FC-130054 : Ignore error for no matching rule

packages/rule-engine/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@freshworks-jaya/rule-engine",
-  "version": "0.18.6-beta-31",
+  "version": "0.18.7",
   "description": "Provides methods to process rules in product events in marketplace app",
   "repository": "[email protected]:freshdesk/jaya-lib.git",
   "main": "lib/index.js",

packages/rule-engine/src/RuleProcessor.ts

@@ -229,7 +229,7 @@ export class RuleProcessor {
     rules: Rule[],
     integrations: Integrations,
     options: RuleEngineOptions,
-  ): Promise<Rule> {
+  ): Promise<Rule | null> {
     for (const rule of rules) {
       if (this.isEnabledNonTimerRule(rule)) {
         try {
@@ -240,6 +240,6 @@ export class RuleProcessor {
         }
       }
     }
-    throw new Error('no matching rule');
+    return null;
   }
 }

packages/rule-engine/src/index.ts

@@ -56,12 +56,12 @@ export class RuleEngine {
     // Process regular rules and get the actions of the first matching rule.
     try {
       const firstMatchingRule = await RuleProcessor.getFirstMatchingRule(payload.event, payload.data, rules, integrations, options);
-      if (firstMatchingRule.actions?.length) {
+      if (firstMatchingRule?.actions?.length) {
         const ruleAlias = firstMatchingRule.ruleAlias || '';
         await ActionExecutor.handleActions(integrations, firstMatchingRule.actions, payload, apis, customPlaceholders, options, ruleAlias);
       }
     } catch (err) {
-      if (options.enableLogger || err !== 'no matching rule') {
+      if (options.enableLogger) {
         Utils.log(payload, integrations, ErrorCodes.FreshchatAction, { error: err as AnyJson}, LogSeverity.ALERT);
       }
       throw err; // Rethrow the error to be handled by the caller.