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@firebase/firestore

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The Cloud Firestore component of the Firebase JS SDK.

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import { _ as a, f as e, F as s, E as t, V as n, c as i, v as r, a as o, A as c, b as l, d as u, e as p, m as h, g as b, p as d, h as m, i as f, j as w, k as g, l as _, n as T, o as P, q as x, r as y, s as E, t as A, u as R, w as I, x as v, y as M, z as O, B as V, C as S, D, G as j, H as q, I as F, J as C, K as L, L as $, M as N, N as U, O as G, P as W, Q as k, R as B, S as K, T as z, U as H, W as J, X as Q, Y as X, Z as Y, $ as Z, a0 as aa, a1 as ea, a2 as sa, a3 as ta, a4 as na, a5 as ia, a6 as ra, a7 as oa, a8 as la, a9 as ua, aa as pa, ab as ha, ac as da, ad as ma } from "./common-C7mVdMAg.rn.js"; export { ae as AliasedAggregate, af as BooleanExpression, ag as Ordering, ah as _internalPipelineToExecutePipelineRequestProto, ai as abs, aj as add, ak as and, al as arrayAgg, am as arrayAggDistinct, an as arrayConcat, ao as arrayContains, ap as arrayContainsAll, aq as arrayContainsAny, ar as arrayFilter, as as arrayFirst, at as arrayFirstN, au as arrayGet, av as arrayIndexOf, aw as arrayIndexOfAll, ax as arrayLast, ay as arrayLastIndexOf, az as arrayLastN, aA as arrayLength, aB as arrayMaximum, aC as arrayMaximumN, aD as arrayMinimum, aE as arrayMinimumN, aF as arraySlice, aG as arraySum, aH as arrayTransform, aI as arrayTransformWithIndex, aJ as ascending, aK as average, aL as byteLength, aM as ceil, aN as charLength, aO as coalesce, aP as collectionId, aQ as concat, aR as conditional, aS as cosineDistance, aT as count, aU as countAll, aV as countDistinct, aW as countIf, aX as currentDocument, aY as currentTimestamp, aZ as descending, a_ as divide, a$ as documentId, b0 as dotProduct, b1 as endsWith, b2 as equal, b3 as equalAny, b4 as euclideanDistance, b5 as exists, b6 as exp, b7 as first, b8 as floor, b9 as geoDistance, ba as greaterThan, bb as greaterThanOrEqual, bc as ifAbsent, bd as ifError, be as ifNull, bf as isAbsent, bg as isError, bh as isType, bi as join, bj as last, bk as length, bl as lessThan, bm as lessThanOrEqual, bn as like, bo as ln, bp as log, bq as log10, br as logicalMaximum, bs as logicalMinimum, bt as ltrim, bu as mapEntries, bv as mapGet, bw as mapKeys, bx as mapMerge, by as mapRemove, bz as mapSet, bA as mapValues, bB as maximum, bC as minimum, bD as mod, bE as multiply, bF as nor, bG as not, bH as notEqual, bI as notEqualAny, bJ as or, bK as parent, bL as pow, bM as rand, bN as regexContains, bO as regexFind, bP as regexFindAll, bQ as regexMatch, bR as reverse, bS as round, bT as rtrim, bU as score, bV as split, bW as sqrt, bX as startsWith, bY as stringConcat, bZ as stringContains, b_ as stringIndexOf, b$ as stringRepeat, c0 as stringReplaceAll, c1 as stringReplaceOne, c2 as stringReverse, c3 as substring, c4 as subtract, c5 as sum, c6 as switchOn, c7 as timestampAdd, c8 as timestampDiff, c9 as timestampExtract, ca as timestampSubtract, cb as timestampToUnixMicros, cc as timestampToUnixMillis, cd as timestampToUnixSeconds, ce as timestampTruncate, cf as toLower, cg as toUpper, ch as trim, ci as trunc, cj as type, ck as unixMicrosToTimestamp, cl as unixMillisToTimestamp, cm as unixSecondsToTimestamp, cn as variable, co as vectorLength, cp as xor } from "./common-C7mVdMAg.rn.js"; import "@firebase/app"; import "@firebase/util"; import "@firebase/webchannel-wrapper/bloom-blob"; import "@firebase/logger"; import "@firebase/webchannel-wrapper/webchannel-blob"; import "re2js"; /** * @license * Copyright 2025 Google LLC * * 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. */ /** * @deprecated use selectablesToObject instead * @param selectables */ function __PRIVATE_selectablesToMap(a) { return new Map(Object.entries(__PRIVATE_selectablesToObject(a))); } function __PRIVATE_selectablesToObject(a) { const t = {}; for (const n of a) { let a, i; if ("string" == typeof n ? (a = n, i = e(n)) : n instanceof o || n instanceof c ? (a = n.alias, i = n.expr) : l(21273, { selectable: n }), void 0 !