Master (#1262)

* clear

* feat: Add everything

* fix: Commenht

bridge/tasks/generate.go

@@ -0,0 +1,96 @@
+// Package tasks provides UCAN-based task processing for the refactored Motor plugin.
+// This package handles asynchronous UCAN token creation, signing operations,
+// and DID management tasks using the MPC-based plugin architecture.
+package tasks
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+
+	"github.com/asynkron/protoactor-go/actor"
+	"github.com/hibiken/asynq"
+	"github.com/sonr-io/sonr/x/dwn/client/plugin"
+)
+
+// ╭─────────────────────────────────────────────────────────╮
+// │                      Processor 					               │
+// ╰─────────────────────────────────────────────────────────╯
+
+// UCANProcessor implements asynq.Handler interface for UCAN operations.
+type UCANProcessor struct {
+	asynq.Handler
+	pid *actor.PID
+}
+
+// NewUCANProcessor creates a new UCANProcessor for the specified actor system.
+func NewUCANProcessor() *UCANProcessor {
+	pid := system.Root.SpawnPrefix(plugin.Props(), TypeUCANToken)
+	return &UCANProcessor{
+		pid: pid,
+	}
+}
+
+// ╭─────────────────────────────────────────────────────────╮
+// │                      Payload 					                 │
+// ╰─────────────────────────────────────────────────────────╯
+
+// UCANTokenPayload contains parameters for UCAN token creation task.
+type UCANTokenPayload struct {
+	UserID       int              `json:"user_id"`
+	AudienceDID  string           `json:"audience_did"`
+	Attenuations []map[string]any `json:"attenuations,omitempty"`
+	ExpiresAt    int64            `json:"expires_at,omitempty"`
+}
+
+// NewUCANTokenTask creates a new UCAN token creation task.
+func NewUCANTokenTask(
+	userID int,
+	audienceDID string,
+	attenuations []map[string]any,
+	expiresAt int64,
+) (*asynq.Task, error) {
+	payload, err := json.Marshal(UCANTokenPayload{
+		UserID:       userID,
+		AudienceDID:  audienceDID,
+		Attenuations: attenuations,
+		ExpiresAt:    expiresAt,
+	})
+	if err != nil {
+		return nil, err
+	}
+	return asynq.NewTask(TypeUCANToken, payload), nil
+}
+
+// ╭───────────────────────────────────────────────────────╮
+// │                      Handler 					               │
+// ╰───────────────────────────────────────────────────────╯
+
+// ProcessTask processes the UCAN token creation task.
+func (processor *UCANProcessor) ProcessTask(ctx context.Context, t *asynq.Task) error {
+	var p UCANTokenPayload
+	if err := json.Unmarshal(t.Payload(), &p); err != nil {
+		return fmt.Errorf("json.Unmarshal failed: %v: %w", err, asynq.SkipRetry)
+	}
+
+	// Create UCAN token request for the actor
+	request := &plugin.NewOriginTokenRequest{
+		AudienceDID:  p.AudienceDID,
+		Attenuations: p.Attenuations,
+		ExpiresAt:    p.ExpiresAt,
+	}
+
+	resp, err := system.Root.RequestFuture(processor.pid, request, KRequestTimeout).Result()
+	if err != nil {
+		return err
+	}
+	switch resp := resp.(type) {
+	case *plugin.UCANTokenResponse:
+		if resp.Error != "" {
+			return fmt.Errorf("UCAN token creation failed: %s", resp.Error)
+		}
+		return nil
+	default:
+		return fmt.Errorf("invalid response type: %T", resp)
+	}
+}