Initial commit: OCA Technical packages (595 packages)

odoo-bringout-oca-rma-rma_sale/rma_sale/models/sale.py

@@ -0,0 +1,178 @@
+# Copyright 2020 Tecnativa - Ernesto Tejeda
+# Copyright 2023 Michael Tietz (MT Software) <mtietz@mt-software.de>
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import _, api, fields, models
+from odoo.exceptions import ValidationError
+
+
+class SaleOrder(models.Model):
+    _inherit = "sale.order"
+
+    # RMAs that were created from a sale order
+    rma_ids = fields.One2many(
+        comodel_name="rma",
+        inverse_name="order_id",
+        string="RMAs",
+        copy=False,
+    )
+    rma_count = fields.Integer(string="RMA count", compute="_compute_rma_count")
+
+    def _compute_rma_count(self):
+        rma_data = self.env["rma"].read_group(
+            [("order_id", "in", self.ids)], ["order_id"], ["order_id"]
+        )
+        mapped_data = {r["order_id"][0]: r["order_id_count"] for r in rma_data}
+        for record in self:
+            record.rma_count = mapped_data.get(record.id, 0)
+
+    def _prepare_rma_wizard_line_vals(self, data):
+        """So we can extend the wizard easily"""
+        return {
+            "product_id": data["product"].id,
+            "quantity": data["quantity"],
+            "allowed_quantity": data["quantity"],
+            "sale_line_id": data["sale_line_id"].id,
+            "uom_id": data["uom"].id,
+            "picking_id": data["picking"] and data["picking"].id,
+        }
+
+    def action_create_rma(self):
+        self.ensure_one()
+        if self.state not in ["sale", "done"]:
+            raise ValidationError(
+                _("You may only create RMAs from a " "confirmed or done sale order.")
+            )
+        wizard_obj = self.env["sale.order.rma.wizard"]
+        line_vals = [
+            (0, 0, self._prepare_rma_wizard_line_vals(data))
+            for data in self.get_delivery_rma_data()
+        ]
+        wizard = wizard_obj.with_context(active_id=self.id).create(
+            {"line_ids": line_vals, "location_id": self.warehouse_id.rma_loc_id.id}
+        )
+        return {
+            "name": _("Create RMA"),
+            "type": "ir.actions.act_window",
+            "view_mode": "form",
+            "res_model": "sale.order.rma.wizard",
+            "res_id": wizard.id,
+            "target": "new",
+        }
+
+    def action_view_rma(self):
+        self.ensure_one()
+        action = self.sudo().env.ref("rma.rma_action").read()[0]
+        rma = self.rma_ids
+        if len(rma) == 1:
+            action.update(
+                res_id=rma.id,
+                view_mode="form",
+                views=[],
+            )
+        else:
+            action["domain"] = [("id", "in", rma.ids)]
+        # reset context to show all related rma without default filters
+        action["context"] = {}
+        return action
+
+    def get_delivery_rma_data(self):
+        self.ensure_one()
+        data = []
+        for line in self.order_line:
+            data += line.prepare_sale_rma_data()
+        return data
+
+    @api.depends("rma_ids.refund_id")
+    def _get_invoiced(self):
+        """Search for possible RMA refunds and link them to the order. We
+        don't want to link their sale lines as that would unbalance the
+        qtys to invoice wich isn't correct for this case"""
+        res = super()._get_invoiced()
+        for order in self:
+            refunds = order.sudo().rma_ids.mapped("refund_id")
+            if not refunds:
+                continue
+            order.invoice_ids += refunds
+            order.invoice_count = len(order.invoice_ids)
+        return res
+
+
+class SaleOrderLine(models.Model):
+    _inherit = "sale.order.line"
+
+    def get_delivery_move(self):
+        self.ensure_one()
+        return self.move_ids.filtered(
+            lambda r: (
+                self == r.sale_line_id
+                and r.state == "done"
+                and not r.scrapped
+                and r.location_dest_id.usage == "customer"
+                and (
+                    not r.origin_returned_move_id
+                    or (r.origin_returned_move_id and r.to_refund)
+                )
+            )
+        )
+
+    def prepare_sale_rma_data(self):
+        self.ensure_one()
+        # Method helper to filter chained moves
+
+        def _get_chained_moves(_moves, done_moves=None):
+            moves = _moves.browse()
+            done_moves = done_moves or _moves.browse()
+            for move in _moves:
+                if move.location_dest_id.usage == "customer":
+                    moves |= move.returned_move_ids
+                else:
+                    moves |= move.move_dest_ids
+            done_moves |= _moves
+            moves = moves.filtered(
+                lambda r: r.state in ["partially_available", "assigned", "done"]
+            )
+            if not moves:
+                return moves
+            moves -= done_moves
+            moves |= _get_chained_moves(moves, done_moves)
+            return moves
+
+        product = self.product_id
+        if self.product_id.type not in ["product", "consu"]:
+            return {}
+        moves = self.get_delivery_move()
+        data = []
+        if moves:
+            for move in moves:
+                # Look for chained moves to check how many items we can allow
+                # to return. When a product is re-delivered it should be
+                # allowed to open an RMA again on it.
+                qty = move.product_uom_qty
+                for _move in _get_chained_moves(move):
+                    factor = 1
+                    if _move.location_dest_id.usage != "customer":
+                        factor = -1
+                    qty += factor * _move.product_uom_qty
+                # If by chance we get a negative qty we should ignore it
+                qty = max(0, qty)
+                data.append(
+                    {
+                        "product": move.product_id,
+                        "quantity": qty,
+                        "uom": move.product_uom,
+                        "picking": move.picking_id,
+                        "sale_line_id": self,
+                    }
+                )
+        else:
+            data.append(
+                {
+                    "product": product,
+                    "quantity": self.qty_delivered,
+                    "uom": self.product_uom,
+                    "picking": False,
+                    "sale_line_id": self,
+                }
+            )
+        return data