== t[a]) throw new s("invalid-argument", `Duplicate alias or field '${a}'`); t[a] = i; } return t; } /** * Converts a value to an Expression, Returning either a Constant, MapFunction, * ArrayFunction, or the input itself (if it's already an expression). * If the input is a string, it is assumed to be a field name, and a * field(value) is returned. * * @private * @internal * @param value */ function __PRIVATE_fieldOrExpression(s) { if (a(s)) { return e(s); } /** * Converts a value to an Expression, Returning either a Constant, MapFunction, * ArrayFunction, or the input itself (if it's already an expression). * * @private * @internal * @param value */ return function __PRIVATE_valueToDefaultExpr(a) { let e; if (u(a)) return i(a); if (a instanceof t) return a; e = p(a) ? h(a) : a instanceof Array ? b(a) : /** * Checks if a value is a Pipeline object. * * We use duck typing here to avoid a circular dependency between pipeline.ts and pipeline_util.ts. */ function __PRIVATE_isPipeline$1(a) { return "object" == typeof a && null !== a && "function" == typeof a.toArrayExpression; } /** * @license * Copyright 2024 Google LLC * * 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. */ /** * * The Pipeline class provides a flexible and expressive framework for building complex data * transformation and query pipelines for Firestore. * * A pipeline takes data sources, such as Firestore collections or collection groups, and applies * a series of stages that are chained together. Each stage takes the output from the previous stage * (or the data source) and produces an output for the next stage (or as the final output of the * pipeline). * * Expressions can be used within each stage to filter and transform data through the stage. * * NOTE: The chained stages do not prescribe exactly how Firestore will execute the pipeline. * Instead, Firestore only guarantees that the result is the same as if the chained stages were * executed in order. * * @example * ```typescript * const db: Firestore; // Assumes a valid firestore instance. * * // Example 1: Select specific fields and rename 'rating' to 'bookRating' * const results1 = await execute(db.pipeline() * .collection("books") * .select("title", "author", field("rating").as("bookRating"))); * * // Example 2: Filter documents where 'genre' is "Science Fiction" and 'published' is after 1950 * const results2 = await execute(db.pipeline() * .collection("books") * .where(and(field("genre").equal("Science Fiction"), field("published").greaterThan(1950)))); * * // Example 3: Calculate the average rating of books published after 1980 * const results3 = await execute(db.pipeline() * .collection("books") * .where(field("published").greaterThan(1980)) * .aggregate(average(field("rating")).as("averageRating"))); * ``` */ (a) ? d(a) : m(a, void 0); return e; }(s); } let fa = class Pipeline { /** * @internal * @private * @param _db * @param userDataReader * @param _userDataWriter * @param stages */ constructor( /** * @internal * @private */ a, /** * @internal * @private */ e, /** * @internal * @private */ s, /** * @internal * @private */ t) { this._db = a, this.userDataReader = e, this._userDataWriter = s, this.stages = t; } _readUserData(a) { this.stages.forEach((e => { const s = a.contextWith({ methodName: e._name }); e._readUserData(s); })); } addFields(a, ...e) { // Process argument union(s) from method overloads let s, t; f(a) ? (s = [ a, ...e ], t = {}) : ({fields: s, ...t} = a); // Convert user land convenience types to internal types const n = __PRIVATE_selectablesToMap(s), i = new w(n, t); // Create stage object // Add stage to the pipeline return this._addStage(i); } removeFields(s, ...t) { // Process argument union(s) from method overloads const n = g(s) || a(s) ? {} : s, i = (g(s) || a(s) ? [ s, ...t ] : s.fields).map((s => a(s) ? e(s) : s)), r = new _(i, n); // Add stage to the pipeline return this._addStage(r); } define(a, ...e) { // Process argument union(s) from method overloads const s = T(a) ? {} : a, t = __PRIVATE_selectablesToMap(T(a) ? [ a, ...e ] : a.variables), n = new P(t, s); return this._addStage(n); } /** * Converts this Pipeline into an expression that evaluates to an array of results. * * <p>Result Unwrapping:</p> * <ul> * <li>If the items have a single field, their values are unwrapped and returned directly in the array.