def createBook():
status = 200
res = ResponseCreation.ControllerResponse()
if g.authenticatedUser['userRole'] != "admin":
res.addError('Role Error', 'Only admins can create books')
status = 403
else:
dynamoDBInstance = getDatabaseClient()
res = book_ctrl.createBook(request.json, dynamoDBInstance)
if res.hasErrors():
status = 400
return ResponseCreation.createResponse(res,status)
def taughtClassList():
status = 200
res = ResponseCreation.ControllerResponse()
role = g.authenticatedUser['userRole']
if role != 'teacher' and role != 'admin' :
res.addError('Role error', 'Only teachers can view a list of classes they are teaching')
status = 403
else:
dynamoDBInstance = getDatabaseClient()
res = class_ctrl.getTaughtClassList(dynamoDBInstance)
if res.hasErrors():
status = 400
return ResponseCreation.createResponse(res, status)
def updateClassDetails():
status = 200
res = ResponseCreation.ControllerResponse()
role = g.authenticatedUser['userRole']
if role != 'admin' and role != 'teacher':
res.addError('Role Error', 'Only teachers or admins can update class details')
status = 403
else:
dynamoDBInstance = getDatabaseClient()
res = class_ctrl.updateClassDetails(request.json, dynamoDBInstance)
if res.hasErrors():
status = 400
return ResponseCreation.createResponse(res,status)
def getBookList():
status = 200
res = ResponseCreation.ControllerResponse()
role = g.authenticatedUser['userRole']
if role != "teacher" and role != "admin" :
res.addError('Role error', 'Only those with teacher privileges can get all books.')
status = 403
else:
dynamoDBInstance = getDatabaseClient()
res = book_ctrl.getBookList(dynamoDBInstance)
if res.hasErrors():
status = 400
return ResponseCreation.createResponse(res,status)
def create_class():
status = 200
role = g.authenticatedUser['userRole']
if role != "teacher" and role != "admin" :
res = ResponseCreation.ControllerResponse()
res.addError('Role error', 'Only teachers can create classes')
status = 403
else:
dynamoDBInstance = getDatabaseClient()
res = class_ctrl.createClass(dynamoDBInstance, request.json)
if res.hasErrors():
status = 400
return ResponseCreation.createResponse(res, status)
def removeStudentFromClass():
status = 200
role = g.authenticatedUser['userRole']
if role != "teacher" and role != "admin" :
res = ResponseCreation.ControllerResponse()
res.addError('Role error', 'Only those with teacher privileges can remove students from classes')
status = 403
else:
dynamoDBInstance = getDatabaseClient()
res = class_ctrl.removeStudent(dynamoDBInstance, request.json)
if res.hasErrors():
status = 400
else:
#send email
class_ctrl.sendClassRemovalEmail(dynamoDBInstance, mail, request.json)
return ResponseCreation.createResponse(res, status)
def problemSteps(classId, activity):
res = ResponseCreation.ControllerResponse()
res.addError('Invalid request', 'An error occurred')
status = 400
userId = g.authenticatedUser['email']
if request.method == 'GET':
#Get the problem tree
status = 200
dynamoDBInstance = getDatabaseClient()
index, problem = problem_ctrl.getProblemTemplate(classId, activity, userId, dynamoDBInstance)
res = algebra.getProblemTree(problem)
if res.hasErrors():
status = 461
else:
res.addToPayload('problemIndex', index)
elif request.method == 'POST':
#Post the students results
dynamoDBInstance = getDatabaseClient()
try:
status = 200
problemIndex = int(request.json.get('problemIndex', ''))
didSucceed = request.json.get('didSucceed', 'True') == 'True'
res = problem_ctrl.updateUserTemplateHistory(classId, activity, userId, problemIndex, didSucceed, dynamoDBInstance)
if res.hasErrors():
status = 462
except ValueError, TypeError:
pass
def getClass(classCode):
status = 200
dynamoDBInstance = getDatabaseClient()
res = class_ctrl.getClass(classCode, dynamoDBInstance)
if res.hasErrors():
status = 400
return ResponseCreation.createResponse(res, status)
def public_class_list():
status = 200
dynamoDBInstance = getDatabaseClient()
res = class_ctrl.getPublicClassList(dynamoDBInstance)
if res.hasErrors():
status = 400
return ResponseCreation.createResponse(res, status)
def getBook(bookId):
status = 200
res = ResponseCreation.ControllerResponse()
role = g.authenticatedUser['userRole']
if role != "teacher" and role != "admin" :
res.addError('Role error', 'Only those with teacher privileges can get a book.')
