TransactionApi

Struct TransactionApi 

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pub struct TransactionApi;

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impl TransactionApi

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pub fn submit( &self, proposal_origin: ProposalOrigin, proposal: Proposal, enactment_moment: EnactmentMoment, ) -> StaticPayload<Submit>

Propose a referendum on a privileged action.

  • origin: must be SubmitOrigin and the account must have SubmissionDeposit funds available.
  • proposal_origin: The origin from which the proposal should be executed.
  • proposal: The proposal.
  • enactment_moment: The moment that the proposal should be enacted.

Emits Submitted.

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pub fn place_decision_deposit( &self, index: Index, ) -> StaticPayload<PlaceDecisionDeposit>

Post the Decision Deposit for a referendum.

  • origin: must be Signed and the account must have funds available for the referendum’s track’s Decision Deposit.
  • index: The index of the submitted referendum whose Decision Deposit is yet to be posted.

Emits DecisionDepositPlaced.

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pub fn refund_decision_deposit( &self, index: Index, ) -> StaticPayload<RefundDecisionDeposit>

Refund the Decision Deposit for a closed referendum back to the depositor.

  • origin: must be Signed or Root.
  • index: The index of a closed referendum whose Decision Deposit has not yet been refunded.

Emits DecisionDepositRefunded.

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pub fn cancel(&self, index: Index) -> StaticPayload<Cancel>

Cancel an ongoing referendum.

  • origin: must be the CancelOrigin.
  • index: The index of the referendum to be cancelled.

Emits Cancelled.

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pub fn kill(&self, index: Index) -> StaticPayload<Kill>

Cancel an ongoing referendum and slash the deposits.

  • origin: must be the KillOrigin.
  • index: The index of the referendum to be cancelled.

Emits Killed and DepositSlashed.

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pub fn nudge_referendum(&self, index: Index) -> StaticPayload<NudgeReferendum>

Advance a referendum onto its next logical state. Only used internally.

  • origin: must be Root.
  • index: the referendum to be advanced.
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pub fn one_fewer_deciding( &self, track: Track, ) -> StaticPayload<OneFewerDeciding>

Advance a track onto its next logical state. Only used internally.

  • origin: must be Root.
  • track: the track to be advanced.

Action item for when there is now one fewer referendum in the deciding phase and the DecidingCount is not yet updated. This means that we should either:

  • begin deciding another referendum (and leave DecidingCount alone); or
  • decrement DecidingCount.
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pub fn refund_submission_deposit( &self, index: Index, ) -> StaticPayload<RefundSubmissionDeposit>

Refund the Submission Deposit for a closed referendum back to the depositor.

  • origin: must be Signed or Root.
  • index: The index of a closed referendum whose Submission Deposit has not yet been refunded.

Emits SubmissionDepositRefunded.

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pub fn set_metadata( &self, index: Index, maybe_hash: MaybeHash, ) -> StaticPayload<SetMetadata>

Set or clear metadata of a referendum.

Parameters:

  • origin: Must be Signed by a creator of a referendum or by anyone to clear a metadata of a finished referendum.
  • index: The index of a referendum to set or clear metadata for.
  • maybe_hash: The hash of an on-chain stored preimage. None to clear a metadata.

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