sync: migrate ai-operator to Gitea (2026-08-10)

internal/handoff/executor.go

@@ -0,0 +1,68 @@
+package handoff
+
+import (
+	"context"
+	"fmt"
+)
+
+type ARIClient interface {
+	RedirectChannel(ctx context.Context, channelID string, endpoint string) error
+	ContinueInDialplan(ctx context.Context, channelID, dialplanContext, extension string, priority int) error
+}
+
+type Executor interface {
+	Execute(ctx context.Context, req HandoffRequest) (HandoffResult, error)
+}
+
+type SafeExecutor struct {
+	ARI ARIClient
+}
+
+func (e SafeExecutor) Execute(ctx context.Context, req HandoffRequest) (HandoffResult, error) {
+	result := HandoffResult{RequestID: req.ID, Mode: req.Mode}
+	switch req.Mode {
+	case HandoffModeDisabledStub:
+		result.Status = HandoffStatusStubbed
+		result.MessageKey = "handoff.stub"
+		result.Message = Message(result.MessageKey, req.Language)
+		return result, nil
+	case HandoffModeHangupAfterMessage:
+		result.Status = HandoffStatusCompleted
+		result.MessageKey = "handoff.stub"
+		result.Message = Message(result.MessageKey, req.Language)
+		return result, nil
+	case HandoffModeARIRedirect:
+		result.TransferAttempted = true
+		if e.ARI == nil {
+			return transferFailed(req, "ari client not configured")
+		}
+		if err := e.ARI.RedirectChannel(ctx, req.AsteriskChannelID, req.TargetEndpoint); err != nil {
+			return transferFailed(req, err.Error())
+		}
+		result.Status = HandoffStatusCompleted
+		result.TransferSucceeded = true
+		result.MessageKey = "handoff.transfer_started"
+		result.Message = Message(result.MessageKey, req.Language)
+		return result, nil
+	case HandoffModeDialplanContinue:
+		result.TransferAttempted = true
+		if e.ARI == nil {
+			return transferFailed(req, "ari client not configured")
+		}
+		if err := e.ARI.ContinueInDialplan(ctx, req.AsteriskChannelID, req.DialplanContext, req.DialplanExtension, req.DialplanPriority); err != nil {
+			return transferFailed(req, err.Error())
+		}
+		result.Status = HandoffStatusCompleted
+		result.TransferSucceeded = true
+		result.MessageKey = "handoff.transfer_started"
+		result.Message = Message(result.MessageKey, req.Language)
+		return result, nil
+	default:
+		return HandoffResult{RequestID: req.ID, Mode: req.Mode, Status: HandoffStatusFailed, MessageKey: "handoff.denied", Message: Message("handoff.denied", req.Language), Error: "unknown handoff mode"}, fmt.Errorf("unknown handoff mode")
+	}
+}
+
+func transferFailed(req HandoffRequest, msg string) (HandoffResult, error) {
+	result := HandoffResult{RequestID: req.ID, Mode: req.Mode, Status: HandoffStatusFailed, TransferAttempted: true, MessageKey: "handoff.transfer_failed", Message: Message("handoff.transfer_failed", req.Language), Error: SanitizeText(msg, 200)}
+	return result, fmt.Errorf("handoff transfer failed")
+}