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[ADD] product_kit: kit product wizard and subproduct handling
In this commit - Added a button for kit-type products in the sale order line - Button opens a popup wizard displaying all related sub-products - Button is invisible if the product is unmarked as a kit or SO is confirmed - Wizard fields are editable for quantity and price adjustments - Confirming the wizard adds sub-products as separate sale order lines - Automatically calculates the main product's price based on sub-products - Sub-product sale order lines have their price set to 0 - Added a "Print in Report" boolean field on the sale order - If enabled, sub-product info is displayed in invoice report and preview page - When the main kit product is deleted, related sub-product lines are deleted
1 parent fd5bdf1 commit 9659ebb

12 files changed

+254
-4
lines changed

‎product_kit/__manifest__.py

+6-1
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@@ -1,7 +1,7 @@
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{
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'name': "Product As Kit",
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'version': '1.0',
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'depends': ['product', 'sale_management'],
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'depends': ['stock', 'sale_management'],
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'author': "Rishav Shah",
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'category': 'product',
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'description': """
@@ -11,6 +11,11 @@
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'application': True,
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'license': 'LGPL-3',
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'data': [
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'security/ir.model.access.csv',
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'views/product_views.xml',
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'views/sale_order_views.xml',
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'views/kit_products_wizard_views.xml',
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'views/sale_order_report.xml',
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'views/invoice_report.xml',
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],
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}

‎product_kit/models/__init__.py

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from . import product_template
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from . import sale_order_line
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from . import sale_order
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from . import kit_products_wizard

‎product_kit/models/kit_products_wizard.py

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from odoo import models, fields, api
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class KitProductsWizardLine(models.TransientModel):
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_name = "kit.products.wizard.line"
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_description = "Kit Products Wizard Line"
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wizard_line_id = fields.Many2one("kit.products.wizard", required=True)
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product_id = fields.Many2one("product.product", string="Product")
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product_quantity = fields.Float(string="Quantity")
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price = fields.Float(string="Unit Price")
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class KitProductsWizard(models.TransientModel):
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_name = "kit.products.wizard"
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_description = "Kit Products Wizard"
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sale_order_id = fields.Many2one("sale.order", string="Sale Order", readonly=True)
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product_template_id = fields.Many2one("product.template", string="Product", readonly=True)
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subProduct_ids = fields.One2many("kit.products.wizard.line", "wizard_line_id", string="Sub Products")
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@api.model
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def default_get(self, fields_list):
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res = super().default_get(fields_list)
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sale_order_id = self.env.context.get("default_sale_order_id")
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product_template_id = self.env.context.get("default_product_template_id")
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res.update({
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"sale_order_id": sale_order_id,
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"product_template_id": product_template_id,
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})
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if sale_order_id and product_template_id:
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product_template = self.env["product.template"].browse(product_template_id)
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sub_products = product_template.subProduct_ids
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existing_lines = self.env["sale.order.line"].search([
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("order_id", "=", sale_order_id),
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("product_id", "in", sub_products.ids)
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])
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line_data = []
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for sub_product in sub_products:
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existing_line = existing_lines.filtered(lambda l: l.product_id.id == sub_product.id)
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line_data.append((0, 0, {
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"product_id": sub_product.id,
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"product_quantity": existing_line.product_uom_qty if existing_line else 1,
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"price": existing_line.last_updated_price if existing_line else sub_product.list_price,
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}))
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res["subProduct_ids"] = line_data
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return res
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def action_open_wizard_popup(self):
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self.ensure_one()
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so_line_model = self.env["sale.order.line"]
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total_price = 0.0
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for sub in self.subProduct_ids:
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sub_total = sub.product_quantity * sub.price
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total_price += sub_total
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line_vals = {
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"product_uom_qty": sub.product_quantity,
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"price_unit": 0.0,
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"last_updated_price": sub.price,
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}
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existing_line = so_line_model.search([
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("order_id", "=", self.sale_order_id.id),
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("product_id", "=", sub.product_id.id),
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("is_subProduct", "=", True),
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], limit=1)
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if existing_line:
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existing_line.write(line_vals)
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else:
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line_vals.update({
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"name": sub.product_id.name,
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"order_id": self.sale_order_id.id,
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"product_id": sub.product_id.id,
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"is_subProduct": True,
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})
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so_line_model.create(line_vals)
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main_product = self.product_template_id.product_variant_id
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main_line = so_line_model.search([
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("order_id", "=", self.sale_order_id.id),
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("product_id", "=", main_product.id),
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], limit=1)
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if main_line:
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main_line.price_unit = total_price * main_line.product_uom_qty
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else:
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so_line_model.create({
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"order_id": self.sale_order_id.id,
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"product_id": main_product.id,
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"product_uom_qty": 1,
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"price_unit": total_price,
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"name": self.product_template_id.name,
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})
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return {"type": "ir.actions.act_window_close"}

