forked from TrueCloudLab/frostfs-node
feb0a65efb
In notary disabled environment, approval of container creation with nice
name attribute takes much more additional GAS than other operations
(due to NNS invocation).
Morph library changes:
* add the ability to specify per-op fees using `StaticClient` options;
* add the ability to customize fee for `Put` operation with named
container in container morph client.
Inner Ring changes:
* add `fee.named_container_register` config value which specifies
additional GAS fee for the approvals of the named container
registrations;
* pass the config value to `WithCustomFeeForNamedPut` option of
container morph client.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
114 lines
3.1 KiB
Go
114 lines
3.1 KiB
Go
package wrapper
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import (
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"fmt"
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"github.com/nspcc-dev/neo-go/pkg/encoding/fixedn"
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"github.com/nspcc-dev/neo-go/pkg/util"
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"github.com/nspcc-dev/neofs-node/pkg/morph/client"
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"github.com/nspcc-dev/neofs-node/pkg/morph/client/container"
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"github.com/nspcc-dev/neofs-node/pkg/morph/client/internal"
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)
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// Wrapper is a wrapper over container contract
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// client which implements container storage and
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// eACL storage methods.
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//
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// Working wrapper must be created via constructor New.
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// Using the Wrapper that has been created with new(Wrapper)
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// expression (or just declaring a Wrapper variable) is unsafe
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// and can lead to panic.
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type Wrapper struct {
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internal.StaticClient
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client *container.Client
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}
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// Option allows to set an optional
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// parameter of Wrapper.
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type Option func(*opts)
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type opts struct {
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feePutNamedSet bool
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feePutNamed fixedn.Fixed8
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staticOpts []client.StaticClientOption
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}
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func defaultOpts() *opts {
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return new(opts)
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}
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// Morph returns raw morph client.
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func (w Wrapper) Morph() *client.Client {
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return w.client.Morph()
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}
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// TryNotary returns option to enable
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// notary invocation tries.
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func TryNotary() Option {
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return func(o *opts) {
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o.staticOpts = append(o.staticOpts, client.TryNotary())
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}
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}
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// AsAlphabet returns option to sign main TX
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// of notary requests with client's private
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// key.
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//
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// Considered to be used by IR nodes only.
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func AsAlphabet() Option {
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return func(o *opts) {
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o.staticOpts = append(o.staticOpts, client.AsAlphabet())
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}
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}
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// WithCustomFeeForNamedPut returns option to specify custom fee for each Put operation with named container.
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func WithCustomFeeForNamedPut(fee fixedn.Fixed8) Option {
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return func(o *opts) {
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o.feePutNamed = fee
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o.feePutNamedSet = true
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}
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}
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// NewFromMorph returns the wrapper instance from the raw morph client.
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//
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// Specified fee is used for all operations by default. If WithCustomFeeForNamedPut is provided,
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// the customized fee is used for Put operations with named containers.
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func NewFromMorph(cli *client.Client, contract util.Uint160, fee fixedn.Fixed8, opts ...Option) (*Wrapper, error) {
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o := defaultOpts()
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for i := range opts {
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opts[i](o)
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}
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// below is working but not the best solution to customize fee for PutNamed operation
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// It is done like that because container package doesn't provide option to specify the fee.
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// In the future, we will possibly get rid of the container package at all.
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const methodNamePutNamed = "putNamed"
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var (
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staticOpts = o.staticOpts
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cnrOpts = make([]container.Option, 0, 1)
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)
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if o.feePutNamedSet {
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staticOpts = append(staticOpts, client.WithCustomFee(methodNamePutNamed, o.feePutNamed))
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cnrOpts = append(cnrOpts, container.WithPutNamedMethod(methodNamePutNamed))
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}
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staticClient, err := client.NewStatic(cli, contract, fee, staticOpts...)
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if err != nil {
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return nil, fmt.Errorf("can't create container static client: %w", err)
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}
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enhancedContainerClient, err := container.New(staticClient, cnrOpts...)
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if err != nil {
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return nil, fmt.Errorf("can't create container morph client: %w", err)
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}
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return &Wrapper{
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StaticClient: staticClient,
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client: enhancedContainerClient,
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}, nil
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}
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