[12.0][ADD] mrp_multi_level_estimate

mrp_multi_level_estimate/models/__init__.py

@@ -0,0 +1 @@
+from . import product_mrp_area

mrp_multi_level_estimate/models/product_mrp_area.py

@@ -0,0 +1,22 @@
+# Copyright 2019 Eficent Business and IT Consulting Services S.L.
+# - Lois Rilo Antelo <lois.rilo@eficent.com>
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+
+from odoo import fields, models
+
+
+class ProductMRPArea(models.Model):
+    _inherit = "product.mrp.area"
+
+    group_estimate_days = fields.Integer(
+        string="Group Days of Estimates",
+        default=1,
+        help="The days to group your estimates as demand for the MRP."
+             "It can be different from the lenght of the date ranges you "
+             "use in the estimates.",
+    )
+
+    _sql_constraints = [
+        ("group_estimate_days_check", "CHECK( group_estimate_days >= 0 )",
+         "Group Days of Estimates must be greater than or equal to zero."),
+    ]