create global function for password encryption and password match

repositories/mongodb/login_mongo_repo.go

@@ -2,9 +2,6 @@ package mongo
 
 import (
 	"context"
-	"crypto/md5"
-	"fmt"
-	"io"
 	"time"
 
 	"github.com/rinosukmandityo/hexagonal-login/helper"
@@ -64,13 +61,9 @@ func (r *loginMongoRepository) Authenticate(username, password string) (bool, *m
 		}
 		return false, user, errors.Wrap(e, "repository.Login.Authenticate")
 	}
-	tPass := md5.New()
-	io.WriteString(tPass, password)
-
-	ePassword := fmt.Sprintf("%x", tPass.Sum(nil))
-
-	if ePassword != user.Password {
+	if !repo.IsPasswordMatch(password, user.Password) {
 		return false, user, errors.Wrap(errors.New("Password is incorrect"), "repository.Login.Authenticate")
 	}
+
 	return true, user, nil
 }

repositories/mongodb/user_mongo_repo.go

@@ -93,6 +93,7 @@ func (r *userMongoRepository) Store(user *m.User) error {
 	ctx, cancel := context.WithTimeout(context.Background(), r.timeout)
 	defer cancel()
 	c := r.client.Database(r.database).Collection(new(m.User).TableName())
+	user.Password = repo.EncryptPassword(user.Password)
 	if _, e := c.InsertOne(ctx, user); e != nil {
 		return errors.Wrap(e, "repository.User.Store")
 	}

repositories/password.go

@@ -0,0 +1,24 @@
+package repositories
+
+import (
+	"crypto/md5"
+	"fmt"
+	"io"
+)
+
+func IsPasswordMatch(password, userpass string) bool {
+	ePassword := EncryptPassword(password)
+
+	if ePassword != userpass {
+		return false
+	}
+	return true
+}
+
+func EncryptPassword(password string) string {
+	tPass := md5.New()
+	io.WriteString(tPass, password)
+	ePassword := fmt.Sprintf("%x", tPass.Sum(nil))
+
+	return ePassword
+}

repositories/redis/login_redis_repo.go

@@ -1,9 +1,7 @@
 package redis
 
 import (
-	"crypto/md5"
 	"fmt"
-	"io"
 	"strconv"
 
 	"github.com/rinosukmandityo/hexagonal-login/helper"
@@ -62,12 +60,7 @@ func (r *loginRedisRepository) Authenticate(username, password string) (bool, *m
 	user.Address = data["Address"]
 	user.IsActive, _ = strconv.ParseBool(data["IsActive"])
 
-	tPass := md5.New()
-	io.WriteString(tPass, password)
-
-	ePassword := fmt.Sprintf("%x", tPass.Sum(nil))
-
-	if ePassword != user.Password {
+	if repo.IsPasswordMatch(password, user.Password) {
 		return false, user, errors.Wrap(errors.New("Password is incorrect"), "repository.Login.Authenticate")
 	}
 	return true, user, nil

repositories/redis/user_redis_repo.go

@@ -86,7 +86,7 @@ func (r *userRedisRepository) Store(user *m.User) error {
 		"ID":       user.ID,
 		"Username": user.Username,
 		"Email":    user.Email,
-		"Password": user.Password,
+		"Password": repo.EncryptPassword(user.Password),
 		"Name":     user.Name,
 		"Address":  user.Address,
 		"IsActive": user.IsActive,