data_model_rtv

class TransferDocument(Model):
    __tablename__ = 'transfer_document'
    id_transfer_document = sa.Column(sa.BIGINT, primary_key=True)
    id_warehouse = sa.Column(sa.Integer,nullable=False)
    id_partner = sa.Column(sa.Integer, nullable=False)
    doc_nr = sa.Column(sa.String(100),nullable=False, unique=True)
    doc_type = sa.Column(sa.String(50), nullable=False)
    doc_ref = sa.Column(sa.String(100), nullable=False)
    zone_src = sa.Column(sa.String(100),nullable=False)
    is_posted = sa.Column(sa.Boolean, nullable=False)

    created_at = sa.Column(types.TIMESTAMP, server_default=text('CURRENT_TIMESTAMP'), nullable=False)
    updated_at = sa.Column(types.TIMESTAMP, server_default=text('CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP'), nullable=False)

    __table_args__ = (
        UniqueConstraint('id_warehouse', 'doc_nr', name='uq_warehouse_doc_nr'),
        UniqueConstraint('doc_nr', 'doc_type', name='uq_doc_nr_doc_type'),
    )

class TransferDocumentLines(Model):
    __tablename__ = 'transfer_document_lines'
    id_transfer_document_lines = sa.Column(sa.BIGINT, primary_key=True)
    id_transfer_document = sa.Column(sa.BIGINT,nullable=False)
    barcode = sa.Column(sa.String(100), nullable=False)

    created_at = sa.Column(types.TIMESTAMP, server_default=text('CURRENT_TIMESTAMP'), nullable=False)
    updated_at = sa.Column(types.TIMESTAMP, server_default=text('CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP'), nullable=False)

class TransferDocumentType(Model):
    _tablename__ = 'transfer_document_type'
    id_transfer_document_type = sa.Column(sa.BIGINT, primary_key=True)
    code = sa.Column(sa.String(100),nullable=False) #RTV ASN
    max_limit_units = sa.Column(sa.Integer, nullable=False)
    min_limit_uints = sa.Column(sa.Integer, nullable=False)
    breach_time = sa.Column(sa.Integer, nullable=False) # Days so to stop creating more docs


class TransferDocumentCapacity(Model):
    _tablename__ = 'transfer_document_capacity'
    id_transfer_document_capacity = sa.Column(sa.BIGINT, primary_key=True)
    id_partner = sa.Column(sa.Integer, nullable=False)
    id_transfer_document_type = sa.Column(sa.BIGINT, nullable=False)
    units_allowed = sa.Column(sa.Integer, nullable=True) # used to stop partners to send more units if still have lot of rtvs pending

    created_at = sa.Column(types.TIMESTAMP, server_default=text('CURRENT_TIMESTAMP'), nullable=False)
    updated_at = sa.Column(types.TIMESTAMP, server_default=text('CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP'), nullable=False)