STRATCONN-6213 - [MoEngage] - Web destination initialize bug fix

packages/browser-destinations/destinations/moengage-web/src/functions.ts

@@ -1,103 +1,92 @@
 import { Settings } from './generated-types'
 
-export async function initializeSDK(settings: Settings) {
-    const { 
+export function initializeSDK(settings: Settings): Promise<void> {
+    const {
         moeDataCenter,
     } = settings
 
-    // MoEngage SDK loader snippet - vendor code
-    /* eslint-disable */
-    !(function (e, n, i, t, a, r, o, d) {
-    if (!moeDataCenter || !moeDataCenter.match(/^dc_[0-9]+$/gm))
-        return console.error( "Data center has not been passed correctly. Please follow the SDK installation instruction carefully." );
-    // @ts-expect-error - vendor code
-    var s = (e[a] = e[a] || []);
-    if (((s.invoked = 0), s.initialised > 0 || s.invoked > 0))
-        return (
-        console.error(
-            "MoEngage Web SDK initialised multiple times. Please integrate the Web SDK only once!"
-        ),
-        !1
-        );
-    e.moengage_object = a;
-    var l = {},
+    return new Promise<void>((resolve, reject) => {
+        /* eslint-disable */
+        const e = window
+        const n = document
+        const i = "script"
+        const t = `https://cdn.moengage.com/release/${moeDataCenter}/moe_webSdk.min.latest.js`
+        const a = "Moengage"
+        let r: HTMLScriptElement
+        let o: HTMLElement
+        let d: unknown 
+
+        if (!moeDataCenter || !moeDataCenter.match(/^dc_[0-9]+$/gm)){
+            return console.error( "Data center has not been passed correctly. Please follow the SDK installation instruction carefully." )
+        }
         // @ts-expect-error - vendor code
-        g = function n(i) {
-        return function () {
-            for (var n = arguments.length, t = Array(n), a = 0; a < n; a++)
-            t[a] = arguments[a];
-            (e.moengage_q = e.moengage_q || []).push({ f: i, a: t });
+        var s = (e[a] = e[a] || []);
+        // @ts-expect-error - vendor code: s is an untyped stub object with invoked/initialised properties
+        if (((s.invoked = 0), s.initialised > 0 || s.invoked > 0)){
+            return (console.error("MoEngage Web SDK initialised multiple times. Please integrate the Web SDK only once!"),!1);
+        }
+        e.moengage_object = a;
+        var l = {};
+        var g= function n(i: string) {
+            return function () {
+                for (var n = arguments.length, t = Array(n), a = 0; a < n; a++)
+                t[a] = arguments[a];
+                (e.moengage_q = e.moengage_q || []).push({ f: i, a: t });
+            };
         };
-        },
-        u = [
-        "track_event",
-        "add_user_attribute",
-        "add_first_name",
-        "add_last_name",
-        "add_email",
-        "add_mobile",
-        "add_user_name",
-        "add_gender",
-        "add_birthday",
-        "destroy_session",
-        "add_unique_user_id",
-        "update_unique_user_id",
-        "moe_events",
-        "call_web_push",
-        "track",
-        "location_type_attribute",
-        "identifyUser",
-        "getUserIdentities",
-        ],
-        m = { onsite: ["getData", "registerCallback", "getSelfHandledOSM"] };
-    // @ts-expect-error - vendor code
-    for (var c in u) l[u[c]] = g(u[c]);
-    for (var v in m)
-        // @ts-expect-error - vendor code
-        for (var f in m[v])
+        var u = [
+            "track_event",
+            "add_user_attribute",
+            "add_first_name",
+            "add_last_name",
+            "add_email",
+            "add_mobile",
+            "add_user_name",
+            "add_gender",
+            "add_birthday",
+            "destroy_session",
+            "add_unique_user_id",
+            "update_unique_user_id",
+            "moe_events",
+            "call_web_push",
+            "track",
+            "location_type_attribute",
+            "identifyUser",
+            "getUserIdentities"
+        ];
+        var m = { onsite: ["getData", "registerCallback", "getSelfHandledOSM"] };
+
         // @ts-expect-error - vendor code
-        null == l[v] && (l[v] = {}), (l[v][m[v][f]] = g(v + "." + m[v][f]));
+        for (var c in u) l[u[c]] = g(u[c]);
+
+        for (var v in m) {
             // @ts-expect-error - vendor code
-        (r = n.createElement(i)),
-        // @ts-expect-error - vendor code
-        (o = n.getElementsByTagName("head")[0]),
-        // @ts-expect-error - vendor code
-        (r.async = 1),
-        // @ts-expect-error - vendor code
-        (r.src = t),
-        // @ts-expect-error - vendor code
-        o.appendChild(r),
-        // @ts-expect-error - vendor code
-        (e.moe =
-        e.moe ||
-        function () {
-            return ((s.invoked = s.invoked + 1), s.invoked > 1)
-            ? (console.error(
-                "MoEngage Web SDK initialised multiple times. Please integrate the Web SDK only once!"
-                ),
-                !1)
-            : ((d = arguments.length <= 0 ? void 0 : arguments[0]), l);
-        }),
-        // @ts-expect-error - vendor code
+            for (var f in m[v]) {
+                // @ts-expect-error - vendor code
+                null == l[v] && (l[v] = {}), (l[v][m[v][f]] = g(v + "." + m[v][f]));
+            }
+        }
+
+        r = n.createElement(i)
+        o = n.getElementsByTagName("head")[0]
+        r.async = true
+        r.src = t
+        o.appendChild(r)
+        e.moe = e.moe ||
+            function () {
+                return ((s.invoked = s.invoked + 1), s.invoked > 1)
+                    ? (console.error("MoEngage Web SDK initialised multiple times. Please integrate the Web SDK only once!"),!1)
+                    : ((d = arguments.length <= 0 ? void 0 : arguments[0]), l);
+            }
+
         r.addEventListener("load", function () {
-        if (d)
-            return (
-            // @ts-expect-error - vendor code
-            (e[a] = e.moe(d)), (e[a].initialised = e[a].initialised + 1 || 1), !0
-            );
-        }),
-        // @ts-expect-error - vendor code
+            resolve()
+        });
+
         r.addEventListener("error", function () {
-        return console.error("Moengage Web SDK loading failed."), !1;
+            reject(new Error("Moengage Web SDK loading failed."))
         });
-    })(
-    window,
-    document,
-    "script",
-    "https://cdn.moengage.com/release/" +
-        moeDataCenter +
-        "/moe_webSdk.min.latest.js",
-    "Moengage"
-    );
-    /* eslint-enable */
+
+        /* eslint-enable */
+    }) // end Promise
 }

packages/browser-destinations/destinations/moengage-web/src/index.ts

@@ -171,9 +171,9 @@ export const destination: BrowserDestinationDefinition<Settings, MoengageSDK> =
     } = settings
 
     await initializeSDK(settings)
-    
+
     const initConfig: InitConfig = {
-        app_id, 
+        app_id,
         env,
         ...(project_id ? { project_id } : {}),
         ...(typeof enableSPA === 'boolean' ? { enableSPA } : {}),
@@ -194,7 +194,7 @@ export const destination: BrowserDestinationDefinition<Settings, MoengageSDK> =
     }
 
     await deps.resolveWhen(() => typeof window.moe === 'function', 100)
-    
+
     if(window.moe) {
       window.Moengage = window.moe(initConfig)
       await deps.resolveWhen(() => typeof window?.Moengage?.onsite === 'function', 100)