add button kitchen

__init__.py

@@ -1,5 +1,5 @@
 from trytond.pool import Pool
-from . import product, sale
+from . import product, sale, production, invoice
 
 __all__ = ['register']
 
@@ -7,8 +7,10 @@ __all__ = ['register']
 def register():
     Pool.register(
         product.Product,
+        invoice.InvoiceLine,
         sale.Sale,
         sale.Line,
+        production.Production,
         module='sale_fast_food', type_='model')
     Pool.register(
         module='sale_fast_food', type_='wizard')

invoice.py

@@ -0,0 +1,16 @@
+from trytond.pool import Pool, PoolMeta
+from trytond.model import ModelView, fields
+from trytond.exceptions import UserError
+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 +6,10 @@ 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"

product.py

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

production.py

@@ -0,0 +1,62 @@
+# 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 Pool, PoolMeta
+from trytond.model import fields
+from trytond.modules.product import price_digits, round_price
+
+from trytond.exceptions import UserError
+
+
+BOM_CHANGES = ['bom', 'product', 'quantity', 'uom', 'warehouse', 'location',
+               'company', 'inputs', 'outputs']
+
+class Production(metaclass=PoolMeta):
+    "Production"
+    __name__ = 'production'
+
+
+    @fields.depends(*BOM_CHANGES)
+    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(
+                        self.picking_location, self.location, self.company,
+                        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(
+                    self.picking_location, self.location, self.company,
+                    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(
+                self.location, self.output_location, self.company, output,
+                quantity)
+            if move:
+                move.unit_price = Decimal(0)
+                outputs.append(move)
+        self.outputs = outputs

sale.py

@@ -1,7 +1,10 @@
 from trytond.pool import Pool, PoolMeta
 from trytond.model import ModelView, fields
+from trytond.transaction import Transaction
 from trytond.exceptions import UserError
 
+import requests
+import json
 
 class Sale(metaclass=PoolMeta):
     "Sale Fast Food"
@@ -14,6 +17,8 @@ class Sale(metaclass=PoolMeta):
         super(Sale, cls).__setup__()
         cls._buttons.update({
             'add_pizza': {},
+            'kitchen': {},
+            'bar': {}
         })
 
     @classmethod
@@ -23,10 +28,31 @@ class Sale(metaclass=PoolMeta):
     @classmethod
     @ModelView.button
     def add_pizza(cls, records):
+        pool = Pool()
+        saleLine = pool.get('sale.line')
         for record in records:
             record.pizza_number +=1
+            record.lines += (saleLine(type="title",
+                                      description="Pizza Combinada"),)
             record.save()
             
+    @classmethod
+    @ModelView.button
+    #@ModelView.button_action('sale_fast_food.report_customer_order')
+    def kitchen(cls, records):
+        pool = Pool()
+        Report = pool.get('sale.customer_order', type='report')
+        context = Transaction().context
+        #customer_order = Report.execute(records, context)
+        data = {"content": "Esto es una pruebas"}
+        headers = {"accept": 'application/json', 'Content-Type': 'application/json'}
+        url = "http://localhost:5000/print_ticket"
+        response = requests.post(url, data=json.dumps(data), headers=headers)
+
+        if response.status_code == 200:
+            message = response.Text
+            raise UserError(str(message))
+        
     
 class Line(metaclass=PoolMeta):
     "Sale Line Fast Food"
@@ -44,3 +70,10 @@ class Line(metaclass=PoolMeta):
         super(Line, self).on_change_product()
         if self.product.pizza:
             self.pizza = self.sale.pizza_number
+
+    def get_production(self):  
+        "Return production for the sale line"
+        Production = super(Line, self).get_production()
+        #Production.bom = self.product.template.boms.id
+
+        return Production

sale.xml

@@ -22,4 +22,20 @@
         <field name="string">Add Pizza</field>
         <field name="model" search="[('model', '=', 'sale.sale')]"/>
     </record>
+    <record model="ir.model.button" id="sale_customer_order_button">
+        <field name="name">kitchen</field>
+        <field name="string">Kitchen</field>
+        <field name="model" search="[('model', '=', 'sale.sale')]"/>
+    </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>
 </tryton>

tryton.cfg

@@ -4,6 +4,9 @@ depends:
     ir
     product
     sale
+    sale_supply_production
+    production
+    account_invoice
 xml:
     product.xml
     sale.xml

view/product_form.xml

@@ -7,5 +7,8 @@
 	<field name="pizza"/>
 	<label name="pizza_topping"/>
 	<field name="pizza_topping"/>
+	<newline/>
+	<label name="boms"/>
+	<field name="boms" xexpand="1"/>
     </xpath>
 </data>

view/sale_form.xml

@@ -3,8 +3,10 @@
      this repository contains the full copyright notices and license terms. -->
 <data>
     <xpath expr="//field[@name='reference']" position="after">
+	<newline/>
 	<label name="pizza_number"/>
 	<field name="pizza_number"/>
 	<button name="add_pizza"/>
+	<button name="kitchen"/>
     </xpath>
 </data>