public IActionResult GetContractInfo([FromBody] StringRequest request)
{
// Call blockchain to get the smart contract code
string json = WebRequestHelper.GET("http://localhost:38220/api/SmartContracts/code?address=" + request.request);
// Convert the JSON to a CodeResponse object
CodeResponse response = JsonConvert.DeserializeObject <CodeResponse>(json);
if (response == null || string.IsNullOrEmpty(response.bytecode))
{
return(BadRequest());
}
// Grab the byte code from the response object
string contractByteString = response.bytecode;
// Convert string to byte array
byte[] contractByteCode = HexToByteArray(contractByteString);
List <StratisMethodInfo> result = new List <StratisMethodInfo>();
using (ModuleDefinition moduleDefinition = ModuleDefinition.ReadModule(new MemoryStream(contractByteCode)))
{
// Get the contract definition, and all methods on it
TypeDefinition contractType = GetContractType(moduleDefinition);
MethodDefinition[] methods = contractType.Methods.ToArray();
foreach (MethodDefinition definition in methods)
{
// No need to show the contracts constructor method
if (definition.Name != ".ctor")
{
// Build a new Method Info project
StratisMethodInfo newInfo = new StratisMethodInfo(definition.Name);
List <StratisParamterInfo> newParamters = new List <StratisParamterInfo>();
// Loop through all paramters and add them the list
for (var i = 0; i < definition.Parameters.Count; ++i)
{
newParamters.Add(
new StratisParamterInfo(
definition.Parameters[i].ParameterType.Name,
definition.Parameters[i].Name
)
);
}
// Add the paramters list to the method info object. Then add the object to the result list.
newInfo.Paramters = newParamters.ToArray();
result.Add(newInfo);
}
}
}
return(Ok(result.ToArray()));
}