Add some basic support for CORE-POS integration

setup.py

@@ -82,6 +82,19 @@ extras = {
         'rattail-onager',               # 0.2.1
         'tailbone-onager',              # 0.2.3
     ],
+
+    'corepos': [
+        #
+        # package                       # low                   high
+
+        # TODO: must cap this for now, b/c it breaks CORE-POS integration?!
+        # (sometimes there are segfaults with basic grid queries)
+        'mysql-connector-python==8.0.17',
+
+        'pyCOREPOS',                    # 0.1.0
+        'rattail-corepos',              # 0.1.0
+        'tailbone-corepos',             # 0.1.1
+    ],
 }
 
 

theo/config.py

@@ -38,9 +38,19 @@ class TheoConfig(ConfigExtension):
         # call the app "Theo" by default
         config.setdefault('rattail', 'app_title', "Theo")
 
+        # Theo may define a custom data model
+        if integrate_corepos(config):
+            config.setdefault('rattail', 'model', 'theo.db.model_corepos')
+
         # Theo comes with its own menu for web app
         config.setdefault('tailbone', 'menus', 'theo.web.menus')
 
 
 def integrate_catapult(config):
-    return config.getbool('theo', 'integrate_catapult', default=False)
+    return config.getbool('theo', 'integrate_catapult', default=False,
+                          usedb=False)
+
+
+def integrate_corepos(config):
+    return config.getbool('theo', 'integrate_corepos', default=False,
+                          usedb=False)

theo/db/model_corepos.py

@@ -0,0 +1,31 @@
+# -*- coding: utf-8; -*-
+################################################################################
+#
+#  Rattail -- Retail Software Framework
+#  Copyright © 2010-2020 Lance Edgar
+#
+#  This file is part of Rattail.
+#
+#  Rattail is free software: you can redistribute it and/or modify it under the
+#  terms of the GNU General Public License as published by the Free Software
+#  Foundation, either version 3 of the License, or (at your option) any later
+#  version.
+#
+#  Rattail is distributed in the hope that it will be useful, but WITHOUT ANY
+#  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+#  FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+#  details.
+#
+#  You should have received a copy of the GNU General Public License along with
+#  Rattail.  If not, see <http://www.gnu.org/licenses/>.
+#
+################################################################################
+"""
+Theo data model w/ CORE-POS integration
+"""
+
+# bring in all the normal stuff from Rattail
+from rattail.db.model import *
+
+# also bring in CORE integration models
+from rattail_corepos.db.model import *

theo/web/app.py

@@ -26,7 +26,7 @@ Theo web app
 
 from tailbone import app
 
-from theo.config import integrate_catapult
+from theo.config import integrate_catapult, integrate_corepos
 
 
 def main(global_config, **settings):
@@ -44,10 +44,13 @@ def main(global_config, **settings):
     rattail_config = app.make_rattail_config(settings)
     pyramid_config = app.make_pyramid_config(settings)
 
-    # maybe add catapult integrations
+    # maybe configure integration db connections
     if integrate_catapult(rattail_config):
         from tailbone_onager.db import CatapultSession
         CatapultSession.configure(bind=rattail_config.catapult_engine)
+    if integrate_corepos(rattail_config):
+        from tailbone_corepos.db import CoreOfficeSession
+        CoreOfficeSession.configure(bind=rattail_config.corepos_engine)
 
     # bring in the rest of Theo
     pyramid_config.include('theo.web.static')

theo/web/menus.py

@@ -24,7 +24,7 @@
 Web Menus
 """
 
-from theo.config import integrate_catapult
+from theo.config import integrate_catapult, integrate_corepos
 
 
 def simple_menus(request):
@@ -32,6 +32,7 @@ def simple_menus(request):
     rattail_config = request.rattail_config
 
     include_catapult = integrate_catapult(rattail_config)
+    include_corepos = integrate_corepos(rattail_config)
 
     orders_menu = {
         'title': "Orders",
@@ -153,6 +154,59 @@ def simple_menus(request):
             ],
         }
 
+    if include_corepos:
+        corepos_menu = {
+            'title': "CORE-POS",
+            'type': 'menu',
+            'items': [
+                {
+                    'title': "Departments",
+                    'url': url('corepos.departments'),
+                    'perm': 'corepos.departments.list',
+                },
+                {
+                    'title': "Subdepartments",
+                    'url': url('corepos.subdepartments'),
+                    'perm': 'corepos.subdepartments.list',
+                },
+                {
+                    'title': "Vendors",
+                    'url': url('corepos.vendors'),
+                    'perm': 'corepos.vendors.list',
+                },
+                {
+                    'title': "Products",
+                    'url': url('corepos.products'),
+                    'perm': 'corepos.products.list',
+                },
+                {
+                    'title': "Customers",
+                    'url': url('corepos.customers'),
+                    'perm': 'corepos.customers.list',
+                },
+                {
+                    'title': "Member Types",
+                    'url': url('corepos.member_types'),
+                    'perm': 'corepos.member_types.list',
+                },
+                {
+                    'title': "Members",
+                    'url': url('corepos.members'),
+                    'perm': 'corepos.members.list',
+                },
+                {
+                    'title': "Employees",
+                    'url': url('corepos.employees'),
+                    'perm': 'corepos.employees.list',
+                },
+                # {
+                #     'title': "Transaction Details",
+                #     'url': url('corepos.transaction_details'),
+                #     'perm': 'corepos.transaction_details.list',
+                # },
+            ],
+        }
+
     admin_menu = {
         'title': "Admin",
         'type': 'menu',
@@ -225,6 +279,8 @@ def simple_menus(request):
 
     if include_catapult:
         menus.append(catapult_menu)
+    if include_corepos:
+        menus.append(corepos_menu)
 
     menus.append(admin_menu)
 

theo/web/views/__init__.py

@@ -24,7 +24,7 @@
 Views
 """
 
-from theo.config import integrate_catapult
+from theo.config import integrate_catapult, integrate_corepos
 
 
 def includeme(config):
@@ -60,3 +60,7 @@ def includeme(config):
     # catapult views
     if integrate_catapult(rattail_config):
         config.include('tailbone_onager.views')
+
+    # corepos views
+    if integrate_corepos(rattail_config):
+        config.include('tailbone_corepos.views')