Drop unused Enum class

1 files changed, 0 insertions, 82 deletions

diff --git a/app/lib/enum.js b/app/lib/enum.js
deleted file mode 100644
index f436c741d0..0000000000
--- a/app/lib/enum.js
+++ /dev/null
@@ -1,82 +0,0 @@
-/**
- * Enum
- * @exports
- * @class Enum
- */
-export default class Enum {
-
-  /**
-   * Creates an instance of EnumBase.
-   *
-   * @param {...string|object} ... - enum keys
-   * @memberOf Enum
-   */
-  constructor() {
-    const items = [...arguments];
-    let allKeys = [];
-    let reverseMap = new Map();
-
-    for(const item of items) {
-      if(typeof(item) === 'string') {
-        Object.defineProperty(this, item, {
-          enumerable: true,
-          value: item,
-          writable: false
-        });
-        allKeys.push(item);
-        reverseMap.set(item, item);
-      } else if(typeof(item) === 'object') {
-        for(const key of Object.keys(item)) {
-          Object.defineProperty(this, key, {
-            enumerable: true,
-            value: item[key],
-            writable: false
-          });
-          allKeys.push(key);
-          reverseMap.set(item[key], key);
-        }
-      } else {
-        throw new Error('Unsupported argument type: ' + typeof(item));
-      }
-    }
-
-    Object.defineProperty(this, 'allKeys', {
-      enumerable: false,
-      value: allKeys,
-      writable: false
-    });
-
-    Object.defineProperty(this, 'reverseMap', {
-      enumerable: false,
-      value: reverseMap,
-      writable: false
-    });
-
-    Object.freeze(this);
-  }
-
-  /**
-   * Check if key is registered in this enum
-   *
-   * @param {string} key
-   * @returns {bool}
-   *
-   * @memberOf Enum
-   */
-  isValid(key) {
-    return this.allKeys.includes(key);
-  }
-
-  /**
-   * Return key for value
-   *
-   * @param {any} value
-   * @returns {any|undefined} returns undefined if key is not found
-   *
-   * @memberOf Enum
-   */
-  reverse(value) {
-    return this.reverseMap.get(value);
-  }
-}
-