forked from gagliardetto/solana-go
/
getBlockProduction.go
115 lines (97 loc) · 3.16 KB
/
getBlockProduction.go
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// Copyright 2021 github.com/gagliardetto
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package rpc
import (
"context"
"github.com/Arculus-Holdings-L-L-C/solana-go"
)
type GetBlockProductionResult struct {
RPCContext
Value BlockProductionResult `json:"value"`
}
type GetBlockProductionOpts struct {
//
// This parameter is optional.
Commitment CommitmentType `json:"commitment,omitempty"`
// Slot range to return block production for.
// If parameter not provided, defaults to current epoch.
//
// This parameter is optional.
Range *SlotRangeRequest `json:"range,omitempty"`
// Only return results for this validator identity.
//
// This parameter is optional.
Identity *solana.PublicKey `json:"identity,omitempty"`
}
type SlotRangeRequest struct {
// First slot to return block production information for (inclusive)
FirstSlot uint64 `json:"firstSlot"`
// Last slot to return block production information for (inclusive).
// If parameter not provided, defaults to the highest slot
//
// This parameter is optional.
LastSlot *uint64 `json:"lastSlot,omitempty"`
}
// GetBlockProduction returns recent block production information from the current or previous epoch.
func (cl *Client) GetBlockProduction(
ctx context.Context,
) (out *GetBlockProductionResult, err error) {
return cl.GetBlockProductionWithOpts(
ctx,
nil,
)
}
// GetBlockProduction returns recent block production information from the current or previous epoch.
func (cl *Client) GetBlockProductionWithOpts(
ctx context.Context,
opts *GetBlockProductionOpts,
) (out *GetBlockProductionResult, err error) {
params := []interface{}{}
if opts != nil {
obj := M{}
if opts.Commitment != "" {
obj["commitment"] = opts.Commitment
}
if opts.Range != nil {
rngObj := M{}
rngObj["firstSlot"] = opts.Range.FirstSlot
if opts.Range.LastSlot != nil {
rngObj["lastSlot"] = opts.Range.LastSlot
}
obj["range"] = rngObj
}
if opts.Identity != nil {
obj["identity"] = opts.Identity
}
if len(obj) != 0 {
params = append(params, obj)
}
}
err = cl.rpcClient.CallForInto(ctx, &out, "getBlockProduction", params)
return
}
type BlockProductionResult struct {
ByIdentity IdentityToSlotsBlocks `json:"byIdentity"`
Range SlotRangeResponse `json:"range"`
}
// A dictionary of validator identities.
// Value is a two element array containing the number
// of leader slots and the number of blocks produced.
type IdentityToSlotsBlocks map[solana.PublicKey][2]int64
type SlotRangeResponse struct {
// First slot of the block production information (inclusive)
FirstSlot uint64 `json:"firstSlot"`
// Last slot of block production information (inclusive)
LastSlot uint64 `json:"lastSlot"`
}