dexie/dist/dexie.mjs.map

A Minimalistic Wrapper for IndexedDB

{"version":3,"file":"dexie.mjs","sources":["../node_modules/.pnpm/tslib@2.3.1/node_modules/tslib/tslib.es6.js","../src/globals/global.ts","../src/functions/utils.ts","../src/errors/errors.js","../src/functions/chaining-functions.js","../src/helpers/debug.ts","../src/helpers/promise.js","../src/functions/temp-transaction.ts","../src/globals/constants.ts","../src/functions/combine.ts","../src/dbcore/keyrange.ts","../src/functions/workaround-undefined-primkey.ts","../src/classes/entity/Entity.ts","../src/functions/cmp.ts","../src/classes/table/table-helpers.ts","../src/classes/table/table.ts","../src/helpers/Events.js","../src/functions/make-class-constructor.ts","../src/classes/table/table-constructor.ts","../src/classes/collection/collection-helpers.ts","../src/helpers/prop-modification.ts","../src/classes/collection/collection.ts","../src/classes/collection/collection-constructor.ts","../src/functions/compare-functions.ts","../src/classes/where-clause/where-clause-helpers.ts","../src/classes/where-clause/where-clause.ts","../src/classes/where-clause/where-clause-constructor.ts","../src/functions/event-wrappers.ts","../src/globals/global-events.ts","../src/classes/transaction/transaction.ts","../src/classes/transaction/transaction-constructor.ts","../src/helpers/index-spec.ts","../src/helpers/table-schema.ts","../src/functions/quirks.ts","../src/dbcore/get-key-extractor.ts","../src/dbcore/dbcore-indexeddb.ts","../src/classes/dexie/generate-middleware-stacks.ts","../src/classes/version/schema-helpers.ts","../src/classes/version/version.ts","../src/classes/version/version-constructor.ts","../src/helpers/database-enumerator.ts","../src/classes/dexie/vip.ts","../node_modules/.pnpm/safari-14-idb-fix@3.0.0/node_modules/safari-14-idb-fix/dist/index.js","../src/helpers/rangeset.ts","../src/live-query/extend-observability-set.ts","../src/live-query/obs-sets-overlap.ts","../src/live-query/cache/cache.ts","../src/live-query/cache/signalSubscribers.ts","../src/classes/dexie/dexie-open.ts","../src/helpers/yield-support.ts","../src/classes/dexie/transaction-helpers.ts","../src/dbcore/virtual-index-middleware.ts","../src/functions/get-object-diff.ts","../src/dbcore/get-effective-keys.ts","../src/hooks/hooks-middleware.ts","../src/dbcore/cache-existing-values-middleware.ts","../src/live-query/cache/is-cachable-context.ts","../src/live-query/cache/is-cachable-request.ts","../src/live-query/observability-middleware.ts","../src/live-query/cache/adjust-optimistic-request-from-failures.ts","../src/live-query/cache/is-within-range.ts","../src/live-query/cache/apply-optimistic-ops.ts","../src/live-query/cache/are-ranges-equal.ts","../src/live-query/cache/is-super-range.ts","../src/live-query/cache/find-compatible-query.ts","../src/live-query/cache/subscribe-cachentry.ts","../src/live-query/cache/cache-middleware.ts","../src/helpers/vipify.ts","../src/classes/dexie/dexie.ts","../src/classes/observable/observable.ts","../src/classes/dexie/dexie-dom-dependencies.ts","../src/live-query/live-query.ts","../src/classes/dexie/dexie-static-props.ts","../src/live-query/propagate-locally.ts","../src/live-query/enable-broadcast.ts","../src/support-bfcache.ts","../src/functions/propmods/add.ts","../src/functions/propmods/remove.ts","../src/functions/propmods/replace-prefix.ts","../src/index.ts"],"sourcesContent":["/*! *****************************************************************************\r\nCopyright (c) Microsoft Corporation.\r\n\r\nPermission to use, copy, modify, and/or distribute this software for any\r\npurpose with or without fee is hereby granted.\r\n\r\nTHE SOFTWARE IS PROVIDED \"AS IS\" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH\r\nREGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY\r\nAND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,\r\nINDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM\r\nLOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR\r\nOTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR\r\nPERFORMANCE OF THIS SOFTWARE.\r\n***************************************************************************** */\r\n/* global Reflect, Promise */\r\n\r\nvar extendStatics = function(d, b) {\r\n    extendStatics = Object.setPrototypeOf ||\r\n        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\r\n        function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };\r\n    return extendStatics(d, b);\r\n};\r\n\r\nexport function __extends(d, b) {\r\n    if (typeof b !