</li> * <li>If the items have multiple fields, they are returned as objects in the array</li> * </ul> * * @example * ```typescript * // Get a list of reviewers for each book * db.pipeline().collection("books") * .define(field("id").as("book_id")) * .addFields( * db.pipeline().collection("reviews") * .where(field("book_id").equal(variable("book_id"))) * .select(field("reviewer")) * .toArrayExpression() * .as("reviewers") * ) * ``` * * Output: * ```json * [ * { * "id": "1", * "title": "1984", * "reviewers": ["Alice", "Bob"] * } * ] * ``` * * Multiple Fields: * ```typescript * // Get a list of reviews (reviewer and rating) for each book * db.pipeline().collection("books") * .define(field("id").as("book_id")) * .addFields( * db.pipeline().collection("reviews") * .where(field("book_id").equal(variable("book_id"))) * .select(field("reviewer"), field("rating")) * .toArrayExpression() * .as("reviews")) * ``` * * Output: * ```json * [ * { * "id": "1", * "title": "1984", * "reviews": [ * { "reviewer": "Alice", "rating": 5 }, * { "reviewer": "Bob", "rating": 4 } * ] * } * ] * ``` * * @returns An `Expression` representing the execution of this pipeline. */ toArrayExpression() { return new x("array", [ __PRIVATE_fieldOrExpression(this) ]); } /** * Converts this Pipeline into an expression that evaluates to a single scalar result. * * <p><b>Runtime Validation:</b> The runtime validates that the result set contains zero or one item. If * zero items, it evaluates to `null`.</p> * * <p>Result Unwrapping:</p> * <ul> * <li>If the item has a single field, its value is unwrapped and returned directly.</li> * <li>If the item has multiple fields, they are returned as an object.</li> * </ul> * * @example * ```typescript * // Calculate average rating for a restaurant * db.pipeline().collection("restaurants").addFields( * db.pipeline().collection("reviews") * .where(field("restaurant_id").equal(variable("rid"))) * .aggregate(average("rating").as("avg")) * // Unwraps the single "avg" field to a scalar double * .toScalarExpression().as("average_rating") * ) * ``` * * Output: * ```json * { * "name": "The Burger Joint", * "average_rating": 4.5 * } * ``` * * Multiple Fields: * ```typescript * // Calculate average rating AND count for a restaurant * db.pipeline().collection("restaurants").addFields( * db.pipeline().collection("reviews") * .where(field("restaurant_id").equal(variable("rid"))) * .aggregate( * average("rating").as("avg"), * count().as("count") * ) * // Returns an object with "avg" and "count" fields * .toScalarExpression().as("stats") * ) * ``` * * Output: * ```json * { * "name": "The Burger Joint", * "stats": { * "avg": 4.5, * "count": 100 * } * } * ``` * * @returns An `Expression` representing the execution of this pipeline. */ toScalarExpression() { return new x("scalar", [ __PRIVATE_fieldOrExpression(this) ]); } select(e, ...s) { // Process argument union(s) from method overloads const t = f(e) || a(e) ? {} : e, n = __PRIVATE_selectablesToMap(f(e) || a(e) ? [ e, ...s ] : e.selections), i = new y(n, t); // Add stage to the pipeline return this._addStage(i); } where(a) { // Process argument union(s) from method overloads const e = E(a) ? {} : a, s = E(a) ? a : a.condition, t = new A(s, e); // Add stage to the pipeline return this._addStage(t); } offset(a) { // Process argument union(s) from method overloads let e, s; R(a) ? (e = {}, s = a) : (e = a, s = a.offset); // Create stage object const t = new I(s, e); // Add stage to the pipeline return this._addStage(t); } limit(a) { // Process argument union(s) from method overloads const e = R(a) ? {} : a, s = R(a) ? a : a.limit, t = new v(s, e); // Add stage to the pipeline return this._addStage(t); } distinct(e, ...s) { // Process argument union(s) from method overloads const t = a(e) || f(e) ? {} : e, n = __PRIVATE_selectablesToMap(a(e) || f(e) ? [ e, ...s ] : e.groups), i = new M(n, t); // Add stage to the pipeline return this._addStage(i); } aggregate(a, ...e) { // Process argument union(s) from method overloads const t = O(a) ? {} : a, n = O(a) ? [ a, ...e ] : a.accumulators, i = O(a) ? [] : a.groups ?? [], r = function __PRIVATE_aliasedAggregateToMap(a) { return a.reduce(((a, e) => { if (void 0 !