176 lines
6.0 KiB
Python
176 lines
6.0 KiB
Python
from datetime import datetime
|
|
|
|
from flask import g
|
|
from sqlalchemy.exc import IntegrityError
|
|
import json
|
|
from crc import session
|
|
from crc.scripts.script import DataStoreBase
|
|
from crc.api.common import ApiError, ApiErrorSchema
|
|
from crc.models.data_store import DataStoreModel,DataStoreSchema
|
|
|
|
|
|
def study_data_set(study_id,key,value):
|
|
"""Set a study data value in the data_store, mimic the script endpoint"""
|
|
if study_id is None:
|
|
raise ApiError('unknown_study', 'Please provide a valid Study ID.')
|
|
|
|
if key is None:
|
|
raise ApiError('invalid_key', 'Please provide a valid key')
|
|
dsb = DataStoreBase()
|
|
retval=dsb.set_data_common('api',study_id,None,None,None,'api_study_data_set',key,value)
|
|
json_value = json.dumps(retval, ensure_ascii=False, indent=2)
|
|
return json_value
|
|
|
|
def study_data_get(study_id,key,default=None):
|
|
"""Get a study data value in the data_store, mimic the script endpoint"""
|
|
if study_id is None:
|
|
raise ApiError('unknown_study', 'Please provide a valid Study ID.')
|
|
|
|
if key is None:
|
|
raise ApiError('invalid_key', 'Please provide a valid key')
|
|
dsb = DataStoreBase()
|
|
retval=dsb.get_data_common(study_id,None,'api_study_data_get',key,default)
|
|
json_value = json.dumps(retval, ensure_ascii=False, indent=2)
|
|
return json_value
|
|
|
|
def study_multi_get(study_id):
|
|
"""Get all data_store values for a given study_id study"""
|
|
if study_id is None:
|
|
raise ApiError('unknown_study', 'Please provide a valid Study ID.')
|
|
|
|
dsb = DataStoreBase()
|
|
retval=dsb.get_multi_common(study_id,None)
|
|
results = DataStoreSchema(many=True).dump(retval)
|
|
return results
|
|
|
|
|
|
|
|
|
|
def study_data_del(study_id,key):
|
|
"""Delete a study data value in the data store"""
|
|
if study_id is None:
|
|
raise ApiError('unknown_study', 'Please provide a valid Study ID.')
|
|
|
|
if key is None:
|
|
raise ApiError('invalid_key', 'Please provide a valid key')
|
|
dsb = DataStoreBase()
|
|
dsb.del_data_common(study_id,None,'api_study_data_get',key)
|
|
json_value = json.dumps('deleted', ensure_ascii=False, indent=2)
|
|
return json_value
|
|
|
|
|
|
def user_data_set(user_id,key,value):
|
|
"""Set a user data value in the data_store, mimic the script endpoint"""
|
|
if user_id is None:
|
|
raise ApiError('unknown_study', 'Please provide a valid UserID.')
|
|
|
|
if key is None:
|
|
raise ApiError('invalid_key', 'Please provide a valid key')
|
|
dsb = DataStoreBase()
|
|
|
|
retval=dsb.set_data_common('api',
|
|
None,
|
|
user_id,
|
|
None,
|
|
None,
|
|
'api_user_data_set',
|
|
key,value)
|
|
|
|
json_value = json.dumps(retval, ensure_ascii=False, indent=2)
|
|
return json_value
|
|
|
|
|
|
def user_data_get(user_id,key,default=None):
|
|
"""Get a user data value from the data_store, mimic the script endpoint"""
|
|
if user_id is None:
|
|
raise ApiError('unknown_study', 'Please provide a valid UserID.')
|
|
|
|
if key is None:
|
|
raise ApiError('invalid_key', 'Please provide a valid key')
|
|
dsb = DataStoreBase()
|
|
retval=dsb.get_data_common(None,
|
|
user_id,
|
|
'api_user_data_get',
|
|
key,default)
|
|
|
|
json_value = json.dumps(retval, ensure_ascii=False, indent=2)
|
|
return json_value
|
|
|
|
def user_multi_get(user_id):
|
|
"""Get all data values in the data_store for a userid"""
|
|
if user_id is None:
|
|
raise ApiError('unknown_study', 'Please provide a valid UserID.')
|
|
|
|
dsb = DataStoreBase()
|
|
retval=dsb.get_multi_common(None,
|
|
user_id)
|
|
results = DataStoreSchema(many=True).dump(retval)
|
|
return results
|
|
|
|
|
|
|
|
def datastore_del(id):
|
|
"""Delete a data store item for a user_id and a key"""
|
|
session.query(DataStoreModel).filter_by(id=id).delete()
|
|
session.commit()
|
|
json_value = json.dumps('deleted', ensure_ascii=False, indent=2)
|
|
return json_value
|
|
|
|
def datastore_get(id):
|
|
"""Delete a data store item for a user_id and a key"""
|
|
item = session.query(DataStoreModel).filter_by(id=id).first()
|
|
results = DataStoreSchema(many=False).dump(item)
|
|
return results
|
|
|
|
def update_datastore(id, body):
|
|
"""allow a modification to a datastore item """
|
|
if id is None:
|
|
raise ApiError('unknown_id', 'Please provide a valid ID.')
|
|
|
|
item = session.query(DataStoreModel).filter_by(id=id).first()
|
|
if item is None:
|
|
raise ApiError('unknown_item', 'The item "' + id + '" is not recognized.')
|
|
print(body)
|
|
# I'm not sure if there is a generic way to use the
|
|
# schema to both parse the body and update the SQLAlchemy record
|
|
for key in body:
|
|
if hasattr(item,key):
|
|
setattr(item,key,body[key])
|
|
item.last_updated = datetime.now()
|
|
session.add(item)
|
|
session.commit()
|
|
return DataStoreSchema().dump(item)
|
|
|
|
|
|
def add_datastore(body):
|
|
""" add a new datastore item """
|
|
|
|
print(body)
|
|
if body.get(id,None):
|
|
raise ApiError('id_specified', 'You may not specify an id for a new datastore item')
|
|
|
|
if 'key' not in body:
|
|
raise ApiError('no_key', 'You need to specify a key to add a datastore item')
|
|
|
|
if 'value' not in body:
|
|
raise ApiError('no_value', 'You need to specify a value to add a datastore item')
|
|
|
|
if (not 'user_id' in body) and (not 'study_id' in body):
|
|
raise ApiError('conflicting_values', 'A datastore item should have either a study_id or a user_id')
|
|
|
|
|
|
if 'user_id' in body and 'study_id' in body:
|
|
raise ApiError('conflicting_values', 'A datastore item should have either a study_id or a user_id, '
|
|
'but not both')
|
|
|
|
item = DataStoreModel(key=body['key'],value=body['value'])
|
|
# I'm not sure if there is a generic way to use the
|
|
# schema to both parse the body and update the SQLAlchemy record
|
|
for key in body:
|
|
if hasattr(item,key):
|
|
setattr(item,key,body[key])
|
|
item.last_updated = datetime.now()
|
|
session.add(item)
|
|
session.commit()
|
|
return DataStoreSchema().dump(item)
|