from marshmallow import Schema, fields, validate, EXCLUDE
from marshmallow.validate import OneOf, Range

class RepaymentSchema(Schema):
    requestId = fields.Str(required=True)
    sessionId = fields.Str(required=True)
    affiliateCode = fields.Str(required=True)
    customerId = fields.Str(required=True)
    msisdn = fields.Str(required=True)
    debtId = fields.Int(required=True, validate=Range(min=1))
    repaymentAmount = fields.Decimal(required=False) # Optional, required for "Manual" repaymentType
    repaymentType = fields.Str(required=True) # "Full", "Due", "Manual", "Overdue"
    channel = fields.Str(required=True)

    class Meta:
        unknown = EXCLUDE