[9.0][FIX] [purchase_request_to_rfq]

* Respect 'Requested day' when converting to PO lines.
* Correct README.

purchase_request_procurement/README.rst

@@ -13,7 +13,7 @@ Usage
 =====
 
 * Go to the product form, in tab 'Procurement' and choose 'Purchase Request'.
-  When a procurement order is created and the supply method is 'Make to Order'
+  When a procurement order is created and the supply method is 'Buy'
   the application will now create a Purchase Request.
 
 .. image:: https://odoo-community.org/website/image/ir.attachment/5784_f2813bd/datas

purchase_request_to_rfq/wizard/purchase_request_line_make_purchase_order.py

@@ -132,7 +132,7 @@ def _prepare_purchase_order(self, picking_type, location, company):
 
     @api.model
     def _get_purchase_line_onchange_fields(self):
-        return ['date_planned', 'product_uom', 'price_unit', 'name',
+        return ['product_uom', 'price_unit', 'name',
                 'taxes_id']
 
     @api.model
@@ -168,6 +168,7 @@ def _prepare_purchase_order_line(self, po, item):
             'product_qty': qty,
             'account_analytic_id': item.line_id.analytic_account_id.id,
             'purchase_request_lines': [(4, item.line_id.id)],
+            'date_planned': item.line_id.date_required
         }
         if item.line_id.procurement_id:
             vals['procurement_ids'] = [(4, item.line_id.procurement_id.id)]
@@ -192,6 +193,7 @@ def _get_order_line_search_domain(self, order, item):
         order_line_data = [('order_id', '=', order.id),
                            ('name', '=', name),
                            ('product_id', '=', item.product_id.id or False),
+                           ('date_planned', '=', item.line_id.date_required),
                            ('product_uom', '=', vals['product_uom']),
                            ('account_analytic_id', '=',
                             item.line_id.analytic_account_id.id or False),
@@ -249,6 +251,9 @@ def make_purchase_order(self):
                 new_pr_line=new_pr_line)
             po_line.product_qty = new_qty
             po_line._onchange_quantity()
+            # The onchange quantity is altering the scheduled date of the PO
+            # lines. We do not want that:
+            po_line.date_planned = item.line_id.date_required
             res.append(purchase.id)
 
         return {