Release v2.5

pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>net.ironoc.rules.engine</groupId>
     <artifactId>simple-rules-engine</artifactId>
-    <version>2.4-SNAPSHOT</version>
+    <version>2.5-SNAPSHOT</version>
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

src/main/java/net/ironoc/rules/engine/ApiApplication.java

@@ -25,6 +25,6 @@ static void main(String... args) {
 
     @EventListener
     public void processPostDeploy(PostDeployEvent event) {
-        runtimeService.startProcessInstanceByKey("loanApproval");
+        runtimeService.startProcessInstanceByKey("Rules_matcher");
     }
 }

src/main/java/net/ironoc/rules/engine/delegate/FeatureDelegate.java → src/main/java/net/ironoc/rules/engine/delegate/CountryDelegate.java

@@ -9,9 +9,9 @@
 import java.util.Objects;
 
 @Component
-public class FeatureDelegate implements JavaDelegate {
+public class CountryDelegate implements JavaDelegate {
 
-    private static final Logger LOGGER = LoggerFactory.getLogger(FeatureDelegate.class);
+    private static final Logger LOGGER = LoggerFactory.getLogger(CountryDelegate.class);
 
     public static final String VAR_COUNTRY = "country";
 
@@ -21,4 +21,4 @@ public void execute(DelegateExecution execution) {
         String country = Objects.toString(execution.getVariable(VAR_COUNTRY), "").trim();
         LOGGER.info("Country captured='{}' (matching is performed in RulesAggregatorDelegate via RulesService).", country);
     }
-}
+}

src/main/java/net/ironoc/rules/engine/delegate/RulesAggregatorDelegate.java

@@ -49,7 +49,7 @@ public void execute(DelegateExecution execution) {
         if (skip || !featureEnabled) {
             matchedRules = new ArrayList<>();
         } else {
-            String country = Objects.toString(execution.getVariable(FeatureDelegate.VAR_COUNTRY), "").trim();
+            String country = Objects.toString(execution.getVariable(CountryDelegate.VAR_COUNTRY), "").trim();
             String appVersion = Objects.toString(execution.getVariable(AppVersionDelegate.VAR_APP_VERSION), "").trim();
             String tier = Objects.toString(execution.getVariable(TierDelegate.VAR_TIER), "").trim();
 
@@ -73,4 +73,4 @@ public void execute(DelegateExecution execution) {
             throw new IllegalStateException("Failed to serialize matched rules to JSON", e);
         }
     }
-}
+}

src/main/java/net/ironoc/rules/engine/enums/FeatureType.java → src/main/java/net/ironoc/rules/engine/enums/FeatureFlag.java

@@ -1,6 +1,6 @@
 package net.ironoc.rules.engine.enums;
 
-public enum FeatureType {
+public enum FeatureFlag {
 
     TIER, APPVERSION, COUNTRY
 }

src/main/java/net/ironoc/rules/engine/service/RulesService.java

@@ -6,7 +6,7 @@
 import net.ironoc.rules.engine.domain.ApiResponse;
 import net.ironoc.rules.engine.dto.Feature;
 import net.ironoc.rules.engine.dto.Rule;
-import net.ironoc.rules.engine.enums.FeatureType;
+import net.ironoc.rules.engine.enums.FeatureFlag;
 import net.ironoc.rules.engine.enums.RuleGroup;
 import net.ironoc.rules.engine.enums.RuleOperator;
 import org.camunda.bpm.engine.delegate.DelegateExecution;
@@ -93,16 +93,16 @@ protected List<Rule> rulesMatcher(String country, String appVersion, String tier
                 Rule rule = this.objectMapper.convertValue(ruleMap, Rule.class);
                 RuleOperator ruleOperator = RuleOperator.fromStr(rule.op());
                 // validate features (check for matching rules)
-                validateStringMatch(country, rule, ruleOperator, ruleMatch, FeatureType.COUNTRY);
+                validateStringMatch(country, rule, ruleOperator, ruleMatch, FeatureFlag.COUNTRY);
                 validateAppVersionMatch(appVersion, rule, ruleOperator, ruleMatch);
-                validateStringMatch(tier, rule, ruleOperator, ruleMatch, FeatureType.TIER);
+                validateStringMatch(tier, rule, ruleOperator, ruleMatch, FeatureFlag.TIER);
             }
         }
         return ruleMatch;
     }
 
     private void validateStringMatch(String inputStr, Rule rule, RuleOperator ruleOperator, List<Rule> ruleMatch,
-                                     FeatureType featureType) {
+                                     FeatureFlag featureType) {
         if (rule.attr().equalsIgnoreCase(featureType.name())) {
             switch (ruleOperator) {
                 case RuleOperator.IN:
@@ -119,7 +119,7 @@ private void validateStringMatch(String inputStr, Rule rule, RuleOperator ruleOp
     }
 
