refactor / put some types where they belong

src/dbTypes.ts

@@ -37,6 +37,20 @@ import {
   WireDetail,
 } from "./talerTypes";
 
+import {
+  Index,
+  Store,
+} from "./query";
+
+
+/**
+ * Current database version, should be incremented
+ * each time we do incompatible schema changes on the database.
+ * In the future we might consider adding migration functions for
+ * each version increment.
+ */
+export const WALLET_DB_VERSION = 24;
+
 
 /**
  * A reserve record as stored in the wallet's database.
@@ -377,60 +391,6 @@ export interface RefreshPreCoinRecord {
 }
 
 
-/**
- * State of returning a list of coins
- * to the customer's bank account.
- */
-export interface CoinsReturnRecord {
-  /**
-   * Coins that we're returning.
-   */
-  coins: CoinPaySig[];
-
-  /**
-   * Responses to the deposit requests.
-   */
-  responses: any;
-
-  /**
-   * Ephemeral dummy merchant key for
-   * the coins returns operation.
-   */
-  dummyMerchantPub: string;
-
-  /**
-   * Ephemeral dummy merchant key for
-   * the coins returns operation.
-   */
-  dummyMerchantPriv: string;
-
-  /**
-   * Contract terms.
-   */
-  contractTerms: string;
-
-  /**
-   * Hash of contract terms.
-   */
-  contractTermsHash: string;
-
-  /**
-   * Wire info to send the money for the coins to.
-   */
-  wire: object;
-
-  /**
-   * Hash of the wire object.
-   */
-  wireHash: string;
-
-  /**
-   * All coins were deposited.
-   */
-  finished: boolean;
-}
-
-
 /**
  * Status of a coin.
  */
@@ -826,3 +786,193 @@ export interface SenderWireRecord {
    */
   id: number;
 }
+
+
+/**
+ * Nonce record as stored in the wallet's database.
+ */
+export interface NonceRecord {
+  priv: string;
+  pub: string;
+}
+
+
+/**
+ * Configuration key/value entries to configure
+ * the wallet.
+ */
+export interface ConfigRecord {
+  key: string;
+  value: any;
+}
+
+
+/**
+ * Coin that we're depositing ourselves.
+ */
+export interface DepositCoin {
+  coinPaySig: CoinPaySig;
+
+  /**
+   * Undefined if coin not deposited, otherwise signature
+   * from the exchange confirming the deposit.
+   */
+  depositedSig?: string;
+}
+
+
+/**
+ * Record stored in the wallet's database when the user sends coins back to
+ * their own bank account.  Stores the status of coins that are deposited to
+ * the wallet itself, where the wallet acts as a "merchant" for the customer.
+ */
+export interface CoinsReturnRecord {
+  /**
+   * Hash of the contract for sending coins to our own bank account.
+   */
+  contractTermsHash: string;
+
+  contractTerms: ContractTerms;
+
+  /**
+   * Private key where corresponding
+   * public key is used in the contract terms
+   * as merchant pub.
+   */
+  merchantPriv: string;
+
+  coins: DepositCoin[];
+
+  /**
+   * Exchange base URL to deposit coins at.
+   */
+  exchange: string;
+
+  /**
+   * Our own wire information for the deposit.
+   */
+  wire: any;
+}
+
+
+/* tslint:disable:completed-docs */
+
+/**
+ * The stores and indices for the wallet database.
+ */
+export namespace Stores {
+  class ExchangeStore extends Store<ExchangeRecord> {
+    constructor() {
+      super("exchanges", { keyPath: "baseUrl" });
+    }
+
+    pubKeyIndex = new Index<string, ExchangeRecord>(this, "pubKeyIndex", "masterPublicKey");
+  }
+
+  class NonceStore extends Store<NonceRecord> {
+    constructor() {
+      super("nonces", { keyPath: "pub" });
+    }
+  }
+
+  class CoinsStore extends Store<CoinRecord> {
+    constructor() {
+      super("coins", { keyPath: "coinPub" });
+    }
+
+    exchangeBaseUrlIndex = new Index<string, CoinRecord>(this, "exchangeBaseUrl", "exchangeBaseUrl");
+    denomPubIndex = new Index<string, CoinRecord>(this, "denomPubIndex", "denomPub");
+  }
+