== \"function\" && b !== null)\r\n        throw new TypeError(\"Class extends value \" + String(b) + \" is not a constructor or null\");\r\n    extendStatics(d, b);\r\n    function __() { this.constructor = d; }\r\n    d.prototype = b === null ? 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If this function returns a falsy value, the\n *        current item wont affect the resulting object.\n */\nexport function arrayToObject<T,R> (array: T[], extractor: (x:T, idx: number)=>[string, R]): {[name: string]: R} {\n    return array.reduce((result, item, i) => {\n        var nameAndValue = extractor(item, i);\n        if (nameAndValue) result[nameAndValue[0]] = nameAndValue[1];\n        return result;\n    }, {});\n}\n\nexport function trycatcher(fn, reject) {\n    return function () {\n        try {\n            fn.apply(this, arguments);\n        } catch (e) {\n            reject(e);\n        }\n    };\n}\n\nexport function tryCatch(fn: (...args: any[])=>void, onerror, args?) : void {\n    try {\n        fn.apply(null, args);\n    } catch (ex) {\n        onerror && onerror(ex);\n    }\n}\n\nexport function getByKeyPath(obj, keyPath) {\n    // http://www.w3.org/TR/IndexedDB/#steps-for-extracting-a-key-from-a-value-using-a-key-path\n    if (typeof keyPath === 'string' && hasOwn(obj, keyPath)) return obj[keyPath]; // This line is moved from last to first for optimization purpose.\n    if (!keyPath) return obj;\n    if (typeof keyPath !== 'string') {\n        var rv = [];\n        for (var i = 0, l = keyPath.length; i < l; ++i) {\n            var val = getByKeyPath(obj, keyPath[i]);\n            rv.push(val);\n        }\n        return rv;\n    }\n    var period = keyPath.indexOf('.');\n    if (period !== -1) {\n        var innerObj = obj[keyPath.substr(0, period)];\n        return innerObj == null ? undefined : getByKeyPath(innerObj, keyPath.substr(period + 1));\n    }\n    return undefined;\n}\n\nexport function setByKeyPath(obj, keyPath, value) {\n    if (!obj || keyPath === undefined) return;\n    if ('isFrozen' in Object && Object.isFrozen(obj)) return;\n    if (typeof keyPath !== 'string' && 'length' in keyPath) {\n        assert(typeof value !== 'string' && 'length' in value);\n        for (var i = 0, l = keyPath.length; i < l; ++i) {\n            setByKeyPath(obj, keyPath[i], value[i]);\n        }\n    } else {\n        var period = keyPath.indexOf('.');\n        if (period !== -1) {\n            var currentKeyPath = keyPath.substr(0, period);\n            var remainingKeyPath = keyPath.substr(period + 1);\n            if (remainingKeyPath === \"\")\n                if (value === undefined) {\n                    if (isArray(obj) && !isNaN(parseInt(currentKeyPath))) obj.splice(currentKeyPath, 1);\n                    else delete obj[currentKeyPath];\n                } else obj[currentKeyPath] = value;\n            else {\n                var innerObj = obj[currentKeyPath];\n                if (!innerObj || !hasOwn(obj, currentKeyPath)) innerObj = (obj[currentKeyPath] = {});\n                setByKeyPath(innerObj, remainingKeyPath, value);\n            }\n        } else {\n            if (value === undefined) {\n                if (isArray(obj) && !isNaN(parseInt(keyPath))) obj.splice(keyPath, 1);\n                else delete obj[keyPath];\n            } else obj[keyPath] = value;\n        }\n    }\n}\n\nexport function delByKeyPath(obj, keyPath) {\n    if (typeof keyPath === 'string')\n        setByKeyPath(obj, keyPath, undefined);\n    else if ('length' in keyPath)\n        [].map.call(keyPath, function(kp) {\n            setByKeyPath(obj, kp, undefined);\n        });\n}\n\nexport function shallowClone(obj) {\n    var rv = {};\n    for (var m in obj) {\n        if (hasOwn(obj, m)) rv[m] = obj[m];\n    }\n    return rv;\n}\n\nconst concat = [].concat;\nexport function flatten<T> (a: (T | T[])[]) : T[] {\n    return concat.apply([], a);\n}\n\n//https://developer.mozilla.org/en-US/docs/Web/API/Web_Workers_API/Structured_clone_algorithm\nconst intrinsicTypeNames =\n    \"BigUint64Array,BigInt64Array,Array,Boolean,String,Date,RegExp,Blob,File,FileList,FileSystemFileHandle,FileSystemDirectoryHandle,ArrayBuffer,DataView,Uint8ClampedArray,ImageBitmap,ImageData,Map,Set,CryptoKey\"\n    .split(',').concat(\n        flatten([8,16,32,64].map(num=>[\"Int\",\"Uint\",\"Float\"].map(t=>t+num+\"Array\")))\n    ).filter(t=>_global[t]);\nconst intrinsicTypes = new Set(intrinsicTypeNames.map(t=>_global[t]));\n\n/** Deep clone a simple object tree.