added support for escrow delegate

Author: wtfsayo

apps/web/src/data/contract/requests/getDAOAddresses.ts

@@ -5,6 +5,7 @@ import { AddressType, CHAIN_ID } from 'src/typings'
 import { unpackOptionalArray } from 'src/utils/helpers'
 
 import { managerAbi } from '../abis'
+import { getEscrowDelegate } from './getEscrowDelegate'
 
 const getDAOAddresses = async (chainId: CHAIN_ID, tokenAddress: AddressType) => {
   const addresses = await readContract({
@@ -17,6 +18,8 @@ const getDAOAddresses = async (chainId: CHAIN_ID, tokenAddress: AddressType) =>
 
   const [metadata, auction, treasury, governor] = unpackOptionalArray(addresses, 4)
 
+  const escrowDelegate = await getEscrowDelegate(treasury as AddressType, chainId)
+
   const hasMissingAddresses = Object.values(addresses).includes(NULL_ADDRESS)
   if (hasMissingAddresses) return null
 
@@ -26,6 +29,7 @@ const getDAOAddresses = async (chainId: CHAIN_ID, tokenAddress: AddressType) =>
     governor,
     metadata,
     treasury,
+    escrowDelegate,
   }
 }
 

apps/web/src/data/contract/requests/getEscrowDelegate.ts

@@ -0,0 +1,123 @@
+import axios from 'axios'
+import { checksumAddress, isAddress } from 'viem'
+
+import { CHAIN_ID } from 'src/typings'
+
+interface AttestationResponse {
+  data: {
+    attestations: Array<{
+      attester: string
+      recipient: string
+      decodedDataJson: string
+    }>
+  }
+}
+
+interface DecodedData {
+  name: string
+  type: string
+  value: {
+    type: string
+    value: string
+  }
+}
+
+const ATTESTATION_SCHEMA_UID = `0x1289c5f988998891af7416d83820c40ba1c6f5ba31467f2e611172334dc53a0e`
+const SMART_INVOICE_MULTISIG = `0x503a5161D1c5D9d82BF35a4c80DA0C3Ad72d9244` // TODO: replace with actual multisig address
+const BUILDER_DAO_TREASURY = `0xcf325a4c78912216249b818521b0798a0f904c10`
+const BUILDER_DAO_OPS_MULTISIG = `0x58eAEfBEd9EEFbC564E302D0AfAE0B113E42eAb3`
+
+const ATTESTATION_URL: Record<CHAIN_ID, string> = {
+  [CHAIN_ID.ETHEREUM]: 'https://easscan.org/graphql',
+  [CHAIN_ID.OPTIMISM]: 'https://optimism.easscan.org/graphql',
+  [CHAIN_ID.SEPOLIA]: 'https://sepolia.easscan.org/graphql',
+  [CHAIN_ID.OPTIMISM_SEPOLIA]: 'https://optimism-sepolia.easscan.org/graphql',
+  [CHAIN_ID.BASE]: 'https://base.easscan.org/graphql',
+  [CHAIN_ID.BASE_SEPOLIA]: 'https://base-sepolia.easscan.org/graphql',
+  [CHAIN_ID.ZORA]: '',
+  [CHAIN_ID.ZORA_SEPOLIA]: '',
+  [CHAIN_ID.FOUNDRY]: '',
+}
+
+export async function getEscrowDelegate(
+  daoTreasuryAddress: string,
+  chainId: CHAIN_ID
+): Promise<string | null> {
+  // Input validation
+  if (!daoTreasuryAddress || !isAddress(daoTreasuryAddress)) {
+    return null
+  }
+
+  const attestationUrl = ATTESTATION_URL[chainId]
+  if (!attestationUrl) {
+    return null
+  }
+
+  const attestationIssuerPriorityOrder = [
+    checksumAddress(daoTreasuryAddress),
+    checksumAddress(BUILDER_DAO_TREASURY),
+    checksumAddress(BUILDER_DAO_OPS_MULTISIG),
+    checksumAddress(SMART_INVOICE_MULTISIG),
+  ]
+
+  const query = `
+  query Attestations {
+    attestations(
+      where: {
+        schemaId: { equals: "${ATTESTATION_SCHEMA_UID}" }
+        attester: { in: ["${attestationIssuerPriorityOrder.join('","')}"] }
+        recipient: { equals: "${checksumAddress(daoTreasuryAddress)}" }
+      }
+    ) {
+      attester
+      recipient
+      decodedDataJson
+    }
+  }
+`
+
+  try {
+    const response = await axios.post<AttestationResponse>(
+      attestationUrl,
+      { query },
+      {
+        headers: {
+          'Content-Type': 'application/json',
+        },
+      }
+    )
+
+    const attestations = response?.data?.data?.attestations
+
+    // Sort attestations based on priority order
+    const sortedAttestations = attestations.sort((a, b) => {
+      const indexA = attestationIssuerPriorityOrder.indexOf(a.attester as `0x${string}`)
+      const indexB = attestationIssuerPriorityOrder.indexOf(b.attester as `0x${string}`)
+      return indexA - indexB
+    })
+
+    if (!attestations?.length) {
+      return null
+    }
+
+    try {
+      // Get the first attestation from priority
+      const decodedData = JSON.parse(
+        sortedAttestations[0].decodedDataJson
+      ) as DecodedData[]
+
+      const escrowDelegateAddress = decodedData[0]?.value?.value
+      if (!escrowDelegateAddress || !isAddress(escrowDelegateAddress)) {
+        return null
+      }
+
+      return escrowDelegateAddress
+    } catch (parseError) {
+      console.error('Error parsing attestation data:', parseError)
+      return null
+    }
+  } catch (error) {
+    console.error('Error fetching attestations:', error)
+    return null
+  }
+}

