Examples with Rule io.lumeer.api.model.Rule used on opensource projects

Example 11 with Rule

use of io.lumeer.api.model.Rule in project engine by Lumeer.

the class LinkTypeFacade method upsertRule.

public LinkType upsertRule(final String linkTypeId, final String ruleId, final Rule rule) {
    final LinkType linkType = checkLinkTypePermission(linkTypeId, RoleType.TechConfig);
    LinkType originalLinkType = new LinkType(linkType);
    Map<String, Rule> rules = Objects.requireNonNullElse(linkType.getRules(), new HashMap<>());
    Rule originalRule = rules.get(ruleId);
    rule.checkConfiguration(originalRule);
    permissionsChecker.checkRulePermissions(rule);
    rules.put(ruleId, rule);
    linkType.setRules(rules);
    mapLinkTypeUpdateValues(linkType);
    final LinkType updatedLinkType = linkTypeDao.updateLinkType(linkType.getId(), linkType, originalLinkType);
    return mapLinkTypeData(updatedLinkType);
}

Example 12 with Rule

use of io.lumeer.api.model.Rule in project engine by Lumeer.

the class TaskProcessingFacadeIT method testEndlessLoopBlocklyRules.

@Test
public void testEndlessLoopBlocklyRules() throws InterruptedException {
    final String ruleName = "blocklyRule";
    final Collection c1 = createCollection("c1", "name1", Map.of("a0", "A", "a1", "B"));
    final Document c1d1 = documentFacade.createDocument(c1.getId(), new Document(new DataDocument("a0", "line1").append("a1", 10)));
    final Document c1d2 = documentFacade.createDocument(c1.getId(), new Document(new DataDocument("a0", "line2").append("a1", 20)));
    final BlocklyRule rule = new BlocklyRule(new Rule(ruleName, Rule.RuleType.BLOCKLY, Rule.RuleTiming.UPDATE, new DataDocument()));
    rule.setDryRun(false);
    rule.setResultTimestamp(0);
    rule.setJs("var i, newDocument;\n" + "\n" + "\n" + "var lumeer = Polyglot.import('lumeer');\n" + "while (true) {}");
    c1.getRules().put(ruleName, rule.getRule());
    collectionFacade.updateCollection(c1.getId(), c1);
    collectionFacade.upsertRule(c1.getId(), ruleName, rule.getRule());
    documentFacade.patchDocumentData(c1.getId(), c1d1.getId(), new DataDocument("a1", 11));
    Collection updatedCollection;
    BlocklyRule updatedRule;
    Thread.sleep(5000);
    updatedCollection = collectionFacade.getCollection(c1.getId());
    updatedRule = new BlocklyRule(updatedCollection.getRules().get(ruleName));
    final String error = updatedRule.getError();
    assertThat(error.contains("Execution got cancelled") || error.contains("Thread was interrupted")).isTrue();
    // it should have been interrupted after 3000ms
    assertThat(System.currentTimeMillis() - updatedRule.getResultTimestamp()).isLessThan(5000);
}

Example 13 with Rule

use of io.lumeer.api.model.Rule in project engine by Lumeer.

the class TaskProcessingFacadeIT method testBlocklyRules.

