[16.0][IMP] stock_buffer_route: Add alternative item type in buffer

stock_buffer_route/models/__init__.py

@@ -1 +1,3 @@
+from . import mrp_production
+from . import purchase_order
 from . import stock_buffer

stock_buffer_route/models/mrp_production.py

@@ -0,0 +1,42 @@
+# Copyright 2023 ForgeFlow S.L. (https://www.forgeflow.com)
+# License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html).
+
+from odoo import models
+
+
+class MrpProduction(models.Model):
+    _inherit = "mrp.production"
+
+    def _get_domain_buffer_link_alternative(self, warehouse_level=False):
+        self.ensure_one()
+        if not warehouse_level:
+            locations = self.env["stock.location"].search(
+                [("id", "child_of", [self.location_dest_id.id])]
+            )
+            return [
+                ("product_id", "=", self.product_id.id),
+                ("company_id", "=", self.company_id.id),
+                ("item_type_alternative", "=", "manufactured"),
+                ("location_id", "in", locations.ids),
+            ]
+        else:
+            return [
+                ("product_id", "=", self.product_id.id),
+                ("company_id", "=", self.company_id.id),
+                ("item_type_alternative", "=", "manufactured"),
+                ("warehouse_id", "=", self.picking_type_id.warehouse_id.id),
+            ]
+
+    def _find_buffer_link(self):
+        res = super()._find_buffer_link()
+        buffer_model = self.env["stock.buffer"]
+        for rec in self.filtered(lambda r: not r.buffer_id):
+            domain = rec._get_domain_buffer_link_alternative()
+            buffer = buffer_model.search(domain, limit=1)
+            if not buffer:
+                domain = rec._get_domain_buffer_link_alternative(warehouse_level=True)
+                buffer = buffer_model.search(domain, limit=1)
+            rec.buffer_id = buffer
+            if buffer:
+                rec._calc_execution_priority()
+        return res

stock_buffer_route/models/purchase_order.py

@@ -0,0 +1,38 @@
+# Copyright 2023 ForgeFlow S.L. (https://www.forgeflow.com)
+# License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html).
+
+from odoo import models
+
+
+class PurchaseOrderLine(models.Model):
+    _inherit = "purchase.order.line"
+
+    def _get_domain_buffer_link_alternative(self):
+        self.ensure_one()
+        if not self.product_id:
+            # Return impossible domain -> no buffer.
+            return [(0, "=", 1)]
+        return [
+            ("product_id", "=", self.product_id.id),
+            ("company_id", "=", self.order_id.company_id.id),
+            ("item_type_alternative", "=", "purchased"),
+            ("warehouse_id", "=", self.order_id.picking_type_id.warehouse_id.id),
+        ]
+
+    def _find_buffer_link(self):
+        res = super()._find_buffer_link()
+        buffer_model = self.env["stock.buffer"]
+        move_model = self.env["stock.move"]
+        for rec in self.filtered(lambda r: not r.buffer_ids):
+            mto_move = move_model.search(
+                [("created_purchase_line_id", "=", rec.id)], limit=1
+            )
+            if mto_move:
+                # MTO lines are not accounted in MTS stock buffers.
+                continue
+            domain = rec._get_domain_buffer_link_alternative()
+            buffer = buffer_model.search(domain, limit=1)
+            if buffer:
+                rec.buffer_ids = buffer
+                rec._calc_execution_priority()
+        return res

stock_buffer_route/models/stock_buffer.py

@@ -1,8 +1,17 @@
-# Copyright 2019-20 ForgeFlow S.L. (https://www.forgeflow.com)
+# Copyright 2019-23 ForgeFlow S.L. (https://www.forgeflow.com)
 # Copyright 2019-20 Camptocamp SA
 # License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html).
 
+from datetime import datetime, timedelta
+
 from odoo import api, fields, models
+from odoo.tools import float_compare
+
+_ITEM_TYPES = [
+    ("manufactured", "Manufactured"),
+    ("purchased", "Purchased"),
+    ("distributed", "Distributed"),
+]
 
 
 class StockBuffer(models.Model):
@@ -12,15 +21,27 @@
         "stock.route",
         string="Allowed routes",
         compute="_compute_route_ids",
+        store=True,
     )
     route_id = fields.Many2one(
         "stock.route",
         string="Route",
         domain="[('id', 'in', route_ids)]",
         ondelete="restrict",
     )
+    item_type_alternative = fields.Selection(
+        string="Alternative Item Type",
+        selection=_ITEM_TYPES,
+        compute="_compute_item_type_alternative",
+        store=True,
+    )
+    dlt_alternative = fields.Float(
+        string="Alternative DLT (days)",
+        compute="_compute_dlt_alternative",
+        help="Alternative Decoupled Lead Time (days)",
+    )
 
-    @api.depends("product_id", "warehouse_id", "warehouse_id.route_ids", "location_id")
+    @api.depends("product_id", "location_id", "product_id.route_ids")
     def _compute_route_ids(self):
         route_obj = self.env["stock.route"]
         for record in self:
@@ -35,6 +56,92 @@
             parents = record.get_parents()
             record.route_ids = self._get_location_routes_of_parents(routes, parents)
 
