@tanstack/query-core/build/modern/queryCache.cjs

The framework agnostic core that powers TanStack Query

"use strict";
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// src/queryCache.ts
var queryCache_exports = {};
__export(queryCache_exports, {
  QueryCache: () => QueryCache
});
module.exports = __toCommonJS(queryCache_exports);
var import_utils = require("./utils.cjs");
var import_query = require("./query.cjs");
var import_notifyManager = require("./notifyManager.cjs");
var import_subscribable = require("./subscribable.cjs");
var QueryCache = class extends import_subscribable.Subscribable {
  constructor(config = {}) {
    super();
    this.config = config;
    this.#queries = /* @__PURE__ */ new Map();
  }
  #queries;
  build(client, options, state) {
    const queryKey = options.queryKey;
    const queryHash = options.queryHash ?? (0, import_utils.hashQueryKeyByOptions)(queryKey, options);
    let query = this.get(queryHash);
    if (!query) {
      query = new import_query.Query({
        cache: this,
        queryKey,
        queryHash,
        options: client.defaultQueryOptions(options),
        state,
        defaultOptions: client.getQueryDefaults(queryKey)
      });
      this.add(query);
    }
    return query;
  }
  add(query) {
    if (!this.#queries.has(query.queryHash)) {
      this.#queries.set(query.queryHash, query);
      this.notify({
        type: "added",
        query
      });
    }
  }
  remove(query) {
    const queryInMap = this.#queries.get(query.queryHash);
    if (queryInMap) {
      query.destroy();
      if (queryInMap === query) {
        this.#queries.delete(query.queryHash);
      }
      this.notify({ type: "removed", query });
    }
  }
  clear() {
    import_notifyManager.notifyManager.batch(() => {
      this.getAll().forEach((query) => {
        this.remove(query);
      });
    });
  }
  get(queryHash) {
    return this.#queries.get(queryHash);
  }
  getAll() {
    return [...this.#queries.values()];
  }
  find(filters) {
    const defaultedFilters = { exact: true, ...filters };
    return this.getAll().find(
      (query) => (0, import_utils.matchQuery)(defaultedFilters, query)
    );
  }
  findAll(filters = {}) {
    const queries = this.getAll();
    return Object.keys(filters).length > 0 ? queries.filter((query) => (0, import_utils.matchQuery)(filters, query)) : queries;
  }
  notify(event) {
    import_notifyManager.notifyManager.batch(() => {
      this.listeners.forEach((listener) => {
        listener(event);
      });
    });
  }
  onFocus() {
    import_notifyManager.notifyManager.batch(() => {
      this.getAll().forEach((query) => {
        query.onFocus();
      });
    });
  }
  onOnline() {
    import_notifyManager.notifyManager.batch(() => {
      this.getAll().forEach((query) => {
        query.onOnline();
      });
    });
  }
};
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  QueryCache
});
//# sourceMappingURL=queryCache.cjs.map