Changeset 13457 for main/waeup.kofa/trunk/src/waeup/kofa/students/browser.py

Timestamp:

16 Nov 2015, 09:05:30 (9 years ago)

Author:

Henrik Bettermann

Message:

Add option which allows students to select a desired hostel before booking accommodation.

File:

• main/waeup.kofa/trunk/src/waeup/kofa/students/browser.py (modified) (5 diffs)

main/waeup.kofa/trunk/src/waeup/kofa/students/browser.py

@@ -1928 +1928 @@
     grok.template('accommodationmanagepage')
     pnav = 4
-    officers_only_actions = [_('Remove selected')]
+    with_hostel_selection = True
+
+    @property
+    def actionsgroup1(self):
+        if not self.with_hostel_selection:
+            return []
+        students_utils = getUtility(IStudentsUtils)
+        acc_details  = students_utils.getAccommodationDetails(self.context.student)
+        error_message = students_utils.checkAccommodationRequirements(
+            self.context.student, acc_details)
+        if error_message:
+            return []
+        return [_('Save')]
+
+    @property
+    def actionsgroup2(self):
+        if getattr(self.request.principal, 'user_type', None) == 'student':
+            return [_('Book accommodation')]
+        return [_('Book accommodation'), _('Remove selected')]
 
     @property
@@ -1934 +1952 @@
         return _('${a}: Accommodation',
             mapping = {'a':self.context.__parent__.display_fullname})
+
+    def getHostels(self):
+        """Get a list of all stored hostels.
+        """
+        yield(dict(name=None, title='--', selected=''))
+        for val in grok.getSite()['hostels'].values():
+            selected = ''
+            if val.hostel_id == self.context.desired_hostel:
+                selected = 'selected'
+            yield(dict(name=val.hostel_id, title=val.hostel_name,
+                       selected=selected))
+
+    @action(_('Save'), style='primary')
+    def save(self):
+        hostel = self.request.form.get('hostel', None)
+        self.context.desired_hostel = hostel
+        self.flash(_('Your selection has been saved.'))
+        return
+
+    @jsaction(_('Book accommodation'), style='primary')
+    def bookAccommodation(self, **data):
+        self.redirect(self.url(self.context, 'add'))
+        return
 
     @jsaction(_('Remove selected'))
@@ -1962 +2003 @@
         self.redirect(self.url(self.context))
         return
-
-    @property
-    def selected_actions(self):
-        if getattr(self.request.principal, 'user_type', None) == 'student':
-            return [action for action in self.actions
-                    if not action.label in self.officers_only_actions]
-        return self.actions
 
 class BedTicketAddPage(KofaPage):
@@ -2030 +2064 @@
             if available_beds:
                 students_utils = getUtility(IStudentsUtils)
-                bed = students_utils.selectBed(available_beds)
+                bed = students_utils.selectBed(
+                    available_beds, self.context.desired_hostel)
+                if bed is None:
+                    self.flash(_(
+                        'There is no free bed in your desired hostel. '
+                        'Please try another hostel.'),
+                        type="warning")
+                    self.redirect(self.url(self.context))
+                    return
                 # Safety belt for paranoids: Does this bed really exist
                 # in portal?
@@ -2045 +2087 @@
                 self.flash(_('There is no free bed in your category ${a}.',
                     mapping = {'a':acc_details['bt']}), type="warning")
+                self.redirect(self.url(self.context))
                 return
         if self.with_ac: