64 lines
1.8 KiB
Go
64 lines
1.8 KiB
Go
// Copyright 2021 github.com/gagliardetto
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package rpc
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import (
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"context"
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"github.com/gagliardetto/solana-go"
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)
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type LargestAccountsFilterType string
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const (
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LargestAccountsFilterCirculating LargestAccountsFilterType = "circulating"
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LargestAccountsFilterNonCirculating LargestAccountsFilterType = "nonCirculating"
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)
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// GetLargestAccounts returns the 20 largest accounts,
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// by lamport balance (results may be cached up to two hours).
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func (cl *Client) GetLargestAccounts(
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ctx context.Context,
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commitment CommitmentType,
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filter LargestAccountsFilterType, // filter results by account type; currently supported: circulating|nonCirculating
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) (out *GetLargestAccountsResult, err error) {
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params := []interface{}{}
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obj := M{}
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if commitment != "" {
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obj["commitment"] = commitment
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}
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if filter != "" {
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obj["filter"] = filter
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}
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if len(obj) > 0 {
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params = append(params, obj)
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}
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err = cl.rpcClient.CallForInto(ctx, &out, "getLargestAccounts", params)
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return
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}
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type GetLargestAccountsResult struct {
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RPCContext
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Value []LargestAccountsResult `json:"value"`
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}
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type LargestAccountsResult struct {
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// Address of the account.
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Address solana.PublicKey `json:"address"`
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// Number of lamports in the account.
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Lamports uint64 `json:"lamports"`
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}
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