\n * \n * Copies object tree deeply, but does not deep-copy arrays,\n * typed arrays, Dates or other intrinsic types.\n * \n * Does not check for cyclic references.\n * \n * This function is 6 times faster than structuredClone() on chromium 111.\n * \n * This function can safely be used for cloning ObservabilitySets and RangeSets.\n * \n * @param o Object to clone\n * @returns Cloned object\n */\nexport function cloneSimpleObjectTree<T extends object>(o: T): T {\n    const rv = {} as T;\n    for (const k in o) if (hasOwn(o, k)) {\n        const v = o[k];\n        rv[k] = !v || typeof v !== 'object' || intrinsicTypes.has(v.constructor) ? v : cloneSimpleObjectTree(v);\n    }\n    return rv;\n}\n\nexport function objectIsEmpty(o: object) {\n    for (const k in o) if (hasOwn(o, k)) return false;\n    return true;\n}\n\nlet circularRefs: null | WeakMap<any,any> = null;\n\n/** Deep clone an object or array.\n * \n * \n * @param any \n * @returns \n */\nexport function deepClone<T>(any: T): T {\n    circularRefs = new WeakMap();\n    const rv = innerDeepClone(any);\n    circularRefs = null;\n    return rv;\n}\n\nfunction innerDeepClone<T>(x: T): T {\n    if (!x || typeof x !== 'object') return x;\n    let rv = circularRefs.get(x); // Resolve circular references\n    if (rv) return rv;\n    if (isArray(x)) {\n        rv = [];\n        circularRefs.set(x, rv);\n        for (var i = 0, l = x.length; i < l; ++i) {\n            rv.push(innerDeepClone(x[i]));\n        }\n    } else if (intrinsicTypes.has(x.constructor)) {\n        // For performance, we're less strict than structuredClone - we're only\n        // cloning arrays and custom objects.\n        // Typed arrays, Dates etc are not cloned.\n        rv = x;\n    } else {\n        // We're nicer to custom classes than what structuredClone() is -\n        // we preserve the proto of each object.\n        const proto = getProto(x);\n        rv = proto === Object.prototype ? {} : Object.create(proto);\n        circularRefs.set(x, rv);\n        for (var prop in x) {\n            if (hasOwn(x, prop)) {\n                rv[prop] = innerDeepClone(x[prop]);\n            }\n        }\n    }\n    return rv;\n}\n\nconst {toString} = {};\nexport function toStringTag(o: Object) {\n    return toString.call(o).slice(8, -1);\n}\n\n// If first argument is iterable or array-like, return it as an array\nexport const iteratorSymbol = typeof Symbol !== 'undefined' ?\n    Symbol.iterator :\n    '@@iterator';\nexport const getIteratorOf = typeof iteratorSymbol === \"symbol\" ? function(x) {\n    var i;\n    return x != null && (i = x[iteratorSymbol]) && i.apply(x);\n} : function () { return null; };\nexport const asyncIteratorSymbol = typeof Symbol !== 'undefined'\n    ? Symbol.asyncIterator || Symbol.for(\"Symbol.asyncIterator\")\n    : '@asyncIterator';\n\nexport function delArrayItem(a: any[], x: any) {\n    const i = a.indexOf(x);\n    if (i >= 0) a.splice(i, 1);\n    return i >= 0;\n}\n\nexport const NO_CHAR_ARRAY = {};\n// Takes one or several arguments and returns an array based on the following criteras:\n// * If several arguments provided, return arguments converted to an array in a way that\n//   still allows javascript engine to optimize the code.\n// * If single argument is an array, return a clone of it.\n// * If this-pointer equals NO_CHAR_ARRAY, don't accept strings as valid iterables as a special\n//   case to the two bullets below.\n// * If single argument is an iterable, convert it to an array and return the resulting array.\n// * If single argument is array-like (has length of type number), convert it to an array.\nexport function getArrayOf (arrayLike) {\n    var i, a, x, it;\n    if (arguments.length === 1) {\n        if (isArray(arrayLike)) return arrayLike.slice();\n        if (this === NO_CHAR_ARRAY && typeof arrayLike === 'string') return [arrayLike];\n        if ((it = getIteratorOf(arrayLike))) {\n            a = [];\n            while ((x = it.next()), !x.done) a.push(x.value);\n            return a;\n        }\n        if (arrayLike == null) return [arrayLike];\n        i = arrayLike.length;\n        if (typeof i === 'number') {\n            a = new Array(i);\n            while (i--) a[i] = arrayLike[i];\n            return a;\n        }\n        return [arrayLike];\n    }\n    i = arguments.length;\n    a = new Array(i);\n    while (i--) a[i] = arguments[i];\n    return a;\n}\nexport const isAsyncFunction = typeof Symbol !