def make_order(request, template_name='product_order/make_order.html'):
order_id = request.GET.get('order_id')
role = request.GET.get('role')
action = request.GET.get('action')
if not role:
return render_to_response(
template_name, {
'order': None,
'role_actions': Order_State_Machine.get_initial_role_actions(),
'current_state': Order_State_Machine.get_initial_state()
},
context_instance=RequestContext(request))
else:
if role == 'B' and action == 'create order':
order_id = Order.create_order()
order = get_object_or_404(Order, id=order_id)
else:
order = get_object_or_404(Order, id=order_id)
order.goto_next(role, action)
return render_to_response(
template_name, {
'order': order.product_order,
'role_actions': order.product_order.get_role_actions(),
'current_state': order.state
},
context_instance=RequestContext(request))
def order_state_machine(request, template_name='product_order/order_state_machine.html'):
role = request.GET.get('role')
action = request.GET.get('action')
c_state = request.GET.get('current_state')
if not (role or action or c_state):
#initial state
next_state = Order_State_Machine.get_initial_state()
ras = Order_State_Machine.get_initial_role_actions()
print 'ras:', ras
else:
next_state, post_action = Order_State_Machine.get_next(role, action, c_state)
ras = Order_State_Machine.get_role_actions(next_state)
return render_to_response(template_name, {'roles':ras.keys(), 'role_actions':ras, 'current_state':next_state},
context_instance=RequestContext(request))
def make_order(request, template_name='product_order/make_order.html'):
order_id = request.GET.get('order_id')
role = request.GET.get('role')
action = request.GET.get('action')
if not role:
return render_to_response(template_name, {'order': None, 'role_actions':Order_State_Machine.get_initial_role_actions(),
'current_state':Order_State_Machine.get_initial_state()},
context_instance=RequestContext(request))
else:
if role == 'B' and action == 'create order':
order_id = Order.create_order()
order = get_object_or_404(Order, id=order_id)
else:
order = get_object_or_404(Order, id=order_id)
order.goto_next(role, action)
return render_to_response(template_name, {'order': order.product_order, 'role_actions':order.product_order.get_role_actions(), 'current_state':order.state},
context_instance=RequestContext(request))
def order_state_machine(request,
template_name='product_order/order_state_machine.html'
):
role = request.GET.get('role')
action = request.GET.get('action')
c_state = request.GET.get('current_state')
if not (role or action or c_state):
#initial state
next_state = Order_State_Machine.get_initial_state()
ras = Order_State_Machine.get_initial_role_actions()
print 'ras:', ras
else:
next_state, post_action = Order_State_Machine.get_next(
role, action, c_state)
ras = Order_State_Machine.get_role_actions(next_state)
return render_to_response(template_name, {
'roles': ras.keys(),
'role_actions': ras,
'current_state': next_state
},
context_instance=RequestContext(request))
def get_initial(cls):
return {
'order': None,
'role_actions': Order_State_Machine.get_initial_role_actions(),
'current_state': Order_State_Machine.get_initial_state()
}
def get_actions(request, role):
c_state = request.REQUEST.get('current_state','')
ras = Order_State_Machine.get_role_actions(c_state)
actions = ras.get(role, None)
return HttpResponse(json.dumps(actions, "application/json"))
def get_initial(cls):
return {'order': None, 'role_actions':Order_State_Machine.get_initial_role_actions(),
'current_state':Order_State_Machine.get_initial_state()}
def get_actions(request, role):
c_state = request.REQUEST.get('current_state', '')
ras = Order_State_Machine.get_role_actions(c_state)
actions = ras.get(role, None)
return HttpResponse(json.dumps(actions, "application/json"))
