Tchain Client against devnet

.github/workflows/coverage.yaml

@@ -6,7 +6,7 @@ on:
       - main
   push:
     branches:
-      - main    
+      - main
 
 jobs:
   build:
@@ -34,26 +34,34 @@ jobs:
       - name: Install dependencies
         run: melos bootstrap
 
-      - name: Run unit tests
-        run: melos run unit_test
-
-      - name: Create coverage directory
-        run: mkdir -p coverage
+      - name: Start TFChain Docker Container
+        run: |
+          sudo docker run -d --network host ghcr.io/threefoldtech/tfchain  --dev --rpc-cors all --rpc-external --rpc-methods=safe
+
+      - name: Wait for TFChain to be ready
+        run: |
+          while ! nc -z localhost 9944; do
+            echo "Waiting for TFChain to be ready..."
+            sleep 5
+          done    
 
-      - name: Run unit tests
+      - name: Run unit tests and generate coverage
         run: |
           melos exec rm -rf coverage
           melos run unit_test
 
+      - name: Create coverage directory
+        run: mkdir -p coverage
+
       - name: Calculate and merge coverage
         if: success()
         run: |
           melos exec --dir-exists="coverage" -- bash -c 'dart pub global run coverde filter --input coverage/lcov.info --output coverage/filtered.lcov.info --filters .g.dart'
           melos exec --dir-exists="coverage" -- bash -c 'dart pub global run coverde value -i coverage/filtered.lcov.info > coverage/result.txt'
- 
+
       - name: Upload coverage to Codecov
-        if: success() 
+        if: success()
         uses: codecov/codecov-action@v3
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
-          files: coverage/filtered.lcov.info 
+          files: coverage/filtered.lcov.info

.gitignore

@@ -4,6 +4,6 @@ coverage/
 /packages/*/.dart_tool
 /packages/*/build
 /packages/*/idea
-
+.vscode/
 *.iml
 .idea

README.md

@@ -2,6 +2,11 @@
 
 [![melos](https://img.shields.io/badge/maintained%20with-melos-f700ff.svg?style=flat-square)](https://github.com/invertase/melos) [![codecov](https://codecov.io/gh/codescalers/tfgrid-sdk-dart/graph/badge.svg?token=O34UDTMW5O)](https://codecov.io/gh/codescalers/tfgrid-sdk-dart)
 
+This repo contains the dart clients for Threefold grid.
+## Packages
+
+- [signer](./packages/signer/README.md)
+- [tfchain_client](./packages/tfchain_client/README.md)
 ## Prerequisites
 
 Make sure you have the following tools installed:
@@ -10,6 +15,7 @@ Make sure you have the following tools installed:
 - [Melos](https://pub.dev/packages/melos)
 - [Coverde](https://pub.dev/packages/coverde)
 
+
 ## Initialize Workspace
 
 To initialize workspace in all packages run the following command

analysis_options.yaml

@@ -0,0 +1,7 @@
+analyzer:
+  errors:
+    unused_local_variable: ignore
+  exclude:
+    - packages/tfchain_client/lib/generated/**
+    - packages/tfchain_client/pubspec.yaml
+    - pubspec.yaml

packages/signer/README.md

@@ -65,7 +65,7 @@ dart pub get
 To run the tests, run the following command 
 
 ```bash
-dart test
+dart test .
 ```
 
 ## Generate Coverage

packages/signer/bin/signer.dart

@@ -49,14 +49,14 @@ void main() async {
   ]);
 
   final signer2 = Signer();
-  await signer2.fromSeed(seedUint8List, KPType.ed25519);
+  signer2.fromSeed(seedUint8List, KPType.ed25519);
   final signatureFromSeed = signer2.sign(data);
   print("Signature from Seed: $signatureFromSeed");
 
   final signer3 = Signer();
   signer3.fromHexSeed(
       '0x6c1d94caa7bf0a0d7ef0983c1823e9ac6abed57221d57d0922654352d85cb1e4',
       KPType.ed25519);
-  final signatureFromSeed2 = await signer3.sign(data);
+  final signatureFromSeed2 = signer3.sign(data);
   print("Signature from Hex Seed: $signatureFromSeed2");
 }

packages/signer/lib/src/sign.dart

@@ -1,4 +1,5 @@
 part of '../signer.dart';
+// TODO: should return keypair or not ?
 
 class Signer {
   KeyPair? keypair;
@@ -29,15 +30,29 @@ class Signer {
     }
   }
 
-  void fromHexSeed(String hexSeed, KPType type) {
+  KeyPair? fromHexSeed(String hexSeed, KPType type) {
     try {
       final seed = HEX.decode(hexSeed.replaceAll('0x', ''));
       keypair = fromSeed(Uint8List.fromList(seed), type);
+      return keypair;
     } catch (e) {
       throw Exception("Failed to create keyPair from hex seed. Error: $e");
     }
   }
 
