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//
// Copyright (C) 2018 The Qt Company
//
package com.googlesource.gerrit.plugins.qtcodereview;
import com.google.common.base.Strings;
import com.google.gerrit.common.Nullable;
import com.google.gerrit.extensions.restapi.ResourceConflictException;
import com.google.gerrit.reviewdb.client.Change;
import com.google.gerrit.reviewdb.client.ChangeMessage;
import com.google.gerrit.reviewdb.client.PatchSet;
import com.google.gerrit.server.ChangeMessagesUtil;
import com.google.gerrit.server.notedb.ChangeUpdate;
import com.google.gerrit.server.update.BatchUpdateOp;
import com.google.gerrit.server.update.ChangeContext;
import com.google.gwtorm.server.OrmException;
import com.google.inject.Inject;
import com.google.inject.assistedinject.Assisted;
import java.io.IOException;
public class QtChangeUpdateOp implements BatchUpdateOp {
public interface Factory {
QtChangeUpdateOp create(Change.Status newStatus,
@Assisted("defaultMessage") String defaultMessage,
@Assisted("inputMessage") String inputMessage,
@Assisted("tag") String tag);
}
private final Change.Status newStatus;
private final String defaultMessage;
private final String inputMessage;
private final String tag;
private Change change;
private final ChangeMessagesUtil cmUtil;
@Inject
QtChangeUpdateOp(ChangeMessagesUtil cmUtil,
@Nullable @Assisted Change.Status newStatus,
@Nullable @Assisted("defaultMessage") String defaultMessage,
@Nullable @Assisted("inputMessage") String inputMessage,
@Nullable @Assisted("tag") String tag) {
this.cmUtil = cmUtil;
this.newStatus = newStatus;
this.defaultMessage = defaultMessage;
this.inputMessage = inputMessage;
this.tag = tag;
}
public Change getChange() {
return change;
}
@Override
public boolean updateChange(ChangeContext ctx) throws OrmException, IOException, ResourceConflictException {
boolean updated = false;
change = ctx.getChange();
PatchSet.Id psId = change.currentPatchSetId();
ChangeUpdate update = ctx.getUpdate(psId);
if (newStatus != null) {
change.setStatus(newStatus);
updated = true;
}
if (updated == true) {
change.setLastUpdatedOn(ctx.getWhen());
}
if (defaultMessage != null) {
cmUtil.addChangeMessage(ctx.getDb(), update, newMessage(ctx));
updated = true;
}
return updated;
}
private ChangeMessage newMessage(ChangeContext ctx) {
StringBuilder msg = new StringBuilder();
msg.append(defaultMessage);
if (!Strings.nullToEmpty(inputMessage).trim().isEmpty()) {
msg.append("\n\n");
msg.append(inputMessage.trim());
}
return ChangeMessagesUtil.newMessage(ctx, msg.toString(), tag);
}
}
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