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grpc_query_rollapp.go
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grpc_query_rollapp.go
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package keeper
import (
"context"
"github.com/cosmos/cosmos-sdk/store/prefix"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/types/query"
"github.com/dymensionxyz/dymension/x/rollapp/types"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
)
func (k Keeper) RollappAll(c context.Context, req *types.QueryAllRollappRequest) (*types.QueryAllRollappResponse, error) {
if req == nil {
return nil, status.Error(codes.InvalidArgument, "invalid request")
}
var rollapps []types.RollappSummary
ctx := sdk.UnwrapSDKContext(c)
store := ctx.KVStore(k.storeKey)
rollappStore := prefix.NewStore(store, types.KeyPrefix(types.RollappKeyPrefix))
pageRes, err := query.Paginate(rollappStore, req.Pagination, func(key []byte, value []byte) error {
var rollapp types.Rollapp
if err := k.cdc.Unmarshal(value, &rollapp); err != nil {
return err
}
var rollappSummary = types.RollappSummary{
RollappId: rollapp.RollappId,
}
latestStateInfoIndex, found := k.GetLatestStateInfoIndex(ctx, rollapp.RollappId)
if found {
rollappSummary.LatestStateIndex = &latestStateInfoIndex
}
latestFinalizedStateInfoIndex, found := k.GetLatestFinalizedStateIndex(ctx, rollapp.RollappId)
if found {
rollappSummary.LatestFinalizedStateIndex = &latestFinalizedStateInfoIndex
}
rollapps = append(rollapps, rollappSummary)
return nil
})
if err != nil {
return nil, status.Error(codes.Internal, err.Error())
}
return &types.QueryAllRollappResponse{Rollapp: rollapps, Pagination: pageRes}, nil
}
func (k Keeper) Rollapp(c context.Context, req *types.QueryGetRollappRequest) (*types.QueryGetRollappResponse, error) {
if req == nil {
return nil, status.Error(codes.InvalidArgument, "invalid request")
}
ctx := sdk.UnwrapSDKContext(c)
val, found := k.GetRollapp(
ctx,
req.RollappId,
)
if !found {
return nil, status.Error(codes.NotFound, "not found")
}
rollappResponse := &types.QueryGetRollappResponse{Rollapp: val}
latestStateInfoIndex, found := k.GetLatestStateInfoIndex(ctx, val.RollappId)
if found {
rollappResponse.LatestStateIndex = &latestStateInfoIndex
}
latestFinalizedStateInfoIndex, found := k.GetLatestFinalizedStateIndex(ctx, val.RollappId)
if found {
rollappResponse.LatestFinalizedStateIndex = &latestFinalizedStateInfoIndex
}
return rollappResponse, nil
}