== 'undefined'\n    ? (fn: Function) => fn[Symbol.toStringTag] === 'AsyncFunction'\n    : ()=>false;\n","import { derive, setProp } from '../functions/utils';\n\nvar dexieErrorNames = [\n    'Modify',\n    'Bulk',\n    'OpenFailed',\n    'VersionChange',\n    'Schema',\n    'Upgrade',\n    'InvalidTable',\n    'MissingAPI',\n    'NoSuchDatabase',\n    'InvalidArgument',\n    'SubTransaction',\n    'Unsupported',\n    'Internal',\n    'DatabaseClosed',\n    'PrematureCommit',\n    'ForeignAwait'\n];\n\nvar idbDomErrorNames = [\n    'Unknown',\n    'Constraint',\n    'Data',\n    'TransactionInactive',\n    'ReadOnly',\n    'Version',\n    'NotFound',\n    'InvalidState',\n    'InvalidAccess',\n    'Abort',\n    'Timeout',\n    'QuotaExceeded',\n    'Syntax',\n    'DataClone'\n];\n\nvar errorList = dexieErrorNames.concat(idbDomErrorNames);\n\nvar defaultTexts = {\n    VersionChanged: \"Database version changed by other database connection\",\n    DatabaseClosed: \"Database has been closed\",\n    Abort: \"Transaction aborted\",\n    TransactionInactive: \"Transaction has already completed or failed\",\n    MissingAPI: \"IndexedDB API missing. Please visit https://tinyurl.com/y2uuvskb\"\n};\n\n//\n// DexieError - base class of all out exceptions.\n//\nexport function DexieError (name, msg) {\n    // Reason we don't use ES6 classes is because:\n    // 1. It bloats transpiled code and increases size of minified code.\n    // 2. It doesn't give us much in this case.\n    // 3. It would require sub classes to call super(), which\n    //    is not needed when deriving from Error.\n    this.name = name;\n    this.message = msg;\n}\n\nderive(DexieError).from(Error).extend({\n    toString: function(){ return this.name + \": \" + this.message; }\n});\n\nfunction getMultiErrorMessage (msg, failures) {\n    return msg + \". Errors: \" + Object.keys(failures)\n        .map(key=>failures[key].toString())\n        .filter((v,i,s)=>s.indexOf(v) === i) // Only unique error strings\n        .join('\\n');\n}\n\n//\n// ModifyError - thrown in Collection.modify()\n// Specific constructor because it contains members failures and failedKeys.\n//\nexport function ModifyError (msg, failures, successCount, failedKeys) {\n    this.failures = failures;\n    this.failedKeys = failedKeys;\n    this.successCount = successCount;\n    this.message = getMultiErrorMessage(msg, failures);\n}\nderive(ModifyError).from(DexieError);\n\nexport function BulkError (msg, failures) {\n    this.name = \"BulkError\";\n    this.failures = Object.keys(failures).map(pos => failures[pos]);\n    this.failuresByPos = failures;\n    this.message = getMultiErrorMessage(msg, this.failures);\n}\nderive(BulkError).from(DexieError);\n\n//\n//\n// Dynamically generate error names and exception classes based\n// on the names in errorList.\n//\n//\n\n// Map of {ErrorName -> ErrorName + \"Error\"}\nexport var errnames = errorList.reduce((obj,name)=>(obj[name]=name+\"Error\",obj),{});\n\n// Need an alias for DexieError because we're gonna create subclasses with the same name.\nconst BaseException = DexieError;\n// Map of {ErrorName -> exception constructor}\nexport var exceptions = errorList.reduce((obj,name)=>{\n    // Let the name be \"DexieError\" because this name may\n    // be shown in call stack and when debugging. DexieError is\n    // the most true name because it derives from DexieError,\n    // and we cannot change Function.name programatically without\n    // dynamically create a Function object, which would be considered\n    // 'eval-evil'.\n    var fullName = name + \"Error\";\n    function DexieError (msgOrInner, inner){\n        this.name = fullName;\n        if (!msgOrInner) {\n            this.message = defaultTexts[name] || fullName;\n            this.inner = null;\n        } else if (typeof msgOrInner === 'string') {\n            this.message = `${msgOrInner}${!inner ? '' : '\\n ' + inner}`;\n            this.inner = inner || null;\n        } else if (typeof msgOrInner === 'object') {\n            this.message = `${msgOrInner.name} ${msgOrInner.message}`;\n            this.inner = msgOrInner;\n        }\n    }\n    derive(DexieError).from(BaseException);\n    obj[name]=DexieError;\n    return obj;\n},{});\n\n// Use ECMASCRIPT standard exceptions where applicable:\nexceptions.Syntax = SyntaxError;\nexceptions.Type = TypeError;\nexceptions.Range = RangeError;\n\nexport var exceptionMap = idbDomErrorNames.reduce((obj, name)=>{\n    obj[name + \"Error\"] = exceptions[name];\n    return obj;\n}, {});\n\nexport function mapError (domError, message) {\n    if (!domError || domError instanceof DexieError || domError instanceof TypeError || domError instanceof SyntaxError || !domError.name || !exceptionMap[domError.name])\n        return domError;\n    var rv = new exceptionMap[domError.name](message || domError.message, domError);\n    if (\"stack\" in domError) {\n        // Derive stack from inner exception if it has a stack\n        setProp(rv, \"stack\", {get: function(){\n            return this.inner.stack;\n        }});\n    }\n    return rv;\n}\n\nexport var fullNameExceptions = errorList.reduce((obj, name)=>{\n    if ([\"Syntax\",\"Type\",\"Range\"].indexOf(name) === -1)\n        obj[name + \"Error\"] = exceptions[name];\n    return obj;\n}, {});\n\nfullNameExceptions.ModifyError = ModifyError;\nfullNameExceptions.DexieError = DexieError;\nfullNameExceptions.BulkError = BulkError;\n","import {extend} from './utils';\n\nexport function nop() { }\nexport function mirror(val) { return val; }\nexport function pureFunctionChain(f1, f2) {\n    // Enables chained events that takes ONE argument and returns it to the next function in chain.\n    // This pattern is used in the hook(\"reading\") event.\n    if (f1 == null || f1 === mirror) return f2;\n    return function (val) {\n        return f2(f1(val));\n    };\n}\n\nexport function callBoth(on1, on2) {\n    return function () {\n        on1.apply(this, arguments);\n        on2.apply(this, arguments);\n    };\n}\n\nexport function hookCreatingChain(f1, f2) {\n    // Enables chained events that takes several arguments and may modify first argument by making a modification and then returning the same instance.\n    // This pattern is used in the hook(\"creating\") event.\n    if (f1 === nop) return f2;\n    return function () {\n        var res = f1.apply(this, arguments);\n        if (res !== undefined) arguments[0] = res;\n        var onsuccess = this.onsuccess, // In case event listener has set this.onsuccess\n            onerror = this.onerror;     // In case event listener has set this.onerror\n        this.onsuccess = null;\n        this.onerror = null;\n        var res2 = f2.apply(this, arguments);\n        if (onsuccess) this.onsuccess = this.onsuccess ? callBoth(onsuccess, this.onsuccess) : onsuccess;\n        if (onerror) this.onerror = this.onerror ? callBoth(onerror, this.onerror) : onerror;\n        return res2 !== undefined ? res2 : res;\n    };\n}\n\nexport function hookDeletingChain(f1, f2) {\n    if (f1 === nop) return f2;\n    return function () {\n        f1.apply(this, arguments);\n        var onsuccess = this.onsuccess, // In case event listener has set this.onsuccess\n            onerror = this.onerror;     // In case event listener has set this.onerror\n        this.onsuccess = this.onerror = null;\n        f2.apply(this, arguments);\n        if (onsuccess) this.onsuccess = this.onsuccess ? callBoth(onsuccess, this.onsuccess) : onsuccess;\n        if (onerror) this.onerror = this.onerror ? callBoth(onerror, this.onerror) : onerror;\n    };\n}\n\nexport function hookUpdatingChain(f1, f2) {\n    if (f1 === nop) return f2;\n    return function (modifications) {\n        var res = f1.apply(this, arguments);\n        extend(modifications, res); // If f1 returns new modifications, extend caller's modifications with the result before calling next in chain.\n        var onsuccess = this.onsuccess, // In case event listener has set this.onsuccess\n            onerror = this.onerror;     // In case event listener has set this.onerror\n        this.onsuccess = null;\n        this.onerror = null;\n        var res2 = f2.apply(this, arguments);\n        if (onsuccess) this.onsuccess = this.onsuccess ? callBoth(onsuccess, this.onsuccess) : onsuccess;\n        if (onerror) this.onerror = this.onerror ? callBoth(onerror, this.onerror) : onerror;\n        return res === undefined ?