/
query_application.go
52 lines (40 loc) · 1.53 KB
/
query_application.go
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package keeper
import (
"context"
"cosmossdk.io/store/prefix"
"github.com/cosmos/cosmos-sdk/runtime"
"github.com/cosmos/cosmos-sdk/types/query"
"github.com/pokt-network/poktroll/x/application/types"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
)
func (k Keeper) AllApplications(ctx context.Context, req *types.QueryAllApplicationsRequest) (*types.QueryAllApplicationsResponse, error) {
if req == nil {
return nil, status.Error(codes.InvalidArgument, "invalid request")
}
var apps []types.Application
store := runtime.KVStoreAdapter(k.storeService.OpenKVStore(ctx))
applicationStore := prefix.NewStore(store, types.KeyPrefix(types.ApplicationKeyPrefix))
pageRes, err := query.Paginate(applicationStore, req.Pagination, func(key []byte, value []byte) error {
var application types.Application
if err := k.cdc.Unmarshal(value, &application); err != nil {
return err
}
apps = append(apps, application)
return nil
})
if err != nil {
return nil, status.Error(codes.Internal, err.Error())
}
return &types.QueryAllApplicationsResponse{Applications: apps, Pagination: pageRes}, nil
}
func (k Keeper) Application(ctx context.Context, req *types.QueryGetApplicationRequest) (*types.QueryGetApplicationResponse, error) {
if req == nil {
return nil, status.Error(codes.InvalidArgument, "invalid request")
}
app, found := k.GetApplication(ctx, req.Address)
if !found {
return nil, status.Error(codes.NotFound, "application not found")
}
return &types.QueryGetApplicationResponse{Application: app}, nil
}