From 1eec95e840ff95c4902e4f38f46963f29a086727 Mon Sep 17 00:00:00 2001 From: Florian Dold Date: Sun, 15 Oct 2017 20:31:50 +0200 Subject: remove incomplete memory IDB implementation for now Currently lives in its own branch, will be re-added to master once complete to avoid linting issues. --- src/i18n/de.po | 28 +- src/i18n/en-US.po | 16 +- src/i18n/fr.po | 16 +- src/i18n/it.po | 16 +- src/i18n/strings.ts | 10 +- src/i18n/taler-wallet-webex.pot | 16 +- src/memidb-test.ts | 114 ----- src/memidb.ts | 922 ---------------------------------------- 8 files changed, 49 insertions(+), 1089 deletions(-) delete mode 100644 src/memidb-test.ts delete mode 100644 src/memidb.ts diff --git a/src/i18n/de.po b/src/i18n/de.po index 5cef25386..9950865e0 100644 --- a/src/i18n/de.po +++ b/src/i18n/de.po @@ -61,7 +61,7 @@ msgstr "" msgid "The merchant%1$s offers you to purchase:\n" msgstr "" -#: src/webex/pages/confirm-contract.tsx:232 +#: src/webex/pages/confirm-contract.tsx:235 #, fuzzy, c-format msgid "Confirm payment" msgstr "Bezahlung bestätigen" @@ -270,38 +270,41 @@ msgid "" msgstr "Reserve (%1$s) mit %2$s bei %3$s erzeugt" #: src/webex/pages/popup.tsx:368 -#, c-format -msgid "Merchant%1$soffered contract%2$s;\n" +#, fuzzy, c-format +msgid "Merchant%1$soffered contract%2$s.\n" msgstr "" +"%1$s\n" +" möchte einen Vertrag über %2$s\n" +" mit Ihnen abschließen." -#: src/webex/pages/popup.tsx:378 +#: src/webex/pages/popup.tsx:379 #, fuzzy, c-format msgid "Withdrew%1$sfrom%2$s(%3$s).\n" msgstr "Reserve (%1$s) mit %2$s bei %3$s erzeugt" -#: src/webex/pages/popup.tsx:388 +#: src/webex/pages/popup.tsx:389 #, fuzzy, c-format msgid "" "Paid%1$sto merchant%2$s.\n" " (%3$s)\n" msgstr "Reserve (%1$s) mit %2$s bei %3$s erzeugt" -#: src/webex/pages/popup.tsx:398 +#: src/webex/pages/popup.tsx:399 #, c-format msgid "Merchant%1$sgave a refund over%2$s.\n" msgstr "" -#: src/webex/pages/popup.tsx:405 +#: src/webex/pages/popup.tsx:406 #, c-format msgid "Unknown event (%1$s)" msgstr "" -#: src/webex/pages/popup.tsx:448 +#: src/webex/pages/popup.tsx:449 #, c-format msgid "Error: could not retrieve event history" msgstr "" -#: src/webex/pages/popup.tsx:473 +#: src/webex/pages/popup.tsx:474 #, c-format msgid "Your wallet has no events recorded." msgstr "Ihre Geldbörse verzeichnet keine Vorkommnisse." @@ -341,13 +344,6 @@ msgstr "" msgid "Unknown Wire Detail" msgstr "" -#, fuzzy -#~ msgid "The merchant%1$swants to enter a contract over%2$s with you.\n" -#~ msgstr "" -#~ "%1$s\n" -#~ " möchte einen Vertrag über %2$s\n" -#~ " mit Ihnen abschließen." - #, fuzzy #~ msgid "You are about to purchase:" #~ msgstr "Sie sind dabei, Folgendes zu kaufen:" diff --git a/src/i18n/en-US.po b/src/i18n/en-US.po index eb8e36240..117f00b4b 100644 --- a/src/i18n/en-US.po +++ b/src/i18n/en-US.po @@ -61,7 +61,7 @@ msgstr "" msgid "The merchant%1$s offers you to purchase:\n" msgstr "" -#: src/webex/pages/confirm-contract.tsx:232 +#: src/webex/pages/confirm-contract.tsx:235 #, c-format msgid "Confirm payment" msgstr "" @@ -271,37 +271,37 @@ msgstr "" #: src/webex/pages/popup.tsx:368 #, c-format -msgid "Merchant%1$soffered contract%2$s;\n" +msgid "Merchant%1$soffered contract%2$s.\n" msgstr "" -#: src/webex/pages/popup.tsx:378 +#: src/webex/pages/popup.tsx:379 #, c-format msgid "Withdrew%1$sfrom%2$s(%3$s).\n" msgstr "" -#: src/webex/pages/popup.tsx:388 +#: src/webex/pages/popup.tsx:389 #, c-format msgid "" "Paid%1$sto merchant%2$s.\n" " (%3$s)\n" msgstr "" -#: src/webex/pages/popup.tsx:398 +#: src/webex/pages/popup.tsx:399 #, c-format msgid "Merchant%1$sgave a refund over%2$s.