+  Future<KeyPair?> fromUri(String uri, KPType type) async {
+    try {
+      if (type == KPType.sr25519) {
+        keypair = await KeyPair.sr25519.fromUri(uri);
+      } else if (type == KPType.ed25519) {
+        keypair = await KeyPair.ed25519.fromUri(uri);
+      }
+      return keypair;
+    } catch (e) {
+      throw Exception("Failed to create keyPair from mnemonic. Error: $e");
+    }
+  }
+
   String sign(String data) {
     if (keypair == null) {
       throw Exception("keypair not initialized.");

packages/signer/pubspec.lock

@@ -5,10 +5,10 @@ packages:
     dependency: transitive
     description:
       name: _fe_analyzer_shared
-      sha256: "36a321c3d2cbe01cbcb3540a87b8843846e0206df3e691fa7b23e19e78de6d49"
+      sha256: "0b2f2bd91ba804e53a61d757b986f89f1f9eaed5b11e4b2f5a2468d86d6c9fc7"
       url: "https://pub.dev"
     source: hosted
-    version: "65.0.0"
+    version: "67.0.0"
   adaptive_number:
     dependency: transitive
     description:
@@ -21,18 +21,18 @@ packages:
     dependency: transitive
     description:
       name: analyzer
-      sha256: dfe03b90ec022450e22513b5e5ca1f01c0c01de9c3fba2f7fd233cb57a6b9a07
+      sha256: "37577842a27e4338429a1cbc32679d508836510b056f1eedf0c8d20e39c1383d"
       url: "https://pub.dev"
     source: hosted
-    version: "6.3.0"
+    version: "6.4.1"
   args:
     dependency: transitive
     description:
       name: args
-      sha256: eef6c46b622e0494a36c5a12d10d77fb4e855501a91c1b9ef9339326e58f0596
+      sha256: "7cf60b9f0cc88203c5a190b4cd62a99feea42759a7fa695010eb5de1c0b2252a"
       url: "https://pub.dev"
     source: hosted
-    version: "2.4.2"
+    version: "2.5.0"
   async:
     dependency: transitive
     description:
@@ -85,10 +85,10 @@ packages:
     dependency: "direct dev"
     description:
       name: coverage
-      sha256: ac86d3abab0f165e4b8f561280ff4e066bceaac83c424dd19f1ae2c2fcd12ca9
+      sha256: "8acabb8306b57a409bf4c83522065672ee13179297a6bb0cb9ead73948df7c76"
       url: "https://pub.dev"
     source: hosted
-    version: "1.7.1"
+    version: "1.7.2"
   crypto:
     dependency: transitive
     description:
@@ -133,10 +133,10 @@ packages:
     dependency: transitive
     description:
       name: ffi
-      sha256: "7bf0adc28a23d395f19f3f1eb21dd7cfd1dd9f8e1c50051c069122e6853bc878"
+      sha256: "493f37e7df1804778ff3a53bd691d8692ddf69702cf4c1c1096a2e41b4779e21"
       url: "https://pub.dev"
     source: hosted
-    version: "2.1.0"
+    version: "2.1.2"
   file:
     dependency: transitive
     description:
@@ -165,10 +165,10 @@ packages:
     dependency: transitive
     description:
       name: frontend_server_client
-      sha256: "408e3ca148b31c20282ad6f37ebfa6f4bdc8fede5b74bc2f08d9d92b55db3612"
+      sha256: f64a0333a82f30b0cca061bc3d143813a486dc086b574bfb233b7c1372427694
       url: "https://pub.dev"
     source: hosted
-    version: "3.2.0"
+    version: "4.0.0"
   glob:
     dependency: transitive
     description:
@@ -237,10 +237,10 @@ packages:
     dependency: transitive
     description:
       name: matcher
-      sha256: "1803e76e6653768d64ed8ff2e1e67bea3ad4b923eb5c56a295c3e634bad5960e"
+      sha256: d2323aa2060500f906aa31a895b4030b6da3ebdcc5619d14ce1aada65cd161cb
       url: "https://pub.dev"
     source: hosted
-    version: "0.12.16"
+    version: "0.12.16+1"
   merlin:
     dependency: transitive
     description:
@@ -253,18 +253,18 @@ packages:
     dependency: transitive
     description:
       name: meta
-      sha256: d584fa6707a52763a52446f02cc621b077888fb63b93bbcb1143a7be5a0c0c04
+      sha256: "25dfcaf170a0190f47ca6355bdd4552cb8924b430512ff0cafb8db9bd41fe33b"
       url: "https://pub.dev"
     source: hosted
-    version: "1.11.0"
+    version: "1.14.0"
   mime:
     dependency: transitive
