1 files changed, 213 insertions, 0 deletions
diff --git a/vendor/github.com/authzed/spicedb/internal/graph/errors.go b/vendor/github.com/authzed/spicedb/internal/graph/errors.go
new file mode 100644
index 0000000..31577d9
--- /dev/null
+++ b/vendor/github.com/authzed/spicedb/internal/graph/errors.go
@@ -0,0 +1,213 @@
+package graph
+
+import (
+	"errors"
+	"fmt"
+
+	"github.com/rs/zerolog"
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/status"
+
+	v1 "github.com/authzed/authzed-go/proto/authzed/api/v1"
+
+	"github.com/authzed/spicedb/internal/sharederrors"
+	dispatch "github.com/authzed/spicedb/pkg/proto/dispatch/v1"
+	"github.com/authzed/spicedb/pkg/spiceerrors"
+)
+
+// CheckFailureError occurs when check failed in some manner. Note this should not apply to
+// namespaces and relations not being found.
+type CheckFailureError struct {
+	error
+}
+
+func (e CheckFailureError) Unwrap() error {
+	return e.error
+}
+
+// NewCheckFailureErr constructs a new check failed error.
+func NewCheckFailureErr(baseErr error) error {
+	return CheckFailureError{
+		error: fmt.Errorf("error performing check: %w", baseErr),
+	}
+}
+
+// ExpansionFailureError occurs when expansion failed in some manner. Note this should not apply to
+// namespaces and relations not being found.
+type ExpansionFailureError struct {
+	error
+}
+
+func (e ExpansionFailureError) Unwrap() error {
+	return e.error
+}
+
+// NewExpansionFailureErr constructs a new expansion failed error.
+func NewExpansionFailureErr(baseErr error) error {
+	return ExpansionFailureError{
+		error: fmt.Errorf("error performing expand: %w", baseErr),
+	}
+}
+
+// AlwaysFailError is returned when an internal error leads to an operation
+// guaranteed to fail.
+type AlwaysFailError struct {
+	error
+}
+
+// NewAlwaysFailErr constructs a new always fail error.
+func NewAlwaysFailErr() error {
+	return AlwaysFailError{
+		error: errors.New("always fail"),
+	}
+}
+
+// RelationNotFoundError occurs when a relation was not found under a namespace.
+type RelationNotFoundError struct {
+	error
+	namespaceName string
+	relationName  string
+}
+
+// NamespaceName returns the name of the namespace in which the relation was not found.
+func (err RelationNotFoundError) NamespaceName() string {
+	return err.namespaceName
+}
+
+// NotFoundRelationName returns the name of the relation not found.
+func (err RelationNotFoundError) NotFoundRelationName() string {
+	return err.relationName
+}
+
+func (err RelationNotFoundError) MarshalZerologObject(e *zerolog.Event) {
+	e.Err(err.error).Str("namespace", err.namespaceName).Str("relation", err.relationName)
+}
+
+// DetailsMetadata returns the metadata for details for this error.
+func (err RelationNotFoundError) DetailsMetadata() map[string]string {
+	return map[string]string{
+		"definition_name":             err.namespaceName,
+		"relation_or_permission_name": err.relationName,
+	}
+}
+
+// NewRelationNotFoundErr constructs a new relation not found error.
+func NewRelationNotFoundErr(nsName string, relationName string) error {
+	return RelationNotFoundError{
+		error:         fmt.Errorf("relation/permission `%s` not found under definition `%s`", relationName, nsName),
+		namespaceName: nsName,
+		relationName:  relationName,
+	}
+}
+
+var _ sharederrors.UnknownRelationError = RelationNotFoundError{}
+
+// RelationMissingTypeInfoError defines an error for when type information is missing from a relation
+// during a lookup.
+type RelationMissingTypeInfoError struct {
+	error
+	namespaceName string
+	relationName  string
+}
+
+// NamespaceName returns the name of the namespace in which the relation was found.
+func (err RelationMissingTypeInfoError) NamespaceName() string {
+	return err.namespaceName
+}
+
+// RelationName returns the name of the relation missing type information.
+func (err RelationMissingTypeInfoError) RelationName() string {
+	return err.relationName
+}
+
+func (err RelationMissingTypeInfoError) MarshalZerologObject(e *zerolog.Event) {
+	e.Err(err.error).Str("namespace", err.namespaceName).Str("relation", err.relationName)
+}
+
+// DetailsMetadata returns the metadata for details for this error.
+func (err RelationMissingTypeInfoError) DetailsMetadata() map[string]string {
+	return map[string]string{
+		"definition_name": err.namespaceName,
+		"relation_name":   err.relationName,
+	}
+}
+
+// NewRelationMissingTypeInfoErr constructs a new relation not missing type information error.
+func NewRelationMissingTypeInfoErr(nsName string, relationName string) error {
+	return RelationMissingTypeInfoError{
+		error:         fmt.Errorf("relation/permission `%s` under definition `%s` is missing type information", relationName, nsName),
+		namespaceName: nsName,
+		relationName:  relationName,
+	}
+}
+
+// WildcardNotAllowedError occurs when a request sent has an invalid wildcard argument.
+type WildcardNotAllowedError struct {
+	error
+
+	fieldName string
+}
+
+// GRPCStatus implements retrieving the gRPC status for the error.
+func (err WildcardNotAllowedError) GRPCStatus() *status.Status {
+	return spiceerrors.WithCodeAndDetails(
+		err,
+		codes.InvalidArgument,
+		spiceerrors.ForReason(
+			v1.ErrorReason_ERROR_REASON_WILDCARD_NOT_ALLOWED,
+			map[string]string{
+				"field": err.fieldName,
+			},
+		),
+	)
+}
+
+// NewWildcardNotAllowedErr constructs an error indicating that a wildcard was not allowed.
+func NewWildcardNotAllowedErr(message string, fieldName string) error {
+	return WildcardNotAllowedError{
+		error:     fmt.Errorf("invalid argument: %s", message),
+		fieldName: fieldName,
+	}
+}
+
+// UnimplementedError is returned when some functionality is not yet supported.
+type UnimplementedError struct {
+	error
+}
+
+// NewUnimplementedErr constructs a new unimplemented error.
+func NewUnimplementedErr(baseErr error) error {
+	return UnimplementedError{
+		error: baseErr,
+	}
+}
+
+func (e UnimplementedError) Unwrap() error {
+	return e.error
+}
+
+// InvalidCursorError is returned when a cursor is no longer valid.
+type InvalidCursorError struct {
+	error
+}
+
+// NewInvalidCursorErr constructs a new unimplemented error.
+func NewInvalidCursorErr(dispatchCursorVersion uint32, cursor *dispatch.Cursor) error {
+	return InvalidCursorError{
+		error: fmt.Errorf("the supplied cursor is no longer valid: found version %d, expected version %d", cursor.DispatchVersion, dispatchCursorVersion),
+	}
+}
+
+// GRPCStatus implements retrieving the gRPC status for the error.
+func (err InvalidCursorError) GRPCStatus() *status.Status {
+	return spiceerrors.WithCodeAndDetails(
+		err,
+		codes.InvalidArgument,
+		spiceerrors.ForReason(
+			v1.ErrorReason_ERROR_REASON_INVALID_CURSOR,
+			map[string]string{
+				"details": "cursor was used against an incompatible version of SpiceDB",
+			},
+		),
+	)
+}