Add tag type fix

ios/RCTOneSignal/RCTOneSignalEventEmitter.m

@@ -352,7 +352,7 @@ + (void)sendEventWithName:(NSString *)name withBody:(NSDictionary *)body {
     [OneSignal.User removeSms:smsNumber]; 
 }
 
-RCT_EXPORT_METHOD(addTag:(NSString *)key value:(NSString*)value) {
+RCT_EXPORT_METHOD(addTag:(NSString *)key value:(id)value) {
     [OneSignal.User addTagWithKey:key value:value];
 }
 

src/index.ts

@@ -195,7 +195,7 @@
   export namespace User {
     export namespace pushSubscription {
       /** Add a callback that fires when the OneSignal subscription state changes. */
       export function addEventListener(
         event: 'change',
         listener: (event: PushSubscriptionChangedState) => void,
       ) {
@@ -210,7 +210,7 @@
       }
 
       /** Clears current subscription observers. */
       export function removeEventListener(
         event: 'change',
         listener: (event: PushSubscriptionChangedState) => void,
       ) {
@@ -433,11 +433,16 @@
     export function addTag(key: string, value: string) {
       if (!isNativeModuleLoaded(RNOneSignal)) return;
 
-      if (!key || (!value && value !== '')) {
+      if (!key || !value) {
         console.error('OneSignal: sendTag: must include a key and a value');
         return;
       }
 
+      // forces values to be string types
+      if (typeof value !== 'string') {
+        value = String(value);
+      }
+
       RNOneSignal.addTag(key, value);
     }
 
@@ -456,6 +461,14 @@
         return;
       }
 
+      const convertedTags = tags as { [key: string]: any };
+      Object.keys(tags).forEach(function (key) {
+        // forces values to be string types
+        if (typeof convertedTags[key] !== 'string') {
+          convertedTags[key] = JSON.stringify(convertedTags[key]);
+        }
+      });
+
       RNOneSignal.addTags(tags);
     }