Updated

node_modules/@firebase/functions/dist/index.cjs.js

@@ -0,0 +1,593 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', { value: true });
+
+function _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; }
+
+var firebase = _interopDefault(require('@firebase/app'));
+var tslib_1 = require('tslib');
+
+/**
+ * @license
+ * Copyright 2017 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/**
+ * Standard error codes for different ways a request can fail, as defined by:
+ * https://github.com/googleapis/googleapis/blob/master/google/rpc/code.proto
+ *
+ * This map is used primarily to convert from a backend error code string to
+ * a client SDK error code string, and make sure it's in the supported set.
+ */
+var errorCodeMap = {
+    OK: 'ok',
+    CANCELLED: 'cancelled',
+    UNKNOWN: 'unknown',
+    INVALID_ARGUMENT: 'invalid-argument',
+    DEADLINE_EXCEEDED: 'deadline-exceeded',
+    NOT_FOUND: 'not-found',
+    ALREADY_EXISTS: 'already-exists',
+    PERMISSION_DENIED: 'permission-denied',
+    UNAUTHENTICATED: 'unauthenticated',
+    RESOURCE_EXHAUSTED: 'resource-exhausted',
+    FAILED_PRECONDITION: 'failed-precondition',
+    ABORTED: 'aborted',
+    OUT_OF_RANGE: 'out-of-range',
+    UNIMPLEMENTED: 'unimplemented',
+    INTERNAL: 'internal',
+    UNAVAILABLE: 'unavailable',
+    DATA_LOSS: 'data-loss'
+};
+/**
+ * An explicit error that can be thrown from a handler to send an error to the
+ * client that called the function.
+ */
+var HttpsErrorImpl = /** @class */ (function (_super) {
+    tslib_1.__extends(HttpsErrorImpl, _super);
+    function HttpsErrorImpl(code, message, details) {
+        var _this = _super.call(this, message) || this;
+        // This is a workaround for a bug in TypeScript when extending Error:
+        // tslint:disable-next-line
+        // https://github.com/Microsoft/TypeScript-wiki/blob/master/Breaking-Changes.md#extending-built-ins-like-error-array-and-map-may-no-longer-work
+        Object.setPrototypeOf(_this, HttpsErrorImpl.prototype);
+        _this.code = code;
+        _this.details = details;
+        return _this;
+    }
+    return HttpsErrorImpl;
+}(Error));
+/**
+ * Takes an HTTP status code and returns the corresponding ErrorCode.
+ * This is the standard HTTP status code -> error mapping defined in:
+ * https://github.com/googleapis/googleapis/blob/master/google/rpc/code.proto
+ *
+ * @param status An HTTP status code.
+ * @return The corresponding ErrorCode, or ErrorCode.UNKNOWN if none.
+ */
+function codeForHTTPStatus(status) {
+    // Make sure any successful status is OK.
+    if (status >= 200 && status < 300) {
+        return 'ok';
+    }
+    switch (status) {
+        case 0:
+            // This can happen if the server returns 500.
+            return 'internal';
+        case 400:
+            return 'invalid-argument';
+        case 401:
+            return 'unauthenticated';
+        case 403:
+            return 'permission-denied';
+        case 404:
+            return 'not-found';
+        case 409:
+            return 'aborted';
+        case 429:
+            return 'resource-exhausted';
+        case 499:
+            return 'cancelled';
+        case 500:
+            return 'internal';
+        case 501:
+            return 'unimplemented';
+        case 503:
+            return 'unavailable';
+        case 504:
+            return 'deadline-exceeded';
+        default: // ignore
+    }
+    return 'unknown';
+}
+/**
+ * Takes an HTTP response and returns the corresponding Error, if any.
+ */
+function _errorForResponse(status, bodyJSON, serializer) {
+    var code = codeForHTTPStatus(status);
+    // Start with reasonable defaults from the status code.
+    var description = code;
+    var details = undefined;
+    // Then look through the body for explicit details.
+    try {
+        var errorJSON = bodyJSON && bodyJSON.error;
+        if (errorJSON) {
+            var status_1 = errorJSON.status;
+            if (typeof status_1 === 'string') {
+                if (!errorCodeMap[status_1]) {
+                    // They must've included an unknown error code in the body.
+                    return new HttpsErrorImpl('internal', 'internal');
+                }
+                code = errorCodeMap[status_1];
+                // TODO(klimt): Add better default descriptions for error enums.
+                // The default description needs to be updated for the new code.
+                description = status_1;
+            }
+            var message = errorJSON.message;
+            if (typeof message === 'string') {
+                description = message;
+            }
+            details = errorJSON.details;
+            if (details !== undefined) {
+                details = serializer.decode(details);
+            }
+        }
+    }
+    catch (e) {
+        // If we couldn't parse explicit error data, that's fine.
+    }
+    if (code === 'ok') {
+        // Technically, there's an edge case where a developer could explicitly
+        // return an error code of OK, and we will treat it as success, but that
+        // seems reasonable.
+        return null;
+    }
+    return new HttpsErrorImpl(code, description, details);
+}
+
+/**
+ * Helper class to get metadata that should be included with a function call.
+ */
+var ContextProvider = /** @class */ (function () {
+    function ContextProvider(app) {
+        this.app = app;
+    }
+    ContextProvider.prototype.getAuthToken = function () {
+        return tslib_1.__awaiter(this, void 0, void 0, function () {
+            var token, e_1;
+            return tslib_1.__generator(this, function (_a) {
+                switch (_a.label) {
+                    case 0:
+                        _a.trys.push([0, 2, , 3]);
+                        return [4 /*yield*/, this.app.INTERNAL.getToken()];
+                    case 1:
+                        token = _a.sent();
+                        if (!token) {
+                            return [2 /*return*/, undefined];
+                        }
+                        return [2 /*return*/, token.accessToken];
+                    case 2:
+                        e_1 = _a.sent();
+                        // If there's any error when trying to get the auth token, leave it off.
+                        return [2 /*return*/, undefined];
+                    case 3: return [2 /*return*/];
+                }
+            });
+        });
+    };
+    ContextProvider.prototype.getInstanceIdToken = function () {
+        return tslib_1.__awaiter(this, void 0, void 0, function () {
+            var messaging, token, e_2;
+            return tslib_1.__generator(this, function (_a) {
+                switch (_a.label) {
+                    case 0:
+                        _a.trys.push([0, 2, , 3]);
+                        // HACK: Until we have a separate instanceId package, this is a quick way
+                        // to load in the messaging instance for this app.
+                        // eslint-disable-next-line @typescript-eslint/no-explicit-any
+                        if (!this.app.messaging) {
+                            return [2 /*return*/, undefined];
+                        }
+                        messaging = this.app.messaging();
+                        return [4 /*yield*/, messaging.getToken()];
+                    case 1:
+                        token = _a.sent();
+                        if (!token) {
+                            return [2 /*return*/, undefined];
+                        }
+                        return [2 /*return*/, token];
+                    case 2:
+                        e_2 = _a.sent();
+                        // We don't warn on this, because it usually means messaging isn't set up.
+                        // console.warn('Failed to retrieve instance id token.', e);
+                        // If there's any error when trying to get the token, leave it off.
+                        return [2 /*return*/, undefined];
+                    case 3: return [2 /*return*/];
+                }
+            });
+        });
+    };
+    ContextProvider.prototype.getContext = function () {
+        return tslib_1.__awaiter(this, void 0, void 0, function () {
+            var authToken, instanceIdToken;
+            return tslib_1.__generator(this, function (_a) {
+                switch (_a.label) {
+                    case 0: return [4 /*yield*/, this.getAuthToken()];
+                    case 1:
+                        authToken = _a.sent();
+                        return [4 /*yield*/, this.getInstanceIdToken()];
+                    case 2:
+                        instanceIdToken = _a.sent();
+                        return [2 /*return*/, { authToken: authToken, instanceIdToken: instanceIdToken }];
+                }
+            });
+        });
+    };
+    return ContextProvider;
+}());
+
+/**
+ * @license
+ * Copyright 2017 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+var LONG_TYPE = 'type.googleapis.com/google.protobuf.Int64Value';
+var UNSIGNED_LONG_TYPE = 'type.googleapis.com/google.protobuf.UInt64Value';
+function mapValues(
+// { [k: string]: unknown } is no longer a wildcard assignment target after typescript 3.5
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
+o, f) {
+    var result = {};
+    for (var key in o) {
+        if (o.hasOwnProperty(key)) {
+            result[key] = f(o[key]);
+        }
+    }
+    return result;
+}
+var Serializer = /** @class */ (function () {
+    function Serializer() {
+    }
+    // Takes data and encodes it in a JSON-friendly way, such that types such as
+    // Date are preserved.
+    Serializer.prototype.encode = function (data) {
+        var _this = this;
+        if (data == null) {
+            return null;
+        }
+        if (data instanceof Number) {
+            data = data.valueOf();
+        }
+        if (typeof data === 'number' && isFinite(data)) {
+            // Any number in JS is safe to put directly in JSON and parse as a double
+            // without any loss of precision.
+            return data;
+        }
+        if (data === true || data === false) {
+            return data;
+        }
+        if (Object.prototype.toString.call(data) === '[object String]') {
+            return data;
+        }
+        if (Array.isArray(data)) {
+            return data.map(function (x) { return _this.encode(x); });
+        }
+        if (typeof data === 'function' || typeof data === 'object') {
+            return mapValues(data, function (x) { return _this.encode(x); });
+        }
+        // If we got this far, the data is not encodable.
+        throw new Error('Data cannot be encoded in JSON: ' + data);
+    };
+    // Takes data that's been encoded in a JSON-friendly form and returns a form
+    // with richer datatypes, such as Dates, etc.
+    Serializer.prototype.decode = function (json) {
