Changeset 9209 for main/waeup.kofa/branches/uli-zc-async/src/waeup/kofa/students/student.py

Timestamp:

20 Sep 2012, 08:49:37 (12 years ago)

Author:

uli

Message:

Merge changes from update branch (includes trunk changes until r9107).

Location:

main/waeup.kofa/branches/uli-zc-async

Files:

• . (modified) (1 prop)
• src/waeup/kofa/students/student.py (modified) (3 diffs)

main/waeup.kofa/branches/uli-zc-async/src/waeup/kofa/students/student.py

@@ -28 +28 @@
 from zope.interface import implementedBy
 from zope.securitypolicy.interfaces import IPrincipalRoleManager
+from zope.schema.interfaces import ConstraintNotSatisfied
 
 from waeup.kofa.image import KofaImageFile
@@ -130 +131 @@
 
     @property
+    def current_level(self):
+        level = getattr(
+            self.get('studycourse', None), 'current_level', None)
+        return level
+
+    @property
+    def current_verdict(self):
+        level = getattr(
+            self.get('studycourse', None), 'current_verdict', None)
+        return level
+
+    @property
     def current_mode(self):
         certificate = getattr(
@@ -142 +155 @@
             self.get('studycourse', None), 'is_postgrad', False)
         return is_postgrad
+
+    def transfer(self, certificate, current_session=None,
+        current_level=None, current_verdict=None, previous_verdict=None):
+        """ Creates a new studycourse and backups the old one.
+
+        """
+        studycourse = createObject(u'waeup.StudentStudyCourse')
+        try:
+            studycourse.certificate = certificate
+            studycourse.entry_mode = 'transfer'
+            studycourse.current_session = current_session
+            studycourse.current_level = current_level
+            studycourse.current_verdict = current_verdict
+            studycourse.previous_verdict = previous_verdict
+        except ConstraintNotSatisfied:
+            return -1
+        old = self['studycourse']
+        if getattr(old, 'entry_session', None) is None or\
+            getattr(old, 'certificate', None) is None:
+            return -2
+        studycourse.entry_session = old.entry_session
+        # Students can be transferred only two times.
+        if 'studycourse_1' in self.keys():
+            if 'studycourse_2' in self.keys():
+                return -3
+            self['studycourse_2'] = old
+        else:
+            self['studycourse_1'] = old
+        del self['studycourse']
+        self['studycourse'] = studycourse
+        self.__parent__.logger.info(
+            '%s - transferred from %s to %s' % (
+            self.student_id, old.certificate.code, studycourse.certificate.code))
+        history = IObjectHistory(self)
+        history.addMessage('Transferred from %s to %s' % (
+            old.certificate.code, studycourse.certificate.code))
+        return