From b1a62c1401e9a046028378eecd9517162c3489f7 Mon Sep 17 00:00:00 2001
From: Xinyi Ye <xinyi.ye@amplitude.com>
Date: Tue, 17 Dec 2024 15:29:15 -0800
Subject: [PATCH] AMP-119988 support identify.unset & bump to 2.11.10 (#60)

* fix: support identify.unset

* update library to 2.11.10
---
 src/amplitude-wrapper.js | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/src/amplitude-wrapper.js b/src/amplitude-wrapper.js
index 4386c8f..ccd1302 100644
--- a/src/amplitude-wrapper.js
+++ b/src/amplitude-wrapper.js
@@ -1,7 +1,7 @@
 import { version } from '../package.json';
 
 /* Amplitude Browser 2.0 SDK begin */
-!function(){"use strict";!function(e,t){var r=e.amplitudeGTM||{_q:[],_iq:{}};if(r.invoked)e.console&&console.error&&console.error("Amplitude snippet has been loaded.");else{var n=function(e,t){e.prototype[t]=function(){return this._q.push({name:t,args:Array.prototype.slice.call(arguments,0)}),this}},s=function(e,t,r){return function(n){e._q.push({name:t,args:Array.prototype.slice.call(r,0),resolve:n})}},o=function(e,t,r){e._q.push({name:t,args:Array.prototype.slice.call(r,0)})},i=function(e,t,r){e[t]=function(){if(r)return{promise:new Promise(s(e,t,Array.prototype.slice.call(arguments)))};o(e,t,Array.prototype.slice.call(arguments))}},a=function(e){for(var t=0;t<m.length;t++)i(e,m[t],!1);for(var r=0;r<y.length;r++)i(e,y[r],!0)};r.invoked=!0;var c=t.createElement("script");c.type="text/javascript",c.integrity="sha384-38BCe5azcFbkEgj2CKunEwd91PUwSx/CyEsojGDkPglLSsaVvXrtAg0JrecV3kMv",c.crossOrigin="anonymous",c.async=!0,c.src="https://cdn.amplitude.com/libs/analytics-browser-gtm-2.11.8-min.js.gz",c.onload=function(){e.amplitudeGTM.runQueuedFunctions||console.log("[Amplitude] Error: could not load SDK")};var u=t.getElementsByTagName("script")[0];u.parentNode.insertBefore(c,u);for(var l=function(){return this._q=[],this},p=["add","append","clearAll","prepend","set","setOnce","unset","preInsert","postInsert","remove","getUserProperties"],d=0;d<p.length;d++)n(l,p[d]);r.Identify=l;for(var v=function(){return this._q=[],this},f=["getEventProperties","setProductId","setQuantity","setPrice","setRevenue","setRevenueType","setEventProperties"],g=0;g<f.length;g++)n(v,f[g]);r.Revenue=v;var m=["getDeviceId","setDeviceId","getSessionId","setSessionId","getUserId","setUserId","setOptOut","setTransport","reset","extendSession"],y=["init","add","remove","track","logEvent","identify","groupIdentify","setGroup","revenue","flush"];a(r),r.createInstance=function(e){return r._iq[e]={_q:[]},a(r._iq[e]),r._iq[e]},e.amplitudeGTM=r,e.amplitude||(e.amplitude=e.amplitudeGTM)}}(window,document)}();
+!function(){"use strict";!function(e,t){var r=e.amplitudeGTM||{_q:[],_iq:{}};if(r.invoked)e.console&&console.error&&console.error("Amplitude snippet has been loaded.");else{var n=function(e,t){e.prototype[t]=function(){return this._q.push({name:t,args:Array.prototype.slice.call(arguments,0)}),this}},s=function(e,t,r){return function(n){e._q.push({name:t,args:Array.prototype.slice.call(r,0),resolve:n})}},o=function(e,t,r){e._q.push({name:t,args:Array.prototype.slice.call(r,0)})},i=function(e,t,r){e[t]=function(){if(r)return{promise:new Promise(s(e,t,Array.prototype.slice.call(arguments)))};o(e,t,Array.prototype.slice.call(arguments))}},a=function(e){for(var t=0;t<y.length;t++)i(e,y[t],!1);for(var r=0;r<g.length;r++)i(e,g[r],!0)};r.invoked=!0;var c=t.createElement("script");c.type="text/javascript",c.integrity="sha384-kjsFCTPbPmsnulO0d8JAvTOSss8zz8jP8fF6ffvQPteKUoMhoMWqqtAmncUpJI8l",c.crossOrigin="anonymous",c.async=!0,c.src="https://cdn.amplitude.com/libs/analytics-browser-gtm-2.11.10-min.js.gz",c.onload=function(){e.amplitudeGTM.runQueuedFunctions||console.log("[Amplitude] Error: could not load SDK")};var u=t.getElementsByTagName("script")[0];u.parentNode.insertBefore(c,u);for(var l=function(){return this._q=[],this},p=["add","append","clearAll","prepend","set","setOnce","unset","preInsert","postInsert","remove","getUserProperties"],d=0;d<p.length;d++)n(l,p[d]);r.Identify=l;for(var f=function(){return this._q=[],this},m=["getEventProperties","setProductId","setQuantity","setPrice","setRevenue","setRevenueType","setEventProperties"],v=0;v<m.length;v++)n(f,m[v]);r.Revenue=f;var y=["getDeviceId","setDeviceId","getSessionId","setSessionId","getUserId","setUserId","setOptOut","setTransport","reset","extendSession"],g=["init","add","remove","track","logEvent","identify","groupIdentify","setGroup","revenue","flush"];a(r),r.createInstance=function(e){return r._iq[e]={_q:[]},a(r._iq[e]),r._iq[e]},e.amplitudeGTM=r,e.amplitude||(e.amplitude=e.amplitudeGTM)}}(window,document)}();
 /* Amplitude Browser 2.0 SDK end */
 
 /* Amplitude Page View V1 Enrichment Plugin begin */
@@ -49,7 +49,8 @@ const LOG_PREFIX = '[Amplitude / GTM]';
       'setOnce',
       'remove',
       'preInsert',
-      'postInsert'
+      'postInsert',
+      'unset'
   ];
 
   /* To work with the identify API, pass an array of identify operations (each an array in itself)
@@ -59,6 +60,8 @@ const LOG_PREFIX = '[Amplitude / GTM]';
    *     ['add', 'someUserProp', 1],
    *     ['add', 'someOtherUserProp', 2],
    *     ['prepend', 'anotherUserProp', 'someValue']
+   *     ['unset', 'unsetUserProp', 'value is ignored']
+   *     ['clearAll', 'key is ignored', 'value is ignored']
    * ]);
    *
    */
@@ -80,6 +83,14 @@ const LOG_PREFIX = '[Amplitude / GTM]';
           // If not a valid "identify" command, return
           if (identifyEnum.indexOf(cmd) === -1) return;
 
+          if (cmd === 'unset') {
+            identifyInstance.unset(identifyParams[0]);
+          }
+
+          if (cmd === 'clearAll') {
+            identifyInstance.clearAll();
+          }
+          
           identifyInstance[cmd].apply(identifyInstance, identifyParams);
       });