\n" msgstr "" -#: src/webex/pages/popup.tsx:405 +#: src/webex/pages/popup.tsx:406 #, c-format msgid "Unknown event (%1$s)" msgstr "" -#: src/webex/pages/popup.tsx:448 +#: src/webex/pages/popup.tsx:449 #, c-format msgid "Error: could not retrieve event history" msgstr "" -#: src/webex/pages/popup.tsx:473 +#: src/webex/pages/popup.tsx:474 #, c-format msgid "Your wallet has no events recorded." msgstr "" diff --git a/src/i18n/fr.po b/src/i18n/fr.po index 1d55c916d..fe9f3902f 100644 --- a/src/i18n/fr.po +++ b/src/i18n/fr.po @@ -61,7 +61,7 @@ msgstr "" msgid "The merchant%1$s offers you to purchase:\n" msgstr "" -#: src/webex/pages/confirm-contract.tsx:232 +#: src/webex/pages/confirm-contract.tsx:235 #, c-format msgid "Confirm payment" msgstr "" @@ -271,37 +271,37 @@ msgstr "" #: src/webex/pages/popup.tsx:368 #, c-format -msgid "Merchant%1$soffered contract%2$s;\n" +msgid "Merchant%1$soffered contract%2$s.\n" msgstr "" -#: src/webex/pages/popup.tsx:378 +#: src/webex/pages/popup.tsx:379 #, c-format msgid "Withdrew%1$sfrom%2$s(%3$s).\n" msgstr "" -#: src/webex/pages/popup.tsx:388 +#: src/webex/pages/popup.tsx:389 #, c-format msgid "" "Paid%1$sto merchant%2$s.\n" " (%3$s)\n" msgstr "" -#: src/webex/pages/popup.tsx:398 +#: src/webex/pages/popup.tsx:399 #, c-format msgid "Merchant%1$sgave a refund over%2$s.\n" msgstr "" -#: src/webex/pages/popup.tsx:405 +#: src/webex/pages/popup.tsx:406 #, c-format msgid "Unknown event (%1$s)" msgstr "" -#: src/webex/pages/popup.tsx:448 +#: src/webex/pages/popup.tsx:449 #, c-format msgid "Error: could not retrieve event history" msgstr "" -#: src/webex/pages/popup.tsx:473 +#: src/webex/pages/popup.tsx:474 #, c-format msgid "Your wallet has no events recorded." msgstr "" diff --git a/src/i18n/it.po b/src/i18n/it.po index 1d55c916d..fe9f3902f 100644 --- a/src/i18n/it.po +++ b/src/i18n/it.po @@ -61,7 +61,7 @@ msgstr "" msgid "The merchant%1$s offers you to purchase:\n" msgstr "" -#: src/webex/pages/confirm-contract.tsx:232 +#: src/webex/pages/confirm-contract.tsx:235 #, c-format msgid "Confirm payment" msgstr "" @@ -271,37 +271,37 @@ msgstr "" #: src/webex/pages/popup.tsx:368 #, c-format -msgid "Merchant%1$soffered contract%2$s;\n" +msgid "Merchant%1$soffered contract%2$s.\n" msgstr "" -#: src/webex/pages/popup.tsx:378 +#: src/webex/pages/popup.tsx:379 #, c-format msgid "Withdrew%1$sfrom%2$s(%3$s).\n" msgstr "" -#: src/webex/pages/popup.tsx:388 +#: src/webex/pages/popup.tsx:389 #, c-format msgid "" "Paid%1$sto merchant%2$s.\n" " (%3$s)\n" msgstr "" -#: src/webex/pages/popup.tsx:398 +#: src/webex/pages/popup.tsx:399 #, c-format msgid "Merchant%1$sgave a refund over%2$s.\n" msgstr "" -#: src/webex/pages/popup.tsx:405 +#: src/webex/pages/popup.tsx:406 #, c-format msgid "Unknown event (%1$s)" msgstr "" -#: src/webex/pages/popup.tsx:448 +#: src/webex/pages/popup.tsx:449 #, c-format msgid "Error: could not retrieve event history" msgstr "" -#: src/webex/pages/popup.tsx:473 +#: src/webex/pages/popup.tsx:474 #, c-format msgid "Your wallet has no events recorded." msgstr "" diff --git a/src/i18n/strings.ts b/src/i18n/strings.ts index b83b4ca13..78a52bf2b 100644 --- a/src/i18n/strings.ts +++ b/src/i18n/strings.ts @@ -156,8 +156,8 @@ strings['de'] = { "Started to withdraw\n %1$s from%2$s(%3$s).\n": [ "Reserve (%1$s) mit %2$s bei %3$s erzeugt" ], - "Merchant%1$soffered contract%2$s;\n": [ - "" + "Merchant%1$soffered contract%2$s.\n": [ + "%1$s\n möchte einen Vertrag über %2$s\n mit Ihnen abschließen." ], "Withdrew%1$sfrom%2$s(%3$s).\n": [ "Reserve (%1$s) mit %2$s bei %3$s erzeugt" @@ -342,7 +342,7 @@ strings['en-US'] = { "Started to withdraw\n %1$s from%2$s(%3$s).\n": [ "" ], - "Merchant%1$soffered contract%2$s;\n": [ + "Merchant%1$soffered contract%2$s.\n": [ "" ], "Withdrew%1$sfrom%2$s(%3$s).\n": [ @@ -528,7 +528,7 @@ strings['fr'] = { "Started to withdraw\n %1$s from%2$s(%3$s).\n": [ "" ], - "Merchant%1$soffered contract%2$s;\n": [ + "Merchant%1$soffered contract%2$s.\n": [ "" ], "Withdrew%1$sfrom%2$s(%3$s).\n": [ @@ -714,7 +714,7 @@ strings['it'] = { "Started to withdraw\n %1$s from%2$s(%3$s).\n": [ "" ], - "Merchant%1$soffered contract%2$s;\n": [ + "Merchant%1$soffered contract%2$s.\n": [ "" ], "Withdrew%1$sfrom%2$s(%3$s).