@tanstack/db/dist/cjs/live-query-adapter.cjs

A reactive client store for building super fast apps on sync

"use strict";
Object.defineProperty(exports, Symbol.toStringTag, { value: "Module" });
const errors = require("./errors.cjs");
const liveQueryPrimitives = require("./live-query-primitives.cjs");
const liveQueryOptions = require("./live-query-options.cjs");
function getLiveQueryKey(input) {
  const queryKey = input && typeof input === `object` && !liveQueryPrimitives.isCollection(input) ? input.queryKey : void 0;
  return Array.isArray(queryKey) && queryKey.length > 0 ? queryKey : void 0;
}
const sourceObjectTokens = /* @__PURE__ */ new WeakMap();
let nextSourceObjectToken = 0;
function getSourceObjectToken(source) {
  let token = sourceObjectTokens.get(source);
  if (token === void 0) {
    token = ++nextSourceObjectToken;
    sourceObjectTokens.set(source, token);
  }
  return token;
}
const unscopedClaims = {};
function createLiveQuerySourceIdClaims() {
  return /* @__PURE__ */ new WeakMap();
}
function claimLiveQuerySourceIds(claims, sources, client, bindingName) {
  const scope = client ?? unscopedClaims;
  const prior = claims.get(scope);
  const seen = /* @__PURE__ */ new Map();
  for (const source of sources) {
    const token = getSourceObjectToken(source);
    const previous = seen.get(source.id) ?? prior?.get(source.id);
    if (previous !== void 0 && previous !== token) {
      throw new errors.SourceCollectionIdReuseError(bindingName, source.id);
    }
    seen.set(source.id, token);
  }
  const claimed = prior ?? /* @__PURE__ */ new Map();
  for (const [id, token] of seen) claimed.set(id, token);
  claims.set(scope, claimed);
}
function identifyLiveQuery(preparedValue, scope, identify = liveQueryOptions.getPreparedLiveQueryIdentity) {
  const identity = identify(preparedValue);
  claimLiveQuerySourceIds(
    scope.claims,
    liveQueryOptions.getPreparedLiveQuerySources(preparedValue, scope.onUnboundDescriptor),
    scope.client,
    scope.bindingName
  );
  return identity;
}
exports.getLiveQueryStatusFlags = liveQueryPrimitives.getLiveQueryStatusFlags;
exports.getPublicCollection = liveQueryPrimitives.getPublicCollection;
exports.isCollection = liveQueryPrimitives.isCollection;
exports.isFailedStatus = liveQueryPrimitives.isFailedStatus;
exports.isSingleResultCollection = liveQueryPrimitives.isSingleResultCollection;
exports.configPool = liveQueryOptions.configPool;
exports.getLiveQueryHash = liveQueryOptions.getLiveQueryHash;
exports.getPreparedLiveQueryIdentity = liveQueryOptions.getPreparedLiveQueryIdentity;
exports.getPreparedLiveQuerySources = liveQueryOptions.getPreparedLiveQuerySources;
exports.prepareLiveQueryValue = liveQueryOptions.prepareLiveQueryValue;
exports.rejectLiveQueryInput = liveQueryOptions.rejectLiveQueryInput;
exports.releaseDeferredOnReclaim = liveQueryOptions.releaseDeferredOnReclaim;
exports.resolveLiveQueryValue = liveQueryOptions.resolveLiveQueryValue;
exports.resumeDeferredLiveQueryCollections = liveQueryOptions.resumeDeferredLiveQueryCollections;
exports.claimLiveQuerySourceIds = claimLiveQuerySourceIds;
exports.createLiveQuerySourceIdClaims = createLiveQuerySourceIdClaims;
exports.getLiveQueryKey = getLiveQueryKey;
exports.getSourceObjectToken = getSourceObjectToken;
exports.identifyLiveQuery = identifyLiveQuery;
//# sourceMappingURL=live-query-adapter.cjs.map