From 470810086e777ae3f425e3dcbe3530b463225df6 Mon Sep 17 00:00:00 2001
From: racoelhosilva <racoelhosilva@gmail.com>
Date: Tue, 23 Jul 2024 17:31:55 +0100
Subject: [PATCH 1/2] feat: integrated event system on Joinpoints.ts generation

---
 Lara-JS/scripts/build-interfaces.js       |  4 +++-
 Lara-JS/scripts/generate-ts-joinpoints.js | 19 +++++++++++++++++--
 2 files changed, 20 insertions(+), 3 deletions(-)

diff --git a/Lara-JS/scripts/build-interfaces.js b/Lara-JS/scripts/build-interfaces.js
index bde9da775..44268eb58 100755
--- a/Lara-JS/scripts/build-interfaces.js
+++ b/Lara-JS/scripts/build-interfaces.js
@@ -61,7 +61,9 @@ import {
   registerJoinpointMapper,
   wrapJoinPoint,
   unwrapJoinPoint,
-} from "lara-js/api/LaraJoinPoint.js";\n\n`
+} from "lara-js/api/LaraJoinPoint.js";
+import eventListener from "./clava/history/EventListener.js";
+import { Event, EventTime } from "./clava/history/Events.js";\n\n`
   );
 
   generateDefaultAttributeMappers(specification.joinpoints, outputFile);
diff --git a/Lara-JS/scripts/generate-ts-joinpoints.js b/Lara-JS/scripts/generate-ts-joinpoints.js
index 155711095..213d0c707 100644
--- a/Lara-JS/scripts/generate-ts-joinpoints.js
+++ b/Lara-JS/scripts/generate-ts-joinpoints.js
@@ -166,13 +166,28 @@ function generateJoinpointAction(action, outputFile, joinpoints) {
     )
     .join(", ");
 
+  const eventParameters = action.parameters
+    .map((parameter) => parameter.name.split(":")[0])
+    .join(", ");
+
   fs.writeSync(
     outputFile,
     `${generateDocumentation(action.tooltip)}  ${action.name}(${parameters}): ${
       action.returnType
-    } { return wrapJoinPoint(this._javaObject.${
+    } { 
+    eventListener.emit("ACTION", new Event(EventTime.BEFORE, "${
+      action.name
+    }", this, undefined${
+      eventParameters.length > 0 ? `, ${eventParameters}` : ""
+    })); 
+    const res = wrapJoinPoint(this._javaObject.${
       action.name
-    }(${callParameters})); }\n`
+    }(${callParameters})); 
+    eventListener.emit("ACTION", new Event(EventTime.AFTER, "${
+      action.name
+    }", this, res${eventParameters.length > 0 ? `, ${eventParameters}` : ""}));
+    return res;
+  }\n`
   );
 }
 

From 9c66c4d672d0a0c6553cde8e8d1278530d6ad093 Mon Sep 17 00:00:00 2001
From: racoelhosilva <racoelhosilva@gmail.com>
Date: Fri, 26 Jul 2024 11:43:15 +0100
Subject: [PATCH 2/2] fix: changed the Event import path

---
 Lara-JS/scripts/build-interfaces.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Lara-JS/scripts/build-interfaces.js b/Lara-JS/scripts/build-interfaces.js
index 44268eb58..b4e7acd79 100755
--- a/Lara-JS/scripts/build-interfaces.js
+++ b/Lara-JS/scripts/build-interfaces.js
@@ -62,8 +62,8 @@ import {
   wrapJoinPoint,
   unwrapJoinPoint,
 } from "lara-js/api/LaraJoinPoint.js";
-import eventListener from "./clava/history/EventListener.js";
-import { Event, EventTime } from "./clava/history/Events.js";\n\n`
+import eventListener from "./clava/events/EventListener.js";
+import { Event, EventTime } from "./clava/events/Events.js";\n\n`
   );
 
   generateDefaultAttributeMappers(specification.joinpoints, outputFile);