Initial commit of rma and rma_sale for Odoo 11.0

Big changes to tests (because of the ways stock has changed) and allow activities to be set on RMAs.  Other refactors to reduce code duplication between picking and so returns.

rma/wizard/rma_lines.py

@@ -0,0 +1,57 @@
+from odoo import api, fields, models
+
+
+class RMAPickingMakeLines(models.TransientModel):
+    _name = 'rma.picking.make.lines'
+    _description = 'Add Picking Lines'
+
+    rma_id = fields.Many2one('rma.rma', string='RMA')
+    line_ids = fields.One2many('rma.picking.make.lines.line', 'rma_make_lines_id', string='Lines')
+
+
+    @api.model
+    def create(self, vals):
+        maker = super(RMAPickingMakeLines, self).create(vals)
+        maker._create_lines()
+        return maker
+
+    def _line_values(self, move):
+        return {
+            'rma_make_lines_id': self.id,
+            'product_id': move.product_id.id,
+            'qty_ordered': move.ordered_qty,
+            'qty_delivered': move.product_uom_qty,
+            'product_uom_qty': 0.0,
+            'product_uom_id': move.product_uom.id,
+        }
+
+    def _create_lines(self):
+        make_lines_obj = self.env['rma.picking.make.lines.line']
+
+        if self.rma_id.template_usage == 'stock_picking' and self.rma_id.stock_picking_id:
+            for l in self.rma_id.stock_picking_id.move_lines:
+                self.line_ids |= make_lines_obj.create(self._line_values(l))
+
+    @api.multi
+    def add_lines(self):
+        rma_line_obj = self.env['rma.line']
+        for o in self:
+            lines = o.line_ids.filtered(lambda l: l.product_uom_qty > 0.0)
+            for l in lines:
+                rma_line_obj.create({
+                    'rma_id': o.rma_id.id,
+                    'product_id': l.product_id.id,
+                    'product_uom_id': l.product_uom_id.id,
+                    'product_uom_qty': l.product_uom_qty,
+                })
+
+
+class RMAPickingMakeLinesLine(models.TransientModel):
+    _name = 'rma.picking.make.lines.line'
+
+    rma_make_lines_id = fields.Many2one('rma.picking.make.lines')
+    product_id = fields.Many2one('product.product', string="Product")
+    qty_ordered = fields.Float(string='Ordered')
+    qty_delivered = fields.Float(string='Delivered')
+    product_uom_qty = fields.Float(string='QTY')
+    product_uom_id = fields.Many2one('product.uom', 'UOM')