stock_usability: add/improve unreserve buttons

stock_usability/stock.py

@@ -91,21 +91,42 @@ class StockMove(models.Model):
             res.append((line.id, name))
         return res
 
-#    def button_do_unreserve(self):
+    def button_do_unreserve(self):
-#        for move in self:
+        for move in self:
-#            move.do_unreserve()
+            move._do_unreserve()
-#            if move.picking_id:
+            picking = move.picking_id
-#                product = move.product_id
+            if picking:
-#                self.picking_id.message_post(_(
+                product = move.product_id
-#                    "Product <a href=# data-oe-model=product.product "
+                picking.message_post(_(
-#                    "data-oe-id=%d>%s</a> qty %s %s <b>unreserved</b>")
+                    "Product <a href=# data-oe-model=product.product "
-#                    % (product.id, product.display_name,
+                    "data-oe-id=%d>%s</a> qty %s %s <b>unreserved</b>")
-#                       move.product_qty, move.product_id.uom_id.name))
+                    % (product.id, product.display_name,
-#            ops = self.env['stock.pack.operation']
+                       move.product_qty, product.uom_id.name))
-#            for smol in move.linked_move_operation_ids:
+                # Copied from do_unreserved of stock.picking
-#                if smol.operation_id:
+                picking.package_level_ids.filtered(lambda p: not p.move_ids).unlink()
-#                    ops += smol.operation_id
+
-#            ops.unlink()
+
+class StockMoveLine(models.Model):
+    _inherit = 'stock.move.line'
+
+    def button_do_unreserve(self):
+        for moveline in self:
+            if moveline.state == 'cancel':
+                continue
+            elif moveline.state == 'done':
+                raise UserError(_(
+                    "You cannot unreserve a move line in done state."))
+            picking = moveline.move_id.picking_id
+            if picking:
+                product = moveline.product_id
+                picking.message_post(_(
+                    "Product <a href=# data-oe-model=product.product "
+                    "data-oe-id=%d>%s</a> qty %s %s <b>unreserved</b>")
+                    % (product.id, product.display_name,
+                       moveline.product_qty, product.uom_id.name))
+                # Copied from do_unreserved of stock.picking
+                picking.package_level_ids.filtered(lambda p: not p.move_ids).unlink()
+            moveline.unlink()
 
 
 class ProcurementGroup(models.Model):

stock_usability/stock_view.xml

@@ -23,6 +23,7 @@
         <button name="action_cancel" type="object" position="attributes">
             <attribute name="confirm">Are you sure you want to cancel this picking?</attribute>
         </button>
+        <!-- STOCK MOVE -->
         <!-- This sum is useful to check the 'number of items' to transfer... -->
         <xpath expr="//field[@name='move_ids_without_package']/tree/field[@name='product_uom_qty']" position="attributes">
             <attribute name="sum">1</attribute>
@@ -33,6 +34,13 @@
             <field name="location_id" groups="stock.group_stock_multi_locations"/>
             <field name="location_dest_id" groups="stock.group_stock_multi_locations"/>
         </xpath>
+        <xpath expr="//field[@name='move_ids_without_package']/tree/button[@name='action_show_details']" position="after">
+            <button type="object" name="button_do_unreserve" string="Unreserve"
+                groups="stock.group_stock_user"
+                states="partially_available,assigned"
+                icon="fa-ban"/>
+        </xpath>
+        <!-- STOCK MOVE LINE -->
         <xpath expr="//field[@name='move_line_ids_without_package']/tree/field[@name='location_id']" position="attributes">
             <attribute name="attrs">{}</attribute>
         </xpath>
@@ -174,12 +182,12 @@
     <field name="model">stock.move</field>
     <field name="inherit_id" ref="stock.view_move_picking_form" />
     <field name="arch" type="xml">
-        <!--
         <field name="state" position="before">
             <button type="object" name="button_do_unreserve" string="Unreserve"
                 groups="stock.group_stock_user"
-                attrs="{'invisible': [('reserved_quant_ids', '=', [])]}"/>
+                states="partially_available,assigned"/>
         </field>
+        <!--
         <field name="group_id" position="replace"/>
         <group name="moved_quants_grp" position="after">
             <notebook colspan="2">
@@ -208,6 +216,7 @@
     </field>
 </record>
 
+<!--
 <record id="view_move_picking_tree" model="ir.ui.view">
     <field name="name">stock_usability.src_location.in.picking.form</field>
     <field name="model">stock.move</field>
@@ -219,16 +228,16 @@
         <field name="location_dest_id" position="attributes">
             <attribute name="invisible">0</attribute>
         </field>
-        <!--
         <field name="state" position="after">
             <button type="object" name="button_do_unreserve" string="Unreserve"
                 groups="stock.group_stock_user"
-                attrs="{'invisible': [('reserved_quant_ids', '=', [])]}"
+                states="partially_available,assigned"
                 icon="fa-ban"/>
-            <field name="reserved_quant_ids" invisible="1"/>
+        </field>
-        </field>  -->
     </field>
 </record>
+-->
+
 
 <!-- By default, stock.move have:
      _order = 'picking_id, sequence, id'
@@ -244,6 +253,12 @@
         <tree position="attributes">
             <attribute name="default_order">date desc, picking_id, sequence</attribute>
         </tree>
+        <field name="state" position="after">
+            <button type="object" name="button_do_unreserve" string="Unreserve"
+                groups="stock.group_stock_user"
+                states="partially_available,assigned"
+                icon="fa-ban"/>
+        </field>
     </field>
 </record>
 
@@ -258,6 +273,12 @@
         <field name="qty_done" position="attributes">
             <attribute name="sum">1</attribute>
         </field>
+        <field name="state" position="after">
+            <button type="object" name="button_do_unreserve" string="Unreserve"
+                groups="stock.group_stock_user"
+                states="partially_available,assigned"
+                icon="fa-ban"/>
+        </field>
     </field>
 </record>