add images

internal/app/server.go

@@ -7,6 +7,9 @@ import (
 	"cake_crm/internal/services/order"
 	proto "cake_crm/proto"
 	"context"
+	"fmt"
+	"google.golang.org/genproto/googleapis/api/httpbody"
+	"os"
 )
 
 type Server struct {
@@ -82,3 +85,14 @@ func (s *Server) GetCard(ctx context.Context, req *proto.CardReq) (*proto.CardRs
 	}
 	return &proto.CardRsp{Items: enrichItems}, nil
 }
+
+func (s *Server) GetImage(_ context.Context, req *proto.GetImageReq) (*httpbody.HttpBody, error) {
+	data, err := os.ReadFile(fmt.Sprintf("resources/images/%s", req.Name))
+	if err != nil {
+		return nil, err
+	}
+	return &httpbody.HttpBody{
+		ContentType: "image/jpeg",
+		Data:        data,
+	}, nil
+}