Changeset 9496 for main/waeup.aaue/trunk/src/waeup/aaue/students

Timestamp:

1 Nov 2012, 08:35:49 (12 years ago)

Author:

Henrik Bettermann

Message:

In AAUE students are only allowed to register second semester courses if they have paid second school fee instalment. Tests will follow.

Location:

main/waeup.aaue/trunk/src/waeup/aaue/students

Files:

• browser.py (modified) (3 diffs)
• interfaces.py (modified) (3 diffs)

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

@@ -19 +19 @@
 from zope.i18n import translate
 from waeup.kofa.widgets.datewidget import FriendlyDatetimeDisplayWidget
+from waeup.kofa.students.browser import CourseTicketAddFormPage
 from kofacustom.nigeria.students.browser import (
     NigeriaOnlinePaymentDisplayFormPage,
@@ -24 +25 @@
     NigeriaExportPDFPaymentSlipPage)
 
-from waeup.aaue.students.interfaces import ICustomStudentOnlinePayment
+from waeup.aaue.students.interfaces import (
+    ICustomStudentOnlinePayment, ICustomCourseTicketAdd)
 
 class CustomOnlinePaymentDisplayFormPage(NigeriaOnlinePaymentDisplayFormPage):
@@ -49 +51 @@
     form_fields['creation_date'].custom_widget = FriendlyDatetimeDisplayWidget('le')
     form_fields['payment_date'].custom_widget = FriendlyDatetimeDisplayWidget('le')
+
+class CourseTicketAddFormPage2(CourseTicketAddFormPage):
+    """Add a course ticket by student.
+    """
+    grok.name('ctadd')
+    grok.require('waeup.handleStudent')
+    form_fields = grok.AutoFields(ICustomCourseTicketAdd)

main/waeup.aaue/trunk/src/waeup/aaue/students/interfaces.py

@@ -18 +18 @@
 
 from zope import schema
+from zc.sourcefactory.contextual import BasicContextualSourceFactory
+from zope.catalog.interfaces import ICatalog
+from zope.component import getUtility
+from waeup.kofa.interfaces import IKofaObject
 from kofacustom.nigeria.students.interfaces import (
     INigeriaStudentBase, INigeriaUGStudentClearance, INigeriaPGStudentClearance,
@@ -26 +30 @@
 from waeup.aaue.payments.interfaces import ICustomOnlinePayment
 from waeup.aaue.interfaces import MessageFactory as _
+
+class CourseSource(BasicContextualSourceFactory):
+    """A course source delivers all courses inside the portal by looking
+       up a catalog.
+    """
+    def getValues(self, context):
+        catalog = getUtility(ICatalog, name='courses_catalog')
+        payments_folder =  context.student['payments']
+        payments = [(p.p_session, p.p_category, p.p_state)
+            for p in payments_folder.values()]
+        courses = sorted(list(catalog.searchResults(
+            code=(None, None))),key=lambda value: value.code)
+        if (context.student.current_session, 'schoolfee_2', 'paid') in payments:
+            pass
+        else:
+            courseslist = list(courses)
+            for course in courseslist:
+                if course.semester == 2:
+                    courses.remove(course)
+        return courses
+
+    def getToken(self, context, value):
+        return value.code
+
+    def getTitle(self, context, value):
+        return "%s - %s (%d)" % (
+            value.code, value.title[:64], value.semester)
 
 class ICustomStudentBase(INigeriaStudentBase):
@@ -91 +122 @@
     """
 
+class ICustomCourseTicketAdd(IKofaObject):
+    """An interface for adding course tickets.
+
+    """
+    course = schema.Choice(
+        title = _(u'Course'),
+        source = CourseSource(),
+        readonly = False,
+        )
+
 class ICustomStudentUpdateByRegNo(INigeriaStudentUpdateByRegNo):
     """Representation of a student. Skip regular reg_number validation.