aid-linkk/aidlink-backend

Expose richer pledge attempt history to admins and operators 6 days ago

enhancement good first issue Maybe Rewarded GrantFox OSS Official Campaign | FWC26

1

Backend for AidLink, Blockchain powered humanitarian aid platform

TypeScript

Implement real Soroban ledger scan with gap detection, reorg handling, and at-least-once event delivery in `src/blockchain/soroban.indexer.ts` 6 days ago

enhancement help wanted GrantFox OSS Official Campaign | FWC26

aid-linkk/aidlink-backend

1

Backend for AidLink, Blockchain powered humanitarian aid platform

TypeScript

Replace O(n·m²) in-process Levenshtein duplicate detection with a PostgreSQL trigram similarity query backed by a GIN index 6 days ago

enhancement help wanted Maybe Rewarded GrantFox OSS hard Third Campaign expert

aid-linkk/aidlink-backend

1

Backend for AidLink, Blockchain powered humanitarian aid platform

TypeScript

Implement Cache Consistency Verification and Read Repair 6 days ago

enhancement help wanted Maybe Rewarded GrantFox OSS hard Third Campaign expert

aid-linkk/aidlink-backend

1

Backend for AidLink, Blockchain powered humanitarian aid platform

TypeScript

Implement Circuit Breaker Pattern for External Dependencies 20 days ago

enhancement help wanted Maybe Rewarded GrantFox OSS hard Third Campaign expert

aid-linkk/aidlink-backend

1

Backend for AidLink, Blockchain powered humanitarian aid platform

TypeScript

Implement Saga Pattern for Multi-Step Workflows 22 days ago

enhancement help wanted Maybe Rewarded GrantFox OSS hard Third Campaign expert

aid-linkk/aidlink-backend

1

Backend for AidLink, Blockchain powered humanitarian aid platform

TypeScript

Implement Concept Drift Detection for Fraud Model 22 days ago

enhancement help wanted Maybe Rewarded GrantFox OSS hard Third Campaign expert

aid-linkk/aidlink-backend

1

Backend for AidLink, Blockchain powered humanitarian aid platform

TypeScript

Implement WebSocket Backpressure and Flow Control 22 days ago

bug enhancement help wanted GrantFox OSS hard Third Campaign expert

aid-linkk/aidlink-backend

1

Backend for AidLink, Blockchain powered humanitarian aid platform

TypeScript

Implement Multiplier matchedTotal Consistency Verification 22 days ago

enhancement help wanted Maybe Rewarded GrantFox OSS hard Third Campaign expert

aid-linkk/aidlink-backend

1

Backend for AidLink, Blockchain powered humanitarian aid platform

TypeScript

Replace continent-map impossible travel heuristic with coordinate level Haversine speed calculation and add temporal sequence validation to geoAnomaly detection 26 days ago

enhancement help wanted Maybe Rewarded GrantFox OSS hard Third Campaign expert

aid-linkk/aidlink-backend

1

Backend for AidLink, Blockchain powered humanitarian aid platform

TypeScript

Implement atomic matched-fund reversal in refundDonation so Multiplier.matchedTotal stays correct after refunds 28 days ago

enhancement help wanted Maybe Rewarded GrantFox OSS hard Third Campaign

aid-linkk/aidlink-backend

1

Backend for AidLink, Blockchain powered humanitarian aid platform

TypeScript

Replace continent-map impossible travel heuristic with coordinate level Haversine speed calculation and add temporal sequence validation to geoAnomaly detection 28 days ago

enhancement help wanted Maybe Rewarded GrantFox OSS hard Third Campaign expert

aid-linkk/aidlink-backend

1

Backend for AidLink, Blockchain powered humanitarian aid platform

TypeScript

Implement FraudModelVersion lifecycle management — versioned feature snapshots, automatic version promotion, and A/B shadow scoring 28 days ago

