def del_subscription(db, _user_id, _school_id, _class):
if not _user_id:
raise ValueError("user id must be not null for a valid subscription!")
if not _school_id:
raise ValueError("school id must be not null for a valid subscription!")
if not _class:
raise ValueError("class must be not null for a valid subscription!")
dic = create_dictionary(_user_id=_user_id, _school_id=_school_id, _class=_class)
return database.submit_db(db, sql_commands.SQL_SUB_DELETE_ENTRY, dic)
def delete_day(self, db, param, commit=True):
submit_db(db, SQL_SCHEDULE_DELETE_ENTRY, {'_school': param['_school'], '_date': param['_date']}, commit)
def update_user_reg_id(db, _id, _new_reg_id):
if not _new_reg_id:
raise ValueError("reg id must be not null!")
dic = create_dictionary(_id=_id, _reg_id=_new_reg_id)
return database.submit_db(db, sql_commands.SQL_USER_UPDATE_REG_ID, dic)
def del_user_reg_id(db, _reg_id):
if not _reg_id:
raise ValueError("reg id must be not null!")
dic = create_dictionary(_reg_id=_reg_id)
return database.submit_db(db, sql_commands.SQL_USER_DELETE_REG_ID, dic)
