[IMP] event_generate_quotation_from_registration: add link to registration in generated sale order and invoice

diplay this link in tree and form views

event_generate_quotation_from_registration/__manifest__.py

@@ -15,6 +15,8 @@
     "data": [     
         'security/ir.model.access.csv',
         'views/event_registration_views.xml',
+        'views/sale_order_views.xml',
+        'views/account_move_views.xml',
     ],    
     "installable": True,
 }

event_generate_quotation_from_registration/models/__init__.py

@@ -1,3 +1,4 @@
 from . import event_registration
 from . import event_registration_financier
 from . import sale_order
+from . import account_move

event_generate_quotation_from_registration/models/account_move.py

@@ -0,0 +1,6 @@
+from odoo import _, api, Command, fields, models
+
+class AccountMove(models.Model):
+    _inherit = "account.move"
+
+    event_registration_id = fields.Many2one('event.registration', string="Stagiaire")

event_generate_quotation_from_registration/models/event_registration.py

@@ -8,12 +8,31 @@ class EventRegistration(models.Model):
     
     financier_ids = fields.One2many('event.registration.financier', 'registration_id', string="Financements")
 
+    def name_get(self):
+        result = []
+        for registration in self:
+            if registration.partner_id and registration.event_id:
+                name = f"{registration.partner_id.name} ({registration.event_id.name})"
+                result.append((registration.id, name))
+        return result
+    
+    @api.depends("partner_id", "event_id")
+    def _compute_display_name(self):
+        for registration in self:
+            if registration.partner_id and registration.event_id:
+                registration.display_name = f"{registration.partner_id.name} ({registration.event_id.name})"
+            else:
+                registration.display_name = super(EventRegistration, registration)._compute_display_name()
+
+
 
     def generate_quotation(self):
         for registration in self:
             for financier in registration.financier_ids:
                 if not financier.quotation_id:
-                    sale_order = self.env['sale.order'].create(financier.get_sale_order_values())
+                    so_values = financier.get_sale_order_values()
+                    so_values['order_line'] = financier.get_sale_order_line_values()
+                    sale_order = self.env['sale.order'].create(so_values)
                     financier.quotation_id = sale_order
                 else:
                     order_lines = self.env['sale.order.line'].search([
@@ -22,3 +41,5 @@ class EventRegistration(models.Model):
                     ])
                     if order_lines:
                         order_lines[0].price_unit = financier.amount
+                    financier.quotation_id.write(financier.get_sale_order_values())
+                    

event_generate_quotation_from_registration/models/event_registration_financier.py

@@ -27,11 +27,13 @@ class EventRegistrationFinancier(models.Model):
 
     def get_sale_order_values(self):
         return {
+            'event_registration_id':self.registration_id.id,
             'partner_id':self.financier_id.id,             
-            'order_line':[
+        }
-                Command.create({
+    
+    def get_sale_order_line_values(self):
+        return [Command.create({
                     "price_unit": self.amount,
                     "product_id": self.get_product_id()
-                })
+                })]
-            ]
+    
-        }

event_generate_quotation_from_registration/models/sale_order.py

@@ -6,6 +6,15 @@ _logger = logging.getLogger(__name__)
 class SaleOrder(models.Model):
     _inherit = "sale.order"
 
+    event_registration_id = fields.Many2one('event.registration', string="Stagiaire")
+
+    def _prepare_invoice(self):
+        """Copy event_registration_id to generated invoice
+        """
+        res = super(SaleOrder, self)._prepare_invoice()
+        res["event_registration_id"] = self.event_registration_id.id
+        return res
+
     def linked_to_registration(self):
         return len(self.env['event.registration.financier'].search([('quotation_id','=',self.id)])) > 0
     

event_generate_quotation_from_registration/views/account_move_views.xml

@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <record id="view_move_form" model="ir.ui.view">
+        <field name="name">view.move.form.inherit.event.generate.quotation</field>
+        <field name="model">account.move</field>
+        <field name="inherit_id" ref="account.view_move_form" />
+        <field name="arch" type="xml">
+            <field name="partner_shipping_id" position="after">
+                <field name="event_registration_id" />
+            </field>
+        </field>
+    </record>
+
+    <record id="view_out_invoice_tree" model="ir.ui.view">
+        <field name="name">view.out.invoice.tree.inherit.event.generate.quotation</field>
+        <field name="model">account.move</field>
+        <field name="inherit_id" ref="account.view_out_invoice_tree" />
+        <field name="arch" type="xml">
+            <field name="invoice_date" position="before">
+                <field name="event_registration_id" />
+            </field>
+        </field>
+    </record>
+</odoo>

event_generate_quotation_from_registration/views/sale_order_views.xml

@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <record id="sale_order_view_form" model="ir.ui.view">
+        <field name="name">sale.order.form.inherit.event.generate.quotation</field>
+        <field name="model">sale.order</field>
+        <field name="inherit_id" ref="sale.view_order_form" />
+        <field name="arch" type="xml">
+            <field name="payment_mode_id" position="after">
+                <field name="event_registration_id" />
+            </field>
+        </field>
+    </record>
+
+    <record id="view_quotation_tree" model="ir.ui.view">
+        <field name="name">view.quotation.tree.inherit.event.generate.quotation</field>
+        <field name="model">sale.order</field>
+        <field name="inherit_id" ref="sale.view_quotation_tree" />
+        <field name="arch" type="xml">
+            <field name="partner_id" position="after">
+                <field name="event_registration_id" />
+            </field>
+        </field>
+    </record>
+</odoo>