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36 lines
1.1 KiB
Go
36 lines
1.1 KiB
Go
package client
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// Various non-policy things from native contracs.
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import (
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"fmt"
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"github.com/nspcc-dev/neo-go/pkg/core/native/nativenames"
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)
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// GetOraclePrice invokes `getPrice` method on a native Oracle contract.
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func (c *Client) GetOraclePrice() (int64, error) {
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oracleHash, err := c.GetNativeContractHash(nativenames.Notary)
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if err != nil {
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return 0, fmt.Errorf("failed to get native Oracle hash: %w", err)
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}
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return c.invokeNativeGetMethod(oracleHash, "getPrice")
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}
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// GetNNSPrice invokes `getPrice` method on a native NameService contract.
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func (c *Client) GetNNSPrice() (int64, error) {
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nnsHash, err := c.GetNativeContractHash(nativenames.NameService)
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if err != nil {
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return 0, fmt.Errorf("failed to get native NameService hash: %w", err)
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}
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return c.invokeNativeGetMethod(nnsHash, "getPrice")
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}
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// GetGasPerBlock invokes `getGasPerBlock` method on a native NEO contract.
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func (c *Client) GetGasPerBlock() (int64, error) {
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neoHash, err := c.GetNativeContractHash(nativenames.Neo)
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if err != nil {
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return 0, fmt.Errorf("failed to get native NEO hash: %w", err)
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}
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return c.invokeNativeGetMethod(neoHash, "getGasPerBlock")
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}
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