update structure and bridging bpjs

config/config.go

@@ -0,0 +1,67 @@
+package config
+
+import (
+	"bridging-rssa/models/config"
+	"crypto/hmac"
+	"crypto/sha256"
+	"encoding/base64"
+	"encoding/hex"
+	"fmt"
+	"log"
+	"os"
+	"time"
+
+	"gorm.io/driver/postgres"
+	"gorm.io/gorm"
+)
+
+var DB *gorm.DB
+var SatuDataDB *gorm.DB
+var err error
+
+func ConnectDB() {
+	hostSatuData := os.Getenv("SATUDATA_HOST")
+	userNameSatuData := os.Getenv("SATUDATA_USERNAME")
+	passwordSatuData := os.Getenv("SATUDATA_PASSWORD")
+	dbNameSatuData := os.Getenv("SATUDATA_NAME")
+	portSatuData := os.Getenv("SATUDATA_PORT")
+
+	satuData := fmt.Sprintf("host=%s user=%s password=%s dbname=%s port=%s sslmode=disable TimeZone=Asia/Jakarta", hostSatuData, userNameSatuData, passwordSatuData, dbNameSatuData, portSatuData)
+
+	SatuDataDB, err = gorm.Open(postgres.Open(satuData), &gorm.Config{})
+	if err != nil {
+		log.Fatal("Failed to connect to Satu Data database: ", err)
+	} else {
+		log.Println("Successfully connected to the database")
+	}
+}
+
+func SetHeader(cfg config.ConfigBpjs) (string, string, string, string, string) {
+
+	timenow := time.Now().UTC()
+	time := time.Date(1970, 1, 1, 0, 0, 0, 0, time.UTC)
+	tstamp := timenow.Unix() - time.Unix()
+
+	log.Println("TIMENOW: ", timenow)
+	log.Println("TIME UNIX", timenow.Unix())
+	log.Println("T: ", time)
+	log.Println("T UNIX: ", time.Unix())
+
+	cfg.Cons_id = os.Getenv("CONS_ID")
+	cfg.User_key = os.Getenv("USER_KEY")
+	cfg.Secret_key = os.Getenv("SECRET_KEY")
+
+	log.Println("TIMESTAMP:", tstamp)
+
+	secret := []byte(cfg.Secret_key)
+	message := []byte(cfg.Cons_id + "&" + fmt.Sprint(tstamp))
+	hash := hmac.New(sha256.New, secret)
+	hash.Write(message)
+	// to lowercase hexits
+	hex.EncodeToString(hash.Sum(nil))
+	// to base64
+	X_signature := base64.StdEncoding.EncodeToString(hash.Sum(nil))
+
+	return cfg.Cons_id, cfg.Secret_key, cfg.User_key, fmt.Sprint(tstamp), X_signature
+
+}