     description:
       name: mime
-      sha256: e4ff8e8564c03f255408decd16e7899da1733852a9110a58fe6d1b817684a63e
+      sha256: "2e123074287cc9fd6c09de8336dae606d1ddb88d9ac47358826db698c176a1f2"
       url: "https://pub.dev"
     source: hosted
-    version: "1.0.4"
+    version: "1.0.5"
   node_preamble:
     dependency: transitive
     description:
@@ -285,10 +285,10 @@ packages:
     dependency: transitive
     description:
       name: path
-      sha256: "8829d8a55c13fc0e37127c29fedf290c102f4e40ae94ada574091fe0ff96c917"
+      sha256: "087ce49c3f0dc39180befefc60fdb4acd8f8620e5682fe2476afd0b3688bb4af"
       url: "https://pub.dev"
     source: hosted
-    version: "1.8.3"
+    version: "1.9.0"
   pointycastle:
     dependency: transitive
     description:
@@ -477,26 +477,26 @@ packages:
     dependency: "direct dev"
     description:
       name: test
-      sha256: a1f7595805820fcc05e5c52e3a231aedd0b72972cb333e8c738a8b1239448b6f
+      sha256: d87214d19fb311997d8128ec501a980f77cb240ac4e7e219accf452813ff473c
       url: "https://pub.dev"
     source: hosted
-    version: "1.24.9"
+    version: "1.25.3"
   test_api:
     dependency: transitive
     description:
       name: test_api
-      sha256: "5c2f730018264d276c20e4f1503fd1308dfbbae39ec8ee63c5236311ac06954b"
+      sha256: "2419f20b0c8677b2d67c8ac4d1ac7372d862dc6c460cdbb052b40155408cd794"
       url: "https://pub.dev"
     source: hosted
-    version: "0.6.1"
+    version: "0.7.1"
   test_core:
     dependency: transitive
     description:
       name: test_core
-      sha256: a757b14fc47507060a162cc2530d9a4a2f92f5100a952c7443b5cad5ef5b106a
+      sha256: "2236f70be1e5ab405c675e88c36935a87dad9e05a506b57dd5c0f617f5aebcb2"
       url: "https://pub.dev"
     source: hosted
-    version: "0.5.9"
+    version: "0.6.1"
   typed_data:
     dependency: transitive
     description:
@@ -517,10 +517,10 @@ packages:
     dependency: transitive
     description:
       name: vm_service
-      sha256: b3d56ff4341b8f182b96aceb2fa20e3dcb336b9f867bc0eafc0de10f1048e957
+      sha256: a75f83f14ad81d5fe4b3319710b90dec37da0e22612326b696c9e1b8f34bbf48
       url: "https://pub.dev"
     source: hosted
-    version: "13.0.0"
+    version: "14.2.0"
   watcher:
     dependency: transitive
     description:
@@ -529,14 +529,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.1.0"
+  web:
+    dependency: transitive
+    description:
+      name: web
+      sha256: "97da13628db363c635202ad97068d47c5b8aa555808e7a9411963c533b449b27"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.5.1"
   web_socket_channel:
     dependency: transitive
     description:
       name: web_socket_channel
-      sha256: d88238e5eac9a42bb43ca4e721edba3c08c6354d4a53063afaa568516217621b
+      sha256: "58c6666b342a38816b2e7e50ed0f1e261959630becd4c879c4f26bfa14aa5a42"
       url: "https://pub.dev"
     source: hosted
-    version: "2.4.0"
+    version: "2.4.5"
   webkit_inspection_protocol:
     dependency: transitive
     description:
@@ -554,4 +562,4 @@ packages:
     source: hosted
     version: "3.1.2"
 sdks:
-  dart: ">=3.2.0 <4.0.0"
+  dart: ">=3.3.0 <4.0.0"

packages/signer/test/signer_test.dart

@@ -1,5 +1,4 @@
 import 'dart:typed_data';
-
 import 'package:signer/signer.dart';
 import 'package:test/test.dart';
 

packages/tfchain_client/CHANGELOG.md

@@ -0,0 +1,3 @@
+## 1.0.0
+
+- Initial version.

packages/tfchain_client/Makefile

@@ -0,0 +1,7 @@
+.PHONY: unit_test_and_coverage
+
+coverage:
+	@rm -rf coverage && \
+	flutter test --no-pub --coverage && \
+	dart pub global run coverde filter --input ./coverage/lcov.info --output ./coverage/filtered.lcov.info --filters .g.dart && \
+	dart pub global run coverde value -i ./coverage/filtered.lcov.info > ./coverage/result.txt