first commit

api/handlers/form_helpers.go

@@ -0,0 +1,46 @@
+package handlers
+
+import (
+	"strconv"
+	"strings"
+
+	"github.com/gin-gonic/gin"
+	"github.com/google/uuid"
+)
+
+func getOptionalFormValue(c *gin.Context, key string) (string, bool) {
+	value, exists := c.GetPostForm(key)
+	if !exists {
+		return "", false
+	}
+	value = strings.TrimSpace(value)
+	return value, true
+}
+
+func parseOptionalBool(c *gin.Context, key string) (*bool, error) {
+	value, exists := c.GetPostForm(key)
+	if !exists {
+		return nil, nil
+	}
+	value = strings.TrimSpace(value)
+	if value == "" {
+		return nil, nil
+	}
+	parsed, err := strconv.ParseBool(value)
+	if err != nil {
+		return nil, err
+	}
+	return &parsed, nil
+}
+
+func parseUUIDPtr(value string) (*uuid.UUID, error) {
+	value = strings.TrimSpace(value)
+	if value == "" {
+		return nil, nil
+	}
+	parsed, err := uuid.Parse(value)
+	if err != nil {
+		return nil, err
+	}
+	return &parsed, nil
+}