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(wip) feat: add datapod provider

This commit is contained in:
poka 2023-12-24 06:59:41 +01:00
parent 760199b9f1
commit 75b30ab801
7 changed files with 181 additions and 3 deletions
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4
lib/main.dart
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@ -26,6 +26,7 @@ import 'package:gecko/providers/duniter_indexer.dart';
import 'package:gecko/providers/generate_wallets.dart';
import 'package:gecko/providers/settings_provider.dart';
import 'package:gecko/providers/substrate_sdk.dart';
import 'package:gecko/providers/v2s_datapod.dart';
import 'package:gecko/providers/wallets_profiles.dart';
import 'package:gecko/providers/home.dart';
import 'package:gecko/providers/my_wallets.dart';
@ -133,7 +134,8 @@ class Gecko extends StatelessWidget {
ChangeNotifierProvider(create: (_) => CesiumPlusProvider()),
ChangeNotifierProvider(create: (_) => SubstrateSdk()),
ChangeNotifierProvider(create: (_) => DuniterIndexer()),
ChangeNotifierProvider(create: (_) => SettingsProvider())
ChangeNotifierProvider(create: (_) => SettingsProvider()),
ChangeNotifierProvider(create: (_) => V2sDatapodProvider())
],
child: MaterialApp(
localizationsDelegates: context.localizationDelegates,

26
lib/models/queries_datapod.dart Normal file
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@ -0,0 +1,26 @@
const String updateProfileQ = r'''
mutation ($address: String!, $hash: String!, $signature: String!, $title: String, $description: String, $avatar: String, $geoloc: GeolocInput, $city: String, $socials: [SocialInput!]) {
updateProfile(address: $address, hash: $hash, signature: $signature, title: $title, description: $description, avatarBase64: $avatar, geoloc: $geoloc, city: $city, socials: $socials) {
message
success
}
}
''';
const String deleteProfileQ = r'''
mutation ($address: String!, $hash: String!, $signature: String!) {
deleteProfile(address: $address, hash: $hash, signature: $signature) {
message
success
}
}
''';
const String migrateProfileQ = r'''
mutation ($addressOld: String!, $addressNew: String!, $hash: String!, $signature: String!) {
migrateProfile(addressOld: $addressOld, addressNew: $addressNew, hash: $hash, signature: $signature) {
message
success
}
}
''';

2
lib/providers/cesium_plus.dart
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@ -77,7 +77,7 @@ class CesiumPlusProvider with ChangeNotifier {
final hashDocHex = hashDoc.toString().toUpperCase();
// Generate signature of document
final signature = await sub.signCsPlusDocument(hashDocHex, address);
final signature = await sub.signDatapod(hashDocHex, address);
// Build final document
final Map<String, dynamic> data = {

2
lib/providers/substrate_sdk.dart
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@ -136,7 +136,7 @@ class SubstrateSdk with ChangeNotifier {
return res?.signature ?? '';
}
Future<String> signCsPlusDocument(String document, String address) async {
Future<String> signDatapod(String document, String address) async {
final myWallets =
Provider.of<MyWalletsProvider>(homeContext, listen: false);
final messageToSign = Uint8List.fromList(document.codeUnits);

