neoneo-go/pkg/rpc/response/result/application_log.go

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package result
import (
"github.com/nspcc-dev/neo-go/pkg/core/state"
"github.com/nspcc-dev/neo-go/pkg/smartcontract"
"github.com/nspcc-dev/neo-go/pkg/util"
"github.com/nspcc-dev/neo-go/pkg/vm"
)
// ApplicationLog wrapper used for the representation of the
// state.AppExecResult based on the specific tx on the RPC Server.
type ApplicationLog struct {
TxHash util.Uint256 `json:"txid"`
Executions []Execution `json:"executions"`
}
// Execution response wrapper
type Execution struct {
Trigger string `json:"trigger"`
ScriptHash util.Uint160 `json:"contract"`
VMState string `json:"vmstate"`
GasConsumed util.Fixed8 `json:"gas_consumed"`
Stack []smartcontract.Parameter `json:"stack"`
Events []NotificationEvent `json:"notifications"`
}
//NotificationEvent response wrapper
type NotificationEvent struct {
Contract util.Uint160 `json:"contract"`
Item smartcontract.Parameter `json:"state"`
}
// NewApplicationLog creates a new ApplicationLog wrapper.
func NewApplicationLog(appExecRes *state.AppExecResult, scriptHash util.Uint160) ApplicationLog {
events := make([]NotificationEvent, 0, len(appExecRes.Events))
for _, e := range appExecRes.Events {
seen := make(map[vm.StackItem]bool)
item := e.Item.ToContractParameter(seen)
events = append(events, NotificationEvent{
Contract: e.ScriptHash,
Item: item,
})
}
triggerString := appExecRes.Trigger.String()
executions := []Execution{{
Trigger: triggerString,
ScriptHash: scriptHash,
VMState: appExecRes.VMState,
GasConsumed: appExecRes.GasConsumed,
Stack: appExecRes.Stack,
Events: events,
}}
return ApplicationLog{
TxHash: appExecRes.TxHash,
Executions: executions,
}
}