== a.get(e.alias)) throw new s("invalid-argument", `Duplicate alias or field '${e.alias}'`); return a.set(e.alias, e.aggregate), a; }), new Map); } /** * Converts a value to an Expression, Returning either a Constant, MapFunction, * ArrayFunction, or the input itself (if it's already an expression). * * @private * @internal * @param value */ (n), o = __PRIVATE_selectablesToMap(i), c = new V(o, r, t); // Add stage to the pipeline return this._addStage(c); } /** * Performs a vector proximity search on the documents from the previous stage, returning the * K-nearest documents based on the specified query `vectorValue` and `distanceMeasure`. The * returned documents will be sorted in order from nearest to furthest from the query `vectorValue`. * * @example * ```typescript * // Find the 10 most similar books based on the book description. * const bookDescription = "Lorem ipsum..."; * const queryVector: number[] = ...; // compute embedding of `bookDescription` * * firestore.pipeline().collection("books") * .findNearest({ * field: 'embedding', * vectorValue: queryVector, * distanceMeasure: 'euclidean', * limit: 10, // optional * distanceField: 'computedDistance' // optional * }); * ``` * * @param options - An object that specifies required and optional parameters for the stage. * @returns A new {@link @firebase/firestore/pipelines#Pipeline} object with this stage appended to the stage list. */ findNearest(a) { // Convert user land convenience types to internal types const e = S(a.field), s = function __PRIVATE_vectorToExpr(a) { if (a instanceof t) return a; if (a instanceof n) return i(a); if (Array.isArray(a)) return i(r(a)); throw new Error("Unsupported value: " + typeof a); }(a.vectorValue), o = { distanceField: a.distanceField ? S(a.distanceField) : void 0, limit: a.limit, rawOptions: a.rawOptions }, c = new D(s, e, a.distanceMeasure, o); // Add stage to the pipeline return this._addStage(c); } // TODO(search) link to external documentation citing list of supported // expressions, when that documentation is created. List is not maintained // in the SDK because the list will change as the backend enables support. /** * Add a search stage to the Pipeline. The search stage supports * full-text search and geo search expressions. * * @remarks * This must be the first stage of the pipeline. A limited set of expressions are supported in the search stage. * * @example * ```typescript * // Full-text search example * firestore.pipeline().collection("restaurants") * .search({ * query: documentMatches("waffles OR pancakes"), * sort: [ * score().descending(), * ], * addFields: [ * score().as("searchScore"), * ] * }) * ``` * * @example * ```typescript * // Geo distance search example * const queryLocation = new GeoPoint(0, 0); * db.pipeline().collection('restaurants').search({ * query: field('location').geoDistance(queryLocation).lessThanOrEqual(1000), * sort: [ * score().descending(), * ], * }) * ``` * * @param options - An object that specifies parameters for the stage. * @return A new `Pipeline` object with this stage appended to the stage list. * @beta */ search(a) { // Convert user land convenience types to internal types const e = a.addFields ? __PRIVATE_selectablesToObject(a.addFields) : void 0, s = j(a.query) ? a.query : q(a.query), t = F(a.sort) ? [ a.sort ] : a.sort, n = { ...a, addFields: e, select: undefined, query: s, sort: t }, i = new C(n); // Add stage to the pipeline return this._addStage(i); } sort(a, ...e) { // Process argument union(s) from method overloads const s = F(a) ? {} : a, t = F(a) ? [ a, ...e ] : a.orderings, n = new L(t, s); // Add stage to the pipeline return this._addStage(n); } replaceWith(e) { // Process argument union(s) from method overloads const s = a(e) || j(e) ? {} : e, t = __PRIVATE_fieldOrExpression(a(e) || j(e) ? e : e.map), n = new $(t, s); // Add stage to the pipeline return this._addStage(n); } sample(a) { // Process argument union(s) from method overloads const e = R(a) ? {} : a; let s, t; R(a) ? (s = a, t = "documents") : R(a.documents) ? (s = a.documents, t = "documents") : (s = a.percentage, t = "percent"); // Create stage object const n = new N(s, t, e); // Add stage to the pipeline return this._addStage(n); } union(a) { // Process argument union(s) from method overloads let e, s; !function __PRIVATE_isPipeline(a) { return a instanceof fa; } /** * @license * Copyright 2024 Google LLC * * 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. */ /** * Provides the entry point for defining the data source of a Firestore {@link @firebase/firestore/pipelines#Pipeline}. * * Use the methods of this class (e.g., {@link @firebase/firestore/pipelines#PipelineSource.(collection:1)}, {@link @firebase/firestore/pipelines#PipelineSource.