\n            (res2 === undefined ? undefined : res2) :\n            (extend(res, res2));\n    };\n}\n\nexport function reverseStoppableEventChain(f1, f2) {\n    if (f1 === nop) return f2;\n    return function () {\n        if (f2.apply(this, arguments) === false) return false;\n        return f1.apply(this, arguments);\n    };\n}\n\nexport function nonStoppableEventChain(f1, f2) {\n    if (f1 === nop) return f2;\n    return function () {\n        f1.apply(this, arguments);\n        f2.apply(this, arguments);\n    };\n}\n\nexport function promisableChain(f1, f2) {\n    if (f1 === nop) return f2;\n    return function () {\n        var res = f1.apply(this, arguments);\n        if (res && typeof res.then === 'function') {\n            var thiz = this,\n                i = arguments.length,\n                args = new Array(i);\n            while (i--) args[i] = arguments[i];\n            return res.then(function () {\n                return f2.apply(thiz, args);\n            });\n        }\n        return f2.apply(this, arguments);\n    };\n}\n","// By default, debug will be true only if platform is a web platform and its page is served from localhost.\n// When debug = true, error's stacks will contain asyncronic long stacks.\nexport var debug = typeof location !== 'undefined' &&\n        // By default, use debug mode if served from localhost.\n        /^(http|https):\\/\\/(localhost|127\\.0\\.0\\.1)/.test(location.href);\n\nexport function setDebug(value, filter) {\n    debug = value;\n}\n\nexport function deprecated<T> (what: string, fn: (...args)=>T) {\n    return function () {\n        console.warn(`${what} is deprecated. See https://dexie.org/docs/Deprecations}`);\n        return fn.apply(this, arguments);\n    } as (...args)=>T\n}\n","/*\n * Copyright (c) 2014-2017 David Fahlander\n * Apache License Version 2.0, January 2004, http://www.apache.org/licenses/LICENSE-2.0\n */\nimport { _global } from '../globals/global';\nimport {tryCatch, props, setProp,\n    getPropertyDescriptor, getArrayOf, extend, getProto} from '../functions/utils';\nimport {nop, callBoth, mirror} from '../functions/chaining-functions';\nimport {debug} from './debug';\nimport {exceptions} from '../errors';\n\n//\n// Promise and Zone (PSD) for Dexie library\n//\n// I started out writing this Promise class by copying promise-light (https://github.com/taylorhakes/promise-light) by\n// https://github.com/taylorhakes - an A+ and ECMASCRIPT 6 compliant Promise implementation.\n//\n// In previous versions this was fixed by not calling setTimeout when knowing that the resolve() or reject() came from another\n// tick. In Dexie v1.4.0, I've rewritten the Promise class entirely. Just some fragments of promise-light is left. I use\n// another strategy now that simplifies everything a lot: to always execute callbacks in a new micro-task, but have an own micro-task\n// engine that is indexedDB compliant across all browsers.\n// Promise class has also been optimized a lot with inspiration from bluebird - to avoid closures as much as possible.\n//\n// Specific non-standard features of this Promise class:\n// * Custom zone support (a.k.a. PSD) with ability to keep zones also when using native promises as well as\n//   native async / await.\n// * Promise.follow() method built upon the custom zone engine, that allows user to track all promises created from current stack frame\n//   and below + all promises that those promises creates or awaits.\n// * Detect any unhandled promise in a PSD-scope (PSD.onunhandled). \n//\n// David Fahlander, https://github.com/dfahlander\n//\n\n// Just a pointer that only this module knows about.\n// Used in Promise constructor to emulate a private constructor.\nvar INTERNAL = {};\n\nconst\n    ZONE_ECHO_LIMIT = 100,\n    [resolvedNativePromise, nativePromiseProto, resolvedGlobalPromise] = typeof Promise === 'undefined' ?\n        [] :\n        (()=>{\n            let globalP = Promise.resolve();\n            if (typeof crypto === 'undefined' || !crypto.subtle)\n                return [globalP, getProto(globalP), globalP];\n            // Generate a native promise (as window.Promise may have been patched)\n            const nativeP = crypto.subtle.digest(\"SHA-512\", new Uint8Array([0]));\n            return [\n                nativeP,\n                getProto(nativeP),\n                globalP\n            ];\n        })(),\n    nativePromiseThen = nativePromiseProto && nativePromiseProto.then;\n\nexport const NativePromise = resolvedNativePromise && resolvedNativePromise.constructor;\nconst patchGlobalPromise = !!resolvedGlobalPromise;\n\n/* The default function used only for the very first promise in a promise chain.