e1fe76137e
Which greatly simplifies reuse of these packages (and they're expected to be reused since real tokens implement standards and also add something of their own) and allows to avoid effects like doc_test.go:68:28: ambiguous selector neoContract.BalanceOf when neo.Contract is used. Avoids duplication in NEP-11 implementation as well.
34 lines
1.1 KiB
Go
34 lines
1.1 KiB
Go
package nep11
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import (
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"github.com/nspcc-dev/neo-go/pkg/rpcclient/unwrap"
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"github.com/nspcc-dev/neo-go/pkg/util"
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)
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// NonDivisibleReader is a reader interface for non-divisble NEP-11 contract.
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type NonDivisibleReader struct {
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BaseReader
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}
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// NonDivisible is a state-changing interface for non-divisble NEP-11 contract.
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type NonDivisible struct {
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NonDivisibleReader
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BaseWriter
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}
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// NewNonDivisibleReader creates an instance of NonDivisibleReader for a contract
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// with the given hash using the given invoker.
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func NewNonDivisibleReader(invoker Invoker, hash util.Uint160) *NonDivisibleReader {
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return &NonDivisibleReader{*NewBaseReader(invoker, hash)}
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}
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// NewNonDivisible creates an instance of NonDivisible for a contract
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// with the given hash using the given actor.
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func NewNonDivisible(actor Actor, hash util.Uint160) *NonDivisible {
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return &NonDivisible{*NewNonDivisibleReader(actor, hash), BaseWriter{hash, actor}}
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}
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// OwnerOf returns the owner of the given NFT.
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func (t *NonDivisibleReader) OwnerOf(token []byte) (util.Uint160, error) {
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return unwrap.Uint160(t.invoker.Call(t.hash, "ownerOf", token))
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}
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