"/>
+    <field name="currency"/>
+    <newline/>
+    <label name="date"/>
+    <field name="date"/>
+
+    <label name="shop"/>
+    <field name="shop"/>
+</form>

view/product_form.xml

@@ -2,10 +2,22 @@
 <!-- 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='salable']" position="after">
-	<label name="pizza"/>
-	<field name="pizza"/>
-	<label name="pizza_topping"/>
-	<field name="pizza_topping"/>
-    </xpath>
+  <xpath expr="//field[@name='salable']" position="after">
+    <label name="pizza"/>
+    <field name="pizza"/>
+    <label name="pizza_topping"/>
+    <field name="pizza_topping"/>
+    <label name="tip"/>
+    <field name="tip"/>
+    <label name="kitchen"/>
+    <field name="kitchen"/>
+    <label name="bar"/>
+    <field name="bar"/>
+  </xpath>
+  <xpath expr="//field[@name='default_uom']" position="after">
+    <group id="boms">
+      <label name="boms"/>
+      <field name="boms"/>
+    </group>
+  </xpath>
 </data>

view/sale_fast_food_report_context_form.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. -->
+<form>
+    <label name="from_date"/>
+    <group id="dates" col="-1">
+        <field name="from_date"/>
+        <label name="to_date"/>
+        <field name="to_date"/>
+    </group>
+</form>

view/sale_form.xml

@@ -1,10 +1,27 @@
 <?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. -->
+this repository contains the full copyright notices and license terms. -->
 <data>
-    <xpath expr="//field[@name='reference']" position="after">
-	<label name="pizza_number"/>
-	<field name="pizza_number"/>
-	<button name="add_pizza"/>
+    <xpath expr="//field[@name='lines']" position="after">
+	<group col="-1" colspan="5" id="restaturant_buttons">
+	    <button name="kitchen" icon="tryton-print"/>
+	    <button name="bar" icon="tryton-print"/>
+	    <button name="print_bill" icon="tryton-print"/>
+	    <button name="add_pizza"/>
+	    <button name="impreso"/>
+	</group>
+	<newline/>
+    </xpath>
+    <xpath expr="/form/notebook/page[@id='sale']/group[@id='amount']/field[@name='tax_amount']"
+	   position="after">
+	    <label name="total_discount"/>
+	    <field name="total_discount"/>
+        <label name="total_tip"/>
+		<field name="total_tip"/>
+    </xpath>
+    <xpath expr="/form/notebook/page[@id='sale']/group[@id='amount']/field[@name='total_amount']"
+	   position="after">
+        <label name="credito"/>
+		<field name="credito"/>
     </xpath>
 </data>

view/sale_line_form.xml

@@ -5,5 +5,9 @@
     <xpath expr="//field[@name='product']" position="after">
 	<label name="pizza"/>
 	<field name="pizza"/>
+	<label name="impreso"/>
+	<field name="impreso"/>
+	<label name="bought_pizza"/>
+	<field name="bought_pizza"/>
     </xpath>
 </data>

view/sale_tree.xml

@@ -0,0 +1,12 @@
+<?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='shop']" position="after">
+	    <field name="zone" string="Zona"/>
+	    <field name="table" string="Mesa"/>
+    </xpath>
+    <xpath expr="//field[@name='untaxed_amount']" position="after">
+	    <field name="total_amount"/>
+    </xpath>
+</data>

view/sales_by_user_list.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. -->
+<tree>
+    <field name="user"/>
+    <field name="completed_sales" sum="1"/>
+    <field name="untaxed_amount" sum="1"/>
+    <field name="tax_amount" sum="1"/>
+    <field name="total_amount" sum="1"/>
+    <field name="total_tip_amount" sum="1"/>
+</tree>

view/sales_by_zone_list.xml

@@ -0,0 +1,12 @@
+<?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. -->
+<tree>
+    <field name="zone"/>
+    <field name="table"/>
+    <field name="completed_sales" sum="1"/>
+    <field name="untaxed_amount" sum="1"/>
+    <field name="tax_amount" sum="1"/>
+    <field name="total_amount" sum="1"/>
+    <field name="total_tip_amount" sum="1"/>
+</tree>

view/user_form.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='name']" position="after">
+	<label name="waiter"/>
+	<field name="waiter"/>
+    <label name="not_restaurant"/>
+    <field name="not_restaurant"/>
+    </xpath>
+</data>