def recalculateGCIRanking(request, entities, context, *args, **kwargs):
"""Recalculates student ranking for a program with the specified key_name.
"""
program = gci_program_logic.getFromKeyName(kwargs['key_name'])
if not program:
return responses.terminateTask()
# prefetch all task difficulties
all_d = gci_task_model.TaskDifficultyTag.all().fetch(100)
for entity in entities:
# check if the entity refers to the program in scope
if entity.scope.key() != program.key():
continue
# get all the tasks that the student has completed
filter = {
'student': entity,
'status': 'Closed',
}
tasks = gci_task_logic.getForFields(filter=filter)
# calculate ranking with all the tasks
gci_student_ranking_logic.calculateRankingForStudent(
entity, tasks, all_d)
# this task should not be repeated after the program is over
timeline = program.timeline
if timeline_helper.isAfterEvent(timeline, 'program_end'):
raise responses.DoNotRepeatException()
def recalculateGCIRanking(request, entities, context, *args, **kwargs):
"""Recalculates student ranking for a program with the specified key_name.
"""
program = gci_program_logic.getFromKeyName(kwargs['key_name'])
if not program:
return responses.terminateTask()
# prefetch all task difficulties
all_d = gci_task_model.TaskDifficultyTag.all().fetch(100)
for entity in entities:
# check if the entity refers to the program in scope
if entity.scope.key() != program.key():
continue
# get all the tasks that the student has completed
filter = {
'student': entity,
'status': 'Closed',
}
tasks = gci_task_logic.getForFields(filter=filter)
# calculate ranking with all the tasks
gci_student_ranking_logic.calculateRankingForStudent(entity, tasks, all_d)
# this task should not be repeated after the program is over
timeline = program.timeline
if timeline_helper.isAfterEvent(timeline, 'program_end'):
raise responses.DoNotRepeatException()
def recalculateGCIStudentRanking(request, *args, **kwargs):
"""Recalculates GCI Student Ranking for the specified student.
"""
student = gci_student_logic.getFromKeyName(kwargs['key_name'])
if not student:
return responses.terminateTask()
# find ranking entity for the student and clear it
filter = {'student': student}
ranking = gci_student_ranking_logic.getForFields(filter=filter,
unique=True)
ranking.points = 0
ranking.tasks = []
ranking.put()
# get all the tasks that the student has completed
filter = {
'student': student,
'status': 'Closed',
}
tasks = gci_task_logic.getForFields(filter=filter)
for task in tasks:
gci_student_ranking_logic.updateRanking(task)
return responses.terminateTask()
def recalculateGCIStudentRanking(request, *args, **kwargs):
"""Recalculates GCI Student Ranking for the specified student.
"""
student = gci_student_logic.getFromKeyName(kwargs['key_name'])
if not student:
return responses.terminateTask()
# find ranking entity for the student and clear it
filter = {
'student': student
}
ranking = gci_student_ranking_logic.getForFields(filter=filter,
unique=True)
ranking.points = 0
ranking.tasks = []
ranking.put()
# get all the tasks that the student has completed
filter = {
'student': student,
'status': 'Closed',
}
tasks = gci_task_logic.getForFields(filter=filter)
for task in tasks:
gci_student_ranking_logic.updateRanking(task)
return responses.terminateTask()
