feat: implement member contribution modal (Closes #12) - #15
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danielalanbates wants to merge 1 commit into
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feat: implement member contribution modal (Closes #12)#15danielalanbates wants to merge 1 commit into
danielalanbates wants to merge 1 commit into
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Adds src/components/groups/contribute-modal.tsx implementing the full member contribution flow against TreasuryContract.contribute(): - Amount input validated against group.rules.minContribution - Period selector auto-populated from current cycle, editable - Wallet USDC balance displayed before submission (via SAC balance sim) - Builds a real Soroban transaction, prepares (sim + auth footprint), signs via useWallet().signTransaction, submits with SorobanRpc.Server.sendTransaction, then polls getTransaction - Handles all states: idle / signing / pending / success / error - Shows tx hash with Stellar Expert explorer link on success - Invalidates groups / group / contributions React Query keys on success Closes coopfinance#12
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Closes #12
Adds
src/components/groups/contribute-modal.tsx— the full member contribution flow againstTreasuryContract.contribute(member, amount, period).What
group.rules.minContributioncreatedAt+contributionPeriodDays), editablebalance(Address)simulation; configurable viaNEXT_PUBLIC_USDC_CONTRACT_IDorusdcContractIdprop)TransactionBuilder→server.prepareTransaction(auth/footprint) →useWallet().signTransaction→server.sendTransaction→ pollserver.getTransactionuntilSUCCESS/FAILED/timeoutidle / signing / pending / success / errorwith spinners and inline errors["groups"],["group", id],["contributions", id]React Query keys so balances & history refreshNotes
useWallet,server,networkPassphrase,parseAmount,formatAmount,simulateContractCallhelpers — no new infra.any.This PR was created with the assistance of Claude Sonnet 4.5 by Anthropic. Happy to make any adjustments!