apps/web/src/modules/create-proposal/components/TransactionForm/Escrow/EscrowForm.tsx

@@ -119,7 +119,7 @@ const EscrowForm: React.FC<EscrowFormProps> = ({
 
   const { formValues, setFormValues } = useEscrowFormStore()
   const {
-    addresses: { treasury },
+    addresses: { escrowDelegate, treasury },
   } = useDaoStore()
 
   const handleSubmit = useCallback(
@@ -156,7 +156,7 @@ const EscrowForm: React.FC<EscrowFormProps> = ({
       <Formik
         initialValues={{
           ...formValues,
-          clientAddress: treasury || '',
+          clientAddress: escrowDelegate || treasury || '',
         }}
         validationSchema={EscrowFormSchema}
         onSubmit={handleSubmit}
@@ -191,23 +191,25 @@ const EscrowForm: React.FC<EscrowFormProps> = ({
                     'The wallet address to which funds will be released on milestone completions.'
                   }
                 />
-                <SmartInput
-                  type={TEXT}
-                  formik={formik}
-                  {...formik.getFieldProps('clientAddress')}
-                  id="clientAddress"
-                  inputLabel={'Client'}
-                  placeholder={'0x... or .eth'}
-                  isAddress={true}
-                  errorMessage={
-                    formik.touched.clientAddress && formik.errors.clientAddress
-                      ? formik.errors.clientAddress
-                      : undefined
-                  }
-                  helperText={
-                    'This is the wallet address that will control the escrow for releasing funds. This can be DAO Governer Address or multisig of working group within the DAO.'
-                  }
-                />
+                {!escrowDelegate && (
+                  <SmartInput
+                    type={TEXT}
+                    formik={formik}
+                    {...formik.getFieldProps('clientAddress')}
+                    id="clientAddress"
+                    inputLabel={'Client'}
+                    placeholder={'0x... or .eth'}
+                    isAddress={true}
+                    errorMessage={
+                      formik.touched.clientAddress && formik.errors.clientAddress
+                        ? formik.errors.clientAddress
+                        : undefined
+                    }
+                    helperText={
+                      'This is the wallet address that will control the escrow for releasing funds. This can be DAO Governer Address or multisig of working group within the DAO.'
+                    }
+                  />
+                )}
 