+  class ProposalsStore extends Store<ProposalRecord> {
+    constructor() {
+      super("proposals", {
+        autoIncrement: true,
+        keyPath: "id",
+      });
+    }
+    timestampIndex = new Index<string, ProposalRecord>(this, "timestampIndex", "timestamp");
+  }
+
+  class PurchasesStore extends Store<PurchaseRecord> {
+    constructor() {
+      super("purchases", { keyPath: "contractTermsHash" });
+    }
+
+    fulfillmentUrlIndex = new Index<string, PurchaseRecord>(this,
+                                                            "fulfillmentUrlIndex",
+                                                            "contractTerms.fulfillment_url");
+    orderIdIndex = new Index<string, PurchaseRecord>(this, "orderIdIndex", "contractTerms.order_id");
+    timestampIndex = new Index<string, PurchaseRecord>(this, "timestampIndex", "timestamp");
+  }
+
+  class DenominationsStore extends Store<DenominationRecord> {
+    constructor() {
+      // cast needed because of bug in type annotations
+      super("denominations",
+            {keyPath: ["exchangeBaseUrl", "denomPub"] as any as IDBKeyPath});
+    }
+
+    denomPubHashIndex = new Index<string, DenominationRecord>(this, "denomPubHashIndex", "denomPubHash");
+    exchangeBaseUrlIndex = new Index<string, DenominationRecord>(this, "exchangeBaseUrlIndex", "exchangeBaseUrl");
+    denomPubIndex = new Index<string, DenominationRecord>(this, "denomPubIndex", "denomPub");
+  }
+
+  class CurrenciesStore extends Store<CurrencyRecord> {
+    constructor() {
+      super("currencies", { keyPath: "name" });
+    }
+  }
+
+  class ConfigStore extends Store<ConfigRecord> {
+    constructor() {
+      super("config", { keyPath: "key" });
+    }
+  }
+
+  class ExchangeWireFeesStore extends Store<ExchangeWireFeesRecord> {
+    constructor() {
+      super("exchangeWireFees", { keyPath: "exchangeBaseUrl" });
+    }
+  }
+
+  class ReservesStore extends Store<ReserveRecord> {
+    constructor() {
+      super("reserves", { keyPath: "reserve_pub" });
+    }
+    timestampCreatedIndex = new Index<string, ReserveRecord>(this, "timestampCreatedIndex", "created");
+    timestampConfirmedIndex = new Index<string, ReserveRecord>(this, "timestampConfirmedIndex", "timestamp_confirmed");
+    timestampDepletedIndex = new Index<string, ReserveRecord>(this, "timestampDepletedIndex", "timestamp_depleted");
+  }
+
+  class TipsStore extends Store<TipRecord> {
+    constructor() {
+      super("tips", { keyPath: ["tipId", "merchantDomain"] as any as IDBKeyPath });
+    }
+    coinPubIndex = new Index<string, TipRecord>(this, "coinPubIndex", "coinPubs", { multiEntry: true });
+  }
+
+  class SenderWiresStore extends Store<SenderWireRecord> {
+    constructor() {
+      super("senderWires", { keyPath: "id" });
+    }
+  }
+
+  export const coins = new CoinsStore();
+  export const coinsReturns = new Store<CoinsReturnRecord>("coinsReturns", {keyPath: "contractTermsHash"});
+  export const config = new ConfigStore();
+  export const currencies = new CurrenciesStore();
+  export const denominations = new DenominationsStore();
+  export const exchangeWireFees = new ExchangeWireFeesStore();
+  export const exchanges = new ExchangeStore();
+  export const nonces = new NonceStore();
+  export const precoins = new Store<PreCoinRecord>("precoins", {keyPath: "coinPub"});
+  export const proposals = new ProposalsStore();
+  export const refresh = new Store<RefreshSessionRecord>("refresh", {keyPath: "id", autoIncrement: true});
+  export const reserves = new ReservesStore();
+  export const purchases = new PurchasesStore();
+  export const tips = new TipsStore();
+  export const senderWires = new SenderWiresStore();
+}
+
+/* tslint:enable:completed-docs */