\n": [ diff --git a/src/i18n/taler-wallet-webex.pot b/src/i18n/taler-wallet-webex.pot index 1d55c916d..fe9f3902f 100644 --- a/src/i18n/taler-wallet-webex.pot +++ b/src/i18n/taler-wallet-webex.pot @@ -61,7 +61,7 @@ msgstr "" msgid "The merchant%1$s offers you to purchase:\n" msgstr "" -#: src/webex/pages/confirm-contract.tsx:232 +#: src/webex/pages/confirm-contract.tsx:235 #, c-format msgid "Confirm payment" msgstr "" @@ -271,37 +271,37 @@ msgstr "" #: src/webex/pages/popup.tsx:368 #, c-format -msgid "Merchant%1$soffered contract%2$s;\n" +msgid "Merchant%1$soffered contract%2$s.\n" msgstr "" -#: src/webex/pages/popup.tsx:378 +#: src/webex/pages/popup.tsx:379 #, c-format msgid "Withdrew%1$sfrom%2$s(%3$s).\n" msgstr "" -#: src/webex/pages/popup.tsx:388 +#: src/webex/pages/popup.tsx:389 #, c-format msgid "" "Paid%1$sto merchant%2$s.\n" " (%3$s)\n" msgstr "" -#: src/webex/pages/popup.tsx:398 +#: src/webex/pages/popup.tsx:399 #, c-format msgid "Merchant%1$sgave a refund over%2$s.\n" msgstr "" -#: src/webex/pages/popup.tsx:405 +#: src/webex/pages/popup.tsx:406 #, c-format msgid "Unknown event (%1$s)" msgstr "" -#: src/webex/pages/popup.tsx:448 +#: src/webex/pages/popup.tsx:449 #, c-format msgid "Error: could not retrieve event history" msgstr "" -#: src/webex/pages/popup.tsx:473 +#: src/webex/pages/popup.tsx:474 #, c-format msgid "Your wallet has no events recorded." msgstr "" diff --git a/src/memidb-test.ts b/src/memidb-test.ts deleted file mode 100644 index b6e4792d3..000000000 --- a/src/memidb-test.ts +++ /dev/null @@ -1,114 +0,0 @@ -/* - This file is part of TALER - (C) 2017 Inria and 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, see - */ - -import {test} from "ava"; -import * as memidb from "./memidb"; - -test.cb("db open", (t) => { - let ncb = 0; - const idb = new memidb.MemoryIDBFactory(); - const req = idb.open("testdb"); - let called = false; - req.onupgradeneeded = (evt) => { - ncb += 1; - called = true; - t.is(req.result, evt.target); - t.is(evt.oldVersion, 0); - t.is(evt.newVersion, 1); - t.truthy(req.result); - t.pass(); - }; - req.onsuccess = (evt) => { - t.is(ncb, 1); - t.is(req.result, evt.target); - t.truthy(req.result); - t.end(); - }; -}); - -test.cb("store creation", (t) => { - const idb = new memidb.MemoryIDBFactory(); - const req = idb.open("testdb"); - req.onupgradeneeded = (evt) => { - const db: IDBDatabase = req.result; - - const store1 = db.createObjectStore("b-store"); - t.is(store1.name, "b-store"); - t.deepEqual(Array.from(db.objectStoreNames), ["b-store"]); - - const store2 = db.createObjectStore("a-store"); - t.is(store2.name, "a-store"); - t.deepEqual(Array.from(db.objectStoreNames), ["a-store", "b-store"]); - - const store3 = db.createObjectStore("c-store"); - t.is(store3.name, "c-store"); - t.deepEqual(Array.from(db.objectStoreNames), ["a-store", "b-store", "c-store"]); - t.pass(); - }; - req.onsuccess = (evt) => { - t.end(); - }; -}); - - -test.cb("put and get", (t) => { - const idb = new memidb.MemoryIDBFactory(); - const req = idb.open("testdb"); - req.onupgradeneeded = (evt) => { - const db: IDBDatabase = req.result; - const store1 = db.createObjectStore("mystore"); - store1.put({answer: 42}, "a"); - }; - req.onsuccess = (evt) => { - t.end(); - }; -}); - - -test("key path evaluation", (t) => { - const obj = { - a: { - b: { - c: 42, - }, - }, - b: "hello", - "": "spam", - arr: ["foo", "bar"], - }; - t.deepEqual(memidb.evaluateKeyPath(obj, ""), obj); - t.deepEqual(memidb.evaluateKeyPath(obj, "a.b.c"), 42); - t.deepEqual(memidb.evaluateKeyPath(obj, "a.b"), {c: 42}); - t.deepEqual(memidb.evaluateKeyPath(obj, "foo"), undefined); - t.deepEqual(memidb.evaluateKeyPath(obj, ["a.b.c", "foo"]), undefined); - t.deepEqual(memidb.evaluateKeyPath(obj, ["a.b.c", "b"]), [42, "hello"]); - t.deepEqual(memidb.evaluateKeyPath(obj, "arr.0"), "foo"); - t.deepEqual(memidb.evaluateKeyPath(obj, "."), "spam"); -}); - -test("key path evaluation with replacement", (t) => { - const obj: any = { - a: { - b: { - c: 42, - }, - }, - }; - memidb.evaluateKeyPath(obj, "a.b.c", 24); - t.is(obj.a.b.c, 24); - memidb.evaluateKeyPath(obj, "a.b", 24); - t.is(obj.a.b, 24); -}); diff --git a/src/memidb.ts b/src/memidb.ts deleted file mode 100644 index 795bdc941..000000000 --- a/src/memidb.ts +++ /dev/null @@ -1,922 +0,0 @@ -/* - This file is part of TALER - (C) 2017 Inria and 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, see - */ - -/** - * In-memory implementation of the IndexedDB interface. - * - * Transactions support rollback, but they are all run sequentially within the - * same MemoryIDBFactory. - * - * Every operation involves copying the whole database state, making it only - * feasible for small databases. - */ - -/* work in progres ... */ -/* tslint:disable */ - - -const structuredClone = require("structured-clone"); - - -interface Store { - name: string; - keyPath?: string | string[]; - keyGenerator: number; - autoIncrement: boolean; - objects: { [primaryKey: string]: any }; - indices: { [indexName: string]: Index }; -} - -interface Index { - multiEntry: boolean; - unique: boolean; - - /** - * Map the index's key to the primary key. - */ - map: { [indexKey: string]: string[] }; -} - - -interface Database { - name: string; - version: number; - stores: { [name: string]: Store }; -} - - -interface Databases { - [name: string]: Database; -} - - -/** - * Resolved promise, used to schedule various things - * by calling .next on it. - */ -const alreadyResolved = Promise.resolve(); - - -class MyDomStringList extends Array implements DOMStringList { - contains(s: string) { - for (let i = 0; i < this.length; i++) { - if (s === this[i]) { - return true; - } - } - return false; - } - item(i: number) { - return this[i]; - } -} - - -//class MyKeyRange implements IDBKeyRange { -// static only(value: any): IDBKeyRange { -// return new MyKeyRange(value, value, false, false); -// } -// -// static bound(lower: any, upper: any, lowerOpen: boolean = false, upperOpen: boolean = false) { -// return new MyKeyRange(lower, upper, lowerOpen, upperOpen); -// } -// -// static lowerBound(lower: any, lowerOpen: boolean = false) { -// return new MyKeyRange(lower, undefined, lowerOpen, true); -// } -// -// static upperBound(upper: any, upperOpen: boolean = false) { -// return new MyKeyRange(undefined, upper, true, upperOpen); -// } -// -// constructor(public lower: any, public upper: any, public lowerOpen: boolean, public upperOpen: boolean) { -// } -//} - - -/** - * Type guard for an IDBKeyRange. - */ -export function isKeyRange(obj: any): obj is IDBKeyRange { - return (typeof obj === "object" && - "lower" in obj && "upper" in obj && - "lowerOpen" in obj && "upperOpen" in obj); -} - - -class IndexHandle implements IDBIndex { - - _unique: boolean; - _multiEntry: boolean; - - get keyPath(): string | string[] { - throw Error("not implemented"); - } - - get name () { - return this.indexName; - } - - get unique() { - return this._unique; - } - - get multiEntry() { - return this._multiEntry; - } - - constructor(public objectStore: MyObjectStore, public indexName: string) { - } - - count(key?: IDBKeyRange | IDBValidKey): IDBRequest { - throw Error("not implemented"); - } - - get(key: IDBKeyRange | IDBValidKey): IDBRequest { - throw Error("not implemented"); - } - - getKey(key: IDBKeyRange | IDBValidKey): IDBRequest { - throw Error("not implemented"); - } - - openCursor(range?: IDBKeyRange | IDBValidKey, direction?: IDBCursorDirection): IDBRequest { - throw Error("not implemented"); - } - - openKeyCursor(range?: IDBKeyRange | IDBValidKey, direction?: IDBCursorDirection): IDBRequest { - throw Error("not implemented"); - } -} - -class MyRequest implements IDBRequest { - onerror: (this: IDBRequest, ev: Event) => any; - - onsuccess: (this: IDBRequest, ev: Event) => any; - successHandlers: Array<(this: IDBRequest, ev: Event) => any> = []; - - done: boolean = false; - _result: any; - - constructor(public _transaction: Transaction, public runner: () => void) { - } - - callSuccess(ev: Event) { - if (this.onsuccess) { - this.onsuccess(ev); - } - for (let h of this.successHandlers) { - h.call(this, ev); - } - } - - get error(): DOMException { - return (null as any) as DOMException; - } - - get result(): any { - return this._result; - } - - get source() { - // buggy type definitions don't allow