steps to be executed in CI:

2. run format check
3. run dart analysis
4. run tests
5. build iOS and Android debug app
6. deploy to netlify/firebase app distribution

Hi, so i'm trying to implement the swap token feature, I followed the instructions and generated the dart proto implementation using starport. I initially tried using the gravity gRPC API on the testnet as stated in the docs but it appears its missing on that bit.
here is my repo: https://github.com/Zfinix/tendermint_starport.

With GRPC

var msgSwapWithinBatch = liquidity.MsgSwapWithinBatch(
      swapRequesterAddress: 'cosmos1vyqxnxnu5unak39l9cz0uah93s2mxc6cg248zx',
      poolId: Int64(14),
      swapTypeId: 1,
      offerCoin: liquidity.Coin(
        denom: 'uphoton',
        amount: '1000',
      ),
      demandCoinDenom:
          'ibc/070B20BE0D1576B9AFBF54428BDF092B26B0D43B84D0EF1E779CBE8240000355',
      offerCoinFee: liquidity.Coin(
        denom: 'uphoton',
        amount: '150',
      ),
      orderPrice: '1000',
    );

    final val = liquidity.MsgClient(baseEnv.networkInfo.gRPCChannel);

    val.swap(msgSwapWithinBatch);

this returns

Unhandled Exception: gRPC Error (code: 12, codeName: UNIMPLEMENTED, message: unknown service tendermint.liquidity.v1beta1.Msg, details: [], rawResponse: null, trailers: {})

With HTTPS (JSONRPC)

I was able to access the liquidity API using the REST and JSONRPC apis and hence decided to use that as the grpc wasn't working.

I'm almost done just need help on making a signed /tendermint.liquidity.v1beta1.MsgSwapWithinBatch request from the dart mobile client but i keep getting this:

{
  "jsonrpc": "2.0",
  "id": "1",
  "result": {
    "check_tx": {
      "code": 32,
      "data": null,
      "log": "account sequence mismatch, expected 26, got 7: incorrect account sequence",
      "info": "",
      "gas_wanted": "200000",
      "gas_used": "30946",
      "events": [],
      "codespace": "sdk"
    },
    "deliver_tx": {
      "code": 0,
      "data": null,
      "log": "",
      "info": "",
      "gas_wanted": "0",
      "gas_used": "0",
      "events": [],
      "codespace": ""
    },
    "hash": "F15A0AF0771DC82B565998B2010F1DAEC66DA57DCF6F2625910008334AD93246",
    "height": "0"
  }
}

I have been able to perform a swap using the CLI tool but not the api:

gaiad tx liquidity swap 14 1 100000uphoton ibc/070B20BE0D1576B9AFBF54428BDF092B26B0D43B84D0EF1E779CBE8240000355 1000 0.003 --from alice --chain-id cosmoshub-testnet --gas-prices "0.03uphoton" --node https://testnet.cosmos.network:443

I am running on the test node:

api: https://api.testnet.cosmos.network:443
faucet: https://faucet.testnet.cosmos.network:443
grpc: https://grpc.testnet.cosmos.network:443

I've gone through every single documentation i can find, read through proto files, multiple :
https://github.com/tendermint/liquidity/blob/develop/doc/client.md
https://tutorials.cosmos.network/liquidity-module/
https://app.emeris.com/pool/
https://github.com/cosmos/cosmos-sdk/blob/master/docs/run-node/txs.md
https://docs.tendermint.com/master/rpc/#/
https://sourcegraph.com/search?q=context:global+/tendermint.liquidity.v1beta1.MsgCreatePool&patternType=literal
https://www.youtube.com/watch?v=GxaqpzMk0jk

I've spent over 50 hours+ on the task as i had to follow the https://tutorials.cosmos.network/liquidity-module/ tutorial to the letter and then explore the docs and more.

Thank you 🙏🏽

by default, broadcastTransaction method returns TransactionHash if the transaction is successfully broadcasted to the chain, but it would be also beneficial to get the full transaction object that consists of the full logs and any potential errors that would explain why transaction has failed.

If we save any bool variable in the shared preference the app template functionality breaks.

I dig into it and found that the PlainDataStore class contains a method Future<Either<CredentialsStorageFailure, Map<String, String?>>>. Since shared preference can contain an integer, bool, and double too. If we store any of these types of variables this method returns an error.

To Reproduce
Steps to reproduce the behavior:

1. Store a variable of type int using shared preference. It will break and the loadWalletMethod will throw an error.

Expected behavior

1. User should be able to get saved wallets.

The Sacco library currently uses depreciated link which is http://localhost:1317/auth/accounts/{walletAddress}.
I created a PR in Sacco for this fix, now the link for getting account data is localhost:1317/cosmos/auth/v1beta1/accounts/{address}.

