auth/auth-batch/src/main/java/org/onap/aaf/auth/batch/update/Approvals.java

   1 /**
   2  * ============LICENSE_START====================================================
   3  * org.onap.aaf
   4  * ===========================================================================
   5  * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
   6  * ===========================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END====================================================
  19  *
  20  */
  21
  22 package org.onap.aaf.auth.batch.update;
  23
  24 import java.io.File;
  25 import java.io.IOException;
  26 import java.text.ParseException;
  27 import java.util.ArrayList;
  28 import java.util.Date;
  29 import java.util.GregorianCalendar;
  30 import java.util.List;
  31 import java.util.Map;
  32 import java.util.Map.Entry;
  33 import java.util.TreeMap;
  34
  35 import org.onap.aaf.auth.batch.Batch;
  36 import org.onap.aaf.auth.batch.BatchPrincipal;
  37 import org.onap.aaf.auth.batch.approvalsets.ApprovalSet;
  38 import org.onap.aaf.auth.batch.approvalsets.Pending;
  39 import org.onap.aaf.auth.batch.approvalsets.URApprovalSet;
  40 import org.onap.aaf.auth.batch.helpers.BatchDataView;
  41 import org.onap.aaf.auth.batch.helpers.NS;
  42 import org.onap.aaf.auth.batch.helpers.Notification;
  43 import org.onap.aaf.auth.batch.helpers.Role;
  44 import org.onap.aaf.auth.batch.helpers.UserRole;
  45 import org.onap.aaf.auth.batch.reports.bodies.NotifyPendingApprBody;
  46 import org.onap.aaf.auth.dao.cass.UserRoleDAO;
  47 import org.onap.aaf.auth.env.AuthzTrans;
  48 import org.onap.aaf.auth.layer.Result;
  49 import org.onap.aaf.auth.org.OrganizationException;
  50 import org.onap.aaf.cadi.CadiException;
  51 import org.onap.aaf.cadi.client.Holder;
  52 import org.onap.aaf.cadi.util.CSV;
  53 import org.onap.aaf.misc.env.APIException;
  54 import org.onap.aaf.misc.env.TimeTaken;
  55 import org.onap.aaf.misc.env.Trans;
  56 import org.onap.aaf.misc.env.util.Chrono;
  57
  58 public class Approvals extends Batch {
  59     private final AuthzTrans noAvg;
  60         private BatchDataView dataview;
  61         private List<CSV> csvList;
  62         private GregorianCalendar now;
  63
  64
  65     public Approvals(AuthzTrans trans) throws APIException, IOException, OrganizationException {
  66         super(trans.env());
  67
  68         noAvg = env.newTransNoAvg();
  69         noAvg.setUser(new BatchPrincipal("batch:Approvals"));
  70         session = cluster.connect();
  71         dataview = new BatchDataView(noAvg,session,dryRun);
  72         NS.load(trans, session, NS.v2_0_11);
  73         Role.load(trans, session);
  74         UserRole.load(trans, session, UserRole.v2_0_11);
  75
  76         now = new GregorianCalendar();
  77
  78         csvList = new ArrayList<>();
  79         File f;
  80         if(args().length>0) {
  81                 for(int i=0;i<args().length;++i) {
  82                         f = new File(logDir(), args()[i]);
  83                         if(f.exists()) {
  84                                 csvList.add(new CSV(env.access(),f).processAll());
  85                         } else {
  86                         trans.error().printf("CSV File %s does not exist",f.getAbsolutePath());
  87                         }
  88                 }
  89         } else {
  90                 f = new File(logDir(), "Approvals"+Chrono.dateOnlyStamp()+".csv");
  91                 if(f.exists()) {
  92                         csvList.add(new CSV(env.access(),f).processAll());
  93                         } else {
  94                         trans.error().printf("CSV File %s does not exist",f.getAbsolutePath());
  95                         }
  96         }
  97
  98     }
  99
 100     @Override
 101     protected void run(AuthzTrans trans) {
 102         Map<String,Pending> mpending = new TreeMap<>();
 103                 Holder<Integer> count = new Holder<>(0);
 104         for(CSV approveCSV : csvList) {
 105                 TimeTaken tt = trans.start("Load Analyzed Reminders",Trans.SUB,approveCSV.name());
 106                 try {
 107                                 approveCSV.visit(row -> {
 108                                         switch(row.get(0)) {
 109                                                 case Pending.REMIND:
 110                                                         try {
 111                                                                 String user = row.get(1);
 112                                                                 Pending p = new Pending(row);
 113                                                                 Pending mp = mpending.get(user);
 114                                                                 if(mp==null) {
 115                                                                         mpending.put(user, p);
 116                                                                 } else {
