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/**
* ============LICENSE_START====================================================
* org.onap.aaf
* ===========================================================================
* Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
* ===========================================================================
* 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.
* ============LICENSE_END====================================================
*
*/
package org.onap.aaf.auth.batch.update;
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.GregorianCalendar;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Set;
import java.util.TreeMap;
import org.onap.aaf.auth.batch.Batch;
import org.onap.aaf.auth.batch.BatchPrincipal;
import org.onap.aaf.auth.batch.approvalsets.ApprovalSet;
import org.onap.aaf.auth.batch.approvalsets.Pending;
import org.onap.aaf.auth.batch.approvalsets.URApprovalSet;
import org.onap.aaf.auth.batch.helpers.BatchDataView;
import org.onap.aaf.auth.batch.helpers.NS;
import org.onap.aaf.auth.batch.helpers.Role;
import org.onap.aaf.auth.batch.helpers.UserRole;
import org.onap.aaf.auth.batch.reports.Analyze;
import org.onap.aaf.auth.dao.cass.UserRoleDAO;
import org.onap.aaf.auth.env.AuthzTrans;
import org.onap.aaf.auth.layer.Result;
import org.onap.aaf.auth.org.OrganizationException;
import org.onap.aaf.cadi.CadiException;
import org.onap.aaf.cadi.util.Holder;
import org.onap.aaf.cadi.util.CSV;
import org.onap.aaf.cadi.util.CSV.Writer;
import org.onap.aaf.misc.env.APIException;
import org.onap.aaf.misc.env.TimeTaken;
import org.onap.aaf.misc.env.Trans;
import org.onap.aaf.misc.env.util.Chrono;
public class Approvals extends Batch {
private final AuthzTrans noAvg;
private BatchDataView dataview;
private List<CSV> csvList;
private Writer napproveCW;
private final GregorianCalendar now;
private final String sdate;
private static final String CSV = ".csv";
private static final String APPROVALS_NEW = "ApprovalsNew";
public Approvals(AuthzTrans trans) throws APIException, IOException, OrganizationException {
super(trans.env());
now = new GregorianCalendar();
sdate = Chrono.dateOnlyStamp(now);
noAvg = env.newTransNoAvg();
noAvg.setUser(new BatchPrincipal("batch:Approvals"));
session = cluster.connect();
dataview = new BatchDataView(noAvg,session,dryRun);
NS.load(trans, session, NS.v2_0_11);
Role.load(trans, session);
UserRole.load(trans, session, UserRole.v2_0_11);
csvList = new ArrayList<>();
File f;
if(args().length>0) {
for(int i=0;i<args().length;++i) {
f = new File(logDir(), args()[i]);
if(f.exists()) {
csvList.add(new CSV(env.access(),f).processAll());
} else {
trans.error().printf("CSV File %s does not exist",f.getAbsolutePath());
}
}
} else {
f = new File(logDir(), Analyze.NEED_APPROVALS+Chrono.dateOnlyStamp()+".csv");
if(f.exists()) {
csvList.add(new CSV(env.access(),f).processAll());
} else {
trans.error().printf("CSV File %s does not exist",f.getAbsolutePath());
}
}
File file = new File(logDir(),APPROVALS_NEW + sdate +CSV);
CSV approveCSV = new CSV(env.access(),file);
napproveCW = approveCSV.writer();
napproveCW.row("info",APPROVALS_NEW,sdate,1);
}
@Override
protected void run(AuthzTrans trans) {
Map<String,Pending> mpending = new TreeMap<>();
Pending p = Pending.create();
Holder<Integer> count = new Holder<>(0);
for(CSV neeedApproveCSV : csvList) {
TimeTaken tt = trans.start("Processing %s's UserRoles",Trans.SUB,neeedApproveCSV.name());
try {
neeedApproveCSV.visit(row -> {
switch(row.get(0)) {
case UserRole.APPROVE_UR:
UserRoleDAO.Data urdd = UserRole.row(row);
// Create an Approval
ApprovalSet uras = new URApprovalSet(noAvg, now, dataview, () -> {
return urdd;
});
Result<Void> rw = uras.write(noAvg);
if(rw.isOK()) {
Set<String> approvers = uras.approvers();
if(approvers.isEmpty()) {
trans.error().printf("No Approvers found for %s-%s (probably no owner)",urdd.user,urdd.role);
} else {
for(String approver : approvers) {
Pending mp = mpending.get(approver);
if(mp==null) {
mpending.put(approver, Pending.create());
} else {
mp.inc(p); // FYI, unlikely
}
}
count.set(count.get()+1);
}
} else {
trans.error().log(rw.errorString());
}
break;
}
});
dataview.flush();
} catch (IOException | CadiException e) {
e.printStackTrace();
// .... but continue with next row
} finally {
tt.done();
}
trans.info().printf("Processed %d UserRoles", count.get());
tt = trans.start("Writing Approvals to %s",Trans.SUB,neeedApproveCSV.name());
int cnt = 0;
try {
for(Entry<String, Pending> es : mpending.entrySet()) {
p.row(napproveCW,es.getKey());
++cnt;
}
} finally {
tt.done();
trans.info().printf("Processed %d Reminders", cnt);
}
}
}
@Override
protected void _close(AuthzTrans trans) {
if(napproveCW!=null) {
napproveCW.flush();
napproveCW.close();
}
}
}
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