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Added sort method to ContractAttributes array

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This commit is contained in:
Matt Krump
2017-11-28 14:05:39 -06:00
parent aa3318451b
commit 1bae6db483
7 changed files with 27 additions and 14 deletions
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pkg/geth/contract.go
+3 -5
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@@ -17,19 +17,17 @@ var (
ErrInvalidStateAttribute = errors.New("invalid state attribute")
)
func (blockchain *GethBlockchain) GetContractAttributes(contractHash string) ([]core.ContractAttribute, error) {
func (blockchain *GethBlockchain) GetContractAttributes(contractHash string) (core.ContractAttributes, error) {
abiFilePath := filepath.Join(config.ProjectRoot(), "contracts", "public", fmt.Sprintf("%s.json", contractHash))
parsed, _ := ParseAbiFile(abiFilePath)
var contractAttributes []core.ContractAttribute
var contractAttributes core.ContractAttributes
for _, abiElement := range parsed.Methods {
if (len(abiElement.Outputs) > 0) && (len(abiElement.Inputs) == 0) && abiElement.Const && abiElement.Outputs[0].Type.String() == "string" {
attributeType := abiElement.Outputs[0].Type.String()
contractAttributes = append(contractAttributes, core.ContractAttribute{abiElement.Name, attributeType})
}
}
sort.Slice(contractAttributes, func(i, j int) bool {
return contractAttributes[i].Name < contractAttributes[j].Name
})
sort.Sort(contractAttributes)
return contractAttributes, nil
}