Make it work

App.tsx

@@ -5,12 +5,13 @@
  * @format
  */
 
-import React, {useEffect, useState} from 'react';
+import React, { useEffect, useState } from 'react';
-import {SafeAreaView, ScrollView, StatusBar, StyleSheet} from 'react-native';
+import { SafeAreaView, ScrollView, StatusBar, StyleSheet } from 'react-native';
 
-import {getFormTemplate} from './formstr/formstr';
+import { getFormTemplate } from './formstr/formstr';
-import {Colors} from 'react-native/Libraries/NewAppScreen';
+import { Colors } from 'react-native/Libraries/NewAppScreen';
-import {PrescriptionCreator} from './components/PrescriptionCreator';
+import { PrescriptionCreator } from './components/PrescriptionCreator';
+import 'react-native-url-polyfill/auto';
 
 function App(): React.JSX.Element {
   const backgroundStyle = {
@@ -22,14 +23,16 @@ function App(): React.JSX.Element {
   useEffect(() => {
     console.log('inside useeffect');
     const fetchForm = async () => {
-      console.log('fetchiiiing forrmmm!!!');
+      if (!form) {
-      let form = await getFormTemplate(
+        console.log('fetchiiiing forrmmm!!!');
-        'eb3df1f89653475f0bcbd22da35f8d2f126db8a68a88a7abedc53535c76c39b4',
+        let form = await getFormTemplate(
-      );
+          'eb3df1f89653475f0bcbd22da35f8d2f126db8a68a88a7abedc53535c76c39b4',
-      setForm(form);
+        )
+        setForm(form);
+      }
     };
     fetchForm();
-  }, [form, setForm]);
+  }, [form]);
 
   return (
     <SafeAreaView style={backgroundStyle}>

formstr/formstr.ts

@@ -1,58 +1,33 @@
 import {SimplePool} from 'nostr-tools';
 import {V1FormSpec} from '@formstr/sdk/dist/interfaces';
 
-const defaultRelays = ['wss://relay.primal.net/', 'wss://relay.hllo.live'];
+const relayList = ['wss://relay.primal.net/', 'wss://relay.hllo.live/'];
 
 export const getFormTemplate = async (formId: string): Promise<{}> => {
   console.log('inside getFormTemplate');
   const pool = new SimplePool();
   let formIdPubkey = formId;
-  let relayList = defaultRelays;
   console.log('everything initialised');
   const filter = {
     kinds: [0],
     authors: [formIdPubkey], //formId is the npub of the form
   };
-  console.log('getting kind0', filter);
+  let kind0 = null
-  pool
-    .get(relayList, filter, {maxWait: 10})
-    .then(
-      value => {
-        console.log('got kind0', value);
-        return;
-      },
-      reason => {
-        console.log('failed to get because', reason);
-        return;
-      },
-    )
-    .catch(reason => {
-      console.log('Errored', reason);
-      return;
-    });
-  console.log('after promise');
-
   try {
-    console.log('inside try');
+    console.log('inside trydasdsad');
-    console.log(
+    kind0 = await pool.get(relayList, filter)
-      'Event',
+    console.log('Main thread is working, got event', kind0);
-      await pool.querySync(relayList, filter, {maxWait: 10}),
-    );
-    // console.log('fetching...', fetch('https://github.com'));
-    console.log('Main thread is stuck');
   } catch (e) {
     console.log('inside catch');
     console.log('error is', e);
   }
 
-  console.log('After everything');
-
   pool.close(relayList);
   let formTemplate;
-  // if (kind0) {
+  if (kind0) {
-  //   formTemplate = JSON.parse(kind0.content);
+    formTemplate = JSON.parse(kind0.content);
-  // } else {
+  } else {
-  //   throw Error('Form template not found');
+    throw Error('Form template not found');
-  // }
+  }
-  return {};
+  return formTemplate;
 };

package.json

@@ -17,6 +17,7 @@
     "nostr-tools": "^2.3.1",
     "react": "18.2.0",
     "react-native": "0.73.4",
+    "react-native-url-polyfill": "^2.0.0",
     "text-encoding-polyfill": "^0.6.7"
   },
   "devDependencies": {

yarn.lock

@@ -2745,7 +2745,7 @@ buffer-from@^1.0.0:
   resolved "https://registry.yarnpkg.com/buffer-from/-/buffer-from-1.1.2.tgz#2b146a6fd72e80b4f55d255f35ed59a3a9a41bd5"
   integrity sha512-E+XQCRwSbaaiChtv6k6Dwgc+bx+Bs6vuKJHHl5kox/BaKbhiXzqQOwK4cO22yElGp2OCmjwVhT3HmxgyPGnJfQ==
 
