From 5d582e7636af13753d02cbdea788a705b08c34fc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Niels=20G=C3=B6ttsch?= <ng@ife.de>
Date: Mon, 29 Jul 2024 22:18:08 +0200
Subject: [PATCH] [add] packaging to webshop

---
 nfu_ecommerce/models/__init__.py              |  1 +
 nfu_ecommerce/models/sale_order.py            |  8 ++++
 nfu_ecommerce/models/sale_order_line.py       | 10 +++++
 nfu_ecommerce/views/templates.xml             | 20 +++++++++-
 .../models/sale_order_line.py                 | 39 +++++++++++++++++++
 .../views/sale_order_views.xml                |  1 +
 sale_order_batch/models/sale_order_line.py    |  4 +-
 7 files changed, 80 insertions(+), 3 deletions(-)
 create mode 100644 nfu_ecommerce/models/sale_order_line.py

diff --git a/nfu_ecommerce/models/__init__.py b/nfu_ecommerce/models/__init__.py
index 6aacb75..2d7ee6c 100644
--- a/nfu_ecommerce/models/__init__.py
+++ b/nfu_ecommerce/models/__init__.py
@@ -1 +1,2 @@
 from . import sale_order
+from . import sale_order_line
diff --git a/nfu_ecommerce/models/sale_order.py b/nfu_ecommerce/models/sale_order.py
index 9a9e6cd..c1b3b1c 100644
--- a/nfu_ecommerce/models/sale_order.py
+++ b/nfu_ecommerce/models/sale_order.py
@@ -47,3 +47,11 @@ class SaleOrder(models.Model):
             values["product_uom_max_qty"] = max_qty
 
         return values
+
+    @api.model_create_multi
+    def create(self, vals_list):
+        orders = super().create(vals_list)
+        for order in orders:
+            if order.website_id:
+                order.action_add_to_batch()
+        return orders
diff --git a/nfu_ecommerce/models/sale_order_line.py b/nfu_ecommerce/models/sale_order_line.py
new file mode 100644
index 0000000..00b6a85
--- /dev/null
+++ b/nfu_ecommerce/models/sale_order_line.py
@@ -0,0 +1,10 @@
+from odoo import models
+
+
+class SaleOrderLine(models.Model):
+    _inherit = "sale.order.line"
+
+    def compute_open_packages(self):
+        self.ensure_one()
+        open_qty = self.batch_uom_qty % self.product_packaging_id.qty
+        return open_qty
diff --git a/nfu_ecommerce/views/templates.xml b/nfu_ecommerce/views/templates.xml
index 16047a3..88bdb60 100644
--- a/nfu_ecommerce/views/templates.xml
+++ b/nfu_ecommerce/views/templates.xml
@@ -1,6 +1,14 @@
 <?xml version="1.0" encoding="utf-8"?>
 <odoo>
-    <template id="cart_lines_max_qty" inherit_id="website_sale.cart_lines" name="Shopping Cart Lines">
+    <template id="cart_lines_packaging" inherit_id="website_sale.cart_lines" name="Shopping Cart Lines">
+        <xpath expr="//td[hasclass('td-product_name')]" position="inside">
+            <div>
+                <span t-if="line.product_packaging_id">Open Package: <t t-esc="line.compute_open_packages()"/>/<t
+                        t-esc="line.product_packaging_id.qty"
+                    /><br/></span>
+                <span t-if="line.batch_uom_qty &gt; 0">Ordered Quantity: <t t-esc="line.batch_uom_qty"/></span>
+            </div>
+        </xpath>
         <xpath expr="//th[hasclass('td-qty')]" position="after">
             <th class="text-center td-qty">
                 <t t-if="show_qty">
@@ -74,7 +82,15 @@
             </td>
         </xpath>
     </template>
-    <template id="cart_summary_max_qty" inherit_id="website_sale.cart_summary" name="Cart right column">
+
+    <template id="cart_summary_packaging" inherit_id="website_sale.cart_summary" name="Cart right column">
+        <xpath expr="//td[hasclass('td-product_name')]" position="inside">
+            <div>
+                <span t-if="line.product_packaging_id">Open Package: <t t-esc="line.product_packaging_id.qty"/><br
+                    /></span>
+                <span t-if="line.batch_uom_qty &gt; 0">Ordered Quantity: <t t-esc="line.batch_uom_qty"/></span>
+            </div>
+        </xpath>
         <xpath expr="//th[hasclass('td-qty')]" position="after">
             <th class="border-top-0 td-qty">Max Qty</th>
         </xpath>
diff --git a/nfu_sale_order_batch_packaging/models/sale_order_line.py b/nfu_sale_order_batch_packaging/models/sale_order_line.py
index 7f6bd31..1305009 100644
--- a/nfu_sale_order_batch_packaging/models/sale_order_line.py
+++ b/nfu_sale_order_batch_packaging/models/sale_order_line.py
@@ -1,5 +1,6 @@
 from odoo import _, api, fields, models
 from odoo.exceptions import UserError
+from odoo.tools import float_round
 