+        var _this = this;
+        if (json == null) {
+            return json;
+        }
+        if (json['@type']) {
+            switch (json['@type']) {
+                case LONG_TYPE:
+                // Fall through and handle this the same as unsigned.
+                case UNSIGNED_LONG_TYPE: {
+                    // Technically, this could work return a valid number for malformed
+                    // data if there was a number followed by garbage. But it's just not
+                    // worth all the extra code to detect that case.
+                    var value = Number(json['value']);
+                    if (isNaN(value)) {
+                        throw new Error('Data cannot be decoded from JSON: ' + json);
+                    }
+                    return value;
+                }
+                default: {
+                    throw new Error('Data cannot be decoded from JSON: ' + json);
+                }
+            }
+        }
+        if (Array.isArray(json)) {
+            return json.map(function (x) { return _this.decode(x); });
+        }
+        if (typeof json === 'function' || typeof json === 'object') {
+            return mapValues(json, function (x) { return _this.decode(x); });
+        }
+        // Anything else is safe to return.
+        return json;
+    };
+    return Serializer;
+}());
+
+/**
+ * @license
+ * Copyright 2017 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/**
+ * Returns a Promise that will be rejected after the given duration.
+ * The error will be of type HttpsErrorImpl.
+ *
+ * @param millis Number of milliseconds to wait before rejecting.
+ */
+function failAfter(millis) {
+    return new Promise(function (_, reject) {
+        setTimeout(function () {
+            reject(new HttpsErrorImpl('deadline-exceeded', 'deadline-exceeded'));
+        }, millis);
+    });
+}
+/**
+ * The main class for the Firebase Functions SDK.
+ */
+var Service = /** @class */ (function () {
+    /**
+     * Creates a new Functions service for the given app and (optional) region.
+     * @param app_ The FirebaseApp to use.
+     * @param region_ The region to call functions in.
+     */
+    function Service(app_, region_) {
+        var _this = this;
+        if (region_ === void 0) { region_ = 'us-central1'; }
+        this.app_ = app_;
+        this.region_ = region_;
+        this.serializer = new Serializer();
+        this.emulatorOrigin = null;
+        this.INTERNAL = {
+            delete: function () {
+                return _this.deleteService();
+            }
+        };
+        this.contextProvider = new ContextProvider(app_);
+        // Cancels all ongoing requests when resolved.
+        this.cancelAllRequests = new Promise(function (resolve) {
+            _this.deleteService = function () {
+                return resolve();
+            };
+        });
+    }
+    Object.defineProperty(Service.prototype, "app", {
+        get: function () {
+            return this.app_;
+        },
+        enumerable: true,
+        configurable: true
+    });
+    /**
+     * Returns the URL for a callable with the given name.
+     * @param name The name of the callable.
+     */
+    Service.prototype._url = function (name) {
+        var projectId = this.app_.options.projectId;
+        var region = this.region_;
+        if (this.emulatorOrigin !== null) {
+            var origin_1 = this.emulatorOrigin;
+            return origin_1 + "/" + projectId + "/" + region + "/" + name;
+        }
+        return "https://" + region + "-" + projectId + ".cloudfunctions.net/" + name;
+    };
+    /**
+     * Changes this instance to point to a Cloud Functions emulator running
+     * locally. See https://firebase.google.com/docs/functions/local-emulator
+     *
+     * @param origin The origin of the local emulator, such as
+     * "http://localhost:5005".
+     */
+    Service.prototype.useFunctionsEmulator = function (origin) {
+        this.emulatorOrigin = origin;
+    };
+    /**
+     * Returns a reference to the callable https trigger with the given name.
+     * @param name The name of the trigger.
+     */
+    Service.prototype.httpsCallable = function (name, options) {
+        var _this = this;
+        return function (data) {
+            return _this.call(name, data, options || {});
+        };
+    };
+    /**
+     * Does an HTTP POST and returns the completed response.
+     * @param url The url to post to.
+     * @param body The JSON body of the post.
+     * @param headers The HTTP headers to include in the request.
+     * @return A Promise that will succeed when the request finishes.
+     */
+    Service.prototype.postJSON = function (url, body, headers) {
+        return tslib_1.__awaiter(this, void 0, void 0, function () {
+            var response, e_1, json, e_2;
+            return tslib_1.__generator(this, function (_a) {
+                switch (_a.label) {
+                    case 0:
+                        headers.append('Content-Type', 'application/json');
+                        _a.label = 1;
+                    case 1:
+                        _a.trys.push([1, 3, , 4]);
+                        return [4 /*yield*/, fetch(url, {
+                                method: 'POST',
+                                body: JSON.stringify(body),
+                                headers: headers
+                            })];
+                    case 2:
+                        response = _a.sent();
+                        return [3 /*break*/, 4];
+                    case 3:
+                        e_1 = _a.sent();
+                        // This could be an unhandled error on the backend, or it could be a
+                        // network error. There's no way to know, since an unhandled error on the
+                        // backend will fail to set the proper CORS header, and thus will be
+                        // treated as a network error by fetch.
+                        return [2 /*return*/, {
+                                status: 0,
+                                json: null
+                            }];
+                    case 4:
+                        json = null;
+                        _a.label = 5;
+                    case 5:
+                        _a.trys.push([5, 7, , 8]);
+                        return [4 /*yield*/, response.json()];
+                    case 6:
+                        json = _a.sent();
+                        return [3 /*break*/, 8];
+                    case 7:
+                        e_2 = _a.sent();
+                        return [3 /*break*/, 8];
+                    case 8: return [2 /*return*/, {
+                            status: response.status,
+                            json: json
+                        }];
+                }
+            });
+        });
+    };
+    /**
+     * Calls a callable function asynchronously and returns the result.
+     * @param name The name of the callable trigger.
+     * @param data The data to pass as params to the function.s
+     */
+    Service.prototype.call = function (name, data, options) {
+        return tslib_1.__awaiter(this, void 0, void 0, function () {
+            var url, body, headers, context, timeout, response, error, responseData, decodedData;
+            return tslib_1.__generator(this, function (_a) {
+                switch (_a.label) {
+                    case 0:
+                        url = this._url(name);
+                        // Encode any special types, such as dates, in the input data.
+                        data = this.serializer.encode(data);
+                        body = { data: data };
+                        headers = new Headers();
+                        return [4 /*yield*/, this.contextProvider.getContext()];
+                    case 1:
+                        context = _a.sent();
+                        if (context.authToken) {
+                            headers.append('Authorization', 'Bearer ' + context.authToken);
+                        }
+                        if (context.instanceIdToken) {
+                            headers.append('Firebase-Instance-ID-Token', context.instanceIdToken);
+                        }
+                        timeout = options.timeout || 70000;
+                        return [4 /*yield*/, Promise.race([
+                                this.postJSON(url, body, headers),
+                                failAfter(timeout),
+                                this.cancelAllRequests
+                            ])];
+                    case 2:
+                        response = _a.sent();
+                        // If service was deleted, interrupted response throws an error.
+                        if (!response) {
+                            throw new HttpsErrorImpl('cancelled', 'Firebase Functions instance was deleted.');
+                        }
+                        error = _errorForResponse(response.status, response.json, this.serializer);
+                        if (error) {
+                            throw error;
+                        }
+                        if (!response.json) {
+                            throw new HttpsErrorImpl('internal', 'Response is not valid JSON object.');
+                        }
+                        responseData = response.json.data;
+                        // TODO(klimt): For right now, allow "result" instead of "data", for
+                        // backwards compatibility.
+                        if (typeof responseData === 'undefined') {
+                            responseData = response.json.result;
+                        }
+                        if (typeof responseData === 'undefined') {
+                            // Consider the response malformed.
+                            throw new HttpsErrorImpl('internal', 'Response is missing data field.');
+                        }
+                        decodedData = this.serializer.decode(responseData);
+                        return [2 /*return*/, { data: decodedData }];
+                }
+            });
+        });
+    };
+    return Service;
+}());
+
+/**
+ * @license
+ * Copyright 2017 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/**
+ * Type constant for Firebase Functions.
+ */
+var FUNCTIONS_TYPE = 'functions';
+function factory(app, _unused, region) {
+    return new Service(app, region);
+}
+function registerFunctions(instance) {
+    var namespaceExports = {
+        // no-inline
+        Functions: Service
+    };
+    instance.INTERNAL.registerService(FUNCTIONS_TYPE, factory, namespaceExports, 
+    // We don't need to wait on any AppHooks.
+    undefined, 
+    // Allow multiple functions instances per app.
+    true);
+}
+registerFunctions(firebase);
+
+exports.registerFunctions = registerFunctions;
+//# sourceMappingURL=index.cjs.js.map

