escrow: support multi-sponsor crowdfunding for a single issue_id - #63

Merged

chonilius merged 12 commits into

MergeFi:mainfrom

circleboyslimited:fix/escrow-crowdfunding

Aug 16, 2026

Commits on Aug 16, 2026

docs: document multi-sponsor crowdfunding design decisions for escrow (#57)
circleboyslimited
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14b7222
escrow: add contribution ledger data model (types, error variant)
circleboyslimited
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b76f983
escrow: record the original funder as contribution index 0 in fund()
circleboyslimited
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a04710e
escrow: add contribute() for additional sponsors to co-fund an escrow
circleboyslimited
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33706ba
escrow: refund iterates the contribution ledger instead of a single sponsor
circleboyslimited
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f036aa8
escrow: generalize extend_deadline to any contributor, drop the single sponsor field
circleboyslimited
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d878fc2
escrow: add get_contribution view getter for enumerating an escrow's contributors
circleboyslimited
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6282508
escrow: update fund() doc comment to reflect the create/contribute split
circleboyslimited
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4279873
test: cover multi-sponsor fund/refund and fund/release for escrow crowdfunding (#57)
circleboyslimited
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7528080
test: cover contribute() guards — auth, invalid amount, unknown escrow, terminal status, MAX_SPONSORS cap (#57)
circleboyslimited
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6a92e18
test: cover any-contributor extend_deadline, non-contributor rejection, and get_contribution (#57)
circleboyslimited
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a2ff389
docs: update README escrow API reference for contribute()/get_contribution() and extend_deadline's new signature (#57)
circleboyslimited
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0d3a3ab