restructure

1 files changed, 0 insertions, 230 deletions

diff --git a/extension/lib/wallet/wxMessaging.ts b/extension/lib/wallet/wxMessaging.ts
deleted file mode 100644
index 740873d88..000000000
--- a/extension/lib/wallet/wxMessaging.ts
+++ /dev/null
@@ -1,230 +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/>
- */
-
-
-import {Wallet, Offer, Badge, ConfirmReserveRequest, CreateReserveRequest} from "./wallet";
-import {deleteDb, exportDb, openTalerDb} from "./db";
-import {BrowserHttpLib} from "./http";
-import {Checkable} from "./checkable";
-import {AmountJson} from "./types";
-import Port = chrome.runtime.Port;
-import {Notifier} from "./types";
-import {Contract} from "./wallet";
-
-"use strict";
-
-/**
- * Messaging for the WebExtensions wallet.  Should contain
- * parts that are specific for WebExtensions, but as little business
- * logic as possible.
- *
- * @author Florian Dold
- */
-
-
-type Handler = (detail: any) => Promise<any>;
-
-function makeHandlers(db: IDBDatabase,
-                      wallet: Wallet): {[msg: string]: Handler} {
-  return {
-    ["balances"]: function(detail) {
-      return wallet.getBalances();
-    },
-    ["dump-db"]: function(detail) {
-      return exportDb(db);
-    },
-    ["reset"]: function(detail) {
-      let tx = db.transaction(db.objectStoreNames, 'readwrite');
-      for (let i = 0; i < db.objectStoreNames.length; i++) {
-        tx.objectStore(db.objectStoreNames[i]).clear();
-      }
-      deleteDb();
-
-      chrome.browserAction.setBadgeText({text: ""});
-      console.log("reset done");
-      // Response is synchronous
-      return Promise.resolve({});
-    },
-    ["create-reserve"]: function(detail) {
-      const d = {
-        mint: detail.mint,
-        amount: detail.amount,
-      };
-      const req = CreateReserveRequest.checked(d);
-      return wallet.createReserve(req);
-    },
-    ["confirm-reserve"]: function(detail) {
-      // TODO: make it a checkable
-      const d = {
-        reservePub: detail.reservePub
-      };
-      const req = ConfirmReserveRequest.checked(d);
-      return wallet.confirmReserve(req);
-    },
-    ["confirm-pay"]: function(detail) {
-      let offer;
-      try {
-        offer = Offer.checked(detail.offer);
-      } catch (e) {
-        if (e instanceof Checkable.SchemaError) {
-          console.error("schema error:", e.message);
-          return Promise.resolve({
-                                   error: "invalid contract",
-                                   hint: e.message,
-                                   detail: detail
-                                 });
-        } else {
-          throw e;
-        }
-      }
-
-      return wallet.confirmPay(offer);
-    },
-    ["execute-payment"]: function(detail) {
-      return wallet.executePayment(detail.H_contract);
-    },
-    ["mint-info"]: function(detail) {
-      if (!detail.baseUrl) {
-        return Promise.resolve({error: "bad url"});
-      }
-      return wallet.updateMintFromUrl(detail.baseUrl);
-    },
-    ["reserve-creation-info"]: function(detail) {
-      if (!detail.baseUrl || typeof detail.baseUrl !== "string") {
-        return Promise.resolve({error: "bad url"});
-      }
-      let amount = AmountJson.checked(detail.amount);
-      return wallet.getReserveCreationInfo(detail.baseUrl, amount);
-    },
-    ["check-repurchase"]: function(detail) {
-      let contract = Contract.checked(detail.contract);
-      return wallet.checkRepurchase(contract);
-    },
-    ["get-history"]: function(detail) {
-      // TODO: limit history length
-      return wallet.getHistory();
-    },
-  };
-}
-
-
-class ChromeBadge implements Badge {
-  setText(s: string) {
-    chrome.browserAction.setBadgeText({text: s});
-  }
-
-  setColor(c: string) {
-    chrome.browserAction.setBadgeBackgroundColor({color: c});
-  }
-}
-
-
-function dispatch(handlers, req, sendResponse) {
-  if (req.type in handlers) {
-    Promise
-      .resolve()
-      .then(() => {
-        const p = handlers[req.type](req.detail);
-
-        return p.then((r) => {
-          sendResponse(r);
-        })
-      })
-      .catch((e) => {
-        console.log(`exception during wallet handler for '${req.type}'`);
-        console.log("request", req);
-        console.error(e);
-        sendResponse({
-                       error: "exception",
-                       hint: e.message,
-                       stack: e.stack.toString()
-                     });
-      });
-    // The sendResponse call is async
-    return true;
-  } else {
-    console.error(`Request type ${JSON.stringify(req)} unknown, req ${req.type}`);
-    sendResponse({error: "request unknown"});
-    // The sendResponse call is sync
-    return false;
-  }
-}
-
-class ChromeNotifier implements Notifier {
-  ports: Port[] = [];
-
-  constructor() {
-    chrome.runtime.onConnect.addListener((port) => {
-      console.log("got connect!");
-      this.ports.push(port);
-      port.onDisconnect.addListener(() => {
-        let i = this.ports.indexOf(port);
-        if (i >= 0) {
-          this.ports.splice(i, 1);
-        } else {
-          console.error("port already removed");
-        }
-      });
-    });
-  }
-
-  notify() {
-    console.log("notifying all ports");
-    for (let p of this.ports) {
-      p.postMessage({notify: true});
-    }
-  }
-}
-
-
-export function wxMain() {
-  chrome.browserAction.setBadgeText({text: ""});
-
-  Promise.resolve()
-         .then(() => {
-           return openTalerDb();
-         })
-         .catch((e) => {
-           console.error("could not open database");
-           console.error(e);
-         })
-         .then((db) => {
-           let http = new BrowserHttpLib();
-           let badge = new ChromeBadge();
-           let notifier = new ChromeNotifier();
-           let wallet = new Wallet(db, http, badge, notifier);
-           let handlers = makeHandlers(db, wallet);
-           chrome.runtime.onMessage.addListener((req, sender, sendResponse) => {
-             try {
-               return dispatch(handlers, req, sendResponse)
-             } catch (e) {
-               console.log(`exception during wallet handler (dispatch)`);
-               console.log("request", req);
-               console.error(e);
-               sendResponse({
-                              error: "exception",
-                              hint: e.message,
-                              stack: e.stack.toString()
-                            });
-               return false;
-             }
-           });
-         })
-         .catch((e) => {
-           console.error("could not initialize wallet messaging");
-           console.error(e);
-         });
-}
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