[ADD] mrp_bom_tracking

mrp_bom_tracking/models/__init__.py

@@ -0,0 +1,3 @@
+# License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl).
+
+from . import mrp_bom

mrp_bom_tracking/models/mrp_bom.py

@@ -0,0 +1,104 @@
+# Copyright 2019 Eficent Business and IT Consulting Services S.L.
+# License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl).
+
+from odoo import api, fields, models
+
+
+class MrpBom(models.Model):
+    _inherit = "mrp.bom"
+
+    code = fields.Char(
+        track_visibility="onchange",
+    )
+    product_tmpl_id = fields.Many2one(
+        track_visibility="always",
+    )
+    product_qty = fields.Float(
+        track_visibility="onchange",
+    )
+    picking_type_id = fields.Many2one(
+        track_visibility="onchange",
+    )
+    type = fields.Selection(
+        track_visibility="onchange",
+    )
+
+    @api.multi
+    def write(self, values):
+        bom_line_ids = {}
+        if 'bom_line_ids' in values:
+            for bom in self:
+                del_lines = []
+                for line in values['bom_line_ids']:
+                    if line[0] == 2:
+                        del_lines.append(line[1])
+                if del_lines:
+                    bom.message_post_with_view(
+                        'mrp_bom_tracking.track_bom_template',
+                        values={
+                            'lines': self.env["mrp.bom.line"].browse(
+                                del_lines),
+                            'mode': 'Removed',
+                        },
+                        subtype_id=self.env.ref('mail.mt_note').id,
+                    )
+                bom_line_ids[bom.id] = bom.bom_line_ids
+        res = super(MrpBom, self).write(values)
+        if 'bom_line_ids' in values:
+            for bom in self:
+                new_lines = bom.bom_line_ids - bom_line_ids[bom.id]
+                if new_lines:
+                    bom.message_post_with_view(
+                        'mrp_bom_tracking.track_bom_template',
+                        values={
+                            'lines': new_lines,
+                            'mode': 'New',
+                        },
+                        subtype_id=self.env.ref('mail.mt_note').id,
+                    )
+        return res
+
+
+class MrpBomLine(models.Model):
+    _inherit = "mrp.bom.line"
+
+    @api.multi
+    def write(self, values):
+        if 'product_id' in values:
+            for bom in self.mapped('bom_id'):
+                lines = self.filtered(lambda l: l.bom_id == bom)
+                product_id = values.get('product_id')
+                if product_id:
+                    product_id = self.env["product.product"].browse(
+                        product_id)
+                product_id = product_id or lines.product_id
+                if lines:
+                    bom.message_post_with_view(
+                        'mrp_bom_tracking.track_bom_template_2',
+                        values={
+                            'lines': lines,
+                            'product_id': product_id,
+                        },
+                        subtype_id=self.env.ref('mail.mt_note').id,
+                    )
+        elif 'product_qty' in values or 'product_uom_id' in values:
+            for bom in self.mapped('bom_id'):
+                lines = self.filtered(lambda l: l.bom_id == bom)
+                if lines:
+                    product_qty = values.get(
+                        'product_qty') or lines.product_qty
+                    product_uom_id = values.get('product_uom_id')
+                    if product_uom_id:
+                        product_uom_id = self.env["product.uom"].browse(
+                            product_uom_id)
+                    product_uom_id = product_uom_id or lines.product_uom_id
+                    bom.message_post_with_view(
+                        'mrp_bom_tracking.track_bom_line_template',
+                        values={
+                            'lines': lines,
+                            'product_qty': product_qty,
+                            'product_uom_id': product_uom_id,
+                        },
+                        subtype_id=self.env.ref('mail.mt_note').id,
+                    )
+        return super(MrpBomLine, self).write(values)