src/helpers.ts

@@ -138,6 +138,9 @@ export function getTalerStampDate(stamp: string): Date | null {
   return new Date(sec * 1000);
 }
 
+/**
+ * Compute the hash function of a JSON object.
+ */
 export function hash(val: any): number {
   const str = canonicalJson(val);
   // https://github.com/darkskyapp/string-hash
@@ -152,3 +155,17 @@ export function hash(val: any): number {
   * signed int to an unsigned by doing an unsigned bitshift. */
   return h >>> 0;
 }
+
+
+/**
+ * Lexically compare two strings.
+ */
+export function strcmp(s1: string, s2: string): number {
+  if (s1 < s2) {
+    return -1;
+  }
+  if (s1 > s2) {
+    return 1;
+  }
+  return 0;
+}

src/talerTypes.ts

@@ -631,6 +631,146 @@ export class TipToken {
   static checked: (obj: any) => TipToken;
 }
 
+
+/**
+ * Element of the payback list that the
+ * exchange gives us in /keys.
+ */
+@Checkable.Class()
+export class Payback {
+  /**
+   * The hash of the denomination public key for which the payback is offered.
+   */
+  @Checkable.String
+  h_denom_pub: string;
+}
+
+
+/**
+ * Structure that the exchange gives us in /keys.
+ */
+@Checkable.Class({extra: true})
+export class KeysJson {
+  /**
+   * List of offered denominations.
+   */
+  @Checkable.List(Checkable.Value(Denomination))
+  denoms: Denomination[];
+
+  /**
+   * The exchange's master public key.
+   */
+  @Checkable.String
+  master_public_key: string;
+
+  /**
+   * The list of auditors (partially) auditing the exchange.
+   */
+  @Checkable.List(Checkable.Value(Auditor))
+  auditors: Auditor[];
+
+  /**
+   * Timestamp when this response was issued.
+   */
+  @Checkable.String
+  list_issue_date: string;
+
+  /**
+   * List of paybacks for compromised denominations.
+   */
+  @Checkable.Optional(Checkable.List(Checkable.Value(Payback)))
+  payback?: Payback[];
+
+  /**
+   * Short-lived signing keys used to sign online
+   * responses.
+   */
+  @Checkable.Any
+  signkeys: any;
+
+  /**
+   * Protocol version.
+   */
+  @Checkable.Optional(Checkable.String)
+  version?: string;
+
+  /**
+   * Verify that a value matches the schema of this class and convert it into a
+   * member.
+   */
+  static checked: (obj: any) => KeysJson;
+}
+
+
+/**
+ * Wire fees as anounced by the exchange.
+ */
+@Checkable.Class()
+export class WireFeesJson {
+  /**
+   * Cost of a wire transfer.
+   */
+  @Checkable.Value(AmountJson)
+  wire_fee: AmountJson;
+
+  /**
+   * Cost of clising a reserve.
+   */
+  @Checkable.Value(AmountJson)
+  closing_fee: AmountJson;
+
+  /**
+   * Signature made with the exchange's master key.
+   */
+  @Checkable.String
+  sig: string;
+
+  /**
+   * Date from which the fee applies.
+   */
+  @Checkable.String
+  start_date: string;
+
+  /**
+   * Data after which the fee doesn't apply anymore.
+   */
+  @Checkable.String
+  end_date: string;
+
+  /**
+   * Verify that a value matches the schema of this class and convert it into a
+   * member.
+   */
+  static checked: (obj: any) => WireFeesJson;
+}
+
+
+/**
+ * Information about wire transfer methods supported
+ * by the exchange.
+ */
+@Checkable.Class({extra: true})
+export class WireDetailJson {
+  /**
+   * Name of the wire transfer method.
+   */
+  @Checkable.String
+  type: string;
+
+  /**
+   * Fees associated with the wire transfer method.
+   */
+  @Checkable.List(Checkable.Value(WireFeesJson))
+  fees: WireFeesJson[];
+
+  /**
+   * Verify that a value matches the schema of this class and convert it into a
+   * member.
+   */
+  static checked: (obj: any) => WireDetailJson;
+}
+
+
 /**
  * Wire detail, arbitrary object that must at least
  * contain a "type" key.

