99 lines
2.5 KiB
Go
99 lines
2.5 KiB
Go
package app
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import (
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"cake_crm/internal/modules/messenger"
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"cake_crm/internal/modules/storage"
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"cake_crm/internal/services/cart"
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"cake_crm/internal/services/order"
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proto "cake_crm/proto"
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"context"
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"fmt"
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"google.golang.org/genproto/googleapis/api/httpbody"
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"os"
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)
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type Server struct {
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proto.UnsafeCRMServer
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storage storage.IStorage
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messenger messenger.IMessenger
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cartService *cart.Service
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orderService *order.Service
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}
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func NewServer(
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storage storage.IStorage,
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messenger messenger.IMessenger,
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cartService *cart.Service,
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orderService *order.Service,
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) proto.CRMServer {
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return &Server{
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storage: storage,
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messenger: messenger,
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cartService: cartService,
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orderService: orderService,
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}
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}
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func (s *Server) GetCatalog(ctx context.Context, _ *proto.GetCatalogReq) (*proto.CatalogRsp, error) {
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categories, err := s.storage.GetCatalog(ctx)
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if err != nil {
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return nil, err
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}
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return &proto.CatalogRsp{Categories: categories}, nil
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}
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func (s *Server) GetPositions(ctx context.Context, req *proto.GetPositionsReq) (*proto.PositionsRsp, error) {
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products, err := s.storage.GetPositions(ctx, req.Id)
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if err != nil {
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return nil, err
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}
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return &proto.PositionsRsp{Products: products}, nil
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}
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func (s *Server) GetProduct(ctx context.Context, req *proto.GetProductReq) (*proto.ProductRsp, error) {
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product, err := s.storage.GetProduct(ctx, req.Id)
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if err != nil {
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return nil, err
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}
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return &proto.ProductRsp{Product: product}, nil
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}
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func (s *Server) GetBreadcrumbs(ctx context.Context, req *proto.GetBreadcrumbsReq) (*proto.BreadcrumbsRsp, error) {
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breadcrumbs, err := s.storage.GetBreadcrumbs(ctx, req.Id)
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if err != nil {
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return nil, err
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}
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return &proto.BreadcrumbsRsp{Categories: breadcrumbs}, nil
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}
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func (s *Server) Order(ctx context.Context, req *proto.OrderReq) (*proto.OrderRsp, error) {
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enrichItems, err := s.cartService.GetCart(ctx, req.Order.Items)
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if err != nil {
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return nil, err
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}
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text, err := s.orderService.CreateOrderText(req, enrichItems)
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if err != nil {
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return nil, err
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}
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return &proto.OrderRsp{}, s.messenger.SendMessage(text)
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}
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func (s *Server) GetCart(ctx context.Context, req *proto.CartReq) (*proto.CartRsp, error) {
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resp, err := s.cartService.GetCart(ctx, req.Items)
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if err != nil {
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return nil, err
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}
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return resp, nil
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}
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func (s *Server) GetImage(_ context.Context, req *proto.GetImageReq) (*httpbody.HttpBody, error) {
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data, err := os.ReadFile(fmt.Sprintf("resources/images/%s", req.Name))
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if err != nil {
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return nil, err
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}
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return &httpbody.HttpBody{
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ContentType: "image/jpeg",
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Data: data,
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}, nil
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}
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