-buffer@^5.5.0:
+buffer@^5.4.3, buffer@^5.5.0:
   version "5.7.1"
   resolved "https://registry.yarnpkg.com/buffer/-/buffer-5.7.1.tgz#ba62e7c13133053582197160851a8f648e99eed0"
   integrity sha512-EHcyIPBQ4BSGlvjB16k5KgAJ27CIsHY/2JBmCRReo48y9rQ3MaUzWX3KVlBa4U7MyX02HdVj0K7C3WaB3ju7FQ==
@@ -6155,7 +6155,7 @@ prop-types@^15.5.10, prop-types@^15.7.2, prop-types@^15.8.1:
     object-assign "^4.1.1"
     react-is "^16.13.1"
 
-punycode@^2.1.0:
+punycode@^2.1.0, punycode@^2.1.1:
   version "2.3.1"
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.3.1.tgz#027422e2faec0b25e1549c3e1bd8309b9133b6e5"
   integrity sha512-vYt7UD1U9Wg6138shLtLOvdAu+8DsC/ilFtEVHcH+wydcSpNE20AfSOduf6MkRFahL5FY7X1oU7nKVZFtfq8Fg==
@@ -6254,6 +6254,13 @@ react-native-modal-popover@^2.0.1:
     lodash ">4.17.0"
     prop-types "^15.8.1"
 
+react-native-url-polyfill@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/react-native-url-polyfill/-/react-native-url-polyfill-2.0.0.tgz#db714520a2985cff1d50ab2e66279b9f91ffd589"
+  integrity sha512-My330Do7/DvKnEvwQc0WdcBnFPploYKp9CYlefDXzIdEaA+PAhDYllkvGeEroEzvc4Kzzj2O4yVdz8v6fjRvhA==
+  dependencies:
+    whatwg-url-without-unicode "8.0.0-3"
+
 react-native@0.73.4:
   version "0.73.4"
   resolved "https://registry.yarnpkg.com/react-native/-/react-native-0.73.4.tgz#81e07d4e7b6308c4649d5fa24038c0e87b17f2e1"
@@ -7404,11 +7411,25 @@ webidl-conversions@^3.0.0:
   resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-3.0.1.tgz#24534275e2a7bc6be7bc86611cc16ae0a5654871"
   integrity sha512-2JAn3z8AR6rjK8Sm8orRC0h/bcl/DqL7tRPdGZ4I1CjdF+EaMLmYxBHyXuKL849eucPFhvBoxMsflfOb8kxaeQ==
 
+webidl-conversions@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-5.0.0.tgz#ae59c8a00b121543a2acc65c0434f57b0fc11aff"
+  integrity sha512-VlZwKPCkYKxQgeSbH5EyngOmRp7Ww7I9rQLERETtf5ofd9pGeswWiOtogpEO850jziPRarreGxn5QIiTqpb2wA==
+
 whatwg-fetch@^3.0.0:
   version "3.6.20"
   resolved "https://registry.yarnpkg.com/whatwg-fetch/-/whatwg-fetch-3.6.20.tgz#580ce6d791facec91d37c72890995a0b48d31c70"
   integrity sha512-EqhiFU6daOA8kpjOWTL0olhVOF3i7OrFzSYiGsEMB8GcXS+RrzauAERX65xMeNWVqxA6HXH2m69Z9LaKKdisfg==
 
+whatwg-url-without-unicode@8.0.0-3:
+  version "8.0.0-3"
+  resolved "https://registry.yarnpkg.com/whatwg-url-without-unicode/-/whatwg-url-without-unicode-8.0.0-3.tgz#ab6df4bf6caaa6c85a59f6e82c026151d4bb376b"
+  integrity sha512-HoKuzZrUlgpz35YO27XgD28uh/WJH4B0+3ttFqRo//lmq+9T/mIOJ6kqmINI9HpUpz1imRC/nR/lxKpJiv0uig==
+  dependencies:
+    buffer "^5.4.3"
+    punycode "^2.1.1"
+    webidl-conversions "^5.0.0"
+
 whatwg-url@^5.0.0:
   version "5.0.0"
   resolved "https://registry.yarnpkg.com/whatwg-url/-/whatwg-url-5.0.0.tgz#966454e8765462e37644d3626f6742ce8b70965d"