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grpc_query_names.go
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/
grpc_query_names.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/jackalLabs/canine-chain/x/rns/types"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
)
func (k Keeper) NamesAll(c context.Context, req *types.QueryAllNamesRequest) (*types.QueryAllNamesResponse, error) {
if req == nil {
return nil, status.Error(codes.InvalidArgument, "invalid request")
}
var namess []types.Names
ctx := sdk.UnwrapSDKContext(c)
store := ctx.KVStore(k.storeKey)
namesStore := prefix.NewStore(store, types.KeyPrefix(types.NamesKeyPrefix))
pageRes, err := query.Paginate(namesStore, req.Pagination, func(key []byte, value []byte) error {
var names types.Names
if err := k.cdc.Unmarshal(value, &names); err != nil {
return err
}
namess = append(namess, names)
return nil
})
if err != nil {
return nil, status.Error(codes.Internal, err.Error())
}
return &types.QueryAllNamesResponse{Names: namess, Pagination: pageRes}, nil
}
func (k Keeper) Names(c context.Context, req *types.QueryNameRequest) (*types.QueryNameResponse, error) {
if req == nil {
return nil, status.Error(codes.InvalidArgument, "invalid request")
}
ctx := sdk.UnwrapSDKContext(c)
n, tld, err := GetNameAndTLD(req.Index)
if err != nil {
return nil, err
}
sub, name, hasSub := GetSubdomain(n)
if hasSub {
n = name
}
val, found := k.GetNames(ctx, n, tld)
if !found {
return nil, status.Error(codes.NotFound, "not found")
}
if hasSub {
for _, domain := range val.Subdomains {
if domain.Name == sub {
return &types.QueryNameResponse{Names: *domain}, nil
}
}
}
return &types.QueryNameResponse{Names: val}, nil
}