cargo-platform/internal/handlers/handlers.go
teguh nugroho 620dec2036
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2026-08-22 22:21:47 +07:00

135 lines
3.9 KiB
Go

package handlers
import (
"cargo-erp-backend/internal/handlers/router/auth"
"cargo-erp-backend/internal/handlers/router/basic_pricing"
"cargo-erp-backend/internal/handlers/router/city"
"cargo-erp-backend/internal/handlers/router/cost_component"
"cargo-erp-backend/internal/handlers/router/district"
"cargo-erp-backend/internal/handlers/router/postal_code"
"cargo-erp-backend/internal/handlers/router/province"
"cargo-erp-backend/internal/handlers/router/subdistrict"
"cargo-erp-backend/internal/middleware"
"cargo-erp-backend/pkg/helpers"
"fmt"
"net/http"
"time"
"github.com/gin-gonic/gin"
"github.com/prometheus/client_golang/prometheus/promhttp"
"go.uber.org/zap"
)
type HandlersInfterface interface {
Run()
}
type Handlers struct {
Helper helpers.HelperInterface
}
func NewHandlers(helper helpers.HelperInterface) HandlersInfterface {
return &Handlers{
Helper: helper,
}
}
func (h *Handlers) ZapLoggerMiddleware(logger *zap.Logger) gin.HandlerFunc {
return func(c *gin.Context) {
start := time.Now()
path := c.Request.URL.Path
query := c.Request.URL.RawQuery
// Lanjutkan eksekusi ke handler utama
c.Next()
// Hitung durasi response eksekusi
latency := time.Since(start)
status := c.Writer.Status()
// Siapkan field data log terstruktur
fields := []zap.Field{
zap.Int("status", status),
zap.String("method", c.Request.Method),
zap.String("path", path),
zap.String("query", query),
zap.String("ip", c.ClientIP()),
zap.Duration("latency", latency),
zap.String("user-agent", c.Request.UserAgent()),
}
// Jika ada error internal dari Gin, masukkan ke log
if len(c.Errors) > 0 {
for _, e := range c.Errors.Errors() {
logger.Error(e, fields...)
}
return
}
// Tentukan level log berdasarkan HTTP Status Code
if status >= 500 {
logger.Error("Server Error", fields...)
} else if status >= 400 {
logger.Warn("Client Error", fields...)
} else {
logger.Info("Request Success", fields...)
}
}
}
func (h *Handlers) CORSMiddleware() gin.HandlerFunc {
return func(c *gin.Context) {
c.Writer.Header().Set("Access-Control-Allow-Origin", "*")
c.Writer.Header().Set("Access-Control-Allow-Credentials", "true")
c.Writer.Header().Set("Access-Control-Allow-Headers", "Content-Type, Content-Length, Accept-Encoding, X-CSRF-Token, Authorization, accept, origin, Cache-Control, X-Requested-With")
c.Writer.Header().Set("Access-Control-Allow-Methods", "POST, OPTIONS, GET, PUT, DELETE, PATCH")
if c.Request.Method == "OPTIONS" {
c.AbortWithStatus(http.StatusNoContent)
return
}
c.Next()
}
}
func (h *Handlers) Run() {
host := fmt.Sprintf("%v", h.Helper.Config().Get("app.host"))
port := fmt.Sprintf("%v", h.Helper.Config().Get("app.port"))
r := gin.Default()
r.Use(h.ZapLoggerMiddleware(h.Helper.Log()))
r.Use(gin.Recovery())
r.Use(h.CORSMiddleware())
r.Use(middleware.MetricsMiddleware())
// prometheus metrics (no auth)
r.GET("/metrics", gin.WrapH(promhttp.Handler()))
r.GET("/ping", func(c *gin.Context) {
c.JSON(http.StatusOK, gin.H{
"message": "pong",
})
})
//auth
auth.NewAuthHandler(h.Helper, r).Router()
//master-data
masterdata := r.Group("master-data")
masterdata.Use(middleware.NewAuthMiddleware(h.Helper).Check())
//province
{
province.NewProvinceHandler(h.Helper, masterdata).Router()
city.NewCityHandler(h.Helper, masterdata).Router()
district.NewDistrictHandler(h.Helper, masterdata).Router()
subdistrict.NewSubdistrictHandler(h.Helper, masterdata).Router()
postal_code.NewPostalCodeHandler(h.Helper, masterdata).Router()
cost_component.NewCostComponentHandler(h.Helper, masterdata).Router()
}
//basic-pricing
basicPricingGroup := r.Group("basic-pricings")
basicPricingGroup.Use(middleware.NewAuthMiddleware(h.Helper).Check())
basic_pricing.NewBasicPricingHandler(h.Helper, basicPricingGroup).Router()
h.Helper.Log().Info("Starting Apps")
r.Run(fmt.Sprintf("%v:%v", host, port))
}