     private void validateAppVersionMatch(String appVersion, Rule rule, RuleOperator ruleOperator, List<Rule> ruleMatch) {
-        if (rule.attr().equalsIgnoreCase(FeatureType.APPVERSION.name())) {
+        if (rule.attr().equalsIgnoreCase(FeatureFlag.APPVERSION.name())) {
             switch (ruleOperator) {
                 case RuleOperator.GTE:
                 case RuleOperator.GT:

src/main/resources/processes/rules-matcher.bpmn

@@ -40,7 +40,7 @@
       <bpmn2:outgoing>Flow_03tvbfd</bpmn2:outgoing>
     </bpmn2:serviceTask>
 
-    <bpmn2:serviceTask id="Activity_0sdwngs" name="Country Code Valid / Supported?" camunda:class="net.ironoc.rules.engine.delegate.FeatureDelegate">
+    <bpmn2:serviceTask id="Activity_0sdwngs" name="Country Code Valid / Supported?" camunda:class="net.ironoc.rules.engine.delegate.CountryDelegate">
       <bpmn2:incoming>Flow_03tvbfd</bpmn2:incoming>
       <bpmn2:outgoing>Flow_0df9t6r</bpmn2:outgoing>
     </bpmn2:serviceTask>
@@ -303,4 +303,4 @@
       </bpmndi:BPMNShape>
     </bpmndi:BPMNPlane>
   </bpmndi:BPMNDiagram>
-</bpmn2:definitions>
+</bpmn2:definitions>

src/test/java/net/ironoc/rules/engine/controller/FlagControllerTest.java

@@ -6,7 +6,7 @@
 import net.ironoc.rules.engine.domain.ApiResponse;
 import net.ironoc.rules.engine.dto.Feature;
 import net.ironoc.rules.engine.dto.RuleGroups;
-import net.ironoc.rules.engine.enums.FeatureType;
+import net.ironoc.rules.engine.enums.FeatureFlag;
 import net.ironoc.rules.engine.service.FeatureDetailService;
 import net.ironoc.rules.engine.service.RulesService;
 import org.camunda.bpm.engine.RuntimeService;
@@ -111,7 +111,7 @@ void evaluateFlags_matchesFromAllAndAny_returnsOkAndCombinedList() {
         assertNotNull(response.getBody());
         assertEquals(2, response.getBody().rules().size());
 
-        assertTrue(response.getBody().rules().stream().anyMatch(r -> FeatureType.COUNTRY.name().equalsIgnoreCase(r.attr())));
-        assertTrue(response.getBody().rules().stream().anyMatch(r -> FeatureType.TIER.name().equalsIgnoreCase(r.attr())));
+        assertTrue(response.getBody().rules().stream().anyMatch(r -> FeatureFlag.COUNTRY.name().equalsIgnoreCase(r.attr())));
+        assertTrue(response.getBody().rules().stream().anyMatch(r -> FeatureFlag.TIER.name().equalsIgnoreCase(r.attr())));
     }
-}
+}

src/test/java/net/ironoc/rules/engine/service/RulesServiceTest.java

@@ -4,7 +4,7 @@
 
 import com.fasterxml.jackson.databind.ObjectMapper;
 import net.ironoc.rules.engine.dto.Rule;
-import net.ironoc.rules.engine.enums.FeatureType;
+import net.ironoc.rules.engine.enums.FeatureFlag;
 import net.ironoc.rules.engine.enums.RuleOperator;
 import org.junit.jupiter.api.Test;
 import org.springframework.core.env.Environment;
@@ -37,7 +37,7 @@ void rulesMatcher_countryIn_matches() {
         List<Rule> matches = service.rulesMatcher("ES", "10", "FREE", rules);
 
         assertEquals(1, matches.size());
-        assertEquals(FeatureType.COUNTRY.name(), matches.getFirst().attr());
+        assertEquals(FeatureFlag.COUNTRY.name(), matches.getFirst().attr());
         assertEquals(RuleOperator.IN.name(), matches.getFirst().op());
     }
 
@@ -56,7 +56,7 @@ void rulesMatcher_appVersionGte_matches() {
         List<Rule> matches = service.rulesMatcher("ES", "12", "FREE", rules);
 
         assertEquals(1, matches.size());
-        assertEquals(FeatureType.APPVERSION.name(), matches.getFirst().attr());
+        assertEquals(FeatureFlag.APPVERSION.name(), matches.getFirst().attr());
         assertEquals(RuleOperator.GTE.name(), matches.getFirst().op());
     }
 
@@ -76,4 +76,4 @@ void rulesMatcher_countryWithUnsupportedOperator_doesNotMatch() {
 
         assertTrue(matches.isEmpty());
     }
-}
+}