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source.go
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source.go
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package local
import (
"fmt"
sdk "github.com/cosmos/cosmos-sdk/types"
govtypes "github.com/cosmos/cosmos-sdk/x/gov/types"
"github.com/forbole/juno/v3/node/local"
govsource "github.com/forbole/bdjuno/v3/modules/gov/source"
)
var (
_ govsource.Source = &Source{}
)
// Source implements govsource.Source by using a local node
type Source struct {
*local.Source
q govtypes.QueryServer
}
// NewSource returns a new Source instance
func NewSource(source *local.Source, govKeeper govtypes.QueryServer) *Source {
return &Source{
Source: source,
q: govKeeper,
}
}
// Proposal implements govsource.Source
func (s Source) Proposal(height int64, id uint64) (govtypes.Proposal, error) {
ctx, err := s.LoadHeight(height)
if err != nil {
return govtypes.Proposal{}, fmt.Errorf("error while loading height: %s", err)
}
res, err := s.q.Proposal(sdk.WrapSDKContext(ctx), &govtypes.QueryProposalRequest{ProposalId: id})
if err != nil {
return govtypes.Proposal{}, err
}
return res.Proposal, nil
}
// ProposalDeposit implements govsource.Source
func (s Source) ProposalDeposit(height int64, id uint64, depositor string) (govtypes.Deposit, error) {
ctx, err := s.LoadHeight(height)
if err != nil {
return govtypes.Deposit{}, fmt.Errorf("error while loading height: %s", err)
}
res, err := s.q.Deposit(sdk.WrapSDKContext(ctx), &govtypes.QueryDepositRequest{ProposalId: id, Depositor: depositor})
if err != nil {
return govtypes.Deposit{}, err
}
return res.Deposit, nil
}
// TallyResult implements govsource.Source
func (s Source) TallyResult(height int64, proposalID uint64) (govtypes.TallyResult, error) {
ctx, err := s.LoadHeight(height)
if err != nil {
return govtypes.TallyResult{}, fmt.Errorf("error while loading height: %s", err)
}
res, err := s.q.TallyResult(sdk.WrapSDKContext(ctx), &govtypes.QueryTallyResultRequest{ProposalId: proposalID})
if err != nil {
return govtypes.TallyResult{}, err
}
return res.Tally, nil
}
// DepositParams implements govsource.Source
func (s Source) DepositParams(height int64) (govtypes.DepositParams, error) {
ctx, err := s.LoadHeight(height)
if err != nil {
return govtypes.DepositParams{}, fmt.Errorf("error while loading height: %s", err)
}
res, err := s.q.Params(sdk.WrapSDKContext(ctx), &govtypes.QueryParamsRequest{ParamsType: govtypes.ParamDeposit})
if err != nil {
return govtypes.DepositParams{}, err
}
return res.DepositParams, nil
}
// VotingParams implements govsource.Source
func (s Source) VotingParams(height int64) (govtypes.VotingParams, error) {
ctx, err := s.LoadHeight(height)
if err != nil {
return govtypes.VotingParams{}, fmt.Errorf("error while loading height: %s", err)
}
res, err := s.q.Params(sdk.WrapSDKContext(ctx), &govtypes.QueryParamsRequest{ParamsType: govtypes.ParamVoting})
if err != nil {
return govtypes.VotingParams{}, err
}
return res.VotingParams, nil
}
// TallyParams implements govsource.Source
func (s Source) TallyParams(height int64) (govtypes.TallyParams, error) {
ctx, err := s.LoadHeight(height)
if err != nil {
return govtypes.TallyParams{}, fmt.Errorf("error while loading height: %s", err)
}
res, err := s.q.Params(sdk.WrapSDKContext(ctx), &govtypes.QueryParamsRequest{ParamsType: govtypes.ParamTallying})
if err != nil {
return govtypes.TallyParams{}, err
}
return res.TallyParams, nil
}