frostfs-node/pkg/morph/client/container/client.go
Evgenii Stratonikov 0decb95591 [#625] morph/client: make all constructors return no error
In some places we panic, in some we return error, in some (audit) just return a client.
However in all of the places static client is created immediately before
the sugared-client creation.

This commit makes all constructors to just return a client for the sake
of code simplification and unification.

Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-02-01 15:47:54 +03:00

46 lines
1.2 KiB
Go

package container
import (
"github.com/nspcc-dev/neofs-node/pkg/morph/client"
)
// Client is a wrapper over StaticClient
// which makes calls with the names and arguments
// of the NeoFS Container contract.
//
// Working client must be created via constructor New.
// Using the Client that has been created with new(Client)
// expression (or just declaring a Client variable) is unsafe
// and can lead to panic.
type Client struct {
client *client.StaticClient // static Container contract client
}
const (
putMethod = "put"
deleteMethod = "delete"
getMethod = "get"
listMethod = "list"
eaclMethod = "eACL"
setEACLMethod = "setEACL"
startEstimationMethod = "startContainerEstimation"
stopEstimationMethod = "stopContainerEstimation"
putSizeMethod = "putContainerSize"
listSizesMethod = "listContainerSizes"
getSizeMethod = "getContainerSize"
// PutNamedMethod is method name for container put with an alias. It is exported to provide custom fee.
PutNamedMethod = "putNamed"
)
// New creates, initializes and returns the Client instance.
func New(c *client.StaticClient) *Client {
return &Client{client: c}
}
// Morph returns raw morph client.
func (c Client) Morph() *client.Client {
return c.client.Morph()
}