node_modules/@firebase/functions/dist/index.d.ts

@@ -0,0 +1,14 @@
+import { _FirebaseNamespace } from '@firebase/app-types/private';
+import * as types from '@firebase/functions-types';
+export declare function registerFunctions(instance: _FirebaseNamespace): void;
+declare module '@firebase/app-types' {
+    interface FirebaseNamespace {
+        functions?: {
+            (app?: FirebaseApp): types.FirebaseFunctions;
+            Functions: typeof types.FirebaseFunctions;
+        };
+    }
+    interface FirebaseApp {
+        functions?(region?: string): types.FirebaseFunctions;
+    }
+}

node_modules/@firebase/functions/dist/index.esm.js

@@ -0,0 +1,587 @@
+import firebase from '@firebase/app';
+import { __extends, __awaiter, __generator } from 'tslib';
+
+/**
+ * @license
+ * Copyright 2017 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/**
+ * Standard error codes for different ways a request can fail, as defined by:
+ * https://github.com/googleapis/googleapis/blob/master/google/rpc/code.proto
+ *
+ * This map is used primarily to convert from a backend error code string to
+ * a client SDK error code string, and make sure it's in the supported set.
+ */
+var errorCodeMap = {
+    OK: 'ok',
+    CANCELLED: 'cancelled',
+    UNKNOWN: 'unknown',
+    INVALID_ARGUMENT: 'invalid-argument',
+    DEADLINE_EXCEEDED: 'deadline-exceeded',
+    NOT_FOUND: 'not-found',
+    ALREADY_EXISTS: 'already-exists',
+    PERMISSION_DENIED: 'permission-denied',
+    UNAUTHENTICATED: 'unauthenticated',
+    RESOURCE_EXHAUSTED: 'resource-exhausted',
+    FAILED_PRECONDITION: 'failed-precondition',
+    ABORTED: 'aborted',
+    OUT_OF_RANGE: 'out-of-range',
+    UNIMPLEMENTED: 'unimplemented',
+    INTERNAL: 'internal',
+    UNAVAILABLE: 'unavailable',
+    DATA_LOSS: 'data-loss'
+};
+/**
+ * An explicit error that can be thrown from a handler to send an error to the
+ * client that called the function.
+ */
+var HttpsErrorImpl = /** @class */ (function (_super) {
+    __extends(HttpsErrorImpl, _super);
+    function HttpsErrorImpl(code, message, details) {
+        var _this = _super.call(this, message) || this;
+        // This is a workaround for a bug in TypeScript when extending Error:
+        // tslint:disable-next-line
+        // https://github.com/Microsoft/TypeScript-wiki/blob/master/Breaking-Changes.md#extending-built-ins-like-error-array-and-map-may-no-longer-work
+        Object.setPrototypeOf(_this, HttpsErrorImpl.prototype);
+        _this.code = code;
+        _this.details = details;
+        return _this;
+    }
+    return HttpsErrorImpl;
+}(Error));
+/**
+ * Takes an HTTP status code and returns the corresponding ErrorCode.
+ * This is the standard HTTP status code -> error mapping defined in:
+ * https://github.com/googleapis/googleapis/blob/master/google/rpc/code.proto
+ *
+ * @param status An HTTP status code.
+ * @return The corresponding ErrorCode, or ErrorCode.UNKNOWN if none.
+ */
+function codeForHTTPStatus(status) {
+    // Make sure any successful status is OK.
+    if (status >= 200 && status < 300) {
+        return 'ok';
+    }
+    switch (status) {
+        case 0:
+            // This can happen if the server returns 500.
+            return 'internal';
+        case 400:
+            return 'invalid-argument';
+        case 401:
+            return 'unauthenticated';
+        case 403:
+            return 'permission-denied';
+        case 404:
+            return 'not-found';
+        case 409:
+            return 'aborted';
+        case 429:
+            return 'resource-exhausted';
+        case 499:
+            return 'cancelled';
+        case 500:
+            return 'internal';
+        case 501:
+            return 'unimplemented';
+        case 503:
+            return 'unavailable';
+        case 504:
+            return 'deadline-exceeded';
+        default: // ignore
+    }
+    return 'unknown';
+}
+/**
+ * Takes an HTTP response and returns the corresponding Error, if any.
+ */
+function _errorForResponse(status, bodyJSON, serializer) {
+    var code = codeForHTTPStatus(status);
+    // Start with reasonable defaults from the status code.
+    var description = code;
+    var details = undefined;
+    // Then look through the body for explicit details.
+    try {
+        var errorJSON = bodyJSON && bodyJSON.error;
+        if (errorJSON) {
+            var status_1 = errorJSON.status;
+            if (typeof status_1 === 'string') {
+                if (!errorCodeMap[status_1]) {
+                    // They must've included an unknown error code in the body.
+                    return new HttpsErrorImpl('internal', 'internal');
+                }
+                code = errorCodeMap[status_1];
+                // TODO(klimt): Add better default descriptions for error enums.
+                // The default description needs to be updated for the new code.
+                description = status_1;
+            }
+            var message = errorJSON.message;
+            if (typeof message === 'string') {
+                description = message;
+            }
+            details = errorJSON.details;
+            if (details !== undefined) {
+                details = serializer.decode(details);
+            }
+        }
+    }
+    catch (e) {
+        // If we couldn't parse explicit error data, that's fine.
+    }
+    if (code === 'ok') {
+        // Technically, there's an edge case where a developer could explicitly
+        // return an error code of OK, and we will treat it as success, but that
+        // seems reasonable.
+        return null;
+    }
+    return new HttpsErrorImpl(code, description, details);
+}
+
+/**
+ * Helper class to get metadata that should be included with a function call.
+ */
+var ContextProvider = /** @class */ (function () {
+    function ContextProvider(app) {
+        this.app = app;
+    }
+    ContextProvider.prototype.getAuthToken = function () {
+        return __awaiter(this, void 0, void 0, function () {
+            var token, e_1;
+            return __generator(this, function (_a) {
+                switch (_a.label) {
+                    case 0:
+                        _a.trys.push([0, 2, , 3]);
+                        return [4 /*yield*/, this.app.INTERNAL.getToken()];
+                    case 1:
+                        token = _a.sent();
+                        if (!token) {
+                            return [2 /*return*/, undefined];
+                        }
+                        return [2 /*return*/, token.accessToken];
+                    case 2:
+                        e_1 = _a.sent();
+                        // If there's any error when trying to get the auth token, leave it off.
+                        return [2 /*return*/, undefined];
+                    case 3: return [2 /*return*/];
+                }
+            });
+        });
+    };
+    ContextProvider.prototype.getInstanceIdToken = function () {
+        return __awaiter(this, void 0, void 0, function () {
+            var messaging, token, e_2;
+            return __generator(this, function (_a) {
+                switch (_a.label) {
+                    case 0:
+                        _a.trys.push([0, 2, , 3]);
+                        // HACK: Until we have a separate instanceId package, this is a quick way
+                        // to load in the messaging instance for this app.
+                        // eslint-disable-next-line @typescript-eslint/no-explicit-any
+                        if (!this.app.messaging) {
+                            return [2 /*return*/, undefined];
+                        }
+                        messaging = this.app.messaging();
+                        return [4 /*yield*/, messaging.getToken()];
+                    case 1:
+                        token = _a.sent();
+                        if (!token) {
+                            return [2 /*return*/, undefined];
+                        }
+                        return [2 /*return*/, token];
+                    case 2:
+                        e_2 = _a.sent();
+                        // We don't warn on this, because it usually means messaging isn't set up.
+                        // console.warn('Failed to retrieve instance id token.', e);
+                        // If there's any error when trying to get the token, leave it off.
+                        return [2 /*return*/, undefined];
+                    case 3: return [2 /*return*/];
+                }
+            });
+        });
+    };
+    ContextProvider.prototype.getContext = function () {
+        return __awaiter(this, void 0, void 0, function () {
+            var authToken, instanceIdToken;
+            return __generator(this, function (_a) {
+                switch (_a.label) {
+                    case 0: return [4 /*yield*/, this.getAuthToken()];
+                    case 1:
+                        authToken = _a.sent();
+                        return [4 /*yield*/, this.getInstanceIdToken()];
+                    case 2:
+                        instanceIdToken = _a.sent();
+                        return [2 /*return*/, { authToken: authToken, instanceIdToken: instanceIdToken }];
+                }
+            });
+        });
+    };
+    return ContextProvider;
+}());
+
+/**
+ * @license
+ * Copyright 2017 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+var LONG_TYPE = 'type.googleapis.com/google.protobuf.Int64Value';
+var UNSIGNED_LONG_TYPE = 'type.googleapis.com/google.protobuf.UInt64Value';
+function mapValues(
+// { [k: string]: unknown } is no longer a wildcard assignment target after typescript 3.5
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
+o, f) {
+    var result = {};
+    for (var key in o) {
+        if (o.hasOwnProperty(key)) {
+            result[key] = f(o[key]);
+        }
+    }
+    return result;
+}
+var Serializer = /** @class */ (function () {
+    function Serializer() {
+    }
+    // Takes data and encodes it in a JSON-friendly way, such that types such as
+    // Date are preserved.
+    Serializer.prototype.encode = function (data) {
+        var _this = this;
+        if (data == null) {
+            return null;
+        }
+        if (data instanceof Number) {
+            data = data.valueOf();
+        }
+        if (typeof data === 'number' && isFinite(data)) {
+            // Any number in JS is safe to put directly in JSON and parse as a double
+            // without any loss of precision.
+            return data;
+        }
+        if (data === true || data === false) {
+            return data;
+        }
+        if (Object.prototype.toString.call(data) === '[object String]') {
+            return data;
+        }
+        if (Array.isArray(data)) {
+            return data.map(function (x) { return _this.encode(x); });
+        }
+        if (typeof data === 'function' || typeof data === 'object') {
+            return mapValues(data, function (x) { return _this.encode(x); });
+        }
+        // If we got this far, the data is not encodable.