\n   As soon as then promise is resolved or rejected, all next tasks will be executed in micro ticks\n   emulated in this module. For indexedDB compatibility, this means that every method needs to \n   execute at least one promise before doing an indexedDB operation. Dexie will always call \n   db.ready().then() for every operation to make sure the indexedDB event is started in an\n   indexedDB-compatible emulated micro task loop.\n*/\nfunction schedulePhysicalTick() {\n    queueMicrotask(physicalTick);\n}\n\n// Configurable through Promise.scheduler.\n// Don't export because it would be unsafe to let unknown\n// code call it unless they do try..catch within their callback.\n// This function can be retrieved through getter of Promise.scheduler though,\n// but users must not do Promise.scheduler = myFuncThatThrowsException\nvar asap = function (callback, args) {\n    microtickQueue.push([callback, args]);\n    if (needsNewPhysicalTick) {\n        schedulePhysicalTick();\n        needsNewPhysicalTick = false;\n    }\n};\n\nvar isOutsideMicroTick = true, // True when NOT in a virtual microTick.\n    needsNewPhysicalTick = true, // True when a push to microtickQueue must also schedulePhysicalTick()\n    unhandledErrors = [], // Rejected promises that has occured. Used for triggering 'unhandledrejection'.\n    rejectingErrors = [], // Tracks if errors are being re-rejected during onRejected callback.\n    rejectionMapper = mirror; // Remove in next major when removing error mapping of DOMErrors and DOMExceptions\n    \nexport var globalPSD = {\n    id: 'global',\n    global: true,\n    ref: 0,\n    unhandleds: [],\n    onunhandled: nop,\n    pgp: false,\n    env: {},\n    finalize: nop\n};\n\nexport var PSD = globalPSD;\n\nexport var microtickQueue = []; // Callbacks to call in this or next physical tick.\nexport var numScheduledCalls = 0; // Number of listener-calls left to do in this physical tick.\nexport var tickFinalizers = []; // Finalizers to call when there are no more async calls scheduled within current physical tick.\n\nexport default function DexiePromise(fn) {\n    if (typeof this !== 'object') throw new TypeError('Promises must be constructed via new');    \n    this._listeners = [];\n    \n    // A library may set `promise._lib = true;` after promise is created to make resolve() or reject()\n    // execute the microtask engine implicitely within the call to resolve() or reject().\n    // To remain A+ compliant, a library must only set `_lib=true` if it can guarantee that the stack\n    // only contains library code when calling resolve() or reject().\n    // RULE OF THUMB: ONLY set _lib = true for promises explicitely resolving/rejecting directly from\n    // global scope (event handler, timer etc)!\n    this._lib = false;\n    // Current async scope\n    var psd = (this._PSD = PSD);\n    \n    if (typeof fn !== 'function') {\n        if (fn !== INTERNAL) throw new TypeError('Not a function');\n        // Private constructor (INTERNAL, state, value).\n        // Used internally by Promise.resolve() and Promise.reject().\n        this._state = arguments[1];\n        this._value = arguments[2];\n        if (this._state === false)\n            handleRejection(this, this._value); // Map error, set stack and addPossiblyUnhandledError().\n        return;\n    }\n    \n    this._state = null; // null (=pending), false (=rejected) or true (=resolved)\n    this._value = null; // error or result\n    ++psd.ref; // Refcounting current scope\n    executePromiseTask(this, fn);\n}\n\n// Prepare a property descriptor to put onto Promise.prototype.then\nconst thenProp = {\n    get: function() {\n        var psd = PSD, microTaskId = totalEchoes;\n\n        function then (onFulfilled, onRejected) {\n            var possibleAwait = !psd.global && (psd !== PSD || microTaskId !== totalEchoes);\n            const cleanup = possibleAwait && !decrementExpectedAwaits();\n            var rv = new DexiePromise((resolve, reject) => {\n                propagateToListener(this, new Listener(\n                    nativeAwaitCompatibleWrap(onFulfilled, psd, possibleAwait, cleanup),\n                    nativeAwaitCompatibleWrap(onRejected, psd, possibleAwait, cleanup),\n                    resolve,\n                    reject,\n                    psd));\n            });\n            if (this._consoleTask) rv._consoleTask = this._consoleTask;\n            return rv;\n        }\n\n        then.prototype = INTERNAL; // For idempotense, see setter below.\n\n        return then;\n    },\n    // Be idempotent and allow another framework (such as zone.js or another instance of a Dexie.Promise module) to replace Promise.prototype.then\n    // and when that framework wants to restore the original property, we must identify that and restore the original property descriptor.