This has been done in a branch, the reference of which is to be added in pubspec.yaml file in Flutter app.

Whatever was created by @wal33d006 during the Flutter task is to be merged in this as a running Flutter project. Try to keep the root folder structure as similar to tendermint/vue as possible in order to maintain consistency.

Describe the bug
Flutter fails to build on a vanilla Starport generated chain with a Starport generated flutter app.

To Reproduce
Steps to reproduce the behavior:

1. Scaffold a new chain: starport scaffold chain github.com/mychaind
2. cd ./mychaind
3. Scaffold a flutter app: starport scaffold flutter
4. cd ./flutter
5. flutter pub get
6. flutter run
7. see output failure:

Launching lib/main.dart on Pixel 2 XL in debug mode...
Warning: Mapping new ns http://schemas.android.com/repository/android/common/02 to old ns http://schemas.android.com/repository/android/common/01
Warning: Mapping new ns http://schemas.android.com/repository/android/generic/02 to old ns http://schemas.android.com/repository/android/generic/01
Warning: Mapping new ns http://schemas.android.com/sdk/android/repo/addon2/02 to old ns http://schemas.android.com/sdk/android/repo/addon2/01
Warning: Mapping new ns http://schemas.android.com/sdk/android/repo/repository2/02 to old ns http://schemas.android.com/sdk/android/repo/repository2/01
Warning: Mapping new ns http://schemas.android.com/sdk/android/repo/sys-img2/02 to old ns http://schemas.android.com/sdk/android/repo/sys-img2/01
 /home/______/projects/sandbox/cosmos-sdk/mychaind/flutter/android/app/src/debug/AndroidManifest.xml Error:
        Overlay manifest:package attribute declared at AndroidManifest.xml:2:5-57 value=(network.starport.flutter.starport_template)
        has a different value=(com.starport.template) declared in main manifest at AndroidManifest.xml:2:5-36
        Suggestion: remove the overlay declaration at AndroidManifest.xml       and place it in the build.gradle:
                flavorName {
                        applicationId = "network.starport.flutter.starport_template"
                }

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:processDebugMainManifest'.
> Manifest merger failed : Overlay manifest:package attribute declared at AndroidManifest.xml:2:5-57 value=(network.starport.flutter.starport_template)
        has a different value=(com.starport.template) declared in main manifest at AndroidManifest.xml:2:5-36
        Suggestion: remove the overlay declaration at AndroidManifest.xml       and place it in the build.gradle:
                flavorName {
                        applicationId = "network.starport.flutter.starport_template"
                }

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 49s
Running Gradle task 'assembleDebug'...                             50.4s
Exception: Gradle task assembleDebug failed with exit code 1

Please provide the version output

• starport version:

Starport version:       v0.19.2
Starport build date:    2022-01-19T11:16:41Z
Starport source hash:   -
Your OS:                linux
Your arch:              amd64
Your go version:        go version go1.17.6 linux/amd64
Your uname -a:          Linux WE-C-000F5 5.10.60.1-microsoft-standard-WSL2 tendermint/starport#1 SMP Wed Aug 25 23:20:18 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
Your cwd:               /home/______/projects/sandbox/cosmos-sdk/mychaind/flutter
Is on Gitpod:           false

• java version:

openjdk version "1.8.0_292"
OpenJDK Runtime Environment (AdoptOpenJDK)(build 1.8.0_292-b10)
OpenJDK 64-Bit Server VM (AdoptOpenJDK)(build 25.292-b10, mixed mode)

• flutter version:

Flutter 2.8.1 • channel stable • https://github.com/flutter/flutter.git
Framework • revision 77d935af4d (5 weeks ago) • 2021-12-16 08:37:33 -0800
Engine • revision 890a5fca2e
Tools • Dart 2.15.1

https://www.figma.com/file/bZLZ258L7ZQqGLtqsHrmsE/Starport-Mobile-App-Template?node-id=312%3A27354

• set up fastlane's match with a separate repo to handle certificates

Desription
Currently, when device is set up to work in dark mode, starport template looks bad and most of the UI is unreadable

To Reproduce
Steps to reproduce the behavior:

1. turn on dark mode on the device
2. open starport template app
3. app is showing dark text on dark background

Expected behavior

1. app is showing in light mode

• on each commit to open pr we build and distribute android and iOS version to testers and add a comment to the pr with a download link. Only approved testers can follow it, while others will receive 404. there should be a separate testers group on firebase set up for that

• on each commit to main branch, distribute app version meant for broader audience, interrested only in a working version of the app. there should be a separate testers group on firebase set up for that.