enhancement help wanted Maybe Rewarded GrantFox OSS hard Third Campaign expert

aid-linkk/aidlink-backend

1

Backend for AidLink, Blockchain powered humanitarian aid platform

TypeScript

Fix BulkBeneficiaryService.importFromCSV — eliminate Date.now() email collisions on concurrent imports and replace N individual transactions with a single batch upsert 28 days ago

bug help wanted Maybe Rewarded GrantFox OSS hard Third Campaign expert

aid-linkk/aidlink-backend

1

Backend for AidLink, Blockchain powered humanitarian aid platform

TypeScript

Implement real Soroban ledger traversal, XDR event parsing, gap-fill, and reorg detection in SorobanIndexer 29 days ago

enhancement help wanted Maybe Rewarded GrantFox OSS hard Third Campaign expert

aid-linkk/aidlink-backend

1

Backend for AidLink, Blockchain powered humanitarian aid platform

TypeScript

Fix broken cursor pagination for word_similarity relevance search — floating-point score roundtrip corrupts cursor position about 1 month ago

bug help wanted Maybe Rewarded GrantFox OSS hard Third Campaign expert

aid-linkk/aidlink-backend

1

Backend for AidLink, Blockchain powered humanitarian aid platform

TypeScript

Implement online Platt scaling re-calibration pipeline for the fraud model with per-version label isolation and isotonic regression fallback about 1 month ago

enhancement help wanted Maybe Rewarded GrantFox OSS hard Third Campaign expert

aid-linkk/aidlink-backend

1

Backend for AidLink, Blockchain powered humanitarian aid platform

TypeScript

Fix analytics Redis counter divergence — add refund decrements, integer-scaled amounts, uniqueDonors correctness, and eliminate the duplicated cache-key constant about 1 month ago

bug help wanted Maybe Rewarded GrantFox OSS hard Third Campaign expert

aid-linkk/aidlink-backend

1

Backend for AidLink, Blockchain powered humanitarian aid platform

TypeScript

Replace non-atomic matchCap read-check-write with a PostgreSQL advisory-lock + `SELECT … FOR UPDATE` fence to prevent matchCap overrun under concurrent donation confirmations about 2 months ago

enhancement help wanted GrantFox OSS Official Campaign | FWC26

aid-linkk/aidlink-backend

1

Backend for AidLink, Blockchain powered humanitarian aid platform

TypeScript

Implement Ed25519 Stellar signature verification in `walletAuth` — the current implementation accepts any wallet address without verifying cryptographic ownership about 2 months ago

enhancement help wanted Official Campaign | FWC26

aid-linkk/aidlink-backend

1

Backend for AidLink, Blockchain powered humanitarian aid platform

TypeScript

Replace pledge worker mock payment stub with an atomic, idempotent payment integration that creates `Donation` records and survives process restart without double-charging about 2 months ago

enhancement help wanted Official Campaign | FWC26

aid-linkk/aidlink-backend

1

Backend for AidLink, Blockchain powered humanitarian aid platform

TypeScript

Implement authorization guards on all WebSocket room join events — `join_campaign`, `join_organization`, and `join_beneficiary` accept any authenticated user without verifying resource access rights about 2 months ago

enhancement help wanted Maybe Rewarded Official Campaign | FWC26

aid-linkk/aidlink-backend

1

Backend for AidLink, Blockchain powered humanitarian aid platform

TypeScript

Replace additive linear KYC fraud scorer with a calibrated Platt-scaled ensemble, introduce interaction features, and add a ground-truth feedback loop about 2 months ago

enhancement help wanted Maybe Rewarded GrantFox OSS Official Campaign | FWC26

aid-linkk/aidlink-backend

1

Backend for AidLink, Blockchain powered humanitarian aid platform

TypeScript

Replace ILIKE substring search with pg_trgm similarity ranking, BM25-weighted cross-entity global search, and cursor-based stable pagination about 2 months ago