null even though it's in - // the spec. - return (null as any) as (IDBObjectStore | IDBIndex | IDBCursor); - } - - get transaction() { - return this._transaction; - } - - dispatchEvent(evt: Event): boolean { - return false; - } - - get readyState() { - if (this.done) { - return "done"; - } - return "pending"; - } - - removeEventListener(type: string, - listener?: EventListenerOrEventListenerObject, - options?: boolean | EventListenerOptions): void { - throw Error("not implemented"); - } - - addEventListener(type: string, - listener: EventListenerOrEventListenerObject, - useCapture?: boolean): void { - switch (type) { - case "success": - this.successHandlers.push(listener as any); - break; - } - } -} - -class OpenDBRequest extends MyRequest implements IDBOpenDBRequest { - onblocked: (this: IDBOpenDBRequest, ev: Event) => any; - - onupgradeneeded: (this: IDBOpenDBRequest, ev: IDBVersionChangeEvent) => any; - upgradeneededHandlers: Array<(this: IDBOpenDBRequest, ev: IDBVersionChangeEvent) => any> = []; - - callOnupgradeneeded(ev: IDBVersionChangeEvent) { - if (this.onupgradeneeded) { - this.onupgradeneeded(ev); - } - for (let h of this.upgradeneededHandlers) { - h.call(this, ev); - } - } - - removeEventListener(type: string, - listener?: EventListenerOrEventListenerObject, - options?: boolean | EventListenerOptions): void { - throw Error("not implemented"); - } - - addEventListener(type: string, - listener: EventListenerOrEventListenerObject, - useCapture?: boolean): void { - switch (type) { - case "upgradeneeded": - this.upgradeneededHandlers.push(listener as any); - break; - default: - super.addEventListener(type, listener, useCapture); - } - } -} - -function follow(x: any, s: string, replacement?: any): any { - if (s === "") { - return x; - } - const ptIdx = s.indexOf("."); - if (ptIdx < 0) { - const v = x[s]; - if (replacement !== undefined) { - x[s] = replacement; - } - return v; - } else { - const identifier = s.substring(0, ptIdx); - const rest = s.substring(ptIdx + 1); - return follow(x[identifier], rest, replacement); - } -} - -export function evaluateKeyPath(x: any, path: string | string[], replacement?: any): any { - if (typeof path === "string") { - return follow(x, path, replacement); - } else if (Array.isArray(path)) { - const res: any[] = []; - for (let s of path) { - let c = follow(x, s, replacement); - if (c === undefined) { - return undefined; - } - res.push(c); - } - return res; - } else { - throw Error("invalid key path, must be string or array of strings"); - } -} - -function stringifyKey(key: any) { - return JSON.stringify(key); -} - -export function isValidKey(key: any, memo: any[] = []) { - if (typeof key === "string" || typeof key === "number" || key instanceof Date) { - return true; - } - if (Array.isArray(key)) { - for (const element of key) { - if (!isValidKey(element, memo.concat([key]))) { - return false; - } - } - return true; - } - return false; -} - -class MyObjectStore implements IDBObjectStore { - - _keyPath: string | string[] | undefined; - _autoIncrement: boolean; - - get indexNames() { - return new DOMStringList(); - } - - constructor(public transaction: Transaction, public storeName: string) { - this._keyPath = this.transaction.transactionDbData.stores[this.storeName].keyPath as (string | string[]); - this._autoIncrement = this.transaction.transactionDbData.stores[this.storeName].autoIncrement; - } - - get keyPath(): string | string[] { - // TypeScript definitions are wrong here and don't permit a null keyPath - return this._keyPath as (string | string[]); - } - - get name() { - return this.storeName; - } - - get autoIncrement() { - return this._autoIncrement; - } - - storeImpl(originalValue: any, key: any|undefined, allowExisting: boolean) { - if (this.transaction.mode === "readonly") { - throw Error(); - } - if (!this.transaction.active) { - throw Error(); - } - if (!this.transaction.transactionDbData.stores.hasOwnProperty(this.storeName)) { - throw Error("object store was deleted"); - } - - const store = this.transaction.transactionDbData.stores[this.storeName]; - - const value = structuredClone(originalValue); - - if (this.keyPath) { - // we're dealine with in-line keys - if (key) { - throw Error("keys not allowed with in-line keys"); - } - key = evaluateKeyPath(value, this.keyPath); - if (!key && !this.autoIncrement) { - throw Error("key path must evaluate to key for in-line stores without autoIncrement"); - } - if (this.autoIncrement) { - if (key && typeof key === "number") { - store.keyGenerator = key + 1; - } else { - key = store.keyGenerator; - store.keyGenerator += 1; - evaluateKeyPath(value, this.keyPath, key); - } - } - } else { - // we're dealing with out-of-line keys - if (!key && !this.autoIncrement) { - throw Error("key must be provided for out-of-line stores without autoIncrement"); - } - key = this.transaction.transactionDbData.stores - if (this.autoIncrement) { - if (key && typeof key === "number") { - store.keyGenerator = key + 1; - } else { - key = store.keyGenerator; - store.keyGenerator += 1; - } - } - } - - const stringKey = stringifyKey(key); - - if (store.objects.hasOwnProperty(stringKey) && !allowExisting) { - throw Error("key already exists"); - } - - store.objects[stringKey] = value; - - const req = new MyRequest(this.transaction, () => { - }); - return req; - } - - put(value: any, key?: any): IDBRequest { - return this.storeImpl(value, key, true); - } - - add(value: any, key?: any): IDBRequest { - return this.storeImpl(value, key, false); - } - - delete(key: any): IDBRequest { - throw Error("not implemented"); - } - - get(key: any): IDBRequest { - throw Error("not implemented"); - } - - deleteIndex(indexName: string) { - throw Error("not implemented"); - } - - clear(): IDBRequest { - throw Error("not implemented"); - } - - count(key?: any): IDBRequest { - throw Error("not implemented"); - } - - createIndex(name: string, keyPath: string | string[], optionalParameters?: IDBIndexParameters): IDBIndex { - throw Error("not implemented"); - } - - index(indexName: string): IDBIndex { - return new IndexHandle(this, indexName); - } - - openCursor(range?: IDBKeyRange | IDBValidKey, direction?: IDBCursorDirection): IDBRequest { - throw Error("not implemented"); - } -} - - -class Db implements IDBDatabase { - - onabort: (this: IDBDatabase, ev: Event) => any; - onerror: (this: IDBDatabase, ev: Event) => any; - onversionchange: (ev: IDBVersionChangeEvent) => any; - - _storeNames: string[] = []; - - constructor(private _name: string, private _version: number, private factory: MemoryIDBFactory) { - for (let storeName in this.dbData.stores) { - if (this.dbData.stores.hasOwnProperty(storeName)) { - this._storeNames.push(storeName); - } - } - this._storeNames.sort(); - } - - get dbData(): Database { - return this.factory.data[this._name]; - } - - set dbData(data) { - this.factory.data[this._name] = data; - } - - get name() { - return this._name; - } - - get objectStoreNames() { - return new MyDomStringList(...this._storeNames); - } - - get version() { - return this._version; - } - - close() { - } - - createObjectStore(name: string, optionalParameters?: IDBObjectStoreParameters): IDBObjectStore { - let tx = this.factory.getTransaction(); - if (tx.mode !== "versionchange") { - throw Error("invalid mode"); - } - - const td = tx.transactionDbData; - if (td.stores[name]) { - throw Error("object store already exists"); - } - - td.stores[name] = { - autoIncrement: !!(optionalParameters && optionalParameters.autoIncrement), - indices: {}, - keyGenerator: 1, - name, - objects: [], - }; - - this._storeNames.push(name); - this._storeNames.sort(); - - return new MyObjectStore(tx, name); - } - - deleteObjectStore(name: string): void { - let tx = this.factory.getTransaction(); - if (tx.mode !