refactor: use string enum for SanitizeTypes

Author: NoNameProvided

src/enums/sanitize-type.enum.ts

@@ -1,20 +1,20 @@
 /**
  * Sanitation types.
  */
-export enum SanitizeTypes {
- BLACKLIST = 1,
- ESCAPE = 2,
- LTRIM = 3,
- NORMALIZE_EMAIL = 4,
- RTRIM = 5,
- STRIP_LOW = 6,
- TO_BOOLEAN = 7,
- TO_DATE = 8,
- TO_FLOAT = 9,
- TO_INT = 10,
- TO_STRING = 11,
- TRIM = 12,
- WHITELIST = 13,
- CUSTOM_SANITIZATION = 9999,
- NESTED = 1000,
+export const enum SanitizeTypes {
+ BLACKLIST = 'BLACKLIST',
+ ESCAPE = 'ESCAPE',
+ LTRIM = 'LTRIM',
+ NORMALIZE_EMAIL = 'NORMALIZE_EMAIL',
+ RTRIM = 'RTRIM',
+ STRIP_LOW = 'STRIP_LOW',
+ TO_BOOLEAN = 'TO_BOOLEAN',
+ TO_DATE = 'TO_DATE',
+ TO_FLOAT = 'TO_FLOAT',
+ TO_INT = 'TO_INT',
+ TO_STRING = 'TO_STRING',
+ TRIM = 'TRIM',
+ WHITELIST = 'WHITELIST',
+ CUSTOM_SANITIZATION = 'CUSTOM_SANITIZATION',
+ NESTED = 'NESTED',
 }

src/interfaces/metadata/sanitation-metadata.interface.ts

@@ -1,11 +1,13 @@
+import { SanitizeTypes } from '../../enums';
+
 /**
  * This metadata interface contains information for sanitation.
  */
 export interface SanitationMetadata {
  /**
  * Sanitation type.
  */
- type: number;
+ type: SanitizeTypes;
 
  /**
  * Object that is used to be sanitized.