Each of those versions should have a changelog set up out of the last 5 commits

Desription

When trying to sign a transaction, I am getting this error :

/flutter ( 3753): gRPC Error (code: 14, codeName: UNAVAILABLE, message: Error connecting: SocketException: OS Error: Connection refused, errno = 111, address = api.devtestnet.pylons.tech, port = 60770, details: null, rawResponse: null, trailers: {})
I/flutter ( 3753):
I/flutter ( 3753): AlanTransactionSigningFailure{cause: gRPC Error (code: 14, codeName: UNAVAILABLE, message: Error connecting: SocketException: OS Error: Connection refused, errno = 111, address = api.devtestnet.pylons.tech, port = 60770, details: null, rawResponse: null, trailers: {})}
I/flutter ( 3753): AlanTransactionSigningFailure{cause: gRPC Error (code: 14, codeName: UNAVAILABLE, message: Error connecting: SocketException: OS Error: Connection refused, errno = 111, address = api.devtestnet.pylons.tech, port = 60770, details: null, rawResponse: null, trailers: {})}

I am inclined to think that the problem is in the file :

https://github.com/tendermint/flutter/blob/main/packages/transaction_signing_gateway/lib/alan/alan_credentials_serializer.dart

and that it probably needs to serialize the port information as well, as it seems that AllanSigner is using it somehow and it defaults to 9090 if not found. But this is my assumption.

To Reproduce
Steps to reproduce the behavior:

1. Use a grpc port different from 9090, the error will likely reproduce.

Expected behavior

1. Exception reported above.

We need to be able to specify typography inside cosmosTheme for the ui components to use in accordance to designs:

• add CosmosTextStyleData textStyles to CosmosTheme simmilar to colors property.
• deprecate the CosmosTextTheme and values there should be now specified as properties of the CosmosTextStyleData class

When i do a transaction with invalid address. It returns the transaction hash and even though through CLI query i see the error. The transaction signing gateway is not throwing this error.

logs: []
raw_log: 'failed to execute message; message index: 0: ID cookbookLOUD already set:
invalid request'

final result = await _transactionSigningGateway.signTransaction(transaction: unsignedTransaction, walletLookupKey: walletLookupKey).mapError<dynamic>((error) { print(error); throw error; }).flatMap( (signed) => _transactionSigningGateway.broadcastTransaction( walletLookupKey: walletLookupKey, transaction: signed, ), );

Description

See this line
The getter should not be throwing

Set up a system where users/developers (stakeholders) who don't have the ability to build and run the project on their machine can preview the app, either by installing it on their phone or viewing it on the web (that could be a good first step).

For tendermint/vue we're using Netlify, maybe there is something similar for Flutter projects.

https://www.figma.com/file/bZLZ258L7ZQqGLtqsHrmsE/Starport-Mobile-App-Template?node-id=0%3A1

use the tutorial here: https://flutter.dev/docs/development/accessibility-and-localization/internationalization

to set up intl package that will generate localized strings based on the arb files. For now lets add only the en language

http://localhost:1317/cosmos/tx/v1beta1/txs?events=transfer.sender%3D%27cosmos1t35cwmhtr2zrvp2uz5f3gqfc300yf5v2vap7c9%27

Desription
The welcome screen always shows alicechain/1.

Expected behavior
Fetch chain ID from the RPC. For example, for https://rpc.testnet.cosmos.network/ it should show "cosmoshub-testnet" as per https://api.testnet.cosmos.network/node_info

gRPC Error (code: 2, codeName: UNKNOWN, message: HTTP/2 error: Connection error: Connection is being forcefully terminated. (errorCode: 10)

Since we have removed alan.dart and used sacco.dart as our library for integrating cosmos, we need to update the env variables. There will be no BASE_GRPC_URL now. It will be BASE_API_URL or BASE_LCD_URL, and a PORT.

The app should generate a mnemonic for the user during the first time run, which should be stored in a secure storage.

Desription
After upgrading to flutter 2.8.0. I am getting the following issue.

Because every version of transaction_signing_gateway from git depends on cosmos_utils from git {relative: false, url: https://github.com/tendermint/flutter.git, ref: starport-redesign, path: packages/cosmos_utils} and pylons_wallet depends on cosmos_utils from git {relative: false, url: https://github.com/tendermint/flutter.git, ref: main, path: packages/cosmos_utils}, transaction_signing_gateway from git is forbidden.

Similar to what we have set up for tendermint/starport, so that it's easier to read git history and write changelogs.