                 <DatePicker
                   {...formik.getFieldProps('safetyValveDate')}

apps/web/src/modules/dao/components/SmartContracts.tsx

@@ -89,6 +89,9 @@ export const SmartContracts = () => {
           <ContractLink title="Governor" address={addresses.governor} />
           <ContractLink title="Treasury" address={addresses.treasury} />
           <ContractLink title="Metadata" address={addresses.metadata} />
+          {addresses?.escrowDelegate && (
+            <ContractLink title="Escrow Delegate" address={addresses.escrowDelegate} />
+          )}
         </Flex>
       </Flex>
     </Box>

apps/web/src/modules/dao/stores/useDaoStore.ts

@@ -16,6 +16,7 @@ export interface DaoContractAddresses {
   auction?: AddressType
   treasury?: AddressType
   governor?: AddressType
+  escrowDelegate?: AddressType
 }
 
 export interface DaoContracts {
@@ -38,6 +39,7 @@ export const useDaoStore = create<DaoStoreProps>((set) => ({
     auction: undefined,
     treasury: undefined,
     governor: undefined,
+    escrowDelegate: undefined,
   },
   setAddresses: (addresses: DaoContractAddresses) => set({ addresses }),
 }))

apps/web/src/pages/dao/[network]/[token]/[tokenId].tsx

@@ -11,6 +11,7 @@ import { CACHE_TIMES } from 'src/constants/cacheTimes'
 import { PUBLIC_ALL_CHAINS, PUBLIC_DEFAULT_CHAINS } from 'src/constants/defaultChains'
 import { CAST_ENABLED } from 'src/constants/farcasterEnabled'
 import { SUCCESS_MESSAGES } from 'src/constants/messages'
+import { getEscrowDelegate } from 'src/data/contract/requests/getEscrowDelegate'
 import { SDK } from 'src/data/subgraph/client'
 import { TokenWithDaoQuery } from 'src/data/subgraph/sdk.generated'
 import { useVotes } from 'src/hooks'
@@ -212,12 +213,18 @@ export const getServerSideProps: GetServerSideProps = async ({
       auctionAddress,
     } = token.dao
 
+    const escrowDelegateAddress = (await getEscrowDelegate(
+      treasuryAddress,
+      chain.id
+    )) as AddressType
+
     const addresses: DaoContractAddresses = {
       token: collection,
       metadata: metadataAddress,
       treasury: treasuryAddress,
       governor: governorAddress,
       auction: auctionAddress,
+      escrowDelegate: escrowDelegateAddress,
     }
 
     const daoOgMetadata: DaoOgMetadata = {

apps/web/src/pages/dao/[network]/[token]/vote/[id].tsx

@@ -11,6 +11,7 @@ import { Meta } from 'src/components/Meta'
 import { CACHE_TIMES } from 'src/constants/cacheTimes'
 import { PUBLIC_DEFAULT_CHAINS } from 'src/constants/defaultChains'
 import SWR_KEYS from 'src/constants/swrKeys'
+import { getEscrowDelegate } from 'src/data/contract/requests/getEscrowDelegate'
 import { SDK } from 'src/data/subgraph/client'
 import {
   formatAndFetchState,
@@ -211,6 +212,11 @@ export const getServerSideProps: GetServerSideProps = async ({ params, req, res
     auctionAddress,
   } = data.dao
 
+  const escrowDelegateAddress = (await getEscrowDelegate(
+    treasuryAddress,
+    chain.id
+  )) as AddressType
+
   const ogMetadata: ProposalOgMetadata = {
     proposal: {
       proposalNumber: proposal.proposalNumber,
@@ -230,6 +236,7 @@ export const getServerSideProps: GetServerSideProps = async ({ params, req, res
     governor: governorAddress,
     treasury: treasuryAddress,
     auction: auctionAddress,
+    escrowDelegate: escrowDelegateAddress,
   }
 
   const ogImageURL = `${protocol}://${