+    @api.depends(
+        "product_id", "route_id", "route_id.rule_ids", "route_id.rule_ids.action"
+    )
+    def _compute_item_type_alternative(self):
+        for rec in self:
+            rec.item_type_alternative = ""
+            if rec.route_id:
+                if "buy" in rec.route_id.mapped("rule_ids.action"):
+                    rec.item_type_alternative = "purchased"
+                elif "manufacture" in rec.route_id.mapped("rule_ids.action"):
+                    rec.item_type_alternative = "manufactured"
+                elif "pull" in rec.route_id.mapped(
+                    "rule_ids.action"
+                ) or "pull_push" in rec.route_id.mapped("rule_ids.action"):
+                    rec.item_type_alternative = "distributed"
+
+    def _compute_dlt_alternative(self):
+        for rec in self:
+            route_id = self.env.context.get("route_id", rec.route_id)
+            dlt = 0
+            if route_id:
+                item_type_alternative = self.env.context.get(
+                    "item_type_alternative", rec.item_type_alternative
+                )
+                if item_type_alternative == "manufactured":
+                    bom = rec._get_manufactured_bom()
+                    dlt = bom.dlt
+                elif item_type_alternative == "distributed":
+                    dlt = rec.lead_days
+                else:
+                    sellers = rec._get_product_sellers()
+                    dlt = sellers and fields.first(sellers).delay or rec.lead_days
+            rec.dlt_alternative = dlt
+
+    @api.depends(
+        "buffer_profile_id",
+        "item_type",
+        "product_id.seller_ids",
+        "product_id.seller_ids.company_id",
+        "product_id.seller_ids.partner_id",
+        "product_id.seller_ids.product_id",
+        "product_id.seller_ids.sequence",
+        "product_id.seller_ids.min_qty",
+        "product_id.seller_ids.price",
+    )
+    def _compute_main_supplier(self):
+        res = super()._compute_main_supplier()
+        for rec in self:
+            if rec.item_type_alternative == "purchased":
+                suppliers = rec._get_product_sellers()
+                rec.main_supplier_id = (
+                    suppliers[0].partner_id.id if suppliers else False
+                )
+        return res
+
+    def _get_rfq_dlt_qty(self, outside_dlt=False):
+        res = super()._get_rfq_dlt_qty(outside_dlt)
+        if self.item_type_alternative == "purchased":
+            cut_date = self._get_incoming_supply_date_limit()
+            if not outside_dlt:
+                pols = self.purchase_line_ids.filtered(
+                    lambda l: l.date_planned <= fields.Datetime.to_datetime(cut_date)
+                    and l.state in ("draft", "sent")
+                )
+            else:
+                pols = self.purchase_line_ids.filtered(
+                    lambda l: l.date_planned > fields.Datetime.to_datetime(cut_date)
+                    and l.order_id.state in ("draft", "sent")
+                )
+            res += sum(pols.mapped("product_qty"))
+        return res
+
+    def _get_date_planned(self, force_lt=None):
+        res = super()._get_date_planned(force_lt)
+        route_id = self.env.context.get("route_id", False)
+        if route_id:
+            dlt = int(self.dlt_alternative)
+            item_type_alternative = self.env.context.get(
+                "item_type_alternative", self.item_type_alternative
+            )
+            if self.warehouse_id.calendar_id and item_type_alternative != "purchased":
+                res = self.warehouse_id.wh_plan_days(datetime.now(), dlt)
+            else:
+                res = fields.datetime.today() + timedelta(days=dlt)
+        return res
+
     def _get_location_routes_of_parents(self, routes, parents):
         return routes.filtered(
             lambda route: (
@@ -45,7 +152,6 @@
                 )
                 & parents
             )
-            or any(rule.action == "buy" for rule in route.rule_ids)
         )
 
     def get_parents(self):
@@ -62,8 +168,54 @@
             values["route_ids"] = self.route_id
         return values
 
+    def _calc_distributed_source_location(self):
+        res = super()._calc_distributed_source_location()
+        for record in self:
+            if (
+                not record.distributed_source_location_id
+                and record.item_type_alternative != "distributed"
+            ):
+                source_location = record._source_location_from_route()
+                record.distributed_source_location_id = source_location
+        return res
+
+    def _procure_qty_to_order(self):
+        res = super()._procure_qty_to_order()
+        qty_to_order = self.procure_recommended_qty
+        rounding = self.procure_uom_id.rounding or self.product_uom.rounding
+        if (
+            self.item_type_alternative == "distributed"
+            and self.buffer_profile_id.replenish_distributed_limit_to_free_qty
+        ):
+            if (
+                float_compare(
+                    self.distributed_source_location_qty,
+                    self.procure_min_qty,
+                    precision_rounding=rounding,
+                )
+                < 0
+            ):
+                res = 0
+            else:
+                res = min(qty_to_order, self.distributed_source_location_qty)
+        return res
+
     def write(self, vals):
         res = super().write(vals)
         if "route_id" in vals:
             self._calc_distributed_source_location()
         return res
+
+    def action_view_supply(self, outside_dlt=False):
+        res = super().action_view_supply(outside_dlt)
+        # If route is set it means that there is at least two alternatively ways to
+        # procure the buffer. Therefore, we will show Stock Pickings.
+        if self.route_id:
+            moves = self._search_stock_moves_incoming(outside_dlt)
+            picks = moves.mapped("picking_id")
+            res = self.env["ir.actions.actions"]._for_xml_id(
+                "stock.action_picking_tree_all"
+            )
+            res["context"] = {}
+            res["domain"] = [("id", "in", picks.ids)]
+        return res

