org.apache.james.webadmin.service.DomainQuotaService Maven / Gradle / Ivy

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package org.apache.james.webadmin.service;

import java.util.Optional;

import javax.inject.Inject;

import org.apache.james.core.Domain;
import org.apache.james.core.quota.QuotaCount;
import org.apache.james.core.quota.QuotaSize;
import org.apache.james.mailbox.exception.MailboxException;
import org.apache.james.mailbox.quota.MaxQuotaManager;
import org.apache.james.webadmin.dto.QuotaDTO;
import org.apache.james.webadmin.dto.QuotaDomainDTO;

import com.github.fge.lambdas.Throwing;

public class DomainQuotaService {

    private final MaxQuotaManager maxQuotaManager;

    @Inject
    public DomainQuotaService(MaxQuotaManager maxQuotaManager) {
        this.maxQuotaManager = maxQuotaManager;
    }

    public Optional getMaxCountQuota(Domain domain) {
        return maxQuotaManager.getDomainMaxMessage(domain);
    }

    public void setMaxCountQuota(Domain domain, QuotaCount quotaCount) throws MailboxException {
        maxQuotaManager.setDomainMaxMessage(domain, quotaCount);
    }

    public void remoteMaxQuotaCount(Domain domain) throws MailboxException {
        maxQuotaManager.removeDomainMaxMessage(domain);
    }

    public Optional getMaxSizeQuota(Domain domain) {
        return maxQuotaManager.getDomainMaxStorage(domain);
    }

    public void setMaxSizeQuota(Domain domain, QuotaSize quotaSize) throws MailboxException {
        maxQuotaManager.setDomainMaxStorage(domain, quotaSize);
    }

    public void remoteMaxQuotaSize(Domain domain) throws MailboxException {
        maxQuotaManager.removeDomainMaxStorage(domain);
    }

    public QuotaDomainDTO getQuota(Domain domain) throws MailboxException {
        return QuotaDomainDTO.builder()
            .domain(QuotaDTO
                .builder()
                .count(maxQuotaManager.getDomainMaxMessage(domain))
                .size(maxQuotaManager.getDomainMaxStorage(domain)))
            .global(QuotaDTO
                .builder()
                .count(maxQuotaManager.getGlobalMaxMessage())
                .size(maxQuotaManager.getGlobalMaxStorage()))
            .computed(QuotaDTO
                .builder()
                .count(maxQuotaManager.getComputedMaxMessage(domain))
                .size(maxQuotaManager.getComputedMaxStorage(domain)))
            .build();
    }

    public void defineQuota(Domain domain, QuotaDTO quota) {
        quota.getCount()
            .ifPresent(Throwing.consumer(count -> maxQuotaManager.setDomainMaxMessage(domain, count)));
        quota.getSize()
            .ifPresent(Throwing.consumer(size -> maxQuotaManager.setDomainMaxStorage(domain, size)));
    }
}