‎product_kit/models/product_template.py

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@@ -5,7 +5,7 @@ class ProductTemplate(models.Model):
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_inherit = 'product.template'
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isKit = fields.Boolean(string="is Kit", default=False)
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subProduct = fields.Many2many('product.product', string="Sub Products")
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subProduct_ids = fields.Many2many('product.product', string="Sub Products")
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subProductVisibility = fields.Boolean(string="is Kit", default=False, compute='_compute_sub_product_visiblity')
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@api.depends_context('isKit')

‎product_kit/models/sale_order.py

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from odoo import models, fields
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class SaleOrder(models.Model):
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_inherit = "sale.order"
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is_kit_printable = fields.Boolean(string="Print in report ?", default=True)

‎product_kit/models/sale_order_line.py

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from odoo import models, fields
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class SaleOrderLine(models.Model):
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_inherit = "sale.order.line"
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isKit = fields.Boolean(related="product_template_id.isKit", store=True)
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is_subProduct = fields.Boolean(string="Created from Wizard", default=False)
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last_updated_price = fields.Float("Kit Price", help="Custom price stored for use in kit wizard")
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def action_open_kit_wizard(self):
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return {
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"name": "Kit Products",
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"type": "ir.actions.act_window",
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"res_model": "kit.products.wizard",
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"view_mode": "form",
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"target": "new",
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"context": {
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"default_sale_order_id": self.order_id.id,
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"default_product_template_id": self.product_template_id.id,
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}
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}
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def unlink(self):
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"""When main product line is deleted, all the related wizard-generated sale order lines are deleted."""
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main_product_line = self.filtered(lambda line: not line.is_subProduct)
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for sub_product_lines in main_product_line:
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kit_lines = self.search([
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("order_id", "=", sub_product_lines.order_id.id),
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("is_subProduct", "=", True),
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("product_id", "in", sub_product_lines.product_id.subProduct_ids.ids),
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])
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kit_lines.unlink()
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return super().unlink()

‎product_kit/security/ir.model.access.csv

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id,name,model_id/id,group_id/id,perm_read,perm_write,perm_create,perm_unlink
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product_kit.access_kit_products_wizard_line,access_kit_products_wizard_line,product_kit.model_kit_products_wizard_line,base.group_user,1,1,1,1
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product_kit.access_kit_products_wizard,access_kit_products_wizard,product_kit.model_kit_products_wizard,base.group_user,1,1,1,1

‎product_kit/views/invoice_report.xml

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<?xml version="1.0"?>
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<odoo>
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<template id="report_invoice_document_subproduct" inherit_id="account.report_invoice_document">
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<xpath expr="//tbody[hasclass('invoice_tbody')]//tr" position="attributes">
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<attribute name="t-if">
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(line.sale_line_ids.order_id.is_kit_printable) or (not line.sale_line_ids.filtered('is_subProduct'))
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</attribute>
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</xpath>
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</template>
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</odoo>

