Add employee/department relationships to employee and department views.

tailbone/templates/departments/view.mako

@@ -0,0 +1,13 @@
+## -*- coding: utf-8 -*-
+<%inherit file="/master/view.mako" />
+
+${parent.body()}
+
+<h2>Employees</h2>
+
+% if employees:
+    <p>The following employees are assigned to this department:</p>
+    ${employees.render_grid()|n}
+% else:
+    <p>No employees are assigned to this department.</p>
+% endif

tailbone/templates/employees/view.mako

@@ -0,0 +1,13 @@
+## -*- coding: utf-8 -*-
+<%inherit file="/master/view.mako" />
+
+${parent.body()}
+
+<h2>Departments</h2>
+
+% if departments:
+    <p>This employee is assigned to the following departments:</p>
+    ${departments.render_grid()|n}
+% else:
+    <p>This employee is not assigned to any departments.</p>
+% endif

tailbone/views/departments.py

@@ -2,7 +2,7 @@
 ################################################################################
 #
 #  Rattail -- Retail Software Framework
-#  Copyright © 2010-2015 Lance Edgar
+#  Copyright © 2010-2016 Lance Edgar
 #
 #  This file is part of Rattail.
 #
@@ -24,12 +24,13 @@
 Department Views
 """
 
-from __future__ import unicode_literals
+from __future__ import unicode_literals, absolute_import
 
 from rattail.db import model
 
 from tailbone.views import MasterView, AutocompleteView, AlchemyGridView
 from tailbone.views.continuum import VersionView, version_defaults
+from tailbone.newgrids import AlchemyGrid, GridAction
 
 
 class DepartmentsView(MasterView):
@@ -57,6 +58,28 @@ class DepartmentsView(MasterView):
             ])
         return fs
 
+    def template_kwargs_view(self, **kwargs):
+        department = kwargs['instance']
+        if department.employees:
+
+            # TODO: This is the second attempt (after role.users) at using a
+            # new grid outside of the context of a primary master grid.  The
+            # API here is really much hairier than I'd like...  Looks like we
+            # shouldn't need a key for this one, for instance (no settings
+            # required), but there is plenty of room for improvement here.
+            employees = sorted(department.employees, key=unicode)
+            employees = AlchemyGrid('departments.employees', self.request, data=employees, model_class=model.Employee,
+                                      main_actions=[
+                                          GridAction('view', icon='zoomin',
+                                                     url=lambda x: self.request.route_url('employees.view', uuid=x.uuid)),
+                                      ])
+            employees.configure(include=[employees.display_name], readonly=True)
+            kwargs['employees'] = employees
+
+        else:
+            kwargs['employees'] = None
+        return kwargs
+
 
 class DepartmentVersionView(VersionView):
     """

tailbone/views/employees.py

@@ -2,7 +2,7 @@
 ################################################################################
 #
 #  Rattail -- Retail Software Framework
-#  Copyright © 2010-2015 Lance Edgar
+#  Copyright © 2010-2016 Lance Edgar
 #
 #  This file is part of Rattail.
 #
@@ -33,6 +33,7 @@ from rattail.db import model
 
 from tailbone import forms
 from tailbone.views import MasterView, AutocompleteView
+from tailbone.newgrids import AlchemyGrid, GridAction
 from tailbone.newgrids.filters import EnumValueRenderer
 
 
@@ -122,6 +123,28 @@ class EmployeesView(MasterView):
                 fs.status.with_renderer(forms.EnumFieldRenderer(enum.EMPLOYEE_STATUS)),
             ])
 
+    def template_kwargs_view(self, **kwargs):
+        employee = kwargs['instance']
+        if employee.departments:
+
+            # TODO: This is the second attempt (after role.users) at using a
+            # new grid outside of the context of a primary master grid.  The
+            # API here is really much hairier than I'd like...  Looks like we
+            # shouldn't need a key for this one, for instance (no settings
+            # required), but there is plenty of room for improvement here.
+            departments = sorted(employee.departments, key=unicode)
+            departments = AlchemyGrid('employees.departments', self.request, data=departments, model_class=model.Department,
+                                      main_actions=[
+                                          GridAction('view', icon='zoomin',
+                                                     url=lambda d: self.request.route_url('departments.view', uuid=d.uuid)),
+                                      ])
+            departments.configure(include=[departments.name], readonly=True)
+            kwargs['departments'] = departments
+
+        else:
+            kwargs['departments'] = None
+        return kwargs
+
 
 class EmployeesAutocomplete(AutocompleteView):
     """