/
query_text_record.go
43 lines (33 loc) · 1.06 KB
/
query_text_record.go
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package keeper
import (
"context"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
sdk "github.com/cosmos/cosmos-sdk/types"
registrytypes "github.com/mycel-domain/mycel/x/registry/types"
"github.com/mycel-domain/mycel/x/resolver/types"
)
func (k Keeper) TextRecord(goCtx context.Context, req *types.QueryTextRecordRequest) (*types.QueryTextRecordResponse, error) {
if req == nil {
return nil, status.Error(codes.InvalidArgument, "invalid request")
}
ctx := sdk.UnwrapSDKContext(goCtx)
// Validate request parameters
err := registrytypes.ValidateTextRecordKey(req.Key)
if err != nil {
return nil, err
}
// Query domain record
_, err = k.registryKeeper.GetValidTopLevelDomain(ctx, req.DomainParent)
if err != nil {
return nil, err
}
secondLevelDomain, err := k.registryKeeper.GetValidSecondLevelDomain(ctx, req.DomainName, req.DomainParent)
if err != nil {
return nil, err
}
value := secondLevelDomain.GetTextRecord(req.Key)
return &types.QueryTextRecordResponse{
Value: ®istrytypes.TextRecord{Key: req.Key, Value: value},
}, nil
}