src/wallet.ts

@@ -22,7 +22,6 @@
 /**
  * Imports.
  */
-import {Checkable} from "./checkable";
 import { CryptoApi } from "./crypto/cryptoApi";
 import {
   amountToPretty,
@@ -30,6 +29,7 @@ import {
   canonicalizeBaseUrl,
   getTalerStampSec,
   hash,
+  strcmp,
 } from "./helpers";
 import {
   HttpRequestLibrary,
@@ -38,20 +38,21 @@ import {
 import * as LibtoolVersion from "./libtoolVersion";
 import {
   AbortTransaction,
-  Index,
   JoinLeftResult,
   JoinResult,
   QueryRoot,
-  Store,
 } from "./query";
 import { TimerGroup } from "./timer";
 
 import { AmountJson } from "./amounts";
 import * as Amounts from "./amounts";
 
+import URI = require("urijs");
+
 import {
   CoinRecord,
   CoinStatus,
+  CoinsReturnRecord,
   CurrencyRecord,
   DenominationRecord,
   DenominationStatus,
@@ -63,27 +64,26 @@ import {
   RefreshPreCoinRecord,
   RefreshSessionRecord,
   ReserveRecord,
-  SenderWireRecord,
+  Stores,
   TipRecord,
   WireFee,
 } from "./dbTypes";
-
-import URI = require("urijs");
-
 import {
   Auditor,
-  CoinPaySig,
   ContractTerms,
   Denomination,
   ExchangeHandle,
+  KeysJson,
   PayReq,
   PaybackConfirmation,
   RefundPermission,
   TipPlanchetDetail,
   TipResponse,
+  WireDetailJson,
   isWireDetail,
 } from "./talerTypes";
 import {
+  Badge,
   CheckPayResult,
   CoinSelectionResult,
   CoinWithDenom,
@@ -102,239 +102,9 @@ import {
   WalletBalance,
   WalletBalanceEntry,
   WireInfo,
-
 } from "./walletTypes";
 