 117                                                                         mp.inc(p); // FYI, unlikely
 118                                                                 }
 119                                                                 count.set(count.get()+1);
 120                                                         } catch (ParseException e) {
 121                                                                 trans.error().log(e);
 122                                                         }
 123                                                 break;
 124                                         }
 125                                 });
 126                         } catch (IOException | CadiException e) {
 127                                 e.printStackTrace();
 128                                 // .... but continue with next row
 129                 } finally {
 130                         tt.done();
 131                 }
 132         }
 133         trans.info().printf("Processed %d Reminder Rows", count.get());
 134
 135         count.set(0);
 136         for(CSV approveCSV : csvList) {
 137                 TimeTaken tt = trans.start("Processing %s's UserRoles",Trans.SUB,approveCSV.name());
 138                 try {
 139                                 approveCSV.visit(row -> {
 140                                         switch(row.get(0)) {
 141                                                 case UserRole.APPROVE_UR:
 142                                                         UserRoleDAO.Data urdd = UserRole.row(row);
 143                                                         // Create an Approval
 144                                                         ApprovalSet uras = new URApprovalSet(noAvg, now, dataview, () -> {
 145                                                                 return urdd;
 146                                                         });
 147                                                         Result<Void> rw = uras.write(noAvg);
 148                                                         if(rw.isOK()) {
 149                                                                 Pending p = new Pending();
 150                                                                 Pending mp = mpending.get(urdd.user);
 151                                                                 if(mp==null) {
 152                                                                         mpending.put(urdd.user, p);
 153                                                                 } else {
 154                                                                         mp.inc(p);
 155                                                                 }
 156                                                                 count.set(count.get()+1);
 157                                                         } else {
 158                                                                 trans.error().log(rw.errorString());
 159                                                         }
 160                                                         break;
 161                                         }
 162                                 });
 163                                 dataview.flush();
 164                         } catch (IOException | CadiException e) {
 165                                 e.printStackTrace();
 166                                 // .... but continue with next row
 167                 } finally {
 168                         tt.done();
 169                 }
 170             trans.info().printf("Processed %d UserRoles", count.get());
 171
 172             count.set(0);
 173                 NotifyPendingApprBody npab;
 174                 GregorianCalendar gc = new GregorianCalendar();
 175                 gc.add(GregorianCalendar.DAY_OF_MONTH, 7);
 176                 Date oneWeek = gc.getTime();
 177
 178                 Pending p;
 179                 tt = trans.start("Notify for Pending", Trans.SUB);
 180                 try {
 181                         for(Entry<String, Pending> es : mpending.entrySet()) {
 182                                 p = es.getValue();
 183                                 Date earliest = p.earliest();
 184                                 if(p.newApprovals() || earliest==null || earliest.before(oneWeek) ) {
 185                                         System.out.println("update");
 186                                 }
 187                         }
 188                 } finally {
 189                         tt.done();
 190                 }
 191             trans.info().printf("Created %d Notifications", count.get());
 192             }
 193     }
 194
 195     @Override
 196     protected void _close(AuthzTrans trans) {
 197         if(session!=null) {
 198                 session.close();
 199                 session = null;
 200         }
 201     }
 202 }