feat(middleware): implement blockchain module #409
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A6dulmalik merged 1 commit intoMindBlockLabs:mainfrom Mar 28, 2026
Merged
feat(middleware): implement blockchain module #409A6dulmalik merged 1 commit intoMindBlockLabs:mainfrom
A6dulmalik merged 1 commit intoMindBlockLabs:mainfrom
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…s#307, MindBlockLabs#308, MindBlockLabs#309, MindBlockLabs#310 Issue MindBlockLabs#307 — Configure BlockchainModule and export BlockchainService: - Add BlockchainModule registering all four Soroban providers - BlockchainService exposes passthrough methods for all contract interactions - Imports ConfigModule; reads STELLAR_SECRET_KEY, STELLAR_CONTRACT_ID, STELLAR_RPC_URL, STELLAR_NETWORK_PASSPHRASE from environment Issue MindBlockLabs#308 — Stellar wallet linking and on-chain player registration: - RegisterPlayerProvider calls `register_player` on Soroban after wallet link - LinkWalletProvider implements ORM-agnostic link-wallet business logic: validates Stellar address, checks for duplicate wallet, persists wallet, then fires registerPlayerOnChain non-blocking Issue MindBlockLabs#309 — submitPuzzleOnChain after correct answer: - SubmitPuzzleProvider calls `submit_puzzle` with normalized 0-100 score - SyncXpMilestoneProvider calls `sync_xp_milestone` on level-up events Issue MindBlockLabs#310 — Streak reconciliation with smart contract: - SyncStreakProvider calls `sync_streak` (gated behind STREAK_SYNC_ENABLED) - Feature flag prevents runtime errors while contract Issue MindBlockLabs#2 is pending - All blockchain calls are non-blocking and wrapped in try/catch
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@Tinna23 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! 🚀 |
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Summary
Implements all four Stellar Wave blockchain issues entirely within the middleware/ package at the repo root, adding a new middleware/src/blockchain/ module.
Adds stellar-sdk and @nestjs/config to middleware/package.json.
No changes made to the backend/ folder.
Issue #307 — Configure BlockchainModule and export BlockchainService:
Issue #308 — Stellar wallet linking and on-chain player registration:
register_playeron Soroban after wallet linkIssue #309 — submitPuzzleOnChain after correct answer:
submit_puzzlewith normalized 0-100 scoresync_xp_milestoneon level-up eventsIssue #310 — Streak reconciliation with smart contract:
sync_streak(gated behind STREAK_SYNC_ENABLED)Closes #307
Closes #308
Closes #309
Closes #310