+        throw new Error('Data cannot be encoded in JSON: ' + data);
+    };
+    // Takes data that's been encoded in a JSON-friendly form and returns a form
+    // with richer datatypes, such as Dates, etc.
+    Serializer.prototype.decode = function (json) {
+        var _this = this;
+        if (json == null) {
+            return json;
+        }
+        if (json['@type']) {
+            switch (json['@type']) {
+                case LONG_TYPE:
+                // Fall through and handle this the same as unsigned.
+                case UNSIGNED_LONG_TYPE: {
+                    // Technically, this could work return a valid number for malformed
+                    // data if there was a number followed by garbage. But it's just not
+                    // worth all the extra code to detect that case.
+                    var value = Number(json['value']);
+                    if (isNaN(value)) {
+                        throw new Error('Data cannot be decoded from JSON: ' + json);
+                    }
+                    return value;
+                }
+                default: {
+                    throw new Error('Data cannot be decoded from JSON: ' + json);
+                }
+            }
+        }
+        if (Array.isArray(json)) {
+            return json.map(function (x) { return _this.decode(x); });
+        }
+        if (typeof json === 'function' || typeof json === 'object') {
+            return mapValues(json, function (x) { return _this.decode(x); });
+        }
+        // Anything else is safe to return.
+        return json;
+    };
+    return Serializer;
+}());
+
+/**
+ * @license
+ * Copyright 2017 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/**
+ * Returns a Promise that will be rejected after the given duration.
+ * The error will be of type HttpsErrorImpl.
+ *
+ * @param millis Number of milliseconds to wait before rejecting.
+ */
+function failAfter(millis) {
+    return new Promise(function (_, reject) {
+        setTimeout(function () {
+            reject(new HttpsErrorImpl('deadline-exceeded', 'deadline-exceeded'));
+        }, millis);
+    });
+}
+/**
+ * The main class for the Firebase Functions SDK.
+ */
+var Service = /** @class */ (function () {
+    /**
+     * Creates a new Functions service for the given app and (optional) region.
+     * @param app_ The FirebaseApp to use.
+     * @param region_ The region to call functions in.
+     */
+    function Service(app_, region_) {
+        var _this = this;
+        if (region_ === void 0) { region_ = 'us-central1'; }
+        this.app_ = app_;
+        this.region_ = region_;
+        this.serializer = new Serializer();
+        this.emulatorOrigin = null;
+        this.INTERNAL = {
+            delete: function () {
+                return _this.deleteService();
+            }
+        };
+        this.contextProvider = new ContextProvider(app_);
+        // Cancels all ongoing requests when resolved.
+        this.cancelAllRequests = new Promise(function (resolve) {
+            _this.deleteService = function () {
+                return resolve();
+            };
+        });
+    }
+    Object.defineProperty(Service.prototype, "app", {
+        get: function () {
+            return this.app_;
+        },
+        enumerable: true,
+        configurable: true
+    });
+    /**
+     * Returns the URL for a callable with the given name.
+     * @param name The name of the callable.
+     */
+    Service.prototype._url = function (name) {
+        var projectId = this.app_.options.projectId;
+        var region = this.region_;
+        if (this.emulatorOrigin !== null) {
+            var origin_1 = this.emulatorOrigin;
+            return origin_1 + "/" + projectId + "/" + region + "/" + name;
+        }
+        return "https://" + region + "-" + projectId + ".cloudfunctions.net/" + name;
+    };
+    /**
+     * Changes this instance to point to a Cloud Functions emulator running
+     * locally. See https://firebase.google.com/docs/functions/local-emulator
+     *
+     * @param origin The origin of the local emulator, such as
+     * "http://localhost:5005".
+     */
+    Service.prototype.useFunctionsEmulator = function (origin) {
+        this.emulatorOrigin = origin;
+    };
+    /**
+     * Returns a reference to the callable https trigger with the given name.
+     * @param name The name of the trigger.
+     */
+    Service.prototype.httpsCallable = function (name, options) {
+        var _this = this;
+        return function (data) {
+            return _this.call(name, data, options || {});
+        };
+    };
+    /**
+     * Does an HTTP POST and returns the completed response.
+     * @param url The url to post to.
+     * @param body The JSON body of the post.
+     * @param headers The HTTP headers to include in the request.
+     * @return A Promise that will succeed when the request finishes.
+     */
+    Service.prototype.postJSON = function (url, body, headers) {
+        return __awaiter(this, void 0, void 0, function () {
+            var response, e_1, json, e_2;
+            return __generator(this, function (_a) {
+                switch (_a.label) {
+                    case 0:
+                        headers.append('Content-Type', 'application/json');
+                        _a.label = 1;
+                    case 1:
+                        _a.trys.push([1, 3, , 4]);
+                        return [4 /*yield*/, fetch(url, {
+                                method: 'POST',
+                                body: JSON.stringify(body),
+                                headers: headers
+                            })];
+                    case 2:
+                        response = _a.sent();
+                        return [3 /*break*/, 4];
+                    case 3:
+                        e_1 = _a.sent();
+                        // This could be an unhandled error on the backend, or it could be a
+                        // network error. There's no way to know, since an unhandled error on the
+                        // backend will fail to set the proper CORS header, and thus will be
+                        // treated as a network error by fetch.
+                        return [2 /*return*/, {
+                                status: 0,
+                                json: null
+                            }];
+                    case 4:
+                        json = null;
+                        _a.label = 5;
+                    case 5:
+                        _a.trys.push([5, 7, , 8]);
+                        return [4 /*yield*/, response.json()];
+                    case 6:
+                        json = _a.sent();
+                        return [3 /*break*/, 8];
+                    case 7:
+                        e_2 = _a.sent();
+                        return [3 /*break*/, 8];
+                    case 8: return [2 /*return*/, {
+                            status: response.status,
+                            json: json
+                        }];
+                }
+            });
+        });
+    };
+    /**
+     * Calls a callable function asynchronously and returns the result.
+     * @param name The name of the callable trigger.
+     * @param data The data to pass as params to the function.s
+     */
+    Service.prototype.call = function (name, data, options) {
+        return __awaiter(this, void 0, void 0, function () {
+            var url, body, headers, context, timeout, response, error, responseData, decodedData;
+            return __generator(this, function (_a) {
+                switch (_a.label) {
+                    case 0:
+                        url = this._url(name);
+                        // Encode any special types, such as dates, in the input data.
+                        data = this.serializer.encode(data);
+                        body = { data: data };
+                        headers = new Headers();
+                        return [4 /*yield*/, this.contextProvider.getContext()];
+                    case 1:
+                        context = _a.sent();
+                        if (context.authToken) {
+                            headers.append('Authorization', 'Bearer ' + context.authToken);
+                        }
+                        if (context.instanceIdToken) {
+                            headers.append('Firebase-Instance-ID-Token', context.instanceIdToken);
+                        }
+                        timeout = options.timeout || 70000;
+                        return [4 /*yield*/, Promise.race([
+                                this.postJSON(url, body, headers),
+                                failAfter(timeout),
+                                this.cancelAllRequests
+                            ])];
+                    case 2:
+                        response = _a.sent();
+                        // If service was deleted, interrupted response throws an error.
+                        if (!response) {
+                            throw new HttpsErrorImpl('cancelled', 'Firebase Functions instance was deleted.');
+                        }
+                        error = _errorForResponse(response.status, response.json, this.serializer);
+                        if (error) {
+                            throw error;
+                        }
+                        if (!response.json) {
+                            throw new HttpsErrorImpl('internal', 'Response is not valid JSON object.');
+                        }
+                        responseData = response.json.data;
+                        // TODO(klimt): For right now, allow "result" instead of "data", for
+                        // backwards compatibility.
+                        if (typeof responseData === 'undefined') {
+                            responseData = response.json.result;
+                        }
+                        if (typeof responseData === 'undefined') {
+                            // Consider the response malformed.
+                            throw new HttpsErrorImpl('internal', 'Response is missing data field.');
+                        }
+                        decodedData = this.serializer.decode(responseData);
+                        return [2 /*return*/, { data: decodedData }];
+                }
+            });
+        });
+    };
+    return Service;
+}());
+
+/**
+ * @license
+ * Copyright 2017 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/**
+ * Type constant for Firebase Functions.
+ */
+var FUNCTIONS_TYPE = 'functions';
+function factory(app, _unused, region) {
+    return new Service(app, region);
+}
+function registerFunctions(instance) {
+    var namespaceExports = {
+        // no-inline
+        Functions: Service
+    };
+    instance.INTERNAL.registerService(FUNCTIONS_TYPE, factory, namespaceExports, 
+    // We don't need to wait on any AppHooks.
+    undefined, 
+    // Allow multiple functions instances per app.
+    true);
+}
+registerFunctions(firebase);
+
+export { registerFunctions };
+//# sourceMappingURL=index.esm.js.map

