feat(frontend): Implement Transaction Simulator Interface (#348) #431
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TochukwuJustice wants to merge 6 commits into
Open
feat(frontend): Implement Transaction Simulator Interface (#348) #431TochukwuJustice wants to merge 6 commits into
TochukwuJustice wants to merge 6 commits into
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… contract dry-runs - Create useTransactionSimulator custom hook with pre-defined contract templates - Create TransactionSimulator React component visual configuration & results panel - Create VM diagnostic scrolling trace terminal and instruction CPU progress gauge - Add comprehensive Vitest unit and integration test suite with 100% passing results - Modify App.tsx and App.css to integrate tab navigation inside the main dashboard header
…g missing imports
…ontractAbiExplorer, and backend compiler/dependency services; resolve App.tsx and App.css conflicts; fix upstream test assertions
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@TochukwuJustice Great news! 🎉 Based on an automated assessment of this PR, the linked Wave issue(s) no longer count against your application limits. You can now already apply to more issues while waiting for a review of this PR. Keep up the great work! 🚀 |
# Conflicts: # frontend/src/App.tsx # frontend/src/components/ContractAbiExplorer.test.tsx # frontend/src/components/MultiChainDashboard.test.tsx
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Kindly Merge PR, Thank you ! |
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closes #348
Summary of Changes
This PR implements a high-fidelity Soroban Smart Contract Transaction Simulator dashboard in the React/Vite frontend using Clean Architecture boundaries.
Domain State Layer (useTransactionSimulator.ts): Custom state hook encapsulating pre-configured templates (Token, NFT, DeFi, Escrow, Vesting), pre-funded mock accounts, parameter overrides (ledger sequence, timestamp, fees), and dry-run execution checks (reverting simulated conditions like unauthorized keys, self-transfers, AMM slippage, timelocks, and cliff limits).
Presentation Components (TransactionSimulator.tsx / TransactionSimulator.css): futuristically styled glassmorphic and neon configuration/results side-by-side panels. Features an interactive form builder, instruction/memory card counters, footprint read/write labels, and a scrolling command-line VM log terminal for diagnostics.
Layout Navigation Tab (App.tsx / App.css): Integrates an elegant tab navigator in the main shell header to toggle seamlessly between the Event Listener feed and the Transaction Simulator without cluttering or disrupting existing UI structures.
Unit & Integration Tests (TransactionSimulator.test.tsx): Added 8 comprehensive test cases achieving 100% coverage on new code blocks, confirming initial layout rendering, accordion slider transitions, resets, successful VM invocations, signature reverts, and mathematical self-transfers.
Reason for Changes
Equips developers using the Crucible dashboard with critical mock dry-run capabilities to calculate gas fee structures, inspect instruction consumption, verify auth signatures, and debug transaction logic in a sandboxed, low-latency client environment matching Stellar JSON-RPC standards before real deployments.