@Test
public void testBlocklyRules() throws InterruptedException {
    final String ruleName = "blocklyRule";
    final Collection c1 = createCollection("c1", "name1", Map.of("a0", "A", "a1", "B"));
    final Collection c2 = createCollection("c2", "name2", Map.of("a0", "C", "a1", "D"));
    final LinkType l = linkTypeFacade.createLinkType(new LinkType("link1", List.of(c1.getId(), c2.getId()), Collections.emptyList(), null, null, null));
    final Document c1d1 = documentFacade.createDocument(c1.getId(), new Document(new DataDocument("a0", "line1").append("a1", 10)));
    final Document c1d2 = documentFacade.createDocument(c1.getId(), new Document(new DataDocument("a0", "line2").append("a1", 20)));
    final Document c2d1 = documentFacade.createDocument(c2.getId(), new Document(new DataDocument("a0", "subline1").append("a1", "")));
    final Document c2d2 = documentFacade.createDocument(c2.getId(), new Document(new DataDocument("a0", "subline2").append("a1", "")));
    final Document c2d3 = documentFacade.createDocument(c2.getId(), new Document(new DataDocument("a0", "subline3").append("a1", "")));
    linkInstanceFacade.createLinkInstance(new LinkInstance(l.getId(), List.of(c1d1.getId(), c2d1.getId())));
    linkInstanceFacade.createLinkInstance(new LinkInstance(l.getId(), List.of(c1d1.getId(), c2d2.getId())));
    final BlocklyRule rule = new BlocklyRule(new Rule(ruleName, Rule.RuleType.BLOCKLY, Rule.RuleTiming.UPDATE, new DataDocument()));
    rule.setDryRun(true);
    rule.setJs("var i, newDocument;\n" + "\n" + "\n" + "var lumeer = Polyglot.import('lumeer');\n" + "  var i_list = lumeer.getLinkedDocuments(newDocument, '" + l.getId() + "');\n" + "  for (var i_index in i_list) {\n" + "    i = i_list[i_index];\n" + "    lumeer.setDocumentAttribute(i, 'a1', lumeer.getDocumentAttribute(newDocument, 'a1'))}\n");
    c1.getRules().put(ruleName, rule.getRule());
    collectionFacade.updateCollection(c1.getId(), c1);
    collectionFacade.upsertRule(c1.getId(), ruleName, rule.getRule());
    documentFacade.patchDocumentData(c1.getId(), c1d1.getId(), new DataDocument("a1", 11));
    Collection updatedCollection;
    BlocklyRule updatedRule;
    int cycles = 10;
    do {
        Thread.sleep(500);
        updatedCollection = collectionFacade.getCollection(c1.getId());
        updatedRule = new BlocklyRule(updatedCollection.getRules().get(ruleName));
    } while (updatedRule.getDryRunResult() == null && cycles-- > 0);
    assertThat(updatedRule.getDryRunResult()).matches(Pattern.compile("^name2......: D = 11\\.0\nname2......: D = 11\\.0\n$"));
    assertThat(System.currentTimeMillis() - updatedRule.getResultTimestamp()).isLessThan(5000);
    // It was a dry run, no changes should have been introduced
    Document c2d1updated = documentFacade.getDocument(c2d1.getCollectionId(), c2d1.getId());
    Document c2d2updated = documentFacade.getDocument(c2d2.getCollectionId(), c2d2.getId());
    assertThat(c2d1updated.getData().get("a1")).isInstanceOf(String.class).isEqualTo("");
    assertThat(c2d2updated.getData().get("a1")).isInstanceOf(String.class).isEqualTo("");
    // Run it for real
    rule.setDryRun(false);
    rule.setResultTimestamp(0);
    c1.getRules().put(ruleName, rule.getRule());
    collectionFacade.updateCollection(c1.getId(), c1);
    collectionFacade.upsertRule(c1.getId(), ruleName, rule.getRule());
    documentFacade.patchDocumentData(c1.getId(), c1d1.getId(), new DataDocument("a1", 12));
    cycles = 10;
    do {
        Thread.sleep(500);
        updatedCollection = collectionFacade.getCollection(c1.getId());
        updatedRule = new BlocklyRule(updatedCollection.getRules().get(ruleName));
    } while (updatedRule.getResultTimestamp() == 0 && cycles-- > 0);
    c2d1updated = documentFacade.getDocument(c2d1.getCollectionId(), c2d1.getId());
    c2d2updated = documentFacade.getDocument(c2d2.getCollectionId(), c2d2.getId());
    assertThat(c2d1updated.getData().get("a1")).isInstanceOf(Number.class).isEqualTo(12.0);
    assertThat(c2d2updated.getData().get("a1")).isInstanceOf(Number.class).isEqualTo(12.0);
}

Example 14 with Rule

use of io.lumeer.api.model.Rule in project engine by Lumeer.

the class LinkTypeCodec method decode.

@Override
public LinkType decode(final BsonReader reader, final DecoderContext decoderContext) {
    Document bson = documentCodec.decode(reader, decoderContext);
    String id = bson.getObjectId(ID).toHexString();
    String name = bson.getString(NAME);
    List<String> collectionCodes = bson.get(COLLECTION_IDS, List.class);
    List<Attribute> attributes = new ArrayList<Document>(bson.get(ATTRIBUTES, List.class)).stream().map(AttributeCodec::convertFromDocument).collect(Collectors.toList());
    Long version = bson.getLong(VERSION);
    Integer lastAttributeNum = bson.getInteger(LAST_ATTRIBUTE_NUM);
    Map<String, Rule> rules = new HashMap<>();
    Document rulesMap = bson.get(RULES, Document.class);
    if (rulesMap != null) {
        rulesMap.forEach((k, v) -> {
            final Rule rule = RuleCodec.convertFromDocument(rulesMap.get(k, Document.class));
            if (StringUtils.isEmpty(rule.getName())) {
                rule.setName(k);
            }
            rules.put(k, rule);
        });
    }
    Permissions permissions = PermissionsCodec.convertFromDocument(bson.get(ROLES, Document.class));
    LinkPermissionsType permissionsType = LinkPermissionsType.fromString(bson.getString(ROLES_TYPE));
    Date creationDate = bson.getDate(CREATION_DATE);
    ZonedDateTime creationZonedDate = creationDate != null ? ZonedDateTime.ofInstant(creationDate.toInstant(), ZoneOffset.UTC) : null;
    String createdBy = bson.getString(CREATED_BY);
    Date updateDate = bson.getDate(UPDATE_DATE);
    ZonedDateTime updatedZonedDate = updateDate != null ? ZonedDateTime.ofInstant(updateDate.toInstant(), ZoneOffset.UTC) : null;
    String updatedBy = bson.getString(UPDATED_BY);
    LinkType linkType = new LinkType(name, collectionCodes, attributes, rules, permissions, permissionsType);
    linkType.setId(id);
    linkType.setVersion(version == null ? 0 : version);
    linkType.setLastAttributeNum(lastAttributeNum);
    linkType.setCreatedBy(createdBy);
    linkType.setCreationDate(creationZonedDate);
    linkType.setUpdatedBy(updatedBy);
    linkType.setUpdateDate(updatedZonedDate);
    return linkType;
}