node_modules/@firebase/functions/dist/index.esm2017.js

@@ -0,0 +1,515 @@
+import firebase from '@firebase/app';
+
+/**
+ * @license
+ * Copyright 2017 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/**
+ * Standard error codes for different ways a request can fail, as defined by:
+ * https://github.com/googleapis/googleapis/blob/master/google/rpc/code.proto
+ *
+ * This map is used primarily to convert from a backend error code string to
+ * a client SDK error code string, and make sure it's in the supported set.
+ */
+const errorCodeMap = {
+    OK: 'ok',
+    CANCELLED: 'cancelled',
+    UNKNOWN: 'unknown',
+    INVALID_ARGUMENT: 'invalid-argument',
+    DEADLINE_EXCEEDED: 'deadline-exceeded',
+    NOT_FOUND: 'not-found',
+    ALREADY_EXISTS: 'already-exists',
+    PERMISSION_DENIED: 'permission-denied',
+    UNAUTHENTICATED: 'unauthenticated',
+    RESOURCE_EXHAUSTED: 'resource-exhausted',
+    FAILED_PRECONDITION: 'failed-precondition',
+    ABORTED: 'aborted',
+    OUT_OF_RANGE: 'out-of-range',
+    UNIMPLEMENTED: 'unimplemented',
+    INTERNAL: 'internal',
+    UNAVAILABLE: 'unavailable',
+    DATA_LOSS: 'data-loss'
+};
+/**
+ * An explicit error that can be thrown from a handler to send an error to the
+ * client that called the function.
+ */
+class HttpsErrorImpl extends Error {
+    constructor(code, message, details) {
+        super(message);
+        // This is a workaround for a bug in TypeScript when extending Error:
+        // tslint:disable-next-line
+        // https://github.com/Microsoft/TypeScript-wiki/blob/master/Breaking-Changes.md#extending-built-ins-like-error-array-and-map-may-no-longer-work
+        Object.setPrototypeOf(this, HttpsErrorImpl.prototype);
+        this.code = code;
+        this.details = details;
+    }
+}
+/**
+ * Takes an HTTP status code and returns the corresponding ErrorCode.
+ * This is the standard HTTP status code -> error mapping defined in:
+ * https://github.com/googleapis/googleapis/blob/master/google/rpc/code.proto
+ *
+ * @param status An HTTP status code.
+ * @return The corresponding ErrorCode, or ErrorCode.UNKNOWN if none.
+ */
+function codeForHTTPStatus(status) {
+    // Make sure any successful status is OK.
+    if (status >= 200 && status < 300) {
+        return 'ok';
+    }
+    switch (status) {
+        case 0:
+            // This can happen if the server returns 500.
+            return 'internal';
+        case 400:
+            return 'invalid-argument';
+        case 401:
+            return 'unauthenticated';
+        case 403:
+            return 'permission-denied';
+        case 404:
+            return 'not-found';
+        case 409:
+            return 'aborted';
+        case 429:
+            return 'resource-exhausted';
+        case 499:
+            return 'cancelled';
+        case 500:
+            return 'internal';
+        case 501:
+            return 'unimplemented';
+        case 503:
+            return 'unavailable';
+        case 504:
+            return 'deadline-exceeded';
+        default: // ignore
+    }
+    return 'unknown';
+}
+/**
+ * Takes an HTTP response and returns the corresponding Error, if any.
+ */
+function _errorForResponse(status, bodyJSON, serializer) {
+    let code = codeForHTTPStatus(status);
+    // Start with reasonable defaults from the status code.
+    let description = code;
+    let details = undefined;
+    // Then look through the body for explicit details.
+    try {
+        const errorJSON = bodyJSON && bodyJSON.error;
+        if (errorJSON) {
+            const status = errorJSON.status;
+            if (typeof status === 'string') {
+                if (!errorCodeMap[status]) {
+                    // They must've included an unknown error code in the body.
+                    return new HttpsErrorImpl('internal', 'internal');
+                }
+                code = errorCodeMap[status];
+                // TODO(klimt): Add better default descriptions for error enums.
+                // The default description needs to be updated for the new code.
+                description = status;
+            }
+            const message = errorJSON.message;
+            if (typeof message === 'string') {
+                description = message;
+            }
+            details = errorJSON.details;
+            if (details !== undefined) {
+                details = serializer.decode(details);
+            }
+        }
+    }
+    catch (e) {
+        // If we couldn't parse explicit error data, that's fine.
+    }
+    if (code === 'ok') {
+        // Technically, there's an edge case where a developer could explicitly
+        // return an error code of OK, and we will treat it as success, but that
+        // seems reasonable.
+        return null;
+    }
+    return new HttpsErrorImpl(code, description, details);
+}
+
+/**
+ * Helper class to get metadata that should be included with a function call.
+ */
+class ContextProvider {
+    constructor(app) {
+        this.app = app;
+    }
+    async getAuthToken() {
+        try {
+            const token = await this.app.INTERNAL.getToken();
+            if (!token) {
+                return undefined;
+            }
+            return token.accessToken;
+        }
+        catch (e) {
+            // If there's any error when trying to get the auth token, leave it off.
+            return undefined;
+        }
+    }
+    async getInstanceIdToken() {
+        try {
+            // HACK: Until we have a separate instanceId package, this is a quick way
+            // to load in the messaging instance for this app.
+            // eslint-disable-next-line @typescript-eslint/no-explicit-any
+            if (!this.app.messaging) {
+                return undefined;
+            }
+            // eslint-disable-next-line @typescript-eslint/no-explicit-any
+            const messaging = this.app.messaging();
+            const token = await messaging.getToken();
+            if (!token) {
+                return undefined;
+            }
+            return token;
+        }
+        catch (e) {
+            // We don't warn on this, because it usually means messaging isn't set up.
+            // console.warn('Failed to retrieve instance id token.', e);
+            // If there's any error when trying to get the token, leave it off.
+            return undefined;
+        }
+    }
+    async getContext() {
+        const authToken = await this.getAuthToken();
+        const instanceIdToken = await this.getInstanceIdToken();
+        return { authToken, instanceIdToken };
+    }
+}
+
+/**
+ * @license
+ * Copyright 2017 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+const LONG_TYPE = 'type.googleapis.com/google.protobuf.Int64Value';
+const UNSIGNED_LONG_TYPE = 'type.googleapis.com/google.protobuf.UInt64Value';
+function mapValues(
+// { [k: string]: unknown } is no longer a wildcard assignment target after typescript 3.5
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
+o, f) {
+    const result = {};
+    for (const key in o) {
+        if (o.hasOwnProperty(key)) {
+            result[key] = f(o[key]);
+        }
+    }
+    return result;
+}
+class Serializer {
+    // Takes data and encodes it in a JSON-friendly way, such that types such as
+    // Date are preserved.
+    encode(data) {
+        if (data == null) {
+            return null;
+        }
+        if (data instanceof Number) {
+            data = data.valueOf();
+        }
+        if (typeof data === 'number' && isFinite(data)) {
+            // Any number in JS is safe to put directly in JSON and parse as a double
+            // without any loss of precision.
+            return data;
+        }
+        if (data === true || data === false) {
+            return data;
+        }
+        if (Object.prototype.toString.call(data) === '[object String]') {
+            return data;
+        }
+        if (Array.isArray(data)) {
+            return data.map(x => this.encode(x));
+        }
+        if (typeof data === 'function' || typeof data === 'object') {
+            return mapValues(data, x => this.encode(x));
+        }
+        // If we got this far, the data is not encodable.
+        throw new Error('Data cannot be encoded in JSON: ' + data);
+    }
+    // Takes data that's been encoded in a JSON-friendly form and returns a form
+    // with richer datatypes, such as Dates, etc.
+    decode(json) {
+        if (json == null) {
+            return json;
+        }
+        if (json['@type']) {
+            switch (json['@type']) {
+                case LONG_TYPE:
+                // Fall through and handle this the same as unsigned.
+                case UNSIGNED_LONG_TYPE: {
+                    // Technically, this could work return a valid number for malformed
+                    // data if there was a number followed by garbage. But it's just not
+                    // worth all the extra code to detect that case.
+                    const value = Number(json['value']);
+                    if (isNaN(value)) {
+                        throw new Error('Data cannot be decoded from JSON: ' + json);
+                    }
+                    return value;
+                }
+                default: {
+                    throw new Error('Data cannot be decoded from JSON: ' + json);
+                }
+            }
+        }
+        if (Array.isArray(json)) {
+            return json.map(x => this.decode(x));
+        }
+        if (typeof json === 'function' || typeof json === 'object') {
+            return mapValues(json, x => this.decode(x));
+        }
+        // Anything else is safe to return.
+        return json;
+    }
+}
+
+/**
+ * @license
+ * Copyright 2017 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/**
+ * Returns a Promise that will be rejected after the given duration.
+ * The error will be of type HttpsErrorImpl.
+ *
+ * @param millis Number of milliseconds to wait before rejecting.
+ */
+function failAfter(millis) {
+    return new Promise((_, reject) => {
+        setTimeout(() => {
+            reject(new HttpsErrorImpl('deadline-exceeded', 'deadline-exceeded'));
+        }, millis);
+    });
+}
+/**
+ * The main class for the Firebase Functions SDK.
+ */
+class Service {
+    /**
+     * Creates a new Functions service for the given app and (optional) region.
+     * @param app_ The FirebaseApp to use.
+     * @param region_ The region to call functions in.
+     */
+    constructor(app_, region_ = 'us-central1') {
+        this.app_ = app_;
+        this.region_ = region_;
+        this.serializer = new Serializer();
+        this.emulatorOrigin = null;
+        this.INTERNAL = {
+            delete: () => {
+                return this.deleteService();
+            }
+        };
+        this.contextProvider = new ContextProvider(app_);
+        // Cancels all ongoing requests when resolved.
+        this.cancelAllRequests = new Promise(resolve => {
+            this.deleteService = () => {
+                return resolve();
+            };
+        });
+    }
+    get app() {
+        return this.app_;
+    }
+    /**
+     * Returns the URL for a callable with the given name.
+     * @param name The name of the callable.
+     */
+    _url(name) {
+        const projectId = this.app_.options.projectId;
+        const region = this.region_;
+        if (this.emulatorOrigin !== null) {
+            const origin = this.emulatorOrigin;
+            return `${origin}/${projectId}/${region}/${name}`;
+        }
+        return `https://${region}-${projectId}.cloudfunctions.net/${name}`;
+    }
+    /**
+     * Changes this instance to point to a Cloud Functions emulator running
+     * locally. See https://firebase.google.com/docs/functions/local-emulator
+     *
+     * @param origin The origin of the local emulator, such as
+     * "http://localhost:5005".
+     */
+    useFunctionsEmulator(origin) {
+        this.emulatorOrigin = origin;
+    }
+    /**
+     * Returns a reference to the callable https trigger with the given name.
+     * @param name The name of the trigger.
+     */
+    httpsCallable(name, options) {
+        return data => {
+            return this.call(name, data, options || {});
+        };
+    }
+    /**
+     * Does an HTTP POST and returns the completed response.
+     * @param url The url to post to.
+     * @param body The JSON body of the post.
+     * @param headers The HTTP headers to include in the request.
+     * @return A Promise that will succeed when the request finishes.
+     */
+    async postJSON(url, body, headers) {
+        headers.append('Content-Type', 'application/json');
+        let response;
+        try {
+            response = await fetch(url, {
+                method: 'POST',
+                body: JSON.stringify(body),
+                headers
+            });
+        }
+        catch (e) {
+            // This could be an unhandled error on the backend, or it could be a
+            // network error. There's no way to know, since an unhandled error on the
+            // backend will fail to set the proper CORS header, and thus will be
+            // treated as a network error by fetch.
+            return {
+                status: 0,
+                json: null
+            };
+        }
+        let json = null;
+        try {
+            json = await response.json();
+        }
+        catch (e) {
+            // If we fail to parse JSON, it will fail the same as an empty body.
+        }
+        return {
+            status: response.status,
+            json
+        };
+    }
+    /**
+     * Calls a callable function asynchronously and returns the result.
+     * @param name The name of the callable trigger.
+     * @param data The data to pass as params to the function.s
+     */
+    async call(name, data, options) {
+        const url = this._url(name);
+        // Encode any special types, such as dates, in the input data.
+        data = this.serializer.encode(data);
+        const body = { data };
+        // Add a header for the authToken.
+        const headers = new Headers();
+        const context = await this.contextProvider.getContext();
+        if (context.authToken) {
+            headers.append('Authorization', 'Bearer ' + context.authToken);
+        }
+        if (context.instanceIdToken) {
+            headers.append('Firebase-Instance-ID-Token', context.instanceIdToken);
+        }
+        // Default timeout to 70s, but let the options override it.
+        const timeout = options.timeout || 70000;
+        const response = await Promise.race([
+            this.postJSON(url, body, headers),
+            failAfter(timeout),
+            this.cancelAllRequests
+        ]);
+        // If service was deleted, interrupted response throws an error.
+        if (!response) {
+            throw new HttpsErrorImpl('cancelled', 'Firebase Functions instance was deleted.');
+        }
+        // Check for an error status, regardless of http status.
+        const error = _errorForResponse(response.status, response.json, this.serializer);
+        if (error) {
+            throw error;
+        }
+        if (!response.json) {
+            throw new HttpsErrorImpl('internal', 'Response is not valid JSON object.');
+        }
+        let responseData = response.json.data;
+        // TODO(klimt): For right now, allow "result" instead of "data", for
+        // backwards compatibility.
+        if (typeof responseData === 'undefined') {
+            responseData = response.json.result;
+        }
+        if (typeof responseData === 'undefined') {
+            // Consider the response malformed.
+            throw new HttpsErrorImpl('internal', 'Response is missing data field.');
+        }
+        // Decode any special types, such as dates, in the returned data.
+        const decodedData = this.serializer.decode(responseData);
+        return { data: decodedData };
+    }
+}
+
+/**
+ * @license
+ * Copyright 2017 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/**
+ * Type constant for Firebase Functions.
+ */
+const FUNCTIONS_TYPE = 'functions';
+function factory(app, _unused, region) {
+    return new Service(app, region);
+}
+function registerFunctions(instance) {
+    const namespaceExports = {
+        // no-inline
+        Functions: Service
+    };
+    instance.INTERNAL.registerService(FUNCTIONS_TYPE, factory, namespaceExports, 
+    // We don't need to wait on any AppHooks.
+    undefined, 
+    // Allow multiple functions instances per app.
+    true);
+}
+registerFunctions(firebase);
+
+export { registerFunctions };
+//# sourceMappingURL=index.esm2017.js.map

