56 lines
1.6 KiB
Go
56 lines
1.6 KiB
Go
package keeper
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import (
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"context"
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"github.com/cosmos/cosmos-sdk/store/prefix"
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sdk "github.com/cosmos/cosmos-sdk/types"
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sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
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"github.com/cosmos/cosmos-sdk/types/query"
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"github.com/wormhole-foundation/wormchain/x/wormhole/types"
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"google.golang.org/grpc/codes"
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"google.golang.org/grpc/status"
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)
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func (k Keeper) GuardianSetAll(c context.Context, req *types.QueryAllGuardianSetRequest) (*types.QueryAllGuardianSetResponse, error) {
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if req == nil {
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return nil, status.Error(codes.InvalidArgument, "invalid request")
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}
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var guardianSets []types.GuardianSet
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ctx := sdk.UnwrapSDKContext(c)
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store := ctx.KVStore(k.storeKey)
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guardianSetStore := prefix.NewStore(store, types.KeyPrefix(types.GuardianSetKey))
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pageRes, err := query.Paginate(guardianSetStore, req.Pagination, func(key []byte, value []byte) error {
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var guardianSet types.GuardianSet
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if err := k.cdc.Unmarshal(value, &guardianSet); err != nil {
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return err
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}
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guardianSets = append(guardianSets, guardianSet)
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return nil
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})
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if err != nil {
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return nil, status.Error(codes.Internal, err.Error())
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}
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return &types.QueryAllGuardianSetResponse{GuardianSet: guardianSets, Pagination: pageRes}, nil
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}
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func (k Keeper) GuardianSet(c context.Context, req *types.QueryGetGuardianSetRequest) (*types.QueryGetGuardianSetResponse, error) {
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if req == nil {
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return nil, status.Error(codes.InvalidArgument, "invalid request")
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}
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ctx := sdk.UnwrapSDKContext(c)
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guardianSet, found := k.GetGuardianSet(ctx, req.Index)
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if !found {
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return nil, sdkerrors.ErrKeyNotFound
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}
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return &types.QueryGetGuardianSetResponse{GuardianSet: guardianSet}, nil
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}
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