status = 403
else:
dynamoDBInstance = getDatabaseClient()
book = book_ctrl.getBook(bookId, dynamoDBInstance)
if not book:
res.addError('Data error', 'Unable to retrive book.')
status = 400
else:
res.addToPayload('book', book)
return ResponseCreation.createResponse(res,status)
def test_removeStudentFromClasss(self):
print('Running removeStudentFromClass test case')
userRole = 'admin'
email1 = '[email protected]'
email2 = '[email protected]'
classCode = 'f77668db-fb9d-4fd6-81f1-026784d6cc9b'
res = ResponseCreation.ControllerResponse()
#Put user and class data into DB
classesTable = db.getTable('classes', dynamodb)
classJsonData = {'code': classCode, 'students': [email1, email2]}
db.putItem(classJsonData, classesTable)
#Check test data was successfully placed into DB
jsonData = {'Key': {'code': classCode}}
response = db.getItem(jsonData, classesTable)
self.assertIsNotNone(response.get('Item'))
self.assertEqual(response.get('Item').get('code'), classCode)
class_ctrl.removeStudentFromClass(dynamodb, res, email1, classCode)
#check that the student was removed from the class
jsonData = {'Key': {'code': classCode}}
response = db.getItem(jsonData, classesTable)
self.assertIsNotNone(response.get('Item'))
stu = response.get('Item').get('students')
self.assertFalse(email1 in stu)
self.assertTrue(email2 in stu)
def test_removeStudentFromClass_len_zero(self):
print(
'Running removeStudentFromClass students length is zero test case')
userRole = 'admin'
email = '*****@*****.**'
classCode = 'f77998db-fb9d-4fd6-81f1-026784d6cc9b'
res = ResponseCreation.ControllerResponse()
#Put user and class data into DB
classesTable = db.getTable('classes', dynamodb)
classJsonData = {'code': classCode, 'students': [email]}
db.putItem(classJsonData, classesTable)
#Check test data was successfully placed into DB
jsonData = {'Key': {'code': classCode}}
response = db.getItem(jsonData, classesTable)
self.assertIsNotNone(response.get('Item'))
self.assertEqual(response.get('Item').get('code'), classCode)
class_ctrl.removeStudentFromClass(dynamodb, res, email, classCode)
#check that the attribute was removed from the class
jsonData = {'Key': {'code': classCode}}
response = db.getItem(jsonData, classesTable)
self.assertIsNotNone(response.get('Item'))
self.assertIsNone(response.get('Item').get('students'))
def test_removeClassFromStudent_len_zero(self):
print(
'Running removeClassFromStudent students length is zero test case')
userRole = 'admin'
email = '*****@*****.**'
classCode = 'f84138db-fb9d-4fd6-81f1-026784d6cc9b'
res = ResponseCreation.ControllerResponse()
#Put user and class data into DB
usersTable = db.getTable('users', dynamodb)
userJsonData = {'email': email, 'classCodes': [classCode]}
db.putItem(userJsonData, usersTable)
# Check test data was successfully placed into DB
jsonData = {'Key': {'email': email}}
response = db.getItem(jsonData, usersTable)
self.assertIsNotNone(response.get('Item'))
self.assertEqual(response.get('Item').get('email'), email)
class_ctrl.removeClassFromStudent(dynamodb, res, email, classCode)
# Check that the attribute was removed from the student
jsonData = {'Key': {'email': email}}
response = db.getItem(jsonData, usersTable)
self.assertIsNotNone(response.get('Item'))
self.assertIsNone(response.get('Item').get('classCodes'))
def test_removeClassFromStudent(self):
print('Running removeClassFromStudent test case')
userRole = 'admin'
email = '*****@*****.**'
classCode = 'f77668db-fb9d-4fd6-81f1-026784d6cc9b'
classCode2 = 'e00045db-fb9d-4fd6-81f1-026784d6cc9b'
res = ResponseCreation.ControllerResponse()
# Put user and class data into DB
usersTable = db.getTable('users', dynamodb)
userJsonData = {'email': email, 'classCodes': [classCode, classCode2]}
db.putItem(userJsonData, usersTable)
# Check test data was successfully placed into DB
jsonData = {'Key': {'email': email}}
response = db.getItem(jsonData, usersTable)
self.assertIsNotNone(response.get('Item'))
self.assertEqual(response.get('Item').get('email'), email)
class_ctrl.removeClassFromStudent(dynamodb, res, email, classCode2)
# Check that the classCode was removed from the student
jsonData = {'Key': {'email': email}}
response = db.getItem(jsonData, usersTable)
self.assertIsNotNone(response.get('Item'))
cc = response.get('Item').get('classCodes')
self.assertFalse(classCode2 in cc)
self.assertTrue(classCode in cc)
def resetPassword():
status = 200
dynamoDBInstance = getDatabaseClient()
res = user_ctrl.resetUserPassword(request.json, dynamoDBInstance)
if res.hasErrors():
status = 400
return ResponseCreation.createResponse(res,status)
def activate(activationid):
logger.info(str(request))
dynamoDBInstance = getDatabaseClient()
res = user_ctrl.activate(activationid, dynamoDBInstance)
status = 200
if res.hasErrors():
status = 400
flaskResponse = ResponseCreation.createResponse(res, status)
logger.info(str(flaskResponse))
return flaskResponse
def getSampleProblems(bookId, chapterTitle, sectionTitle):
status = 200
res = ResponseCreation.ControllerResponse()
role = g.authenticatedUser['userRole']
if role != "teacher" and role != "admin" :
res.addError('Role error', 'Only those with teacher privileges can get sample problems from a book.')
