[FIX] account_asset: create move for a depreciation line

The color of the button "create_move" in a depreciation line is
green if the related move is posted, orange if it exists but not posted and
red in the other case.

opw:678905

addons/account_asset/account_asset.py

@@ -418,12 +418,20 @@ class AccountAssetDepreciationLine(models.Model):
     depreciated_value = fields.Float(string='Cumulative Depreciation', required=True)
     depreciation_date = fields.Date('Depreciation Date', index=True)
     move_id = fields.Many2one('account.move', string='Depreciation Entry')
-    move_check = fields.Boolean(compute='_get_move_check', string='Posted', track_visibility='always', store=True)
+    move_check = fields.Boolean(compute='_get_move_check', string='Linked', track_visibility='always', store=True)
+    move_posted_check = fields.Boolean(compute='_get_move_posted_check', string='Posted', track_visibility='always', store=True)
 
-    @api.one
+    @api.multi
     @api.depends('move_id')
     def _get_move_check(self):
-        self.move_check = bool(self.move_id)
+        for line in self:
+            line.move_check = bool(line.move_id)
+
+    @api.multi
+    @api.depends('move_id.state')
+    def _get_move_posted_check(self):
+        for line in self:
+            line.move_posted_check = True if line.move_id and line.move_id.state == 'posted' else False
 
     @api.multi
     def create_move(self, post_move=True):
@@ -567,6 +575,13 @@ class AccountMove(models.Model):
 
     asset_depreciation_ids = fields.One2many('account.asset.depreciation.line', 'move_id', string='Assets Depreciation Lines', ondelete="restrict")
 
+    @api.multi
+    def button_cancel(self):
+        for move in self:
+            for line in move.asset_depreciation_ids:
+                line.move_posted_check = False
+        return super(AccountMove, self).button_cancel()
+
     @api.multi
     def post(self):
         for move in self:

addons/account_asset/static/src/js/account_asset.js

@@ -16,14 +16,18 @@ var _t = core._t;
 var WidgetOnButton = core.list_widget_registry.get('field').extend({
     format: function(row_data, options) {
         this._super.apply(this, arguments);
-        this.has_value = !!row_data.move_check.value;
+        this.is_posted = !!row_data.move_posted_check.value;
         this.parent_state = row_data.parent_state.value;
-
+        var class_color = '';
+        if (this.is_posted){class_color = 'o_is_posted';}
+        else{
+            if (row_data.move_check.value){class_color = 'o_unposted';}
+        }
         return $('<div/>').append((this.parent_state === 'open')? $('<button/>', {
             type: 'button',
             title: (this.has_value)? _t('Posted') : _t('Unposted'),
             disabled: !!this.has_value,
-            'class': 'btn btn-sm btn-link fa fa-circle o_widgetonbutton' + ((this.has_value)? ' o_has_value' : ''),
+            'class': 'btn btn-sm btn-link fa fa-circle o_widgetonbutton ' + class_color,
         }) : '').html();
     },
 });

addons/account_asset/static/src/less/account_asset.less

 .o_web_client .o_widgetonbutton {
     color: @brand-danger;
-    &.o_has_value {
+    &.o_is_posted {
         color: @brand-success;
     }
+    &.o_unposted{
+        color: @brand-warning;
+    }
 }

addons/account_asset/views/account_asset_view.xml

@@ -148,6 +148,7 @@
                                     <field name="amount" widget="monetary" string="Depreciation"/>
                                     <field name="remaining_value" readonly="1" widget="monetary" string="Residual"/>
                                     <field name="move_check" invisible="1"/>
+                                    <field name="move_posted_check" invisible="1"/>
                                     <field name="parent_state" invisible="1"/>
                                     <button name="create_move" type="object" widget="widgetonbutton"/>
                                 </tree>