Added UI for working with tags

[bluechips.git] / bluechips / controllers / transfer.py

diff --git a/bluechips/controllers/transfer.py b/bluechips/controllers/transfer.py
index 0fb9a557f6948b8899e69b602b2bd1f43259d34c..46bc77b9f6f10c168feff9efd22423b1019183fc 100644 (file)
--- a/bluechips/controllers/transfer.py
+++ b/bluechips/controllers/transfer.py
@@ -8,11 +8,15 @@ from datetime import date
 
 from bluechips.lib.base import *
 
-from pylons import request
+from pylons import request, app_globals as g
 from pylons.decorators import validate
+from pylons.decorators.secure import authenticate_form
+from pylons.controllers.util import abort
 
 from formencode import Schema, validators
 
+from mailer import Message
+
 log = logging.getLogger(__name__)
 
 
@@ -31,7 +35,7 @@ class TransferController(BaseController):
        return self.edit()
     
     def edit(self, id=None):
-        c.users = meta.Session.query(model.User.id, model.User.name)
+        c.users = get_users()
         if id is None:
             c.title = 'Add a New Transfer'
             c.transfer = model.Transfer()
@@ -40,22 +44,64 @@ class TransferController(BaseController):
         else:
             c.title = 'Edit a Transfer'
             c.transfer = meta.Session.query(model.Transfer).get(id)
+            if c.transfer is None:
+                abort(404)
         return render('/transfer/index.mako')
     
+    @redirect_on_get('edit')
+    @authenticate_form
     @validate(schema=TransferSchema(), form='edit')
     def update(self, id=None):
         if id is None:
             t = model.Transfer()
             meta.Session.add(t)
+            op = 'created'
         else:
             t = meta.Session.query(model.Transfer).get(id)
+            if t is None:
+                abort(404)
+            op = 'updated'
         
         update_sar(t, self.form_result)
         meta.Session.commit()
        
-        if id is None:
-            h.flash('Transfer created.')
-        else:
-            h.flash('Transfer updated.')
-        
+        show = ('Transfer of %s from %s to %s %s.' %
+                (t.amount, t.debtor, t.creditor, op))
+        h.flash(show)
+
+        # Send email notification to involved users if they have an email set.
+        body = render('/emails/transfer.txt', extra_vars={'transfer': t,
+                                                          'op': op})
+        g.handle_notification((t.debtor, t.creditor), show, body)
+
+        return h.redirect_to('/')
+
+    def delete(self, id):
+        c.title = 'Delete a Transfer'
+        c.transfer = meta.Session.query(model.Transfer).get(id)
+        if c.transfer is None:
+            abort(404)
+
+        return render('/transfer/delete.mako')
+
+    @redirect_on_get('delete')
+    @authenticate_form
+    def destroy(self, id):
+        t = meta.Session.query(model.Transfer).get(id)
+        if t is None:
+            abort(404)
+
+        if 'delete' in request.params:
+            meta.Session.delete(t)
+
+            meta.Session.commit()
+            show = ("Transfer of %s from %s to %s deleted." %
+                    (t.amount, t.debtor, t.creditor))
+            h.flash(show)
+
+            body = render('/emails/transfer.txt',
+                          extra_vars={'transfer': t,
+                                      'op': 'deleted'})
+            g.handle_notification((t.debtor, t.creditor), show, body)
+
         return h.redirect_to('/')