Improve "employees" list when viewing a department, for buefy themes

tailbone/templates/departments/view.mako

@@ -3,7 +3,7 @@
 
 <%def name="page_content()">
   ${parent.page_content()}
-
+  % if not use_buefy:
   <h2>Employees</h2>
 
   % if employees:
@@ -12,7 +12,16 @@
   % else:
       <p>No employees are assigned to this department.</p>
   % endif
+  % endif
 </%def>
 
+<%def name="modify_this_page_vars()">
+  ${parent.modify_this_page_vars()}
+  <script type="text/javascript">
+
+    ${form.component_studly}Data.employeesData = ${json.dumps(employees_data)|n}
+
+  </script>
+</%def>
 
 ${parent.body()}

tailbone/views/departments.py

@@ -31,6 +31,7 @@ import six
 from rattail.db import model
 
 from deform import widget as dfwidget
+from webhelpers2.html import HTML
 
 from tailbone import grids
 from tailbone.views import MasterView, AutocompleteView
@@ -59,6 +60,7 @@ class DepartmentView(MasterView):
         'personnel',
         'exempt_from_gross_sales',
         'allow_product_deletions',
+        'employees',
     ]
 
     def configure_grid(self, g):
@@ -73,23 +75,72 @@ class DepartmentView(MasterView):
 
     def configure_form(self, f):
         super(DepartmentView, self).configure_form(f)
+        use_buefy = self.get_use_buefy()
+
         f.remove_field('subdepartments')
-        f.remove_field('employees')
+
+        if not use_buefy or self.creating or self.editing:
+            f.remove('employees')
+        else:
+            f.set_renderer('employees', self.render_employees)
+
         f.set_type('product', 'boolean')
         f.set_type('personnel', 'boolean')
 
+    def render_employees(self, department, field):
+        route_prefix = self.get_route_prefix()
+        permission_prefix = self.get_permission_prefix()
+
+        factory = self.get_grid_factory()
+        g = factory(
+            key='{}.employees'.format(route_prefix),
+            data=[],
+            columns=[
+                'first_name',
+                'last_name',
+            ],
+            sortable=True,
+            sorters={'first_name': True, 'last_name': True},
+        )
+
+        if self.request.has_perm('employees.view'):
+            g.main_actions.append(self.make_action('view', icon='eye'))
+        if self.request.has_perm('employees.edit'):
+            g.main_actions.append(self.make_action('edit', icon='edit'))
+
+        return HTML.literal(
+            g.render_buefy_table_element(data_prop='employeesData'))
+
     def template_kwargs_view(self, **kwargs):
+        kwargs = super(DepartmentView, self).template_kwargs_view(**kwargs)
+        use_buefy = self.get_use_buefy()
         department = kwargs['instance']
+        department_employees = sorted(department.employees, key=six.text_type)
+
+        if use_buefy:
+            employees = []
+            for employee in department_employees:
+                person = employee.person
+                employees.append({
+                    'uuid': employee.uuid,
+                    'first_name': person.first_name,
+                    'last_name': person.last_name,
+                    '_action_url_view': self.request.route_url('employees.view', uuid=employee.uuid),
+                    '_action_url_edit': self.request.route_url('employees.edit', uuid=employee.uuid),
+                })
+            kwargs['employees_data'] = employees
+
+        else: # not buefy
             if department.employees:
-            employees = sorted(department.employees, key=six.text_type)
                 actions = [
                     grids.GridAction('view', icon='zoomin',
                                      url=lambda r, i: self.request.route_url('employees.view', uuid=r.uuid))
                 ]
-            kwargs['employees'] = grids.Grid(None, employees, ['display_name'], request=self.request,
+                kwargs['employees'] = grids.Grid(None, department_employees, ['display_name'], request=self.request,
                                                  model_class=model.Employee, main_actions=actions)
             else:
                 kwargs['employees'] = None
+
         return kwargs
 
     def before_delete(self, department):