created: utils package

internal/interfaces/utils.go

@@ -0,0 +1,8 @@
+package interfaces
+
+import "github.com/gin-gonic/gin"
+
+type Utils interface {
+	IsEmail(email string) bool
+	GetUserUuidFromContext(c *gin.Context) (string, error)
+}

pkg/utils/handler.go

@@ -0,0 +1,7 @@
+package utils
+
+type Utils struct{}
+
+func NewUtils() *Utils {
+	return &Utils{}
+}

pkg/utils/isEmail.go

@@ -0,0 +1,8 @@
+package utils
+
+import "regexp"
+
+func (u *Utils) IsEmail(email string) bool {
+	re := regexp.MustCompile(`^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$`)
+	return re.MatchString(email)
+}

pkg/utils/userUuid.go

@@ -0,0 +1,29 @@
+package utils
+
+import (
+	"errors"
+	"github.com/gin-gonic/gin"
+	"github.com/google/uuid"
+)
+
+func (u *Utils) GetUserUuidFromContext(c *gin.Context) (string, error) {
+	if c == nil {
+		return "", errors.New("context is nil")
+	}
+
+	uuidRaw, exists := c.Get("userUuid")
+	if !exists {
+		return "", errors.New("user uuid not found in context")
+	}
+
+	userUuidStr, ok := uuidRaw.(string)
+	if !ok {
+		return "", errors.New("user uuid is not a string")
+	}
+
+	userUuid, err := uuid.Parse(userUuidStr)
+	if err != nil {
+		return "", errors.New("error parsing user uuid")
+	}
+	return userUuid.String(), nil
+}