Initialize NNS Governance with Candid

peterparker · April 1, 2025, 3:09pm

Ah right I missed that early morning, thanks.

To summarize, I’ll have to replace - some day - those protobuf stuff:

cli/src/modules/governance/governance.install.ts

642bc15e8


      
          const fund = new NeuronsFundEconomics();
          
          const decimal = (value: string): Decimal => {
            const dev = new Decimal();
            dev.setHumanReadable(value);
            return dev;
          };
          
          fund.setMaxTheoreticalNeuronsFundParticipationAmountXdr(decimal('750_000.0'));
          
          const efficients = new NeuronsFundMatchedFundingCurveCoefficients();
          efficients.setContributionThresholdXdr(decimal('75_000.0'));
          efficients.setOneThirdParticipationMilestoneXdr(decimal('225_000.0'));
          efficients.setFullParticipationMilestoneXdr(decimal('375_000.0'));
          
          fund.setNeuronsFundMatchedFundingCurveCoefficients(efficients);
          
          const percentage = (value: number): Percentage => {
            const dev = new Percentage();
            dev.setBasisPoints(value);
            return dev;

With a copy/paste () of those JS DID records available here:

github.com/dfinity/ic-js

packages/nns/candid/governance.idl.js

de2855cfd


      
            'account' : IDL.Vec(IDL.Nat8),
            'joined_community_fund_timestamp_seconds' : IDL.Opt(IDL.Nat64),
            'dissolve_state' : IDL.Opt(DissolveState),
            'followees' : IDL.Vec(IDL.Tuple(IDL.Int32, Followees)),
            'neuron_fees_e8s' : IDL.Nat64,
            'visibility' : IDL.Opt(IDL.Int32),
            'transfer' : IDL.Opt(NeuronStakeTransfer),
            'known_neuron_data' : IDL.Opt(KnownNeuronData),
            'spawn_at_timestamp_seconds' : IDL.Opt(IDL.Nat64),
          });
          const Governance = IDL.Record({
            'default_followees' : IDL.Vec(IDL.Tuple(IDL.Int32, Followees)),
            'making_sns_proposal' : IDL.Opt(MakingSnsProposal),
            'most_recent_monthly_node_provider_rewards' : IDL.Opt(
              MonthlyNodeProviderRewards
            ),
            'maturity_modulation_last_updated_at_timestamp_seconds' : IDL.Opt(
              IDL.Nat64
            ),
            'wait_for_quiet_threshold_seconds' : IDL.Nat64,
            'metrics' : IDL.Opt(GovernanceCachedMetrics),

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Initialize NNS Governance with Candid

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