node_modules/@firebase/functions/dist/index.node.cjs.js

@@ -0,0 +1,594 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', { value: true });
+
+function _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; }
+
+var firebase = _interopDefault(require('@firebase/app'));
+var tslib_1 = require('tslib');
+require('isomorphic-fetch');
+
+/**
+ * @license
+ * Copyright 2017 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/**
+ * Standard error codes for different ways a request can fail, as defined by:
+ * https://github.com/googleapis/googleapis/blob/master/google/rpc/code.proto
+ *
+ * This map is used primarily to convert from a backend error code string to
+ * a client SDK error code string, and make sure it's in the supported set.
+ */
+var errorCodeMap = {
+    OK: 'ok',
+    CANCELLED: 'cancelled',
+    UNKNOWN: 'unknown',
+    INVALID_ARGUMENT: 'invalid-argument',
+    DEADLINE_EXCEEDED: 'deadline-exceeded',
+    NOT_FOUND: 'not-found',
+    ALREADY_EXISTS: 'already-exists',
+    PERMISSION_DENIED: 'permission-denied',
+    UNAUTHENTICATED: 'unauthenticated',
+    RESOURCE_EXHAUSTED: 'resource-exhausted',
+    FAILED_PRECONDITION: 'failed-precondition',
+    ABORTED: 'aborted',
+    OUT_OF_RANGE: 'out-of-range',
+    UNIMPLEMENTED: 'unimplemented',
+    INTERNAL: 'internal',
+    UNAVAILABLE: 'unavailable',
+    DATA_LOSS: 'data-loss'
+};
+/**
+ * An explicit error that can be thrown from a handler to send an error to the
+ * client that called the function.
+ */
+var HttpsErrorImpl = /** @class */ (function (_super) {
+    tslib_1.__extends(HttpsErrorImpl, _super);
+    function HttpsErrorImpl(code, message, details) {
+        var _this = _super.call(this, message) || this;
+        // This is a workaround for a bug in TypeScript when extending Error:
+        // tslint:disable-next-line
+        // https://github.com/Microsoft/TypeScript-wiki/blob/master/Breaking-Changes.md#extending-built-ins-like-error-array-and-map-may-no-longer-work
+        Object.setPrototypeOf(_this, HttpsErrorImpl.prototype);
+        _this.code = code;
+        _this.details = details;
+        return _this;
+    }
+    return HttpsErrorImpl;
+}(Error));
+/**
+ * Takes an HTTP status code and returns the corresponding ErrorCode.
+ * This is the standard HTTP status code -> error mapping defined in:
+ * https://github.com/googleapis/googleapis/blob/master/google/rpc/code.proto
+ *
+ * @param status An HTTP status code.
+ * @return The corresponding ErrorCode, or ErrorCode.UNKNOWN if none.
+ */
+function codeForHTTPStatus(status) {
+    // Make sure any successful status is OK.
+    if (status >= 200 && status < 300) {
+        return 'ok';
+    }
+    switch (status) {
+        case 0:
+            // This can happen if the server returns 500.
+            return 'internal';
+        case 400:
+            return 'invalid-argument';
+        case 401:
+            return 'unauthenticated';
+        case 403:
+            return 'permission-denied';
+        case 404:
+            return 'not-found';
+        case 409:
+            return 'aborted';
+        case 429:
+            return 'resource-exhausted';
+        case 499:
+            return 'cancelled';
+        case 500:
+            return 'internal';
+        case 501:
+            return 'unimplemented';
+        case 503:
+            return 'unavailable';
+        case 504:
+            return 'deadline-exceeded';
+        default: // ignore
+    }
+    return 'unknown';
+}
+/**
+ * Takes an HTTP response and returns the corresponding Error, if any.
+ */
+function _errorForResponse(status, bodyJSON, serializer) {
+    var code = codeForHTTPStatus(status);
+    // Start with reasonable defaults from the status code.
+    var description = code;
+    var details = undefined;
+    // Then look through the body for explicit details.
+    try {
+        var errorJSON = bodyJSON && bodyJSON.error;
+        if (errorJSON) {
+            var status_1 = errorJSON.status;
+            if (typeof status_1 === 'string') {
+                if (!errorCodeMap[status_1]) {
+                    // They must've included an unknown error code in the body.
+                    return new HttpsErrorImpl('internal', 'internal');
+                }
+                code = errorCodeMap[status_1];
+                // TODO(klimt): Add better default descriptions for error enums.
+                // The default description needs to be updated for the new code.
+                description = status_1;
+            }
+            var message = errorJSON.message;
+            if (typeof message === 'string') {
+                description = message;
+            }
+            details = errorJSON.details;
+            if (details !== undefined) {
+                details = serializer.decode(details);
+            }
+        }
+    }
+    catch (e) {
+        // If we couldn't parse explicit error data, that's fine.
+    }
+    if (code === 'ok') {
+        // Technically, there's an edge case where a developer could explicitly
+        // return an error code of OK, and we will treat it as success, but that
+        // seems reasonable.
+        return null;
+    }
+    return new HttpsErrorImpl(code, description, details);
+}
+
+/**
+ * Helper class to get metadata that should be included with a function call.
+ */
+var ContextProvider = /** @class */ (function () {
+    function ContextProvider(app) {
+        this.app = app;
+    }
+    ContextProvider.prototype.getAuthToken = function () {
+        return tslib_1.__awaiter(this, void 0, void 0, function () {
+            var token, e_1;
+            return tslib_1.__generator(this, function (_a) {
+                switch (_a.label) {
+                    case 0:
+                        _a.trys.push([0, 2, , 3]);
+                        return [4 /*yield*/, this.app.INTERNAL.getToken()];
+                    case 1:
+                        token = _a.sent();
+                        if (!token) {
+                            return [2 /*return*/, undefined];
+                        }
+                        return [2 /*return*/, token.accessToken];
+                    case 2:
+                        e_1 = _a.sent();
+                        // If there's any error when trying to get the auth token, leave it off.
+                        return [2 /*return*/, undefined];
+                    case 3: return [2 /*return*/];
+                }
+            });
+        });
+    };
+    ContextProvider.prototype.getInstanceIdToken = function () {
+        return tslib_1.__awaiter(this, void 0, void 0, function () {
+            var messaging, token, e_2;
+            return tslib_1.__generator(this, function (_a) {
+                switch (_a.label) {
+                    case 0:
+                        _a.trys.push([0, 2, , 3]);
+                        // HACK: Until we have a separate instanceId package, this is a quick way
+                        // to load in the messaging instance for this app.
+                        // eslint-disable-next-line @typescript-eslint/no-explicit-any
+                        if (!this.app.messaging) {
+                            return [2 /*return*/, undefined];
+                        }
+                        messaging = this.app.messaging();
+                        return [4 /*yield*/, messaging.getToken()];
+                    case 1:
+                        token = _a.sent();
+                        if (!token) {
+                            return [2 /*return*/, undefined];
+                        }
+                        return [2 /*return*/, token];
+                    case 2:
+                        e_2 = _a.sent();
+                        // We don't warn on this, because it usually means messaging isn't set up.
+                        // console.warn('Failed to retrieve instance id token.', e);
+                        // If there's any error when trying to get the token, leave it off.
+                        return [2 /*return*/, undefined];
+                    case 3: return [2 /*return*/];
+                }
+            });
+        });
+    };
+    ContextProvider.prototype.getContext = function () {
+        return tslib_1.__awaiter(this, void 0, void 0, function () {
+            var authToken, instanceIdToken;
+            return tslib_1.__generator(this, function (_a) {
+                switch (_a.label) {
+                    case 0: return [4 /*yield*/, this.getAuthToken()];
+                    case 1:
+                        authToken = _a.sent();
+                        return [4 /*yield*/, this.getInstanceIdToken()];
+                    case 2:
+                        instanceIdToken = _a.sent();
+                        return [2 /*return*/, { authToken: authToken, instanceIdToken: instanceIdToken }];
+                }
+            });
+        });
+    };
+    return ContextProvider;
+}());
+
+/**
+ * @license
+ * Copyright 2017 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+var LONG_TYPE = 'type.googleapis.com/google.protobuf.Int64Value';
+var UNSIGNED_LONG_TYPE = 'type.googleapis.com/google.protobuf.UInt64Value';
+function mapValues(
+// { [k: string]: unknown } is no longer a wildcard assignment target after typescript 3.5
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
+o, f) {
+    var result = {};
+    for (var key in o) {
+        if (o.hasOwnProperty(key)) {
+            result[key] = f(o[key]);
+        }
+    }
+    return result;
+}
+var Serializer = /** @class */ (function () {
+    function Serializer() {
+    }
+    // Takes data and encodes it in a JSON-friendly way, such that types such as
+    // Date are preserved.
+    Serializer.prototype.encode = function (data) {
+        var _this = this;
+        if (data == null) {
+            return null;
+        }
+        if (data instanceof Number) {
+            data = data.valueOf();
+        }
+        if (typeof data === 'number' && isFinite(data)) {
+            // Any number in JS is safe to put directly in JSON and parse as a double
+            // without any loss of precision.
+            return data;
+        }
+        if (data === true || data === false) {
+            return data;
+        }
+        if (Object.prototype.toString.call(data) === '[object String]') {
+            return data;
+        }
+        if (Array.isArray(data)) {
+            return data.map(function (x) { return _this.encode(x); });
+        }
+        if (typeof data === 'function' || typeof data === 'object') {
+            return mapValues(data, function (x) { return _this.encode(x); });
+        }
+        // If we got this far, the data is not encodable.
+        throw new Error('Data cannot be encoded in JSON: ' + data);
+    };
+    // Takes data that's been encoded in a JSON-friendly form and returns a form
+    // with richer datatypes, such as Dates, etc.
