add lightweight state contract, prepare querying methods for rarimo e…

…vm core
rarimo · Aug 8, 2023 · b974b08 · b974b08
1 parent 8939427
commit b974b08
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Showing 11 changed files with 2,663 additions and 335 deletions.
diff --git a/packages/shared-zkp-iden3/abis/lightweight-state-v2.json b/packages/shared-zkp-iden3/abis/lightweight-state-v2.json
diff --git a/packages/shared-zkp-iden3/package.json b/packages/shared-zkp-iden3/package.json
@@ -59,6 +59,7 @@
   },
   "dependencies": {
     "@distributedlab/fetcher": "^1.0.0-rc.6",
+    "@rarimo/client": "workspace:^",
     "tslib": "^2.5.0"
   },
   "typedocOptions": {

diff --git a/packages/shared-zkp-iden3/src/helpers/state-v2-helpers.ts b/packages/shared-zkp-iden3/src/helpers/state-v2-helpers.ts
@@ -1,8 +1,10 @@
 import type { Provider } from '@ethersproject/providers'
+import type { RarimoQuerier, StateInfo } from '@rarimo/client'
 import type { RawProvider } from '@rarimo/provider'
 import { providers } from 'ethers'
 
-import { StateV2__factory } from '@/types'
+import { LightweightStateV2__factory, StateV2__factory } from '@/types'
+import type { ILightweightState } from '@/types/contracts/LightweightStateV2'
 
 export const getGISTProof = async ({
   rpcUrl,
@@ -22,3 +24,27 @@ export const getGISTProof = async ({
 
   return contractInstance.getGISTProof(userId)
 }
+
+export const getGISTRootInfo = async ({
+  rpcUrl,
+  rawProvider,
+  contractAddress,
+}: {
+  rpcUrl?: string
+  rawProvider?: RawProvider
+  contractAddress: string
+}): Promise<ILightweightState.GistRootDataStructOutput> => {
+  const contractInstance = LightweightStateV2__factory.connect(
+    contractAddress,
+    (rawProvider || new providers.JsonRpcProvider(rpcUrl, 'any')) as Provider,
+  )
+
+  return contractInstance.getCurrentGISTRootInfo()
+}
+
+export const getCoreChainStateInfo = async (
+  querier: RarimoQuerier,
+  id: string,
+): Promise<StateInfo> => {
+  return querier.getState(id)
+}