125
lib/providers/v2s_datapod.dart Normal file
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@ -0,0 +1,125 @@
import 'dart:convert';
import 'dart:io';
import 'package:crypto/crypto.dart';
import 'package:flutter/material.dart';
import 'package:gecko/globals.dart';
import 'package:gecko/models/queries_datapod.dart';
import 'package:gecko/providers/substrate_sdk.dart';
import 'package:graphql_flutter/graphql_flutter.dart';
import 'package:provider/provider.dart';
class V2sDatapodProvider with ChangeNotifier {
Future<QueryResult> _execQuery(
String query, Map<String, dynamic> variables) async {
final httpLink = HttpLink(
// 'http://10.0.2.2:8080/v1/graphql',
'https://gdev-datapod.p2p.legal/v1/graphql',
);
final GraphQLClient client = GraphQLClient(
cache: GraphQLCache(),
link: httpLink,
);
final QueryOptions options =
QueryOptions(document: gql(query), variables: variables);
return await client.query(options);
}
Future<bool> updateProfile(
{required String address,
String? title,
String? description,
String? avatar,
String? city,
List<Map<String, String>>? socials,
Map<String, double>? geoloc}) async {
final sub = Provider.of<SubstrateSdk>(homeContext, listen: false);
final messageToSign = jsonEncode({
'address': address,
'description': description,
'avatarBase64': avatar,
'geoloc': geoloc,
'title': title,
'city': city,
'socials': socials
});
final hashDocBytes = utf8.encode(messageToSign);
final hashDoc = sha256.convert(hashDocBytes).toString().toUpperCase();
final signature = await sub.signDatapod(hashDoc, address);
final variables = <String, dynamic>{
'address': address,
'hash': hashDoc,
'signature': signature,
'title': title,
'description': description,
'avatar': avatar,
'city': city,
'socials': socials,
'geoloc': geoloc,
};
final result = await _execQuery(updateProfileQ, variables);
if (result.hasException) {
log.e(result.exception.toString());
return false;
}
log.d(result.data!['updateProfile']['message']);
return true;
}
Future<bool> deleteProfile({required String address}) async {
final sub = Provider.of<SubstrateSdk>(homeContext, listen: false);
final messageToSign = jsonEncode({'address': address});
final hashDocBytes = utf8.encode(messageToSign);
final hashDoc = sha256.convert(hashDocBytes).toString().toUpperCase();
final signature = await sub.signDatapod(hashDoc, address);
final variables = <String, dynamic>{
'address': address,
'hash': hashDoc,
'signature': signature
};
final result = await _execQuery(deleteProfileQ, variables);
if (result.hasException) {
log.e(result.exception.toString());
return false;
}
log.d(result.data!['deleteProfile']['message']);
return true;
}
Future<bool> migrateProfile(
{required String addressOld, required String addressNew}) async {
final sub = Provider.of<SubstrateSdk>(homeContext, listen: false);
final messageToSign =
jsonEncode({'addressOld': addressOld, 'addressNew': addressNew});
final hashDocBytes = utf8.encode(messageToSign);
final hashDoc = sha256.convert(hashDocBytes).toString().toUpperCase();
final signature = await sub.signDatapod(hashDoc, addressOld);
final variables = <String, dynamic>{
'addressOld': addressOld,
'addressNew': addressNew,
'hash': hashDoc,
'signature': signature
};
final result = await _execQuery(migrateProfileQ, variables);
if (result.hasException) {
log.e(result.exception.toString());
return false;
}
log.d(result.data!['migrateProfile']['message']);
return true;
}
Future<bool> setAvatar(String address, String avatarPath) async {
final avatarBytes = await File(avatarPath).readAsBytes();
final avatarString = base64Encode(avatarBytes);
return await updateProfile(address: address, avatar: avatarString);
}
}

5
lib/providers/wallet_options.dart
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@ -11,6 +11,7 @@ import 'package:gecko/providers/duniter_indexer.dart';
import 'package:gecko/providers/my_wallets.dart';
import 'package:gecko/models/wallet_data.dart';
import 'package:gecko/providers/substrate_sdk.dart';
import 'package:gecko/providers/v2s_datapod.dart';
import 'package:gecko/widgets/commons/common_elements.dart';
import 'package:gecko/screens/myWallets/unlocking_wallet.dart';
import 'package:gecko/screens/transaction_in_progress.dart';
@ -110,6 +111,9 @@ class WalletOptionsProvider with ChangeNotifier {
],
);
final datapod =
Provider.of<V2sDatapodProvider>(homeContext, listen: false);
final newPath = "${imageDirectory.path}/${pickedFile.name}";
if (croppedFile != null) {
@ -119,6 +123,7 @@ class WalletOptionsProvider with ChangeNotifier {
return '';
}
// await imageFile.copy(newPath);
datapod.setAvatar(address.text, newPath);
log.i(newPath);
return newPath;

20
lib/screens/search.dart
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@ -8,6 +8,7 @@ import 'package:gecko/globals.dart';
import 'package:flutter/material.dart';
import 'package:gecko/models/widgets_keys.dart';
import 'package:gecko/providers/search.dart';
import 'package:gecko/providers/v2s_datapod.dart';
import 'package:gecko/widgets/commons/common_elements.dart';
import 'package:gecko/screens/search_result.dart';
import 'package:gecko/screens/wallet_view.dart';
@ -39,6 +40,25 @@ class _SearchScreenState extends State<SearchScreen> {
void initState() {
WidgetsBinding.instance.addPostFrameCallback((_) async {
await getClipBoard();
// final datapod = Provider.of<V2sDatapodProvider>(context, listen: false);
// datapod.updateProfile(
// address: '5CQ8T4qpbYJq7uVsxGPQ5q2df7x3Wa4aRY6HUWMBYjfLZhnn',
// // address: '5CJKhFCpdSpumgWjSZ3TQmejJuHV6iELJrtdrfs38SXuiQeB',
// geoloc: {"latitude": 48.536883, "longitude": 2.661986},
// title: 'Ta mère en string',
// socials: [
// {'type': "website", 'url': "https://tamere.com"}
// ],
// city: "Melun 77000",
// description: 'new prof !');
// // datapod.deleteProfile(
// // address: '5CJKhFCpdSpumgWjSZ3TQmejJuHV6iELJrtdrfs38SXuiQeB');
// // datapod.migrateProfile(
// // addressOld: '5CJKhFCpdSpumgWjSZ3TQmejJuHV6iELJrtdrfs38SXuiQeB',
// // addressNew: '5CQ8T4qpbYJq7uVsxGPQ5q2df7x3Wa4aRY6HUWMBYjfLZhnn');
});
super.initState();
}