/
grpc_request.go
59 lines (47 loc) · 1.58 KB
/
grpc_request.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"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
"github.com/tendermint/spn/x/launch/types"
)
func (k Keeper) RequestAll(c context.Context, req *types.QueryAllRequestRequest) (*types.QueryAllRequestResponse, error) {
if req == nil {
return nil, status.Error(codes.InvalidArgument, "invalid request")
}
var requests []types.Request
ctx := sdk.UnwrapSDKContext(c)
store := ctx.KVStore(k.storeKey)
keyPrefix := append(types.KeyPrefix(types.RequestKeyPrefix), types.RequestPoolKey(req.LaunchID)...)
requestStore := prefix.NewStore(store, keyPrefix)
pageRes, err := query.Paginate(requestStore, req.Pagination, func(key []byte, value []byte) error {
var request types.Request
if err := k.cdc.Unmarshal(value, &request); err != nil {
return err
}
requests = append(requests, request)
return nil
})
if err != nil {
return nil, status.Error(codes.Internal, err.Error())
}
return &types.QueryAllRequestResponse{Request: requests, Pagination: pageRes}, nil
}
func (k Keeper) Request(c context.Context, req *types.QueryGetRequestRequest) (*types.QueryGetRequestResponse, error) {
if req == nil {
return nil, status.Error(codes.InvalidArgument, "invalid request")
}
ctx := sdk.UnwrapSDKContext(c)
val, found := k.GetRequest(
ctx,
req.LaunchID,
req.RequestID,
)
if !found {
return nil, status.Error(codes.NotFound, "not found")
}
return &types.QueryGetRequestResponse{Request: val}, nil
}