implemented backend wallets/ledger accounts listing

api/server/internal/server/walletapiimp/list.go

@@ -0,0 +1,52 @@
+package walletapiimp
+
+import (
+	"errors"
+	"net/http"
+	"strings"
+
+	"github.com/tech/sendico/pkg/api/http/response"
+	"github.com/tech/sendico/pkg/model"
+	"github.com/tech/sendico/pkg/mservice"
+	gatewayv1 "github.com/tech/sendico/pkg/proto/chain/gateway/v1"
+	"github.com/tech/sendico/server/interface/api/sresponse"
+	"go.mongodb.org/mongo-driver/bson/primitive"
+	"go.uber.org/zap"
+)
+
+func (a *WalletAPI) listWallets(r *http.Request, account *model.Account, token *sresponse.TokenData) http.HandlerFunc {
+	orgRef, err := a.oph.GetRef(r)
+	if err != nil {
+		a.logger.Warn("Failed to parse organization reference for wallet list", zap.Error(err), zap.String(a.oph.Name(), a.oph.GetID(r)))
+		return response.BadReference(a.logger, a.Name(), a.oph.Name(), a.oph.GetID(r), err)
+	}
+
+	ctx := r.Context()
+	res, err := a.enf.Enforce(ctx, a.walletsPermissionRef, account.ID, orgRef, primitive.NilObjectID, model.ActionRead)
+	if err != nil {
+		a.logger.Warn("Failed to check chain wallet access permissions", zap.Error(err), zap.String(a.oph.Name(), orgRef.Hex()))
+		return response.Auto(a.logger, a.Name(), err)
+	}
+	if !res {
+		a.logger.Debug("Access denied when listing organization wallets", zap.String(a.oph.Name(), orgRef.Hex()))
+		return response.AccessDenied(a.logger, a.Name(), "wallets read permission denied")
+	}
+	if a.chainGateway == nil {
+		return response.Internal(a.logger, mservice.ChainGateway, errors.New("chain gateway client is not configured"))
+	}
+
+	req := &gatewayv1.ListManagedWalletsRequest{
+		OrganizationRef: orgRef.Hex(),
+	}
+	if owner := strings.TrimSpace(r.URL.Query().Get("owner_ref")); owner != "" {
+		req.OwnerRef = owner
+	}
+
+	resp, err := a.chainGateway.ListManagedWallets(ctx, req)
+	if err != nil {
+		a.logger.Warn("Failed to list managed wallets", zap.Error(err), zap.String("organization_ref", orgRef.Hex()))
+		return response.Auto(a.logger, mservice.ChainGateway, err)
+	}
+
+	return sresponse.Wallets(a.logger, resp, token)
+}