LaOcaCoop/laosa#313 Add module stock_inventory_cost_info_sum

stock_inventory_cost_info_sum/models/__init__.py

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+from . import stock_inventory

stock_inventory_cost_info_sum/models/stock_inventory.py

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+# Copyright 2022 Criptomart
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from odoo import api, fields, models, _
+
+
+class StockInventory(models.Model):
+    _inherit = 'stock.inventory'
+
+    currency_id = fields.Many2one(
+        string="Currency",
+        related="company_id.currency_id",
+        readonly=True,
+    )
+    adjustment_cost_sum = fields.Monetary(
+        string="Adjustment cost",
+        compute="_compute_adjustment_cost_sum",
+        store=True,
+    )
+
+    @api.depends("line_ids")
+    def _compute_adjustment_cost_sum(self):
+        for record in self:
+            record.adjustment_cost_sum = 0
+            for line in record.line_ids:
+                record.adjustment_cost_sum += line.adjustment_cost