some fixes for docker and migrations

service_b/Dockerfile

@@ -2,17 +2,21 @@ FROM golang:1.25.2-alpine3.22 AS builder
 
 WORKDIR /app
 
-COPY go.mod ./
-COPY server/ ./server/
+COPY pkg/ ./pkg/
+COPY service_b/go.mod service_b/go.sum ./service_b/
+COPY service_b/server/ ./service_b/server/
+COPY service_b/internal/ ./service_b/internal/
+
+WORKDIR /app/service_b
 
 RUN go mod download
-RUN go build -o /app/service_b ./server/main.go
+RUN go build -o /app/bin/service_b ./server/main.go
 
 FROM alpine:latest
 
 WORKDIR /app
 
-COPY --from=builder /app/service_b /app/service_b
+COPY --from=builder /app/bin/service_b /app/service_b
 
 EXPOSE 8090
 

service_b/internal/domains/meteo/service.go

@@ -8,6 +8,7 @@ import (
 	"io"
 	"log/slog"
 	"net/http"
+	"os"
 	"time"
 
 	"github.com/cenkalti/backoff/v5"
@@ -42,7 +43,7 @@ func (s *Service) GetWeatherByCity(ctx context.Context, params GetMeteoData) (Me
 	toDate := fromDate.AddDate(0, 0, params.Days-1)
 
 	operation := func() (*http.Response, error) {
-		url := fmt.Sprintf("http://localhost:8080/data?city=%s&from=%s&to=%s",
+		url := fmt.Sprintf("%s/data?city=%s&from=%s&to=%s", os.Getenv("URL_SERVICE_A"),
 			params.Location, params.Date, toDate.Format("2006-01-02"))
 
 		slog.Info("url", "url", url)

service_b/server/main.go

@@ -4,11 +4,19 @@ import (
 	"fmt"
 	"log/slog"
 	"net/http"
+	"pkg"
 	"serviceb/internal/domains/meteo"
 	"serviceb/internal/router"
 	"time"
 )
 
+func init() {
+	err := pkg.LoadEnvFile("./../.env")
+	if err != nil {
+		slog.Warn("error loading env file", "error", err)
+	}
+}
+
 func main() {
 	mux := router.SetupRoutes()