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README.md добавил, заменил последовательные запросы к nominantim на параллельные с errgroup

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anxi0uz
2026-03-29 21:33:43 +05:00
parent 934703be29
commit 21f9703f7b
4 changed files with 138 additions and 17 deletions
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37
internal/handler/order.go
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@@ -12,6 +12,7 @@ import (
storage "github.com/anxi0uz/logiflow/pkg"
"github.com/google/uuid"
openapi_types "github.com/oapi-codegen/runtime/types"
"golang.org/x/sync/errgroup"
)
func (s *Server) ListOrders(w http.ResponseWriter, r *http.Request, params api.ListOrdersParams) {}
@@ -31,16 +32,26 @@ func (s *Server) CreateOrder(w http.ResponseWriter, r *http.Request) {
return
}
originLat, originLon, err := s.geocode(ctx, *req.OriginAddress)
if err != nil {
slog.ErrorContext(ctx, "Failed to geocode origin", slog.String("error", err.Error()))
s.JSON(w, r, http.StatusBadRequest, "Не удалось определить координаты адреса отправки", RespError)
return
}
destLat, destLon, err := s.geocode(ctx, req.DestinationAddress)
if err != nil {
slog.ErrorContext(ctx, "Failed to geocode destination", slog.String("error", err.Error()))
s.JSON(w, r, http.StatusBadRequest, "Не удалось определить координаты адреса назначения", RespError)
var (
originLat, originLon float64
destLat, destLon float64
)
g, gctx := errgroup.WithContext(ctx)
g.Go(func() error {
var err error
originLat, originLon, err = s.geocode(gctx, *req.OriginAddress)
return err
})
g.Go(func() error {
var err error
destLat, destLon, err = s.geocode(gctx, req.DestinationAddress)
return err
})
if err := g.Wait(); err != nil {
s.JSON(w, r, http.StatusBadRequest, "Не удалось определить координаты", RespError)
return
}
@@ -75,14 +86,14 @@ func (s *Server) CreateOrder(w http.ResponseWriter, r *http.Request) {
route := osrmResult.Routes[0]
distanceKm := route.Distance / 1000
var weightKm, volumeM3 float64
var weightKg, volumeM3 float64
if req.WeightKg != nil {
weightKm = float64(*req.WeightKg)
weightKg = float64(*req.WeightKg)
}
if req.VolumeM3 != nil {
volumeM3 = float64(*req.VolumeM3)
}
price := s.Config.Pricing.BaseFee + distanceKm*s.Config.Pricing.PerKg + weightKm*s.Config.Pricing.PerKg + volumeM3*s.Config.Pricing.PerM3
price := s.Config.Pricing.BaseFee + distanceKm*s.Config.Pricing.PerKm + weightKg*s.Config.Pricing.PerKg + volumeM3*s.Config.Pricing.PerM3
now := time.Now
orderID := uuid.New()