== "versionchange") { - throw Error("invalid mode"); - } - - const td = tx.transactionDbData; - if (td.stores[name]) { - throw Error("object store does not exists"); - } - - const idx = this._storeNames.indexOf(name); - if (idx < 0) { - throw Error(); - } - this._storeNames.splice(idx, 1); - - delete td.stores[name]; - } - - transaction(storeNames: string | string[], mode: IDBTransactionMode = "readonly"): IDBTransaction { - const tx = new Transaction(this._name, this, mode); - return tx; - } - - dispatchEvent(evt: Event): boolean { - throw Error("not implemented"); - } - - removeEventListener(type: string, - listener?: EventListenerOrEventListenerObject, - options?: boolean | EventListenerOptions): void { - throw Error("not implemented"); - } - - addEventListener(type: string, - listener: EventListenerOrEventListenerObject, - useCapture?: boolean): void { - throw Error("not implemented"); - } -} - -enum TransactionState { - Created = 1, - Running = 2, - Commited = 3, - Aborted = 4, -} - -class Transaction implements IDBTransaction { - readonly READ_ONLY: string = "readonly"; - readonly READ_WRITE: string = "readwrite"; - readonly VERSION_CHANGE: string = "versionchange"; - - onabort: (this: IDBTransaction, ev: Event) => any; - onerror: (this: IDBTransaction, ev: Event) => any; - oncomplete: (this: IDBTransaction, ev: Event) => any; - - completeHandlers: Array<(this: IDBTransaction, ev: Event) => any> = []; - - state: TransactionState = TransactionState.Created; - - _transactionDbData: Database|undefined; - - constructor(public dbName: string, public dbHandle: Db, public _mode: IDBTransactionMode) { - } - - get mode() { - return this._mode; - } - - get active(): boolean { - return this.state === TransactionState.Running || this.state === TransactionState.Created; - } - - start() { - if (this.state != TransactionState.Created) { - throw Error(); - } - this.state = TransactionState.Running; - this._transactionDbData = structuredClone(this.dbHandle.dbData); - if (!this._transactionDbData) { - throw Error(); - } - } - - commit() { - if (this.state != TransactionState.Running) { - throw Error(); - } - if (!this._transactionDbData) { - throw Error(); - } - this.state = TransactionState.Commited; - this.dbHandle.dbData = this._transactionDbData; - } - - get error(): DOMException { - throw Error("not implemented"); - } - - get db() { - return this.dbHandle; - } - - get transactionDbData() { - if (this.state != TransactionState.Running) { - throw Error(); - } - let d = this._transactionDbData; - if (!d) { - throw Error(); - } - return d; - } - - abort() { - throw Error("not implemented"); - } - - objectStore(storeName: string): IDBObjectStore { - return new MyObjectStore(this, storeName); - } - - dispatchEvent(evt: Event): boolean { - throw Error("not implemented"); - } - - removeEventListener(type: string, - listener?: EventListenerOrEventListenerObject, - options?: boolean | EventListenerOptions): void { - throw Error("not implemented"); - } - - addEventListener(type: string, - listener: EventListenerOrEventListenerObject, - useCapture?: boolean): void { - switch (type) { - case "complete": - this.completeHandlers.push(listener as any); - break; - } - } - - callComplete(ev: Event) { - if (this.oncomplete) { - this.oncomplete(ev); - } - for (let h of this.completeHandlers) { - h.call(this, ev); - } - } -} - - -/** - * Polyfill for CustomEvent. - */ -class MyEvent implements Event { - readonly NONE: number = 0; - readonly CAPTURING_PHASE: number = 1; - readonly AT_TARGET: number = 2; - readonly BUBBLING_PHASE: number = 3; - - _bubbles = false; - _cancelable = false; - _target: any; - _currentTarget: any; - _defaultPrevented: boolean = false; - _eventPhase: number = 0; - _timeStamp: number = 0; - _type: string; - - constructor(typeArg: string, target: any) { - this._type = typeArg; - this._target = target; - } - - get eventPhase() { - return this._eventPhase; - } - - get returnValue() { - return this.defaultPrevented; - } - - set returnValue(v: boolean) { - if (v) { - this.preventDefault(); - } - } - - get isTrusted() { - return false; - } - - get bubbles() { - return this._bubbles; - } - - get cancelable() { - return this._cancelable; - } - - set cancelBubble(v: boolean) { - if (v) { - this.stopPropagation(); - } - } - - get