stock_buffer_route/static/description/index.html

@@ -1,3 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
 <head>

stock_buffer_route/views/stock_buffer_views.xml

@@ -1,13 +1,61 @@
 <?xml version="1.0" encoding="utf-8" ?>
-<!-- Copyright 2019-20 ForgeFlow S.L. (https://www.forgeflow.com)
+<!-- Copyright 2019-23 ForgeFlow S.L. (https://www.forgeflow.com)
      License LGPL-3.0 or later (http://www.gnu.org/licenses/agpl). -->
 <odoo>
+    <record id="stock_buffer_view_tree" model="ir.ui.view">
+        <field name="name">stock.buffer.tree</field>
+        <field name="model">stock.buffer</field>
+        <field name="inherit_id" ref="ddmrp.stock_buffer_view_tree" />
+        <field name="arch" type="xml">
+            <field name="item_type" position="after">
+                <field name="item_type_alternative" optional="hide" />
+            </field>
+        </field>
+    </record>
     <record id="stock_buffer_view_form" model="ir.ui.view">
         <field name="name">stock.buffer.form</field>
         <field name="model">stock.buffer</field>
         <field name="inherit_id" ref="ddmrp.stock_buffer_view_form" />
         <field name="arch" type="xml">
-            <field name="location_id" position="after">
+            <button name="action_view_bom" position="attributes">
+                <attribute
+                    name="attrs"
+                >{'invisible': [('item_type', '!=', 'manufactured'), ('item_type_alternative', '!=', 'manufactured')]}</attribute>
+            </button>
+            <button name="action_view_mrp_productions" position="attributes">
+                <attribute
+                    name="attrs"
+                >{'invisible': [('item_type', '!=', 'manufactured'), ('item_type_alternative', '!=', 'manufactured')]}</attribute>
+            </button>
+            <button name="action_view_purchase" position="attributes">
+                <attribute
+                    name="attrs"
+                >{'invisible': [('item_type', '!=', 'purchased'), ('item_type_alternative', '!=', 'purchased')]}</attribute>
+            </button>
+            <field name="item_type" position="after">
+                <field name="item_type_alternative" invisible="1" />
+            </field>
+            <field name="lead_days" position="attributes">
+                <attribute
+                    name="attrs"
+                >{'invisible': [('item_type', '!=', 'distributed'), ('item_type_alternative', '!=', 'distributed')]}</attribute>
+            </field>
+            <field name="distributed_source_location_id" position="attributes">
+                <attribute
+                    name="attrs"
+                >{'invisible': ['|', ('distributed_source_location_id', '=', False), ('item_type', '!=', 'distributed'), ('item_type_alternative', '!=', 'distributed')]}</attribute>
+            </field>
+            <field name="distributed_source_location_qty" position="attributes">
+                <attribute
+                    name="attrs"
+                >{'invisible': ['|', ('distributed_source_location_id', '=', False), ('item_type', '!=', 'distributed'), ('item_type_alternative', '!=', 'distributed')]}</attribute>
+            </field>
+            <field name="main_supplier_id" position="attributes">
+                <attribute
+                    name="attrs"
+                >{'invisible': [('item_type', '!=', 'purchased'), ('item_type_alternative', '!=', 'purchased')]}</attribute>
+            </field>
+            <field name="group_id" position="after">
                 <field
                     name="route_id"
                     options="{'no_create': True}"
@@ -22,6 +70,24 @@
         <field name="model">stock.buffer</field>
         <field name="inherit_id" ref="ddmrp.stock_buffer_search" />
         <field name="arch" type="xml">
+            <xpath
+                expr="//filter[@name='item_type_manufactured']"
+                position="attributes"
+            >
+                <attribute
+                    name="domain"
+                >['|', ('item_type', '=', 'manufactured'), ('item_type_alternative', '=', 'manufactured')]</attribute>
+            </xpath>
+            <xpath expr="//filter[@name='item_type_purchased']" position="attributes">
+                <attribute
+                    name="domain"
+                >['|', ('item_type', '=', 'purchased'), ('item_type_alternative', '=', 'purchased')]</attribute>
+            </xpath>
+            <xpath expr="//filter[@name='item_type_distributed']" position="attributes">
+                <attribute
+                    name="domain"
+                >['|', ('item_type', '=', 'distributed'), ('item_type_alternative', '=', 'distributed')]</attribute>
+            </xpath>
             <xpath
                 expr="//filter[@name='main_supplier_group_filter']"
                 position="before"