From da910b1414fd1eb887312bd9ae9423a3a3902546 Mon Sep 17 00:00:00 2001
From: Lance Edgar <lance@edbob.org>
Date: Fri, 11 Mar 2022 20:55:01 -0600
Subject: [PATCH] Add default help link for Receiving feature

also stop showing "buyer" filter by default
---
 tailbone/views/master.py           | 4 ++++
 tailbone/views/purchasing/batch.py | 8 ++++----
 2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/tailbone/views/master.py b/tailbone/views/master.py
index 873439c4..e6e96a67 100644
--- a/tailbone/views/master.py
+++ b/tailbone/views/master.py
@@ -155,6 +155,7 @@ class MasterView(View):
     use_index_links = False
 
     has_versions = False
+    default_help_url = None
     help_url = None
 
     labels = {'uuid': "UUID"}
@@ -2167,6 +2168,9 @@ class MasterView(View):
         if self.help_url:
             return self.help_url
 
+        if self.default_help_url:
+            return self.default_help_url
+
         return global_help_url(self.rattail_config)
 
     def render_to_response(self, template, data, **kwargs):
diff --git a/tailbone/views/purchasing/batch.py b/tailbone/views/purchasing/batch.py
index 8a015838..93d7ff21 100644
--- a/tailbone/views/purchasing/batch.py
+++ b/tailbone/views/purchasing/batch.py
@@ -49,6 +49,7 @@ class PurchasingBatchView(BatchMasterView):
     default_handler_spec = 'rattail.batch.purchase:PurchaseBatchHandler'
     supports_new_product = False
     cloneable = True
+    default_help_url = 'https://rattailproject.org/docs/rattail-manual/features/purchasing/receiving/index.html'
 
     labels = {
         'po_total': "PO Total",
@@ -179,10 +180,9 @@ class PurchasingBatchView(BatchMasterView):
         g.filters['department'] = g.make_filter('department', model.Department.name)
         g.sorters['department'] = g.make_sorter(model.Department.name)
 
-        g.joiners['buyer'] = lambda q: q.join(model.Employee).join(model.Person)
-        g.filters['buyer'] = g.make_filter('buyer', model.Person.display_name,
-                                           default_active=True, default_verb='contains')
-        g.sorters['buyer'] = g.make_sorter(model.Person.display_name)
+        g.set_joiner('buyer', lambda q: q.join(model.Employee).join(model.Person))
+        g.set_filter('buyer', model.Person.display_name)
+        g.set_sorter('buyer', model.Person.display_name)
 
         # TODO: we used to include the 'complete' filter by default, but it
         # seems to likely be confusing for newcomers, so it is no longer