feat: init project

common/util.go

@@ -0,0 +1,30 @@
+package common
+
+import (
+	"net/mail"
+	"strings"
+
+	"github.com/google/uuid"
+)
+
+// HasPrefixes returns true if the string s has any of the given prefixes.
+func HasPrefixes(src string, prefixes ...string) bool {
+	for _, prefix := range prefixes {
+		if strings.HasPrefix(src, prefix) {
+			return true
+		}
+	}
+	return false
+}
+
+// ValidateEmail validates the email.
+func ValidateEmail(email string) bool {
+	if _, err := mail.ParseAddress(email); err != nil {
+		return false
+	}
+	return true
+}
+
+func GenUUID() string {
+	return uuid.New().String()
+}