 
-/**
- * Element of the payback list that the
- * exchange gives us in /keys.
- */
-@Checkable.Class()
-export class Payback {
-  /**
-   * The hash of the denomination public key for which the payback is offered.
-   */
-  @Checkable.String
-  h_denom_pub: string;
-}
-
-
-/**
- * Structure that the exchange gives us in /keys.
- */
-@Checkable.Class({extra: true})
-export class KeysJson {
-  /**
-   * List of offered denominations.
-   */
-  @Checkable.List(Checkable.Value(Denomination))
-  denoms: Denomination[];
-
-  /**
-   * The exchange's master public key.
-   */
-  @Checkable.String
-  master_public_key: string;
-
-  /**
-   * The list of auditors (partially) auditing the exchange.
-   */
-  @Checkable.List(Checkable.Value(Auditor))
-  auditors: Auditor[];
-
-  /**
-   * Timestamp when this response was issued.
-   */
-  @Checkable.String
-  list_issue_date: string;
-
-  /**
-   * List of paybacks for compromised denominations.
-   */
-  @Checkable.Optional(Checkable.List(Checkable.Value(Payback)))
-  payback?: Payback[];
-
-  /**
-   * Short-lived signing keys used to sign online
-   * responses.
-   */
-  @Checkable.Any
-  signkeys: any;
-
-  /**
-   * Protocol version.
-   */
-  @Checkable.Optional(Checkable.String)
-  version?: string;
-
-  /**
-   * Verify that a value matches the schema of this class and convert it into a
-   * member.
-   */
-  static checked: (obj: any) => KeysJson;
-}
-
-
-/**
- * Wire fees as anounced by the exchange.
- */
-@Checkable.Class()
-class WireFeesJson {
-  /**
-   * Cost of a wire transfer.
-   */
-  @Checkable.Value(AmountJson)
-  wire_fee: AmountJson;
-
-  /**
-   * Cost of clising a reserve.
-   */
-  @Checkable.Value(AmountJson)
-  closing_fee: AmountJson;
-
-  /**
-   * Signature made with the exchange's master key.
-   */
-  @Checkable.String
-  sig: string;
-
-  /**
-   * Date from which the fee applies.
-   */
-  @Checkable.String
-  start_date: string;
-
-  /**
-   * Data after which the fee doesn't apply anymore.
-   */
-  @Checkable.String
-  end_date: string;
-
-  /**
-   * Verify that a value matches the schema of this class and convert it into a
-   * member.
-   */
-  static checked: (obj: any) => WireFeesJson;
-}
-
-
-/**
- * Information about wire transfer methods supported
- * by the exchange.
- */
-@Checkable.Class({extra: true})
-class WireDetailJson {
-  /**
-   * Name of the wire transfer method.
-   */
-  @Checkable.String
-  type: string;
-
-  /**
-   * Fees associated with the wire transfer method.
-   */
-  @Checkable.List(Checkable.Value(WireFeesJson))
-  fees: WireFeesJson[];
-
-  /**
-   * Verify that a value matches the schema of this class and convert it into a
-   * member.
-   */
-  static checked: (obj: any) => WireDetailJson;
-}
-
-
-/**
- * Badge that shows activity for the wallet.
- */
-export interface Badge {
-  /**
-   * Start indicating background activity.
-   */
-  startBusy(): void;
-
-  /**
-   * Stop indicating background activity.
-   */
-  stopBusy(): void;
-
-  /**
-   * Show the notification in the badge.
-   */
-  showNotification(): void;
-
-  /**
-   * Stop showing the notification.
-   */
-  clearNotification(): void;
-}
-
-
-/**
- * Nonce record as stored in the wallet's database.
- */
-export interface NonceRecord {
-  priv: string;
-  pub: string;
-}
-
-/**
- * Configuration key/value entries to configure
- * the wallet.
- */
-export interface ConfigRecord {
-  key: string;
-  value: any;
-}
-
-
-/**
- * Coin that we're depositing ourselves.
- */
-export interface DepositCoin {
-  coinPaySig: CoinPaySig;
-
-  /**
-   * Undefined if coin not deposited, otherwise signature
-   * from the exchange confirming the deposit.
-   */
-  depositedSig?: string;
-}
-
-/**
- * Record stored in the wallet's database when the user sends coins back to
- * their own bank account.  Stores the status of coins that are deposited to
- * the wallet itself, where the wallet acts as a "merchant" for the customer.
- */
-export interface CoinsReturnRecord {
-  /**
-   * Hash of the contract for sending coins to our own bank account.
-   */
-  contractTermsHash: string;
-
-  contractTerms: ContractTerms;
-
-  /**
-   * Private key where corresponding
-   * public key is used in the contract terms
-   * as merchant pub.
-   */
-  merchantPriv: string;
-
-  coins: DepositCoin[];
-
-  /**
-   * Exchange base URL to deposit coins at.
-   */
-  exchange: string;
-
-  /**
-   * Our own wire information for the deposit.
-   */
-  wire: any;
-}
-
 interface SpeculativePayData {
   payCoinInfo: PayCoinInfo;
   exchangeUrl: string;
@@ -351,14 +121,6 @@ interface SpeculativePayData {
  */
 export const WALLET_PROTOCOL_VERSION = "2:0:0";
 