status = 403
else:
dynamoDBInstance = getDatabaseClient()
problemCount = 4
sampleProblems = set() #prevent duplicates
for _ in range(problemCount):
template = problem_ctrl.getProblemFromBook( bookId, chapterTitle, sectionTitle, g.authenticatedUser['email'], dynamoDBInstance)[1]
sampleProblems.add(algebra.getProblem(template))
sampleProblems = list(sampleProblems)
if 'Bad Problem' in sampleProblems:
status = 400
else:
res.addToPayload('problems', sampleProblems)
return ResponseCreation.createResponse(res, status)
def register():
logger.info(str(request))
status = 200
dynamoDBInstance = getDatabaseClient()
httpOrigin = request.environ.get('HTTP_ORIGIN')
jsonData = request.json
res = user_ctrl.register(httpOrigin, jsonData, mail, dynamoDBInstance)
status = 201
if res.hasErrors():
status = 400
flaskResponse = ResponseCreation.createResponse(res, status)
logger.info(str(flaskResponse))
return flaskResponse
def signin():
logger.info(str(request))
status = 200
email = request.authorization.username
password = request.authorization.password
dynamoDBInstance = getDatabaseClient()
userRole = user_ctrl.getRole(email, dynamoDBInstance)
if not userRole:
userRole = 'student'
userCredentials = {
'email': email,
'userRole': userRole,
'password': password
}
response = ResponseCreation.ControllerResponse()
token = MentiiAuth.generateAuthToken(userCredentials, appSecret)
response.addToPayload('token', token)
flaskResponse = ResponseCreation.createResponse(response, status)
logger.info(str(flaskResponse))
return flaskResponse
else:
res.addToPayload('problemIndex', index)
elif request.method == 'POST':
#Post the students results
dynamoDBInstance = getDatabaseClient()
try:
status = 200
problemIndex = int(request.json.get('problemIndex', ''))
didSucceed = request.json.get('didSucceed', 'True') == 'True'
res = problem_ctrl.updateUserTemplateHistory(classId, activity, userId, problemIndex, didSucceed, dynamoDBInstance)
if res.hasErrors():
status = 462
except ValueError, TypeError:
pass
return ResponseCreation.createResponse(res,status)
@app.route('/classes/remove', methods=['POST', 'OPTIONS'])
@auth.login_required
@handleOptionsRequest
def removeStudentFromClass():
status = 200
role = g.authenticatedUser['userRole']
if role != "teacher" and role != "admin" :
res = ResponseCreation.ControllerResponse()
res.addError('Role error', 'Only those with teacher privileges can remove students from classes')
status = 403
else:
dynamoDBInstance = getDatabaseClient()
res = class_ctrl.removeStudent(dynamoDBInstance, request.json)
def index(): logger.info(str(request)) response = ResponseCreation.createEmptyResponse(200) logger.info(str(response)) return response
def forgotPassword():
dynamoDBInstance = getDatabaseClient()
httpOrigin = request.environ.get('HTTP_ORIGIN')
user_ctrl.sendForgotPasswordEmail(httpOrigin, request.json, mail, dynamoDBInstance)
return ResponseCreation.createEmptyResponse(200)