+    Serializer.prototype.decode = function (json) {
+        var _this = this;
+        if (json == null) {
+            return json;
+        }
+        if (json['@type']) {
+            switch (json['@type']) {
+                case LONG_TYPE:
+                // Fall through and handle this the same as unsigned.
+                case UNSIGNED_LONG_TYPE: {
+                    // Technically, this could work return a valid number for malformed
+                    // data if there was a number followed by garbage. But it's just not
+                    // worth all the extra code to detect that case.
+                    var value = Number(json['value']);
+                    if (isNaN(value)) {
+                        throw new Error('Data cannot be decoded from JSON: ' + json);
+                    }
+                    return value;
+                }
+                default: {
+                    throw new Error('Data cannot be decoded from JSON: ' + json);
+                }
+            }
+        }
+        if (Array.isArray(json)) {
+            return json.map(function (x) { return _this.decode(x); });
+        }
+        if (typeof json === 'function' || typeof json === 'object') {
+            return mapValues(json, function (x) { return _this.decode(x); });
+        }
+        // Anything else is safe to return.
+        return json;
+    };
+    return Serializer;
+}());
+
+/**
+ * @license
+ * Copyright 2017 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/**
+ * Returns a Promise that will be rejected after the given duration.
+ * The error will be of type HttpsErrorImpl.
+ *
+ * @param millis Number of milliseconds to wait before rejecting.
+ */
+function failAfter(millis) {
+    return new Promise(function (_, reject) {
+        setTimeout(function () {
+            reject(new HttpsErrorImpl('deadline-exceeded', 'deadline-exceeded'));
+        }, millis);
+    });
+}
+/**
+ * The main class for the Firebase Functions SDK.
+ */
+var Service = /** @class */ (function () {
+    /**
+     * Creates a new Functions service for the given app and (optional) region.
+     * @param app_ The FirebaseApp to use.
+     * @param region_ The region to call functions in.
+     */
+    function Service(app_, region_) {
+        var _this = this;
+        if (region_ === void 0) { region_ = 'us-central1'; }
+        this.app_ = app_;
+        this.region_ = region_;
+        this.serializer = new Serializer();
+        this.emulatorOrigin = null;
+        this.INTERNAL = {
+            delete: function () {
+                return _this.deleteService();
+            }
+        };
+        this.contextProvider = new ContextProvider(app_);
+        // Cancels all ongoing requests when resolved.
+        this.cancelAllRequests = new Promise(function (resolve) {
+            _this.deleteService = function () {
+                return resolve();
+            };
+        });
+    }
+    Object.defineProperty(Service.prototype, "app", {
+        get: function () {
+            return this.app_;
+        },
+        enumerable: true,
+        configurable: true
+    });
+    /**
+     * Returns the URL for a callable with the given name.
+     * @param name The name of the callable.
+     */
+    Service.prototype._url = function (name) {
+        var projectId = this.app_.options.projectId;
+        var region = this.region_;
+        if (this.emulatorOrigin !== null) {
+            var origin_1 = this.emulatorOrigin;
+            return origin_1 + "/" + projectId + "/" + region + "/" + name;
+        }
+        return "https://" + region + "-" + projectId + ".cloudfunctions.net/" + name;
+    };
+    /**
+     * Changes this instance to point to a Cloud Functions emulator running
+     * locally. See https://firebase.google.com/docs/functions/local-emulator
+     *
+     * @param origin The origin of the local emulator, such as
+     * "http://localhost:5005".
+     */
+    Service.prototype.useFunctionsEmulator = function (origin) {
+        this.emulatorOrigin = origin;
+    };
+    /**
+     * Returns a reference to the callable https trigger with the given name.
+     * @param name The name of the trigger.
+     */
+    Service.prototype.httpsCallable = function (name, options) {
+        var _this = this;
+        return function (data) {
+            return _this.call(name, data, options || {});
+        };
+    };
+    /**
+     * Does an HTTP POST and returns the completed response.
+     * @param url The url to post to.
+     * @param body The JSON body of the post.
+     * @param headers The HTTP headers to include in the request.
+     * @return A Promise that will succeed when the request finishes.
+     */
+    Service.prototype.postJSON = function (url, body, headers) {
+        return tslib_1.__awaiter(this, void 0, void 0, function () {
+            var response, e_1, json, e_2;
+            return tslib_1.__generator(this, function (_a) {
+                switch (_a.label) {
+                    case 0:
+                        headers.append('Content-Type', 'application/json');
+                        _a.label = 1;
+                    case 1:
+                        _a.trys.push([1, 3, , 4]);
+                        return [4 /*yield*/, fetch(url, {
+                                method: 'POST',
+                                body: JSON.stringify(body),
+                                headers: headers
+                            })];
+                    case 2:
+                        response = _a.sent();
+                        return [3 /*break*/, 4];
+                    case 3:
+                        e_1 = _a.sent();
+                        // This could be an unhandled error on the backend, or it could be a
+                        // network error. There's no way to know, since an unhandled error on the
+                        // backend will fail to set the proper CORS header, and thus will be
+                        // treated as a network error by fetch.
+                        return [2 /*return*/, {
+                                status: 0,
+                                json: null
+                            }];
+                    case 4:
+                        json = null;
+                        _a.label = 5;
+                    case 5:
+                        _a.trys.push([5, 7, , 8]);
+                        return [4 /*yield*/, response.json()];
+                    case 6:
+                        json = _a.sent();
+                        return [3 /*break*/, 8];
+                    case 7:
+                        e_2 = _a.sent();
+                        return [3 /*break*/, 8];
+                    case 8: return [2 /*return*/, {
+                            status: response.status,
+                            json: json
+                        }];
+                }
+            });
+        });
+    };
+    /**
+     * Calls a callable function asynchronously and returns the result.
+     * @param name The name of the callable trigger.
+     * @param data The data to pass as params to the function.s
+     */
+    Service.prototype.call = function (name, data, options) {
+        return tslib_1.__awaiter(this, void 0, void 0, function () {
+            var url, body, headers, context, timeout, response, error, responseData, decodedData;
+            return tslib_1.__generator(this, function (_a) {
+                switch (_a.label) {
+                    case 0:
+                        url = this._url(name);
+                        // Encode any special types, such as dates, in the input data.
+                        data = this.serializer.encode(data);
+                        body = { data: data };
+                        headers = new Headers();
+                        return [4 /*yield*/, this.contextProvider.getContext()];
+                    case 1:
+                        context = _a.sent();
+                        if (context.authToken) {
+                            headers.append('Authorization', 'Bearer ' + context.authToken);
+                        }
+                        if (context.instanceIdToken) {
+                            headers.append('Firebase-Instance-ID-Token', context.instanceIdToken);
+                        }
+                        timeout = options.timeout || 70000;
+                        return [4 /*yield*/, Promise.race([
+                                this.postJSON(url, body, headers),
+                                failAfter(timeout),
+                                this.cancelAllRequests
+                            ])];
+                    case 2:
+                        response = _a.sent();
+                        // If service was deleted, interrupted response throws an error.
+                        if (!response) {
+                            throw new HttpsErrorImpl('cancelled', 'Firebase Functions instance was deleted.');
+                        }
+                        error = _errorForResponse(response.status, response.json, this.serializer);
+                        if (error) {
+                            throw error;
+                        }
+                        if (!response.json) {
+                            throw new HttpsErrorImpl('internal', 'Response is not valid JSON object.');
+                        }
+                        responseData = response.json.data;
+                        // TODO(klimt): For right now, allow "result" instead of "data", for
+                        // backwards compatibility.
+                        if (typeof responseData === 'undefined') {
+                            responseData = response.json.result;
+                        }
+                        if (typeof responseData === 'undefined') {
+                            // Consider the response malformed.
+                            throw new HttpsErrorImpl('internal', 'Response is missing data field.');
+                        }
+                        decodedData = this.serializer.decode(responseData);
+                        return [2 /*return*/, { data: decodedData }];
+                }
+            });
+        });
+    };
+    return Service;
+}());
+
+/**
+ * @license
+ * Copyright 2017 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/**
+ * Type constant for Firebase Functions.
+ */
+var FUNCTIONS_TYPE = 'functions';
+function factory(app, _unused, region) {
+    return new Service(app, region);
+}
+function registerFunctions(instance) {
+    var namespaceExports = {
+        // no-inline
+        Functions: Service
+    };
+    instance.INTERNAL.registerService(FUNCTIONS_TYPE, factory, namespaceExports, 
+    // We don't need to wait on any AppHooks.
+    undefined, 
+    // Allow multiple functions instances per app.
+    true);
+}
+registerFunctions(firebase);
+
+exports.registerFunctions = registerFunctions;
+//# sourceMappingURL=index.node.cjs.js.map