\n    set: function (value) {\n        setProp (this, 'then', value && value.prototype === INTERNAL ?\n            thenProp : // Restore to original property descriptor.\n            {\n                get: function(){\n                    return value; // Getter returning provided value (behaves like value is just changed)\n                },\n                set: thenProp.set // Keep a setter that is prepared to restore original.\n            }\n        );\n    }\n};\n\nprops(DexiePromise.prototype, {\n    then: thenProp, // Defined above.\n    _then: function (onFulfilled, onRejected) {\n        // A little tinier version of then() that don't have to create a resulting promise.\n        propagateToListener(this, new Listener(null, null, onFulfilled, onRejected, PSD));        \n    },\n\n    catch: function (onRejected) {\n        if (arguments.length === 1) return this.then(null, onRejected);\n        // First argument is the Error type to catch\n        var type = arguments[0],\n            handler = arguments[1];\n        return typeof type === 'function' ? this.then(null, err =>\n            // Catching errors by its constructor type (similar to java / c++ / c#)\n            // Sample: promise.catch(TypeError, function (e) { ... });\n            err instanceof type ? handler(err) : PromiseReject(err))\n        : this.then(null, err =>\n            // Catching errors by the error.name property. Makes sense for indexedDB where error type\n            // is always DOMError but where e.name tells the actual error type.\n            // Sample: promise.catch('ConstraintError', function (e) { ... });\n            err && err.name === type ? handler(err) : PromiseReject(err));\n    },\n\n    finally: function (onFinally) {\n        return this.then(value => {\n            return DexiePromise.resolve(onFinally()).then(()=>value);\n        }, err => {\n            return DexiePromise.resolve(onFinally()).then(()=>PromiseReject(err));\n        });\n    },\n    \n    timeout: function (ms, msg) {\n        return ms < Infinity ?\n            new DexiePromise((resolve, reject) => {\n                var handle = setTimeout(() => reject(new exceptions.Timeout(msg)), ms);\n                this.then(resolve, reject).finally(clearTimeout.bind(null, handle));\n            }) : this;\n    }\n});\n\nif (typeof Symbol !== 'undefined' && Symbol.toStringTag)\n    setProp(DexiePromise.prototype, Symbol.toStringTag, 'Dexie.Promise');\n\n// Now that Promise.prototype is defined, we have all it takes to set globalPSD.env.\n// Environment globals snapshotted on leaving global zone\nglobalPSD.env = snapShot();\n\nfunction Listener(onFulfilled, onRejected, resolve, reject, zone) {\n    this.onFulfilled = typeof onFulfilled === 'function' ? onFulfilled : null;\n    this.onRejected = typeof onRejected === 'function' ? onRejected : null;\n    this.resolve = resolve;\n    this.reject = reject;\n    this.psd = zone;\n}\n\n// Promise Static Properties\nprops (DexiePromise, {\n    all: function () {\n        var values = getArrayOf.apply(null, arguments) // Supports iterables, implicit arguments and array-like.\n            .map(onPossibleParallellAsync); // Handle parallell async/awaits \n        return new DexiePromise(function (resolve, reject) {\n            if (values.length === 0) resolve([]);\n            var remaining = values.length;\n            values.forEach((a,i) => DexiePromise.resolve(a).then(x => {\n                values[i] = x;\n                if (!--remaining) resolve(values);\n            }, reject));\n        });\n    },\n    \n    resolve: value => {\n        if (value instanceof DexiePromise) return value;\n        if (value && typeof value.then === 'function') return new DexiePromise((resolve, reject)=>{\n            value.then(resolve, reject);\n        });\n        var rv = new DexiePromise(INTERNAL, true, value);\n        return rv;\n    },\n    \n    reject: PromiseReject,\n    \n    race: function () {\n        var values = getArrayOf.apply(null, arguments).map(onPossibleParallellAsync);\n        return new DexiePromise((resolve, reject) => {\n            values.map(value => DexiePromise.resolve(value).then(resolve, reject));\n        });\n    },\n\n    PSD: {\n        get: ()=>PSD,\n        set: value => PSD = value\n    },\n\n    totalEchoes: