def on_get(self, req, resp, lesson_id):
"""obtiene las preguntas de una leccion"""
try:
result = self.lesson_service.get_questions(lesson_id, req.context['user'], self.session)
resp.status = falcon.HTTP_201 # This is the default status
resp.context['result'] = response_ok(result, "ok", 'created', 'get', req.path)
except ValidationError as err:
resp.status = falcon.HTTP_400
resp.context['result'] = response_error(err.messages, str("Validation Error"), 'get', req.path)
except SerializerException as exc:
resp.status = falcon.HTTP_500
resp.context['result'] = response_error({}, "Internal Error. Contact the Admin.", 'get', req.path)
except Exception as exc:
resp.status = falcon.HTTP_400
resp.context['result'] = response_error(str(exc), 'Error', 'get', req.path)
def on_post(self, req, resp, lesson_id):
"""Valida las respuestas, calcula el score y si el usuario ha pasado lo añade"""
try:
result = self.lesson_service.take_lesson(req.context['data'], req.context['user'], lesson_id, self.session)
resp.status = falcon.HTTP_201 # This is the default status
resp.context['result'] = response_ok(result, "ok", 'created', 'post', req.path)
except ValidationError as err:
resp.status = falcon.HTTP_400
resp.context['result'] = response_error(err.messages, str("Validation Error"), 'post', req.path)
except SerializerException as exc:
resp.status = falcon.HTTP_500
resp.context['result'] = response_error({}, "Internal Error. Contact the Admin.", 'post', req.path)
except Exception as exc:
resp.status = falcon.HTTP_400
resp.context['result'] = response_error(str(exc), 'Error', 'post', req.path)
def on_post(self, req, resp, uuid):
"""crea lecciones"""
try:
result = self.lesson_service.create(req.context['data'], req.context['user'], uuid, self.session)
resp.status = falcon.HTTP_201 # This is the default status
resp.context['result'] = response_ok(result, "ok", 'created', 'post', req.path)
except ValidationError as err:
resp.status = falcon.HTTP_400
resp.context['result'] = response_error(err.messages, str("Validation Error"), 'post', req.path)
except SerializerException as exc:
resp.status = falcon.HTTP_500
resp.context['result'] = response_error({}, "Error interno", 'post', req.path)
except Exception as exc:
resp.status = falcon.HTTP_400
resp.context['result'] = response_error(str(exc), 'Error', 'post', req.path)
def on_get(self, req, resp, uuid):
"""devuelve las lecciones y si el usuario es estudiante las marca"""
try:
result = self.lesson_service.get_all(uuid, req.context['user'], self.session)
resp.status = falcon.HTTP_201 # This is the default status
resp.context['result'] = response_ok(result, "ok", 'created', 'get', req.path)
except ValidationError as err:
resp.status = falcon.HTTP_400
resp.context['result'] = response_error(err.messages, str("Validation Error"), 'get', req.path)
except SerializerException as exc:
resp.status = falcon.HTTP_500
resp.context['result'] = response_error({}, "Internal Error. Contact the Admin.", 'get', req.path)
except Exception as exc:
resp.status = falcon.HTTP_400
resp.context['result'] = response_error(str(exc), 'Error', 'get', req.path)
def on_post(self, req, resp):
"""Genera un token sin las credenciales pero pasando el token de refresh"""
try:
result = self.token_service.refresh_token(req.context['data'],
self.session)
resp.status = falcon.HTTP_201 # This is the default status
resp.context['result'] = response_ok(result, "ok", "token created",
'post', req.path)
except SerializerException as exc:
resp.status = falcon.HTTP_500 # This is the default status
resp.context['result'] = response_error(
str(exc), "Internal Error. Contact the Admin.", 'post',
req.path)
except Exception as exc:
resp.status = falcon.HTTP_401 # This is the default status
result = {'error': str(exc)}
resp.context['result'] = response_error(result,
"authentication failed",
'post', req.path)
def on_post(self, req, resp):
"""Genera un token si las credenciales son las adecuadas"""
try:
result = self.token_service.create_token(req.context['data'],
self.session)
resp.status = falcon.HTTP_201 # This is the default status
resp.context['result'] = response_ok(result, "ok", "token created",
'post', req.path)
except ValidationError as err:
resp.status = falcon.HTTP_401 # This is the default status
resp.context['result'] = response_error(err.messages,
"authentication failed",
'post', req.path)
except Exception as exc:
resp.status = falcon.HTTP_401 # This is the default status
result = {'error': str(exc)}
resp.context['result'] = response_error(result,
"authentication failed",
'post', req.path)
def on_get(self, req, resp, uuid):
"""Obtiene un curso por su id"""
try:
result = self.course_service.get_by_id(uuid, self.session)
resp.status = falcon.HTTP_201 # This is the default status
resp.context['result'] = response_ok(result, "ok", 'created',
'get', req.path)
except ValidationError as err:
resp.status = falcon.HTTP_400
resp.context['result'] = response_error(err.messages,
str("Validation Error"),
'get', req.path)
except SerializerException as exc:
resp.status = falcon.HTTP_500
resp.context['result'] = response_error({}, "Error interno", 'get',
req.path)
except Exception as exc:
resp.status = falcon.HTTP_400
resp.context['result'] = response_error({}, str(exc), 'get',
req.path)
def on_get(self, req, resp):
"""obtiene los roles disponibles en el sistema"""
try:
result = self.role_service.get_all(self.session)
resp.status = falcon.HTTP_200 # This is the default status
resp.context['result'] = response_ok(result, "ok", 'list of roles',
'post', req.path)
except ValidationError as err:
resp.status = falcon.HTTP_400
resp.context['result'] = response_error(err.messages,
str("Validation Error"),
'get', req.path)
except SerializerException as exc:
resp.status = falcon.HTTP_500
resp.context['result'] = response_error(
{}, "Internal Error. Contact the Admin.", 'get', req.path)
except Exception as exc:
resp.status = falcon.HTTP_400
resp.context['result'] = response_error(str(exc), 'Error', 'get',
req.path)
def on_post(self, req, resp):
"""crea un usuario para el sistema con su rol"""
try:
result = self.user_service.create(req.context['data'],
self.session)
resp.status = falcon.HTTP_201 # This is the default status
resp.context['result'] = response_ok(result, "ok", 'created',
'post', req.path)
except ValidationError as err:
resp.status = falcon.HTTP_400
resp.context['result'] = response_error(err.messages,
str("Validation Error"),
'post', req.path)
except SerializerException as exc:
resp.status = falcon.HTTP_500
resp.context['result'] = response_error(
{}, "Internal Error. Contact the Admin.", 'post', req.path)
except Exception as exc:
resp.status = falcon.HTTP_400
resp.context['result'] = response_error({}, str(exc), 'post',
req.path)
def on_get(self, req, resp):
"""Obtiene los cursos y si es un estudiante marca a cuales tiene acceso"""
try:
result = self.course_service.get_all(req.context['user'],
self.session)
resp.status = falcon.HTTP_200 # This is the default status
resp.context['result'] = response_ok(result, "ok",
'list of courses', 'get',
req.path)
except ValidationError as err:
resp.status = falcon.HTTP_400
resp.context['result'] = response_error(err.messages,
str("Validation Error"),
'get', req.path)
except SerializerException as exc:
resp.status = falcon.HTTP_500
resp.context['result'] = response_error(
{}, "Internal Error. Contact the Admin.", 'get', req.path)
except Exception as exc:
resp.status = falcon.HTTP_400
resp.context['result'] = response_error({}, str(exc), 'post',
req.path)
def on_put(self, req, resp):
"""Actualiza un curso"""
try:
result = self.course_service.create(req.context['data'],
req.context['user'],
self.session)
resp.status = falcon.HTTP_201 # This is the default status
resp.context['result'] = response_ok(result, "ok", 'created',
'put', req.path)
except ValidationError as err:
resp.status = falcon.HTTP_400
resp.context['result'] = response_error(err.messages,
str("Validation Error"),
'put', req.path)
except SerializerException as exc:
resp.status = falcon.HTTP_500
resp.context['result'] = response_error(
str(exc), "Internal Error. Contact the Admin.", 'put',
req.path)
except Exception as exc:
resp.status = falcon.HTTP_400
resp.context['result'] = response_error(str(exc), "Error", 'put',
req.path)