node_modules/@firebase/functions/dist/index.node.d.ts

@@ -0,0 +1,3 @@
+import { _FirebaseNamespace } from '@firebase/app-types/private';
+import 'isomorphic-fetch';
+export declare function registerFunctions(instance: _FirebaseNamespace): void;

node_modules/@firebase/functions/dist/src/api/error.d.ts

@@ -0,0 +1,39 @@
+/**
+ * @license
+ * Copyright 2017 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import { HttpsError, FunctionsErrorCode } from '@firebase/functions-types';
+import { Serializer } from '../serializer';
+import { HttpResponseBody } from './service';
+/**
+ * An explicit error that can be thrown from a handler to send an error to the
+ * client that called the function.
+ */
+export declare class HttpsErrorImpl extends Error implements HttpsError {
+    /**
+     * A standard error code that will be returned to the client. This also
+     * determines the HTTP status code of the response, as defined in code.proto.
+     */
+    readonly code: FunctionsErrorCode;
+    /**
+     * Extra data to be converted to JSON and included in the error response.
+     */
+    readonly details?: unknown;
+    constructor(code: FunctionsErrorCode, message?: string, details?: unknown);
+}
+/**
+ * Takes an HTTP response and returns the corresponding Error, if any.
+ */
+export declare function _errorForResponse(status: number, bodyJSON: HttpResponseBody | null, serializer: Serializer): Error | null;

node_modules/@firebase/functions/dist/src/api/service.d.ts

@@ -0,0 +1,87 @@
+/**
+ * @license
+ * Copyright 2017 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import { FirebaseApp } from '@firebase/app-types';
+import { FirebaseService } from '@firebase/app-types/private';
+import { FirebaseFunctions, HttpsCallable, HttpsCallableOptions } from '@firebase/functions-types';
+/**
+ * Describes the shape of the HttpResponse body.
+ * It makes functions that would otherwise take {} able to access the
+ * possible elements in the body more easily
+ */
+export interface HttpResponseBody {
+    data?: unknown;
+    result?: unknown;
+    error?: {
+        message?: unknown;
+        status?: unknown;
+        details?: unknown;
+    };
+}
+/**
+ * The main class for the Firebase Functions SDK.
+ */
+export declare class Service implements FirebaseFunctions, FirebaseService {
+    private app_;
+    private region_;
+    private readonly contextProvider;
+    private readonly serializer;
+    private emulatorOrigin;
+    private cancelAllRequests;
+    private deleteService;
+    /**
+     * Creates a new Functions service for the given app and (optional) region.
+     * @param app_ The FirebaseApp to use.
+     * @param region_ The region to call functions in.
+     */
+    constructor(app_: FirebaseApp, region_?: string);
+    readonly app: FirebaseApp;
+    INTERNAL: {
+        delete: () => Promise<void>;
+    };
+    /**
+     * Returns the URL for a callable with the given name.
+     * @param name The name of the callable.
+     */
+    _url(name: string): string;
+    /**
+     * Changes this instance to point to a Cloud Functions emulator running
+     * locally. See https://firebase.google.com/docs/functions/local-emulator
+     *
+     * @param origin The origin of the local emulator, such as
+     * "http://localhost:5005".
+     */
+    useFunctionsEmulator(origin: string): void;
+    /**
+     * Returns a reference to the callable https trigger with the given name.
+     * @param name The name of the trigger.
+     */
+    httpsCallable(name: string, options?: HttpsCallableOptions): HttpsCallable;
+    /**
+     * Does an HTTP POST and returns the completed response.
+     * @param url The url to post to.
+     * @param body The JSON body of the post.
+     * @param headers The HTTP headers to include in the request.
+     * @return A Promise that will succeed when the request finishes.
+     */
+    private postJSON;
+    /**
+     * Calls a callable function asynchronously and returns the result.
+     * @param name The name of the callable trigger.
+     * @param data The data to pass as params to the function.s
+     */
+    private call;
+}

node_modules/@firebase/functions/dist/src/context.d.ts

@@ -0,0 +1,34 @@
+/**
+ * @license
+ * Copyright 2017 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import { FirebaseApp } from '@firebase/app-types';
+/**
+ * The metadata that should be supplied with function calls.
+ */
+export interface Context {
+    authToken?: string;
+    instanceIdToken?: string;
+}
+/**
+ * Helper class to get metadata that should be included with a function call.
+ */
+export declare class ContextProvider {
+    private readonly app;
+    constructor(app: FirebaseApp);
+    getAuthToken(): Promise<string | undefined>;
+    getInstanceIdToken(): Promise<string | undefined>;
+    getContext(): Promise<Context>;
+}

node_modules/@firebase/functions/dist/src/serializer.d.ts

@@ -0,0 +1,20 @@
+/**
+ * @license
+ * Copyright 2017 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+export declare class Serializer {
+    encode(data: unknown): unknown;
+    decode(json: unknown): unknown;
+}