com.global.api.network.entities.nts.NtsSaleCreditResponseMapper Maven / Gradle / Ivy

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API for processing payments through Global Payments
There is a newer version: 14.2.3
package com.global.api.network.entities.nts;

import com.global.api.network.enums.AuthorizerCode;
import com.global.api.network.enums.NTSCardTypes;
import com.global.api.utils.NtsUtils;
import com.global.api.utils.StringParser;
import com.global.api.utils.StringUtils;
import lombok.Getter;
import lombok.Setter;

public class NtsSaleCreditResponseMapper implements INtsResponseMessage {

    private NtsCreditResponse ntsCreditResponse;
    @Getter
    @Setter
    private	int batchNumber;
    @Getter
    @Setter
    private	int sequenceNumber;
    public NtsCreditResponse getCreditMapper() {
        return ntsCreditResponse;
    }
    public void setCreditMapper(NtsCreditResponse ntsCreditResponse) {
        this.ntsCreditResponse = ntsCreditResponse;
    }
    @Override
    public INtsResponseMessage setNtsResponseMessage(byte[] buffer, boolean emvFlag) {
        NtsSaleCreditResponseMapper ntsSaleCreditResponseMapper = new NtsSaleCreditResponseMapper();
        ntsCreditResponse = new NtsCreditResponse();
        StringParser sp = new StringParser(buffer);

        ntsCreditResponse.setCardType(sp.readStringConstant(2, NTSCardTypes.class));
        NtsUtils.log("Card Type", ntsCreditResponse.getCardType());

        ntsCreditResponse.setAccountNumber(sp.readString(19));
        NtsUtils.log("Account Number", StringUtils.maskAccountNumber(ntsCreditResponse.getAccountNumber()));

        ntsCreditResponse.setApprovalCode(sp.readString(6));
        NtsUtils.log("Approval Code", ntsCreditResponse.getApprovalCode());

        ntsCreditResponse.setAuthorizer(sp.readStringConstant(1, AuthorizerCode.class));
        NtsUtils.log("Authorizer", ntsCreditResponse.getAuthorizer());

        ntsSaleCreditResponseMapper.setBatchNumber(sp.readInt(2));
        NtsUtils.log("Batch Number", ntsSaleCreditResponseMapper.getBatchNumber());

        ntsSaleCreditResponseMapper.setSequenceNumber(sp.readInt(3));
        NtsUtils.log("Sequence Number", ntsSaleCreditResponseMapper.getSequenceNumber());


        // When the host response area is included in the response
        // Then only the length of message is more than 85.
        if(buffer.length > 33) {
            if (emvFlag) {
                ntsCreditResponse.setExpandedUserData(sp.readString(1));
                NtsUtils.log("Expanded User Data", ntsCreditResponse.getExpandedUserData());

                ntsCreditResponse.setHostResponseLength(sp.readInt(4)); // Emv
                NtsUtils.log("Host Response Area Length", ntsCreditResponse.getHostResponseLength());

                ntsCreditResponse.setHostResponseArea(sp.readRemaining()); // Emv
                NtsUtils.log("Host Response Area", ntsCreditResponse.getHostResponseArea());
            } else {
                ntsCreditResponse.setHostResponseLength(sp.readInt(3));
                NtsUtils.log("Host Response Area Length", ntsCreditResponse.getHostResponseLength());

                ntsCreditResponse.setHostResponseArea(sp.readRemaining());
                NtsUtils.log("Host Response Area", ntsCreditResponse.getHostResponseArea());
            }
        }
        ntsSaleCreditResponseMapper.setCreditMapper(ntsCreditResponse);
        return ntsSaleCreditResponseMapper;
    }
}