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list_stores.go
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/
list_stores.go
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package commands
import (
"context"
"github.com/openfga/openfga/pkg/encoder"
"github.com/openfga/openfga/pkg/logger"
serverErrors "github.com/openfga/openfga/pkg/server/errors"
"github.com/openfga/openfga/pkg/storage"
openfgapb "go.buf.build/openfga/go/openfga/api/openfga/v1"
)
type ListStoresQuery struct {
storesBackend storage.StoresBackend
logger logger.Logger
encoder encoder.Encoder
}
func NewListStoresQuery(storesBackend storage.StoresBackend, logger logger.Logger, encoder encoder.Encoder) *ListStoresQuery {
return &ListStoresQuery{
storesBackend: storesBackend,
logger: logger,
encoder: encoder,
}
}
func (q *ListStoresQuery) Execute(ctx context.Context, req *openfgapb.ListStoresRequest) (*openfgapb.ListStoresResponse, error) {
decodedContToken, err := q.encoder.Decode(req.GetContinuationToken())
if err != nil {
return nil, serverErrors.InvalidContinuationToken
}
paginationOptions := storage.NewPaginationOptions(req.GetPageSize().GetValue(), string(decodedContToken))
stores, continuationToken, err := q.storesBackend.ListStores(ctx, paginationOptions)
if err != nil {
return nil, serverErrors.HandleError("", err)
}
encodedToken, err := q.encoder.Encode(continuationToken)
if err != nil {
return nil, serverErrors.HandleError("", err)
}
resp := &openfgapb.ListStoresResponse{
Stores: stores,
ContinuationToken: encodedToken,
}
return resp, nil
}