def show(self,student_id):
student = Student.get_by_id(int(student_id))
if student:
self.response.write(json.dumps(student.dict()))
else:
""" Interesting thing here is validator doesn't really need to be called... """
validator = Validator(student_id,"show",StudentHandler.valid_model)
self.response.write(json.dumps(validator.error_message()))
def delete(self,course_id):
validator = Validator(course_id,'delete',CourseHandler.valid_model)
course = Course.get_by_id(int(course_id))
if course:
course.key.delete()
self.response.write(json.dumps(validator.success_message()))
else:
self.response.write(json.dumps(validator.error_message()))
def show(self,course_id):
course = Course.get_by_id(int(course_id))
if course:
self.response.write(json.dumps(course.dict()))
else:
""" Interesting thing here is validator doesn't really need to be called... """
validator = Validator(course_id,"show",CourseHandler.valid_model)
self.response.write(json.dumps(validator.error_message()))
def delete(self,student_id):
validator = Validator(student_id,'delete',StudentHandler.valid_model)
student = Student.get_by_id(int(student_id))
if student:
student.key.delete()
self.response.write(json.dumps(validator.success_message()))
else:
self.response.write(json.dumps(validator.error_message()))
def delete(self, grade_id):
validator = Validator(grade_id, "delete", GradeHandler.valid_model)
grade = Grade.get_by_id(int(grade_id))
if grade:
grade.key.delete()
self.response.write(json.dumps(validator.success_message()))
else:
self.response.write(json.dumps(validator.error_message()))
def create(self):
params = self.request.body
validator=Validator(params,'create',StudentHandler.valid_model)
if new_student_data:
new_student=Student(
name = new_student_data['name'],
email = new_student_data['email']
)
new_student.put()
self.response.write(json.dumps(new_student.dict()))
else:
self.response.write(json.dumps(validator.error_message()))
def update(self, grade_id):
grade = Grade.get_by_id(int(grade_id))
params = self.request.body
validator = Validator(params, "update", GradeHandler.valid_model)
grade_update_data = validator.good_update_request()
if grade and grade_update_data:
if "score" in grade_update_data.keys():
grade.score = grade_update_data["score"]
grade.put()
self.response.write(json.dumps(grade.dict()))
else:
self.response.write(json.dumps(validator.error_message()))
def create(self):
params = self.request.body
validator=Validator(params,'create',CourseHandler.valid_model)
new_course_data = validator.good_create_request()
if new_course_data:
new_course=Course(
name = new_course_data['name'],
description = new_course_data['description'],
department_name = new_course_data['department_name'],
)
new_course.put()
self.response.write(json.dumps(new_course.dict()))
else:
self.response.write(json.dumps(validator.error_message()))
def update(self,student_id):
student = Student.get_by_id(int(student_id))
params = self.request.body
validator=Validator(params,'update',StudentHandler.valid_model)
student_update_data = validator.good_update_request()
if student and student_update_data:
if 'name' in student_update_data.keys():
student.name = student_update_data['name']
if 'email' in student_update_data.keys():
student.email = student_update_data['email']
student.put()
self.response.write(json.dumps(student.dict()))
else:
self.response.write(json.dumps(validator.error_message()))
def update(self,course_id):
course = Course.get_by_id(int(course_id))
params = self.request.body
validator=Validator(params,'update',CourseHandler.valid_model)
course_update_data = validator.good_update_request()
if course and course_update_data:
if 'name' in course_update_data.keys():
course.name = course_update_data['name']
if 'description' in course_update_data.keys():
course.description = course_update_data['description']
if 'department_name' in course_update_data.keys():
course.department_name = course_update_data['department_name']
course.put()
self.response.write(json.dumps(course.dict()))
else:
self.response.write(json.dumps(validator.error_message()))
def create(self):
params = self.request.body
validator = Validator(params, "create", GradeHandler.valid_model)
new_grade_data = validator.good_create_request()
if new_grade_data:
# grade = Grade.create(new_grade_data)
# if grade:
# return ...
new_grade = Grade(score=new_grade_data["score"])
s_key = new_grade_data.get("student_key")
if s_key:
student = Student.get_by_id(s_key)
if student:
new_grade.student = student.key
new_grade.put()
self.response.write(json.dumps(new_grade.dict()))
else:
self.response.write(json.dumps(validator.error_message()))