-/**
- * Current database version, should be incremented
- * each time we do incompatible schema changes on the database.
- * In the future we might consider adding migration functions for
- * each version increment.
- */
-export const WALLET_DB_VERSION = 24;
-
 const builtinCurrencies: CurrencyRecord[] = [
   {
     auditors: [
@@ -393,17 +155,6 @@ function isWithdrawableDenom(d: DenominationRecord) {
 }
 
 
-function strcmp(s1: string, s2: string): number {
-  if (s1 < s2) {
-    return -1;
-  }
-  if (s1 > s2) {
-    return 1;
-  }
-  return 0;
-}
-
-
 interface SelectPayCoinsResult {
   cds: CoinWithDenom[];
   totalFees: AmountJson;
@@ -528,128 +279,6 @@ function getWithdrawDenomList(amountAvailable: AmountJson,
   return ds;
 }
 
-/* tslint:disable:completed-docs */
-
-/**
- * The stores and indices for the wallet database.
- */
-export namespace Stores {
-  class ExchangeStore extends Store<ExchangeRecord> {
-    constructor() {
-      super("exchanges", { keyPath: "baseUrl" });
-    }
-
-    pubKeyIndex = new Index<string, ExchangeRecord>(this, "pubKeyIndex", "masterPublicKey");
-  }
-
-  class NonceStore extends Store<NonceRecord> {
-    constructor() {
-      super("nonces", { keyPath: "pub" });
-    }
-  }
-
-  class CoinsStore extends Store<CoinRecord> {
-    constructor() {
-      super("coins", { keyPath: "coinPub" });
-    }
-
-    exchangeBaseUrlIndex = new Index<string, CoinRecord>(this, "exchangeBaseUrl", "exchangeBaseUrl");
-    denomPubIndex = new Index<string, CoinRecord>(this, "denomPubIndex", "denomPub");
-  }
-
-  class ProposalsStore extends Store<ProposalRecord> {
-    constructor() {
-      super("proposals", {
-        autoIncrement: true,
-        keyPath: "id",
-      });
-    }
-    timestampIndex = new Index<string, ProposalRecord>(this, "timestampIndex", "timestamp");
-  }
-
-  class PurchasesStore extends Store<PurchaseRecord> {
-    constructor() {
-      super("purchases", { keyPath: "contractTermsHash" });
-    }
-
-    fulfillmentUrlIndex = new Index<string, PurchaseRecord>(this,
-                                                            "fulfillmentUrlIndex",
-                                                            "contractTerms.fulfillment_url");
-    orderIdIndex = new Index<string, PurchaseRecord>(this, "orderIdIndex", "contractTerms.order_id");
-    timestampIndex = new Index<string, PurchaseRecord>(this, "timestampIndex", "timestamp");
-  }
-
-  class DenominationsStore extends Store<DenominationRecord> {
-    constructor() {
-      // cast needed because of bug in type annotations
-      super("denominations",
-            {keyPath: ["exchangeBaseUrl", "denomPub"] as any as IDBKeyPath});
-    }
-
-    denomPubHashIndex = new Index<string, DenominationRecord>(this, "denomPubHashIndex", "denomPubHash");
-    exchangeBaseUrlIndex = new Index<string, DenominationRecord>(this, "exchangeBaseUrlIndex", "exchangeBaseUrl");
-    denomPubIndex = new Index<string, DenominationRecord>(this, "denomPubIndex", "denomPub");
-  }
-
-  class CurrenciesStore extends Store<CurrencyRecord> {
-    constructor() {
-      super("currencies", { keyPath: "name" });
-    }
-  }
-
-  class ConfigStore extends Store<ConfigRecord> {
-    constructor() {
-      super("config", { keyPath: "key" });
-    }
-  }
-
-  class ExchangeWireFeesStore extends Store<ExchangeWireFeesRecord> {
-    constructor() {
-      super("exchangeWireFees", { keyPath: "exchangeBaseUrl" });
-    }
-  }
-
-  class ReservesStore extends Store<ReserveRecord> {
-    constructor() {
-      super("reserves", { keyPath: "reserve_pub" });
-    }
-    timestampCreatedIndex = new Index<string, ReserveRecord>(this, "timestampCreatedIndex", "created");
-    timestampConfirmedIndex = new Index<string, ReserveRecord>(this, "timestampConfirmedIndex", "timestamp_confirmed");
-    timestampDepletedIndex = new Index<string, ReserveRecord>(this, "timestampDepletedIndex", "timestamp_depleted");
-  }
-
-  class TipsStore extends Store<TipRecord> {
-    constructor() {
-      super("tips", { keyPath: ["tipId", "merchantDomain"] as any as IDBKeyPath });
-    }
-    coinPubIndex = new Index<string, TipRecord>(this, "coinPubIndex", "coinPubs", { multiEntry: true });
-  }
-
-  class SenderWiresStore extends Store<SenderWireRecord> {
-    constructor() {
-      super("senderWires", { keyPath: "id" });
-    }
-  }
-
-  export const coins = new CoinsStore();
-  export const coinsReturns = new Store<CoinsReturnRecord>("coinsReturns", {keyPath: "contractTermsHash"});
-  export const config = new ConfigStore();
-  export const currencies = new CurrenciesStore();
-  export const denominations = new DenominationsStore();
-  export const exchangeWireFees = new ExchangeWireFeesStore();
-  export const exchanges = new ExchangeStore();
-  export const nonces = new NonceStore();
-  export const precoins = new Store<PreCoinRecord>("precoins", {keyPath: "coinPub"});
-  export const proposals = new ProposalsStore();
-  export const refresh = new Store<RefreshSessionRecord>("refresh", {keyPath: "id", autoIncrement: true});
-  export const reserves = new ReservesStore();
-  export const purchases = new PurchasesStore();
-  export const tips = new TipsStore();
-  export const senderWires = new SenderWiresStore();
-}
-
-/* tslint:enable:completed-docs */
-
 