 
 class SaleOrderLine(models.Model):
@@ -7,6 +8,7 @@ class SaleOrderLine(models.Model):
 
     product_uom_ordered_qty = fields.Float(string="Ordered Qty", digits="Product Unit of Measure", default=1.0)
     product_uom_max_qty = fields.Float(string="Max Qty", digits="Product Unit of Measure")
+    batch_uom_qty = fields.Float(compute="_compute_batch_uom_qty")
 
     @api.constrains("product_uom_qty", "product_uom_max_qty")
     def _check_product_uom_qty(self):
@@ -18,3 +20,40 @@ class SaleOrderLine(models.Model):
                         "The quantity must be less than or equal to the maximum quantity."
                     )
                 )
+
+    @api.depends("product_uom_qty")
+    def _compute_batch_uom_qty(self):
+        for line in self:
+            if line.order_id.batch_id:
+                batch_id = line.batch_id
+                product_id = line.product_id
+                batch_uom_qtys = (
+                    self.env["sale.order.line"]
+                    .sudo()
+                    .search([("batch_id", "=", batch_id.id), ("product_id", "=", product_id.id)])
+                ).mapped("product_uom_qty")
+                line.batch_uom_qty = sum(batch_uom_qtys)
+            else:
+                line.batch_uom_qty = 0
+
+    @api.depends("product_packaging_id", "product_uom", "product_uom_qty", "batch_id")
+    def _compute_product_packaging_qty(self):
+        for line in self:
+            if line.batch_id and line.product_packaging_id:
+                packaging_uom = line.product_packaging_id.product_uom_id
+                batch_uom_qty = line.product_uom._compute_quantity(line.batch_uom_qty, packaging_uom)
+                line.product_packaging_qty = float_round(
+                    batch_uom_qty / line.product_packaging_id.qty, precision_rounding=packaging_uom.rounding
+                )
+            else:
+                super()._compute_product_packaging_qty()
+        return True
+
+    @api.model_create_multi
+    def create(self, vals_list):
+        for vals in vals_list:
+            if vals.get("product_id") and not vals.get("product_packaging_id"):
+                product_id = vals.get("product_id")
+                packaging = self.env["product.packaging"].search([("product_id", "=", product_id)], limit=1)
+                vals["product_packaging_id"] = packaging.id
+        return super().create(vals_list)
diff --git a/nfu_sale_order_batch_packaging/views/sale_order_views.xml b/nfu_sale_order_batch_packaging/views/sale_order_views.xml
index 4922441..e3cfff7 100644
--- a/nfu_sale_order_batch_packaging/views/sale_order_views.xml
+++ b/nfu_sale_order_batch_packaging/views/sale_order_views.xml
@@ -10,6 +10,7 @@
                         </xpath>
                         <xpath expr="//field[@name='order_line']/tree/field[@name='product_uom_qty']" position="after">
                                 <field name="product_uom_max_qty"/>
+                                <field name="batch_uom_qty"/>
                         </xpath>
                 </field>
         </record>
diff --git a/sale_order_batch/models/sale_order_line.py b/sale_order_batch/models/sale_order_line.py
index 1c0c5ae..4c243dd 100644
--- a/sale_order_batch/models/sale_order_line.py
+++ b/sale_order_batch/models/sale_order_line.py
@@ -1,9 +1,11 @@
-from odoo import api, models
+from odoo import api, fields, models
 
 
 class SaleOrderLine(models.Model):
     _inherit = "sale.order.line"
 
+    batch_id = fields.Many2one(related="order_id.batch_id")
+
     def _update_batch_products(self):
         for order_line in self:
             batch_id = order_line.order_id.batch_id