#  Copyright 2021 DAI Foundation
#
#  Licensed under the Apache License, Version 2.0 (the "License");
#  you may not use this file except in compliance with the License.
#  You may obtain a copy of the License at: http://www.apache.org/licenses/LICENSE-2.0
#
#  Unless required by applicable law or agreed to in writing, software
#  distributed under the License is distributed on an "AS IS" BASIS,
#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#  See the License for the specific language governing permissions and
#  limitations under the License.

from marshmallow import Schema, fields


class PayloadTransactionSchema(Schema):
    """ POST Payload Transaction Metadata Schema. """

    chain_id = fields.String(required=True)
    tx_hash = fields.String(required=True)
    block_number = fields.Integer(required=True)
    sender = fields.String(required=True)
    receiver = fields.String(required=False)

    timestamp = fields.Integer(required=True)
    gas_price = fields.Integer(required=True)
    transaction_index = fields.Integer(required=True)
    value = fields.Integer(required=True)
    gas_used = fields.Integer(required=False)
    status = fields.Boolean(required=True)
