modularize repo, use pnpm, improve typechecking

1 files changed, 258 insertions, 0 deletions

diff --git a/packages/taler-wallet-core/src/types/pending.ts b/packages/taler-wallet-core/src/types/pending.ts
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+++ b/packages/taler-wallet-core/src/types/pending.ts
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+/*
+ This file is part of GNU Taler
+ (C) 2019 GNUnet e.V.
+
+ GNU 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.
+
+ GNU 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
+ GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+
+/**
+ * Type and schema definitions for pending operations in the wallet.
+ */
+
+/**
+ * Imports.
+ */
+import { OperationErrorDetails, BalancesResponse } from "./walletTypes";
+import { WithdrawalSource, RetryInfo, ReserveRecordStatus } from "./dbTypes";
+import { Timestamp, Duration } from "../util/time";
+
+export const enum PendingOperationType {
+  Bug = "bug",
+  ExchangeUpdate = "exchange-update",
+  Pay = "pay",
+  ProposalChoice = "proposal-choice",
+  ProposalDownload = "proposal-download",
+  Refresh = "refresh",
+  Reserve = "reserve",
+  Recoup = "recoup",
+  RefundQuery = "refund-query",
+  TipChoice = "tip-choice",
+  TipPickup = "tip-pickup",
+  Withdraw = "withdraw",
+}
+
+/**
+ * Information about a pending operation.
+ */
+export type PendingOperationInfo = PendingOperationInfoCommon &
+  (
+    | PendingBugOperation
+    | PendingExchangeUpdateOperation
+    | PendingPayOperation
+    | PendingProposalChoiceOperation
+    | PendingProposalDownloadOperation
+    | PendingRefreshOperation
+    | PendingRefundQueryOperation
+    | PendingReserveOperation
+    | PendingTipChoiceOperation
+    | PendingTipPickupOperation
+    | PendingWithdrawOperation
+    | PendingRecoupOperation
+  );
+
+/**
+ * The wallet is currently updating information about an exchange.
+ */
+export interface PendingExchangeUpdateOperation {
+  type: PendingOperationType.ExchangeUpdate;
+  stage: ExchangeUpdateOperationStage;
+  reason: string;
+  exchangeBaseUrl: string;
+  lastError: OperationErrorDetails | undefined;
+}
+
+/**
+ * Some interal error happened in the wallet.  This pending operation
+ * should *only* be reported for problems in the wallet, not when
+ * a problem with a merchant/exchange/etc. occurs.
+ */
+export interface PendingBugOperation {
+  type: PendingOperationType.Bug;
+  message: string;
+  details: any;
+}
+
+/**
+ * Current state of an exchange update operation.
+ */
+export const enum ExchangeUpdateOperationStage {
+  FetchKeys = "fetch-keys",
+  FetchWire = "fetch-wire",
+  FinalizeUpdate = "finalize-update",
+}
+
+export const enum ReserveType {
+  /**
+   * Manually created.
+   */
+  Manual = "manual",
+  /**
+   * Withdrawn from a bank that has "tight" Taler integration
+   */
+  TalerBankWithdraw = "taler-bank-withdraw",
+}
+
+/**
+ * Status of processing a reserve.
+ *
+ * Does *not* include the withdrawal operation that might result
+ * from this.
+ */
+export interface PendingReserveOperation {
+  type: PendingOperationType.Reserve;
+  retryInfo: RetryInfo | undefined;
+  stage: ReserveRecordStatus;
+  timestampCreated: Timestamp;
+  reserveType: ReserveType;
+  reservePub: string;
+  bankWithdrawConfirmUrl?: string;
+}
+
+/**
+ * Status of an ongoing withdrawal operation.
+ */
+export interface PendingRefreshOperation {
+  type: PendingOperationType.Refresh;
+  lastError?: OperationErrorDetails;
+  refreshGroupId: string;
+  finishedPerCoin: boolean[];
+  retryInfo: RetryInfo;
+}
+
+/**
+ * Status of downloading signed contract terms from a merchant.
+ */
+export interface PendingProposalDownloadOperation {
+  type: PendingOperationType.ProposalDownload;
+  merchantBaseUrl: string;
+  proposalTimestamp: Timestamp;
+  proposalId: string;
+  orderId: string;
+  lastError?: OperationErrorDetails;
+  retryInfo: RetryInfo;
+}
+
+/**
+ * User must choose whether to accept or reject the merchant's
+ * proposed contract terms.
+ */
+export interface PendingProposalChoiceOperation {
+  type: PendingOperationType.ProposalChoice;
+  merchantBaseUrl: string;
+  proposalTimestamp: Timestamp;
+  proposalId: string;
+}
+
+/**
+ * The wallet is picking up a tip that the user has accepted.
+ */
+export interface PendingTipPickupOperation {
+  type: PendingOperationType.TipPickup;
+  tipId: string;
+  merchantBaseUrl: string;
+  merchantTipId: string;
+}
+
+/**
+ * The wallet has been offered a tip, and the user now needs to
+ * decide whether to accept or reject the tip.
+ */
+export interface PendingTipChoiceOperation {
+  type: PendingOperationType.TipChoice;
+  tipId: string;
+  merchantBaseUrl: string;
+  merchantTipId: string;
+}
+
+/**
+ * The wallet is signing coins and then sending them to
+ * the merchant.
+ */
+export interface PendingPayOperation {
+  type: PendingOperationType.Pay;
+  proposalId: string;
+  isReplay: boolean;
+  retryInfo: RetryInfo;
+  lastError: OperationErrorDetails | undefined;
+}
+
+/**
+ * The wallet is querying the merchant about whether any refund
+ * permissions are available for a purchase.
+ */
+export interface PendingRefundQueryOperation {
+  type: PendingOperationType.RefundQuery;
+  proposalId: string;
+  retryInfo: RetryInfo;
+  lastError: OperationErrorDetails | undefined;
+}
+
+export interface PendingRecoupOperation {
+  type: PendingOperationType.Recoup;
+  recoupGroupId: string;
+  retryInfo: RetryInfo;
+  lastError: OperationErrorDetails | undefined;
+}
+
+/**
+ * Status of an ongoing withdrawal operation.
+ */
+export interface PendingWithdrawOperation {
+  type: PendingOperationType.Withdraw;
+  source: WithdrawalSource;
+  lastError: OperationErrorDetails | undefined;
+  withdrawalGroupId: string;
+  numCoinsWithdrawn: number;
+  numCoinsTotal: number;
+}
+
+/**
+ * Fields that are present in every pending operation.
+ */
+export interface PendingOperationInfoCommon {
+  /**
+   * Type of the pending operation.
+   */
+  type: PendingOperationType;
+
+  /**
+   * Set to true if the operation indicates that something is really in progress,
+   * as opposed to some regular scheduled operation or a permanent failure.
+   */
+  givesLifeness: boolean;
+}
+
+/**
+ * Response returned from the pending operations API.
+ */
+export interface PendingOperationsResponse {
+  /**
+   * List of pending operations.
+   */
+  pendingOperations: PendingOperationInfo[];
+
+  /**
+   * Current wallet balance, including pending balances.
+   */
+  walletBalance: BalancesResponse;
+
+  /**
+   * When is the next pending operation due to be re-tried?
+   */
+  nextRetryDelay: Duration;
+
+  /**
+   * Does this response only include pending operations that
+   * are due to be executed right now?
+   */
+  onlyDue: boolean;
+}