enhancement help wanted Maybe Rewarded GrantFox OSS Official Campaign | FWC26

aid-linkk/aidlink-backend

1

Backend for AidLink, Blockchain powered humanitarian aid platform

TypeScript

Synchronize organization verification status transitions with audit and workflow state about 2 months ago

enhancement good first issue Maybe Rewarded GrantFox OSS Official Campaign | FWC26

aid-linkk/aidlink-backend

1

Backend for AidLink, Blockchain powered humanitarian aid platform

TypeScript

Add a secure admin analytics export endpoint for campaign and donor reports about 2 months ago

enhancement help wanted Maybe Rewarded GrantFox OSS Official Campaign | FWC26

aid-linkk/aidlink-backend

1

Backend for AidLink, Blockchain powered humanitarian aid platform

TypeScript

Build resumable, idempotent receipt batch processing with bounded-memory pagination about 2 months ago

enhancement help wanted Maybe Rewarded GrantFox OSS Official Campaign | FWC26

aid-linkk/aidlink-backend

1

Backend for AidLink, Blockchain powered humanitarian aid platform

TypeScript

Improve search result ranking and relevance ordering for campaign and donation queries about 2 months ago

enhancement good first issue Maybe Rewarded GrantFox OSS Official Campaign | FWC26

aid-linkk/aidlink-backend

1

Backend for AidLink, Blockchain powered humanitarian aid platform

TypeScript

Add a structured activity audit log for user profile changes and account events about 2 months ago

enhancement help wanted Maybe Rewarded GrantFox OSS Official Campaign | FWC26

aid-linkk/aidlink-backend

1

Backend for AidLink, Blockchain powered humanitarian aid platform

TypeScript

Implement deterministic, concurrency-safe matched-fund allocation for donation confirmation 2 months ago

enhancement help wanted Maybe Rewarded GrantFox OSS Official Campaign | FWC26

aid-linkk/aidlink-backend

1

Backend for AidLink, Blockchain powered humanitarian aid platform

TypeScript

Fix JWT Payload/User ID Mismatch in Socket Authentication 3 months ago

bug help wanted Official Campaign

aid-linkk/aidlink-backend

1

Backend for AidLink, Blockchain powered humanitarian aid platform

TypeScript

Implement donation multipliers and matched-funds tracking (campaign-level, corporate matching, milestone multipliers) 3 months ago

documentation enhancement help wanted Maybe Rewarded GrantFox OSS Official Campaign

aid-linkk/aidlink-backend

1

Backend for AidLink, Blockchain powered humanitarian aid platform

TypeScript

Implement email verification flow for user registration 3 months ago

enhancement help wanted Official Campaign

aid-linkk/aidlink-backend

1

Backend for AidLink, Blockchain powered humanitarian aid platform

TypeScript

Extend Search to Beneficiaries with Filters, Pagination, Sorting, and Facets 3 months ago

enhancement help wanted Maybe Rewarded GrantFox OSS Official Campaign

aid-linkk/aidlink-backend

1

Backend for AidLink, Blockchain powered humanitarian aid platform

TypeScript

Implement complete OpenAPI docs and serve at /api-docs 3 months ago

documentation good first issue Maybe Rewarded GrantFox OSS Official Campaign

aid-linkk/aidlink-backend

1

Backend for AidLink, Blockchain powered humanitarian aid platform

TypeScript

Add public admin/audit API for blockchain transaction and contract event history 3 months ago

enhancement help wanted Maybe Rewarded GrantFox OSS Official Campaign

aid-linkk/aidlink-backend

1

Backend for AidLink, Blockchain powered humanitarian aid platform

TypeScript

Add cloud-backed file upload endpoints for profile pictures, KYC documents, campaign images, and distribution proofs 3 months ago

enhancement help wanted Maybe Rewarded GrantFox OSS Official Campaign

aid-linkk/aidlink-backend

1

Backend for AidLink, Blockchain powered humanitarian aid platform

TypeScript

Open Issues Need Help