1 files changed, 0 insertions, 136 deletions
diff --git a/extension/lib/wallet/checkable.ts b/extension/lib/wallet/checkable.ts
deleted file mode 100644
index 7587f529c..000000000
--- a/extension/lib/wallet/checkable.ts
+++ /dev/null
@@ -1,136 +0,0 @@
-/*
- This file is part of TALER
- (C) 2016 GNUnet e.V.
-
- TALER is free software; you can redistribute it and/or modify it under the
- terms of the GNU General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- TALER is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License along with
- TALER; see the file COPYING.  If not, If not, see <http://www.gnu.org/licenses/>
- */
-
-
-"use strict";
-
-/**
- * Decorators for type-checking JSON into
- * an object.
- * @module Checkable
- * @author Florian Dold
- */
-
-export namespace Checkable {
-  let chkSym = Symbol("checkable");
-
-  function checkNumber(target, prop): any {
-    if ((typeof target) !== "number") {
-      throw Error("number expected for " + prop.propertyKey);
-    }
-    return target;
-  }
-
-  function checkString(target, prop): any {
-    if (typeof target !== "string") {
-      throw Error("string expected for " + prop.propertyKey);
-    }
-    return target;
-  }
-
-  function checkAnyObject(target, prop): any {
-    if (typeof target !== "object") {
-      throw Error("object expected for " + prop.propertyKey);
-    }
-    return target;
-  }
-
-  function checkValue(target, prop): any {
-    let type = prop.type;
-    if (!type) {
-      throw Error("assertion failed");
-    }
-    let v = target;
-    if (!v || typeof v !== "object") {
-      throw Error("expected object for " + prop.propertyKey);
-    }
-    let props = type.prototype[chkSym].props;
-    let remainingPropNames = new Set(Object.getOwnPropertyNames(v));
-    let obj = new type();
-    for (let prop of props) {
-      if (!remainingPropNames.has(prop.propertyKey)) {
-        throw Error("Property missing: " + prop.propertyKey);
-      }
-      if (!remainingPropNames.delete(prop.propertyKey)) {
-        throw Error("assertion failed");
-      }
-      let propVal = v[prop.propertyKey];
-      obj[prop.propertyKey] = prop.checker(propVal, prop);
-    }
-
-    if (remainingPropNames.size != 0) {
-      throw Error("superfluous properties " + JSON.stringify(Array.from(
-                    remainingPropNames.values())));
-    }
-    return obj;
-  }
-
-  export function Class(target) {
-    target.checked = (v) => {
-      return checkValue(v, {
-        propertyKey: "(root)",
-        type: target,
-        checker: checkValue
-      });
-    };
-    return target;
-  }
-
-  export function Value(type) {
-    function deco(target: Object, propertyKey: string | symbol): void {
-      let chk = mkChk(target);
-      chk.props.push({
-                       propertyKey: propertyKey,
-                       checker: checkValue,
-                       type: type
-                     });
-    }
-
-    return deco;
-  }
-
-  export function List(type) {
-    function deco(target: Object, propertyKey: string | symbol): void {
-      throw Error("not implemented");
-    }
-
-    return deco;
-  }
-
-  export function Number(target: Object, propertyKey: string | symbol): void {
-    let chk = mkChk(target);
-    chk.props.push({propertyKey: propertyKey, checker: checkNumber});
-  }
-
-  export function AnyObject(target: Object, propertyKey: string | symbol): void {
-    let chk = mkChk(target);
-    chk.props.push({propertyKey: propertyKey, checker: checkAnyObject});
-  }
-
-  export function String(target: Object, propertyKey: string | symbol): void {
-    let chk = mkChk(target);
-    chk.props.push({propertyKey: propertyKey, checker: checkString});
-  }
-
-  function mkChk(target) {
-    let chk = target[chkSym];
-    if (!chk) {
-      chk = {props: []};
-      target[chkSym] = chk;
-    }
-    return chk;
-  }
-}