Backend indexer for Riften Labs BCH DeFi contracts (Cauldron, Moria). Mirror of gitlab.com/riftenlabs/riftenlabs-indexer (AGPL-3.0). Author: Riften Labs.
dcebaf2648
Replace the old P2SH32/CONJURE TokenToken AMM indexer (never in production; its tables are dropped by an always-run migration) with the delegation-model indexers from riftenlabs-defi 0.4.5: - tokentoken: two co-created bare-P2S UTXOs (thin main + storage sibling). tokenbch (new): single-UTXO token<->BCH pool with the runtime feePaidInToken fee side. Both admitted purely by the constant locking derived from the per-network delegation-pool platform NFTH. - src/db/orbconstants.rs: ONE platform NFTH serves both contracts — chipnet pins the deployed ORB v0 value (libriften orb/v0/chipnet.ts), mainnet is the all-zero placeholder: while unconfigured NOTHING delegation-related is parsed, fetched or indexed (fail-closed). - Schema: immutable config (nftOwner, tokens, poolFeeRate, minFee, virtualX/Y, tokenbch feePaidInToken) on the pool row; per-state history carries raw reserves, owed, platformFeeRate (both mutable by platform sweeps) and deltas. History rows now FK tx(txid) ON DELETE CASCADE, so evicted mempool txs clean up after themselves (the old tokentoken indexer leaked those). - LP teardowns carry no pool output: ingestion probes every blob-presenting tx's spent outpoints against the recorded pool set and flags a known pool UTXO spent without successor as withdrawn (withdrawn_in_txid FK ON DELETE SET NULL reverts an evicted teardown; reorg undo reverts a confirmed one). - electrum mempool filters: the combined logic blob (scriptsig; every spend incl. teardowns) + the constant thin-main locking (scriptpubkey; creations), per contract, skipped while unconfigured. - RPC: /tokentoken responses gain owed_a, platform/pool fee rates, minFee and virtual offsets; new /tokenbch (pool/active?token, pools, tokens) mirrors it for BCH pairs. - deps: bitcoincash 0.32.4 (token.amount -> .to_int() in the ido indexer), riftenlabs-defi 0.4.5. NOTE: 0.4.5 (rust-riftenlabs-defi 7c65f66) is not on crates.io yet — until it is published, build with a local [patch.crates-io] pointing at the sibling checkout (the committed Cargo.lock carries the path-patched entry). Also fixes a latent test bug (ido_params_nft_commitment_roundtrip never wrote createExecutionFee after the 127-byte layout shift). Verified: cargo build, test (232 passing), clippy (no new warnings) and fmt all clean. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> |
||
|---|---|---|
| .vscode | ||
| contrib | ||
| internal | ||
| linters | ||
| src | ||
| .gitignore | ||
| .gitlab-ci.yml | ||
| build.rs | ||
| Cargo.lock | ||
| Cargo.toml | ||
| LICENSE | ||
| README.md | ||
Riftenlabs Indexer
RiftenLabs indexer is for indexing DeFi contracts by Riften Labs. It allows for querying historical on-chain data on Bitcoin Cash.
Contributing
All contributors are required to sign a Contributor License Agreement (CLA) before their contributions can be merged into the project.
Contributions are generally welcome. If you intend to make larger changes please discuss them in an issue before MRing them to avoid duplicate work and architectural mismatches.
Installing Rust
Rust can be installed using your package manager of choice or rustup.rs. The former way is considered more secure since it typically doesn't involve trust in the CA system. But you should be aware that the version of Rust shipped by your distribution might be out of date.
Building
The library can be built and tested using cargo:
git clone https://gitlab.com/riftenlabs/riftenlabs-indexer.git
cd riftenlabs-indexer
cargo build
You can run tests with:
cargo test