defaultPrevented() { - return this._defaultPrevented; - } - - stopPropagation() { - throw Error("not implemented"); - } - - get currentTarget() { - return this._currentTarget; - } - - get target() { - return this._target; - } - - preventDefault() { - } - - get srcElement() { - return this.target; - } - - get timeStamp() { - return this._timeStamp; - } - - get type() { - return this._type; - } - - get scoped() { - return false; - } - - initEvent(eventTypeArg: string, canBubbleArg: boolean, cancelableArg: boolean) { - if (this._eventPhase != 0) { - return; - } - - this._type = eventTypeArg; - this._bubbles = canBubbleArg; - this._cancelable = cancelableArg; - } - - stopImmediatePropagation() { - throw Error("not implemented"); - } - - deepPath(): EventTarget[] { - return []; - } -} - - -class VersionChangeEvent extends MyEvent { - _newVersion: number|null; - _oldVersion: number; - constructor(oldVersion: number, newVersion: number|null, target: any) { - super("VersionChange", target); - this._oldVersion = oldVersion; - this._newVersion = newVersion; - } - - get newVersion() { - return this._newVersion; - } - - get oldVersion() { - return this._oldVersion; - } -} - - -export class MemoryIDBFactory implements IDBFactory { - data: Databases = {}; - - currentRequest: MyRequest|undefined; - - scheduledRequests: MyRequest[] = []; - - private addRequest(r: MyRequest) { - this.scheduledRequests.push(r); - if (this.currentRequest) { - return; - } - const runNext = (prevRequest?: MyRequest) => { - const nextRequest = this.scheduledRequests.shift(); - if (nextRequest) { - const tx = nextRequest.transaction; - - if (tx.state === TransactionState.Running) { - // Okay, we're continuing with the same transaction - } else if (tx.state === TransactionState.Created) { - tx.start(); - } else { - throw Error(); - } - - this.currentRequest = nextRequest; - this.currentRequest.runner(); - this.currentRequest.done = true; - this.currentRequest = undefined; - runNext(nextRequest); - } else if (prevRequest) { - // We have no other request scheduled, so - // auto-commit the transaction that the - // previous request worked on. - let lastTx = prevRequest._transaction; - lastTx.commit(); - } - }; - alreadyResolved.then(() => { - runNext(); - }); - } - - /** - * Get the only transaction that is active right now - * or throw if no transaction is active. - */ - getTransaction() { - const req = this.currentRequest; - if (!req) { - throw Error(); - } - return req.transaction; - } - - cmp(a: any, b: any): number { - throw Error("not implemented"); - } - - deleteDatabase(name: string): IDBOpenDBRequest { - throw Error("not implemented"); - } - - open(dbName: string, version?: number): IDBOpenDBRequest { - if (version !== undefined && version <= 0) { - throw Error("invalid version"); - } - - let upgradeNeeded = false; - let oldVersion: number; - let mydb: Database; - if (dbName in this.data) { - mydb = this.data[dbName]; - if (!mydb) { - throw Error(); - } - oldVersion = mydb.version; - if (version === undefined || version == mydb.version) { - // we can open without upgrading - } else if (version > mydb.version) { - upgradeNeeded = true; - mydb.version = version; - } else { - throw Error("version error"); - } - } else { - mydb = { - name: dbName, - stores: {}, - version: (version || 1), - }; - upgradeNeeded = true; - oldVersion = 0; - } - - this.data[dbName] = mydb; - - const db = new Db(dbName, mydb.version, this); - const tx = new Transaction(dbName, db, "versionchange"); - - const req = new OpenDBRequest(tx, () => { - req._result = db; - if (upgradeNeeded) { - let versionChangeEvt = new VersionChangeEvent(oldVersion, mydb.version, db); - req.callOnupgradeneeded(versionChangeEvt); - } - let successEvent = new MyEvent("success", db); - req.callSuccess(successEvent); - }); - - this.addRequest(req); - - return req; - } -} - -/** - * Inject our IndexedDb implementation in the global namespace, - * potentially replacing an existing implementation. - */ -export function injectGlobals() { -} -- cgit v1.2.3