(collectionGroup:1)}, * {@link @firebase/firestore/pipelines#PipelineSource.(database:1)}, or {@link @firebase/firestore/pipelines#PipelineSource.(documents:1)}) to specify the initial data * for your pipeline, such as a collection, a collection group, the entire database, or a set of specific documents. */ (a) ? ({other: s, ...e} = a) : (e = {}, s = a); // Create stage object const t = new U(s, e); // Add stage to the pipeline return this._addStage(t); } unnest(e, s) { // Process argument union(s) from method overloads let t, n, i; f(e) ? (t = {}, n = e, i = s) : ({selectable: n, indexField: i, ...t} = e); // Convert user land convenience types to internal types const r = n.alias, o = n.expr; a(i) && (t.indexField = G(i, "unnest")); // Create stage object const c = new W(r, o, t); // Add stage to the pipeline return this._addStage(c); } /** * Adds a raw stage to the pipeline. * * <p>This method provides a flexible way to extend the pipeline's functionality by adding custom * stages. Each raw stage is defined by a unique `name` and a set of `params` that control its * behavior. * * <p>Example (Assuming there is no 'where' stage available in SDK): * * @example * ```typescript * // Assume we don't have a built-in 'where' stage * firestore.pipeline().collection('books') * .rawStage('where', [field('published').lessThan(1900)]) // Custom 'where' stage * .select('title', 'author'); * ``` * * @param name - The unique name of the raw stage to add. * @param params - A list of parameters to configure the raw stage's behavior. * @param options - An object of key value pairs that specifies optional parameters for the stage. * @returns A new {@link @firebase/firestore/pipelines#Pipeline} object with this stage appended to the stage list. */ rawStage(a, e, s) { // Convert user land convenience types to internal types const n = e.map((a => a instanceof t || a instanceof k ? a : p(a) ? B(a) : m(a, "rawStage"))), i = new K(a, n, s ?? {}); // Create stage object // Add stage to the pipeline return this._addStage(i); } /** * @internal * @private */ _toProto(a) { return { stages: this.stages.map((e => e._toProto(a))) }; } _addStage(a) { const e = this.stages.map((a => a)); return e.push(a), this.newPipeline(this._db, e); } /** * @internal * @private * @param db * @param userDataReader * @param userDataWriter * @param stages * @protected */ newPipeline(a, e) { return new Pipeline(a, this.userDataReader, this._userDataWriter, e); } }; class PipelineSource { /** * @internal * @private * @param databaseId * @param userDataReader * @param _createPipeline */ constructor(a, e, /** * @internal * @private */ s) { this.databaseId = a, this.userDataReader = e, this._createPipeline = s; } collection(e) { // Process argument union(s) from method overloads const s = a(e) || z(e) ? {} : e, t = a(e) || z(e) ? e : e.collection; // Validate that a user provided reference is for the same Firestore DB z(t) && this._validateReference(t); // Convert user land convenience types to internal types const n = a(t) ? t : t.path, i = new H(n, s), r = this.userDataReader.createContext(3 /* UserDataSource.Argument */ , "collection"); // Create stage object // Add stage to the pipeline return i._readUserData(r), this._createPipeline([ i ]); } collectionGroup(e) { // Process argument union(s) from method overloads let s, t; a(e) ? (s = e, t = {}) : ({collectionId: s, ...t} = e); // Create stage object const n = new J(s, t), i = this.userDataReader.createContext(3 /* UserDataSource.Argument */ , "collectionGroup"); // User data must be read in the context of the API method to // provide contextual errors // Add stage to the pipeline return n._readUserData(i), this._createPipeline([ n ]); } database(a) { // Create stage object const e = new Q( // Process argument union(s) from method overloads a = a ?? {}), s = this.userDataReader.createContext(3 /* UserDataSource.Argument */ , "database"); // User data must be read in the context of the API method to // provide contextual errors // Add stage to the pipeline return e._readUserData(s), this._createPipeline([ e ]); } documents(e) { // Process argument union(s) from method overloads let s, t; Array.isArray(e) ? (t = e, s = {}) : ({docs: t, ...s} = e), // Validate that all user provided references are for the same Firestore DB t.filter((a => a instanceof X)).forEach((a => this._validateReference(a))); // Convert user land convenience types to internal types const n = t.map((e => a(e) ? e : e.path)), i = new Y(n, s), r = this.userDataReader.createContext(3 /* UserDataSource.Argument */ , "documents"); // Create stage object // Add stage to the pipeline return i._readUserData(r), this._createPipeline([ i ]); } /** * Convert the given Query into an equivalent Pipeline. * * @param query - A Query to be converted into a Pipeline. * * @throws `FirestoreError` Thrown if any of the provided DocumentReferences target a different project or database than the pipeline. */ createFrom(a) { return this._createPipeline(Z(a._query, a.firestore)); } _validateReference(a) { const e = a.firestore._databaseId; if (!e.isEqual(this.databaseId)) throw new s(aa.INVALID_ARGUMENT, `Invalid ${a instanceof ea ? "CollectionReference" : "DocumentReference"}. The project ID ("${e.projectId}") or the database ("${e.database}") does not match the project ID ("${this.databaseId.projectId}") and database ("${this.databaseId.database}") of the target database of this Pipeline.`); } } function subcollection(e) { // Process argument union(s) from method overloads let s, t; a(e) ? (s = e, t = {}) : ({path: s, ...t} = e); // Create stage object const n = new sa(s, t); return new fa(void 0, void 0, void 0, [ n ]); } /** * @license * Copyright 2024 Google LLC * * 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. */ /** * Represents the results of a Firestore pipeline execution. * * A `PipelineSnapshot` contains zero or more {@link @firebase/firestore/pipelines#PipelineResult} objects * representing the documents returned by a pipeline query. It provides methods * to iterate over the documents and access metadata about the query results. * * @example * ```typescript * const snapshot: PipelineSnapshot = await firestore * .pipeline() * .collection('myCollection') * .where(field('value').greaterThan(10)) * .execute(); * * snapshot.results.forEach(doc => { * console.log(doc.id, '=>', doc.data()); * }); * ``` */ class PipelineSnapshot { constructor(a, e, s) { this._pipeline = a, this._executionTime = s, this._results = e; } /** * An array of all the results in the `PipelineSnapshot`. */ get results() { return this._results; } /** * The time at which the pipeline producing this result is executed. * * @readonly * */ get executionTime() { if (void 0 === this._executionTime) throw new Error("'executionTime' is expected to exist, but it is undefined"); return this._executionTime; } } /** * * A PipelineResult contains data read from a Firestore Pipeline. The data can be extracted with the * {@link @firebase/firestore/pipelines#PipelineResult.data} or {@link @firebase/firestore/pipelines#PipelineResult.(get:1)} methods. * * <p>If the PipelineResult represents a non-document result, `ref` will return a undefined * value. */ class PipelineResult { /** * @private * @internal * * @param userDataWriter - The serializer used to encode/decode protobuf. * @param fields - The fields of the Firestore `Document` Protobuf backing * this document. * @param ref - The reference to the document. * @param createTime - The time when the document was created if the result is a document, undefined otherwise. * @param updateTime - The time when the document was last updated if the result is a document, undefined otherwise. * @param metadata * @param listenOptions */ constructor(a, e, s, t, n, i, r) { this._ref = s, this._userDataWriter = a, this._createTime = t, this._updateTime = n, this._fields = e, this._metadata = i, this._listenOptions = r; } /** * @private * @internal * @param userDataWriter * @param doc * @param ref * @param metadata * @param listenOptions */ static fromDocument(a, e, s, t, n) { return new PipelineResult(a, e.data, s, e.createTime.toTimestamp(), e.version.toTimestamp(), t, n); } /** * The reference of the document, if it is a document; otherwise `undefined`. */ get ref() { return this._ref; } /** * The ID of the document for which this PipelineResult contains data, if it is a document; otherwise `undefined`. * * @readonly * */ get id() { return this._ref?.id; } /** * The time the document was created. Undefined if this result is not a document. * * @readonly */ get createTime() { return this._createTime; } /** * The time the document was last updated (at the time the snapshot was * generated). Undefined if this result is not a document. * * @readonly */ get updateTime() { return this._updateTime; } /** * Retrieves all fields in the result as an object. * * @returns An object containing all fields in the document or * 'undefined' if the document doesn't exist. * * @example * ``` * let p = firestore.pipeline().collection('col'); * * p.execute().then(results => { * let data = results[0].data(); * console.log(`Retrieved data: ${JSON.stringify(data)}`); * }); * ``` */ data() { return this._userDataWriter.convertValue(this._fields.value, this._listenOptions?.serverTimestampBehavior); } /** * @internal * @private * * Retrieves all fields in the result as a proto value. * * @returns An `Object` containing all fields in the result. */ _fieldsProto() { // Return a cloned value to prevent manipulation of the Snapshot's data return this._fields.clone().value.mapValue.fields; } /** * Retrieves the field specified by `field`. * * @param field - The field path * (e.g. 'foo' or 'foo.bar') to a specific field. * @returns The data at the specified field location or `undefined` if no * such field exists. * * @example * ``` * let p = firestore.pipeline().collection('col'); * * p.execute().then(results => { * let field = results[0].get('a.b'); * console.log(`Retrieved field value: ${field}`); * }); * ``` */ // We deliberately use `any` in the external API to not impose type-checking // on end users. // eslint-disable-next-line @typescript-eslint/no-explicit-any get(a) { if (void 0 === this._fields) return; g(a) && (a = a.fieldName); const e = this._fields.field(ta("DocumentSnapshot.get", a)); return null !== e ? this._userDataWriter.convertValue(e, this._listenOptions?.serverTimestampBehavior) : void 0; } } /** * Test equality of two PipelineResults. * @param left - First PipelineResult to compare. * @param right - Second PipelineResult to compare. */ function pipelineResultEqual(a, e) { return a === e || na(a._ref, e._ref, ia) && na(a._fields, e._fields, ((a, e) => a.isEqual(e))); } /** * @license * Copyright 2024 Google LLC * * 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. */ class Pipeline extends fa { /** * @internal * @private * @param db * @param userDataReader * @param userDataWriter * @param stages * @param converter * @protected */ newPipeline(a, e) { return new Pipeline(a, this.userDataReader, this._userDataWriter, e); } } /** * @license * Copyright 2024 Google LLC * * 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. */ function execute(a) { const e = a instanceof fa ? { pipeline: a } : a, {pipeline: t, rawOptions: n, ...i} = e; if (!t._db) return Promise.reject(new s(aa.FAILED_PRECONDITION, "This pipeline was created without a database (e.g., as a subcollection pipeline) and cannot be executed directly. It can only be used as part of another pipeline.")); const r = ra(t._db, da), o = oa(r), c = la(r).createContext(3 /* UserDataSource.Argument */ , "execute"); t._readUserData(c); const l = new ua(r), u = new pa(i, n); u._readUserData(c); const p = new ma(t, u); return ha(o, p).then((a => { // Get the execution time from the first result. // firestoreClientExecutePipeline returns at least one PipelineStreamElement // even if the returned document set is empty. const e = a.length > 0 ? a[0].executionTime?.toTimestamp() : void 0, s = a.filter((a => !!a.fields)).map((a => new PipelineResult(l, a.fields, a.key?.path ? new X(r, null, a.key) : void 0, a.createTime?.toTimestamp(), a.updateTime?.toTimestamp()))); return new PipelineSnapshot(t, s, e); })); } /** * @beta * Creates and returns a new PipelineSource, which allows specifying the source stage of a {@link @firebase/firestore/pipelines#Pipeline}. * * @example * ```typescript * let myPipeline: Pipeline = firestore.pipeline().collection('books'); * ``` */ // Augment the Firestore class with the pipeline() factory method da.prototype.pipeline = function() { const a = la(this); return new PipelineSource(this._databaseId, a, (e => new Pipeline(this, a, new ua(this), e))); }; export { k as AggregateFunction, c as AliasedExpression, t as Expression, o as Field, x as FunctionExpression, Pipeline, PipelineResult, PipelineSnapshot, PipelineSource, b as array, i as constant, q as documentMatches, execute, e as field, h as map, pipelineResultEqual, subcollection }; //# sourceMappingURL=pipelines.rn.js.map