Trade Finance - Facility - Improve Limits table layout

modules/trade_finance/facility.py

@@ -216,6 +216,8 @@ class FacilityLimit(ModelSQL, ModelView):
             states={'invisible': Bool(Eval('parent'))},
             depends=['parent']),
         'get_is_global')
+    level = fields.Function(fields.Integer('Level'), 'get_level')
+    display_name = fields.Function(fields.Char('Name'), 'get_display_name')
 
     haircuts = fields.One2Many('trade_finance.facility_limit_haircut', 'limit',
         'Haircuts')
@@ -247,6 +249,19 @@ class FacilityLimit(ModelSQL, ModelView):
     def get_is_global(self, name):
         return self.parent is None
 
+    def get_level(self, name):
+        level = 0
+        current = self
+        while current.parent:
+            level += 1
+            current = current.parent
+        return level
+
+    def get_display_name(self, name):
+        level = self.get_level(None)
+        prefix = '— ' * level
+        return prefix + (self.name or '')
+
     @classmethod
     def validate(cls, limits):
         super().validate(limits)

modules/trade_finance/view/facility_limit_tree.xml

@@ -1,7 +1,9 @@
 <tree>
-    <field name="name"/>
+    <field name="display_name" string="Name"/>
     <field name="financing_type"/>
     <field name="amount"/>
     <field name="tenor"/>
     <field name="is_global"/>
+    <field name="name" invisible="1"/>
+    <field name="level" invisible="1"/>
 </tree>