 interface CoinsForPaymentArgs {
   allowedAuditors: Auditor[];

src/walletTypes.ts

@@ -570,3 +570,29 @@ export class GetTipPlanchetsRequest {
    */
   static checked: (obj: any) => GetTipPlanchetsRequest;
 }
+
+
+/**
+ * Badge that shows activity for the wallet.
+ */
+export interface Badge {
+  /**
+   * Start indicating background activity.
+   */
+  startBusy(): void;
+
+  /**
+   * Stop indicating background activity.
+   */
+  stopBusy(): void;
+
+  /**
+   * Show the notification in the badge.
+   */
+  showNotification(): void;
+
+  /**
+   * Stop showing the notification.
+   */
+  clearNotification(): void;
+}

src/webex/chromeBadge.ts

@@ -16,7 +16,7 @@
 
 import {
   Badge,
-} from "../wallet";
+} from "../walletTypes";
 
 
 /**

src/webex/wxBackend.ts

@@ -46,11 +46,14 @@ import {
 } from "../walletTypes";
 
 import {
-  Stores,
-  WALLET_DB_VERSION,
   Wallet,
 } from "../wallet";
 
+import {
+  Stores,
+  WALLET_DB_VERSION,
+} from "../dbTypes";
+
 
 import { ChromeBadge } from "./chromeBadge";
 import { MessageType } from "./messages";