‎product_kit/views/kit_products_wizard_views.xml

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<?xml version="1.0" encoding="utf-8"?>
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<odoo>
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<record id="action_kit_products_wizard" model="ir.actions.act_window">
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<field name="name">Kit Product</field>
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<field name="res_model">kit.products.wizard</field>
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<field name="view_mode">form</field>
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<field name="target">new</field>
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</record>
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<record id="view_kit_products_wizard" model="ir.ui.view">
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<field name="name">view_kit_products_wizard</field>
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<field name="model">kit.products.wizard</field>
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<field name="arch" type="xml">
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<form>
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<sheet>
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<group>
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<h1>PRODUCT </h1>
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<h1><field name="product_template_id"/></h1>
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</group>
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<group>
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<h2>SubProducts</h2>
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</group>
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<group>
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<field name="subProduct_ids" nolabel="1">
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<list editable="bottom">
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<field name="product_id"/>
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<field name="product_quantity"/>
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<field name="price"/>
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</list>
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</field>
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</group>
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<footer>
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<button name="action_open_wizard_popup" type="object" string="Confirm" class="btn-primary"/>
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<button string="Close" class="oe_secondary" special="cancel"/>
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</footer>
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</sheet>
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</form>
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</field>
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</record>
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</odoo>

‎product_kit/views/product_views.xml

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<field name="arch" type="xml">
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<xpath expr="//page[@name='general_information']/group/group[@name='group_general']" position="inside">
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<field name="isKit" string="Is Kit"/>
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<field name="subProduct" widget="many2many_tags" string="Sub Products" invisible="not subProductVisibility"/>
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<field name="subProduct_ids" widget="many2many_tags" string="Sub Products" invisible="not subProductVisibility"/>
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</xpath>
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</field>
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</record>
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</odoo>

‎product_kit/views/sale_order_report.xml

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<?xml version="1.0" encoding="utf-8"?>
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<odoo>
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<template id="report_saleorder_document_inherit" inherit_id="sale.sale_order_portal_content">
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<xpath expr="//table[@id='sales_order_table']//tbody[@class='sale_tbody']//t[@t-foreach='lines_to_report']" position="attributes">
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<attribute name="t-if">
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(not line.is_subProduct) or (sale_order.is_kit_printable and line.is_subProduct)
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</attribute>
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</xpath>
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</template>
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<template id="report_saleorder_document" inherit_id="sale.report_saleorder_document">
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<xpath expr="//tbody/t[@t-foreach='lines_to_report']" position="attributes">
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<attribute name="t-if">
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not line.is_subProduct or doc.is_kit_printable
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</attribute>
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</xpath>
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</template>
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</odoo>

‎product_kit/views/sale_order_views.xml

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<?xml version="1.0" encoding="UTF-8"?>
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<odoo>
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<record id="view_order_form_inherit" model="ir.ui.view">
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<field name="name">sale.order.form.view.inherit</field>
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<field name="model">sale.order</field>
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<field name="inherit_id" ref="sale.view_order_form"/>
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<field name="arch" type="xml">
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<xpath expr="//field[@name='payment_term_id']" position="after">
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<field name="is_kit_printable"/>
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</xpath>
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<xpath expr="//field[@name='order_line']/list//field[@name='product_template_id']" position="after">
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<button name="action_open_kit_wizard" type="object" string="Show Sub Products" class="oe_highlight"
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invisible = "not isKit"/>
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</xpath>
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<xpath expr="//field[@name='order_line']/list//field[@name='product_template_id']" position="attributes">
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<attribute name="readonly">is_subProduct</attribute>
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</xpath>
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<xpath expr="//field[@name='order_line']/list//field[@name='product_uom_qty']" position="attributes">
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<attribute name="readonly">is_subProduct</attribute>
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</xpath>
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<xpath expr="//field[@name='order_line']/list//field[@name='price_unit']" position="attributes">
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<attribute name="readonly">is_subProduct</attribute>
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</xpath>
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</field>
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</record>
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</odoo>

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