Revert "[IMP] code"

This reverts commit dfa54dadc9ee5c3946e86b4521474afb764d6710.

rma_purchase/models/purchase_order.py

@@ -1,7 +1,8 @@
+# -*- coding: utf-8 -*-
 # Copyright 2017-18 Eficent Business and IT Consulting Services S.L.
 # License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html)
 
-from odoo import api, models
+from openerp import api, fields, models
 
 
 class PurchaseOrder(models.Model):
@@ -19,8 +20,10 @@ class PurchaseOrder(models.Model):
             })
             line.onchange_product_id()
             line.update({
-                'product_qty': rma_line.product_qty,
+                'product_qty': rma_line.qty_to_purchase,
                 'product_uom': rma_line.uom_id.id,
             })
             res.order_line = line
+            # TODO: maybe this line is not needed in v10:
+            res.date_planned = res._compute_date_planned()
         return res

rma_purchase/models/purchase_order_line.py

@@ -1,12 +1,16 @@
 # Copyright 2017 Eficent Business and IT Consulting Services S.L.
 # License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html)
 
-from odoo import api, fields, models
+from odoo import api, models
 
 
 class PurchaseOrderLine(models.Model):
     _inherit = "purchase.order.line"
 
+    # TODO: to be removed on migration to v10:
+    # This is needed because odoo misspelled `store` in v9 :facepalm:
+    state = fields.Selection(related='order_id.state', store=True)
+
     rma_line_id = fields.Many2one(
         comodel_name='rma.order.line', string='RMA',
     )

rma_purchase/models/rma_order_line.py

@@ -11,8 +11,14 @@ class RmaOrderLine(models.Model):
     @api.multi
     def _compute_purchase_count(self):
         for rec in self:
-            rec.purchase_count = len(self.env['purchase.order'].search(
-                [('origin', 'ilike', rec.name)]).ids)
+            purchase_list = []
+            for procurement_id in rec.procurement_ids:
+                if procurement_id.purchase_id and \
+                        procurement_id.purchase_id.id:
+                    purchase_list.append(procurement_id.purchase_id.id)
+            rec.purchase_count = (
+                len(list(set(purchase_list))) +
+                len(rec.manual_purchase_line_ids.mapped('order_id')))
 
     @api.multi
     def _compute_purchase_order_lines(self):
@@ -24,6 +30,20 @@ class RmaOrderLine(models.Model):
                     purchase_list.append(line.id)
             rec.purchase_order_line_ids = [(6, 0, purchase_list)]
 
+    @api.multi
+    @api.depends('procurement_ids.purchase_line_id',
+                 'manual_purchase_line_ids',
+                 'manual_purchase_line_ids.state', 'qty_delivered')
+    def _compute_qty_purchase(self):
+        for rec in self:
+            rec.qty_purchased = rec._get_rma_purchased_qty()
+            if rec.purchase_policy == 'ordered':
+                rec.qty_to_purchase = rec.product_qty - rec.qty_purchased
+            elif rec.purchase_policy == 'delivered':
+                rec.qty_to_purchase = rec.qty_delivered - rec.qty_purchased
+            else:
+                rec.qty_to_purchase = 0.0
+
     purchase_count = fields.Integer(
         compute='_compute_purchase_count', string='# of Purchases',
     )
@@ -55,6 +75,16 @@ class RmaOrderLine(models.Model):
         inverse_name='rma_line_id',
         string='Manual Purchase Order Lines',
         readonly=True, copy=False)
+    qty_to_purchase = fields.Float(
+        string='Qty To Purchase', copy=False,
+        digits=dp.get_precision('Product Unit of Measure'),
+        readonly=True, compute='_compute_qty_purchase', store=True,
+    )
+    qty_purchased = fields.Float(
+        string='Qty Purchased', copy=False,
+        digits=dp.get_precision('Product Unit of Measure'),
+        readonly=True, compute='_compute_qty_purchase', store=True,
+    )
 
     @api.onchange('operation_id')
     def _onchange_operation_id(self):
@@ -150,3 +180,20 @@ class RmaOrderLine(models.Model):
         orders += self.mapped('manual_purchase_line_ids.order_id')
         result['domain'] = [('id', 'in', orders.ids)]
         return result
+
+    @api.multi
+    def _get_rma_purchased_qty(self):
+        self.ensure_one()
+        qty = 0.0
+        if self.type == 'customer':
+            return qty
+        uom_obj = self.env['product.uom']
+        for procurement_id in self.procurement_ids:
+            purchase_line = procurement_id.purchase_line_id
+            qty += purchase_line.product_qty
+
+        for line in self.manual_purchase_line_ids.filtered(
+                lambda p: p.state not in ('draft', 'sent', 'cancel')):
+            qty += uom_obj._compute_qty(
+                self.uom_id.id, line.product_qty, line.product_uom.id)
+        return qty

rma_purchase/views/rma_order_line_view.xml

@@ -35,6 +35,12 @@
                                 ('order_id.partner_id', '=', partner_id),
                                 ('order_id.partner_id', 'child_of', partner_id)]"/>
             </group>
+            <group name="quantities" position="inside">
+                <group>
+                    <field name="qty_to_purchase"/>
+                    <field name="qty_purchased"/>
+                </group>
+            </group>
             <field name="delivery_policy" position="after">
                 <field name="purchase_policy"/>
             </field>