Refactor key constructing logic

ayeshLK · ayeshLK · commit 54e08e6f0c69 · 2025-02-17T20:07:06.000+05:30
diff --git a/ballerina/hub_controller.bal b/ballerina/hub_controller.bal
@@ -46,8 +46,10 @@ public isolated class Controller {
     }
 }
 
-// todo: implement this logic properly
-isolated function retrieveKey(Subscription|Unsubscription message) returns string {
-    string 'key = message.toJsonString().trim();
-    return 'key;
+isolated function retrieveKey(record {} message) returns string {
+    string[] keyValuePairs = [];
+    foreach var [_, value] in message.entries() {
+        keyValuePairs.push(string `${value.toString()}`);
+    }
+    return string:'join(":::", ...keyValuePairs);
 }

Original file line number	Diff line number	Diff line change
`@@ -46,8 +46,10 @@ public isolated class Controller {`
`46`	`46`	`}`
`47`	`47`	`}`
`48`	`48`
`49`		`-// todo: implement this logic properly`
`50`		`-isolated function retrieveKey(Subscription\|Unsubscription message) returns string {`
`51`		`- string 'key = message.toJsonString().trim();`
`52`		`- return 'key;`
	`49`	`+isolated function retrieveKey(record {} message) returns string {`
	`50`	`+ string[] keyValuePairs = [];`
	`51`	`+ foreach var [_, value] in message.entries() {`
	`52`	+ keyValuePairs.push(string `${value.toString()}`);
	`53`	`+ }`
	`54`	`+ return string:'join(":::", ...keyValuePairs);`
`53`	`55`	`}`