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all: fix issues reported by honnef.co/go/simple/cmd/gosimple

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This commit is contained in:
Felix Lange
2017-01-06 16:44:20 +01:00
parent 35a7dcb162
commit f2da6581ba
46 changed files with 99 additions and 194 deletions
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29
mobile/bind.go
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@ -114,17 +114,12 @@ type BoundContract struct {
// DeployContract deploys a contract onto the Ethereum blockchain and binds the
// deployment address with a wrapper.
func DeployContract(opts *TransactOpts, abiJSON string, bytecode []byte, client *EthereumClient, args *Interfaces) (contract *BoundContract, _ error) {
// Convert all the deployment parameters to Go types
params := make([]interface{}, len(args.objects))
for i, obj := range args.objects {
params[i] = obj
}
// Deploy the contract to the network
parsed, err := abi.JSON(strings.NewReader(abiJSON))
if err != nil {
return nil, err
}
addr, tx, bound, err := bind.DeployContract(&opts.opts, parsed, bytecode, client.client, params...)
addr, tx, bound, err := bind.DeployContract(&opts.opts, parsed, bytecode, client.client, args.objects...)
if err != nil {
return nil, err
}
@ -159,32 +154,18 @@ func (c *BoundContract) GetDeployer() *Transaction {
// Call invokes the (constant) contract method with params as input values and
// sets the output to result.
func (c *BoundContract) Call(opts *CallOpts, out *Interfaces, method string, args *Interfaces) error {
// Convert all the input and output parameters to Go types
params := make([]interface{}, len(args.objects))
for i, obj := range args.objects {
params[i] = obj
}
results := make([]interface{}, len(out.objects))
for i, obj := range out.objects {
results[i] = obj
}
// Execute the call to the contract and wrap any results
if err := c.contract.Call(&opts.opts, &results, method, params...); err != nil {
copy(results, out.objects)
if err := c.contract.Call(&opts.opts, &results, method, args.objects...); err != nil {
return err
}
for i, res := range results {
out.objects[i] = res
}
copy(out.objects, results)
return nil
}
// Transact invokes the (paid) contract method with params as input values.
func (c *BoundContract) Transact(opts *TransactOpts, method string, args *Interfaces) (tx *Transaction, _ error) {
params := make([]interface{}, len(args.objects))
for i, obj := range args.objects {
params[i] = obj
}
rawTx, err := c.contract.Transact(&opts.opts, method, params)
rawTx, err := c.contract.Transact(&opts.opts, method, args.objects)
if err != nil {
return nil, err
}