/
server.go
82 lines (71 loc) · 1.93 KB
/
server.go
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/* Copyright (C) Fedir Petryk */
package handlers
import (
"net/http"
"strings"
"time"
"github.com/go-playground/validator/v10"
"github.com/labstack/echo/v4"
"github.com/labstack/echo/v4/middleware"
"github.com/labstack/gommon/log"
"go.uber.org/zap"
"github.com/serajam/realestate-sample-app/internal/adapters/handlers/common"
appMIddleware "github.com/serajam/realestate-sample-app/internal/adapters/handlers/middleware"
)
type CustomValidator struct {
validator *validator.Validate
}
func (cv *CustomValidator) Validate(i interface{}) error {
if err := cv.validator.Struct(i); err != nil {
return err
}
return nil
}
func NewServer(logger *zap.Logger) *echo.Echo {
srv := echo.New()
srv.Validator = &CustomValidator{validator: validator.New()}
srv.Use(
appMIddleware.ZapLoggerWithConfig(
logger, appMIddleware.ZapLoggerConfig{
Skipper: func(c echo.Context) bool {
return !strings.HasPrefix(c.Request().RequestURI, "/api")
},
},
),
)
srv.Use(middleware.CORS())
srv.Use(
middleware.GzipWithConfig(
middleware.GzipConfig{
Level: 5,
},
),
)
config := middleware.RateLimiterConfig{
Skipper: middleware.DefaultSkipper,
Store: middleware.NewRateLimiterMemoryStoreWithConfig(
middleware.RateLimiterMemoryStoreConfig{Rate: 10, Burst: 30, ExpiresIn: 3 * time.Minute},
),
IdentifierExtractor: func(ctx echo.Context) (string, error) {
id := ctx.RealIP()
return id, nil
},
ErrorHandler: func(context echo.Context, err error) error {
return context.JSON(http.StatusForbidden, nil)
},
DenyHandler: func(context echo.Context, identifier string, err error) error {
return context.JSON(http.StatusTooManyRequests, nil)
},
}
srv.Use(middleware.RateLimiterWithConfig(config))
srv.Use(
middleware.RecoverWithConfig(
middleware.RecoverConfig{
StackSize: 1 << 10, // 1 KB
LogLevel: log.ERROR,
},
),
)
srv.HTTPErrorHandler = common.ErrorHandler(logger.Sugar())
return srv
}