mirror of
https://github.com/logos-blockchain/lez-programs.git
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751d4ac530
Turns the dummy-data AMM UI into a real client of the on-chain LEZ wallet.
Adds a hand-written ui_qml C++ backend (src/AmmUi*) over the core
logos_execution_zone module: create/open a local wallet, create and list
public/private accounts, and a navbar Connect / Connected + account-selector
+ Disconnect flow. Onboarding is password-only (no path picking) with a
per-app wallet at ~/.lee/amm-wallet (override: AMM_WALLET_HOME_DIR);
standalone gets its own wallet, Basecamp shares accounts via adopt-on-start.
Requires Nix with flakes; macOS also needs `sandbox = false` (the default).
The logos_execution_zone input is pinned to a module rev whose LEZ (lssa)
already includes the macOS Metal-build fix, so no `--override-input` is
needed — plain `nix run .` works:
cd apps/amm
nix run .
- create_new now returns the new wallet's BIP39 mnemonic (not an int status);
the app currently discards it, so the wallet can't yet be recovered. Surfacing
it in onboarding (+ restore_storage) is a follow-up.
- The wallet password is currently a no-op upstream (storage.rs: "TODO: use
password for storage encryption"); storage.json is plaintext. So Disconnect
is a UI-level lock and reconnect does not (cannot yet) re-prompt for it.
- wallet-ffi requires explicit config/storage paths; a *_default() FFI would
let the app drop its path handling.
- Bundled network config: connects to whatever WalletConfig::default() points
at; real testnet endpoints still TBD.
78 lines
2.7 KiB
C++
78 lines
2.7 KiB
C++
#ifndef AMM_UI_BACKEND_H
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#define AMM_UI_BACKEND_H
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#include <QObject>
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#include <QString>
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#include "rep_AmmUiBackend_source.h"
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#include "AccountModel.h"
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class LogosAPI;
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struct LogosModules;
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class QNetworkAccessManager;
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class QTimer;
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// Source-side implementation of the AmmUiBackend .rep interface.
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// Inheriting from AmmUiBackendSimpleSource gives us the generated PROPs and
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// SLOTs from AmmUiBackend.rep — all the simple ones flow over QtRO. Talks to
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// the core logos_execution_zone wallet module via LogosModules.
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class AmmUiBackend : public AmmUiBackendSimpleSource {
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Q_OBJECT
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Q_PROPERTY(AccountModel* accountModel READ accountModel CONSTANT)
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public:
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explicit AmmUiBackend(LogosAPI* logosAPI = nullptr, QObject* parent = nullptr);
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~AmmUiBackend() override;
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AccountModel* accountModel() const { return m_accountModel; }
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public slots:
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// Overrides of the pure-virtual slots generated from the .rep.
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QString createAccountPublic() override;
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QString createAccountPrivate() override;
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void refreshAccounts() override;
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void refreshBalances() override;
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QString getBalance(QString accountIdHex, bool isPublic) override;
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// Return the new wallet's BIP39 mnemonic (empty string on failure) so the
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// UI can force a one-time seed-phrase backup step.
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QString createNewDefault(QString password) override;
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QString createNew(QString configPath, QString storagePath, QString password) override;
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bool openExisting() override;
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void disconnectWallet() override;
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bool changeSequencerAddr(QString url) override;
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void copyToClipboard(QString text) override;
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private:
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// Per-app wallet home (kept distinct from the wallet's canonical
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// ~/.lee/wallet so standalone instances stay isolated; Basecamp sharing
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// is handled by adopting an already-open shared wallet on startup).
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static QString defaultWalletHome();
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QString defaultConfigPath() const;
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QString defaultStoragePath() const;
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void persistConfigPath(const QString& path);
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void persistStoragePath(const QString& path);
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void openOrAdoptWallet();
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// True when the shared core already has a wallet open — including a freshly
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// created one with zero accounts. See the definition for why list_accounts()
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// alone is insufficient.
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bool sharedWalletIsOpen();
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void refreshBlockHeights();
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void refreshSequencerAddr();
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void saveWallet();
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// Probe the configured sequencer over HTTP and update sequencerReachable.
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void checkReachability();
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AccountModel* m_accountModel;
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LogosAPI* m_logosAPI;
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LogosModules* m_logos;
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QNetworkAccessManager* m_net;
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QTimer* m_reachabilityTimer;
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};
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#endif // AMM_UI_BACKEND_H
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