@tldraw/store
Version:
tldraw infinite canvas SDK (store).
70 lines (69 loc) • 2.52 kB
JavaScript
;
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);
var executeQuery_exports = {};
__export(executeQuery_exports, {
executeQuery: () => executeQuery,
objectMatchesQuery: () => objectMatchesQuery
});
module.exports = __toCommonJS(executeQuery_exports);
var import_setUtils = require("./setUtils");
function objectMatchesQuery(query, object) {
for (const [key, _matcher] of Object.entries(query)) {
const matcher = _matcher;
const value = object[key];
if ("eq" in matcher && value !== matcher.eq) return false;
if ("neq" in matcher && value === matcher.neq) return false;
if ("gt" in matcher && (typeof value !== "number" || value <= matcher.gt)) return false;
}
return true;
}
function executeQuery(store, typeName, query) {
const matchIds = Object.fromEntries(Object.keys(query).map((key) => [key, /* @__PURE__ */ new Set()]));
for (const [k, matcher] of Object.entries(query)) {
if ("eq" in matcher) {
const index = store.index(typeName, k);
const ids = index.get().get(matcher.eq);
if (ids) {
for (const id of ids) {
matchIds[k].add(id);
}
}
} else if ("neq" in matcher) {
const index = store.index(typeName, k);
for (const [value, ids] of index.get()) {
if (value !== matcher.neq) {
for (const id of ids) {
matchIds[k].add(id);
}
}
}
} else if ("gt" in matcher) {
const index = store.index(typeName, k);
for (const [value, ids] of index.get()) {
if (value > matcher.gt) {
for (const id of ids) {
matchIds[k].add(id);
}
}
}
}
}
return (0, import_setUtils.intersectSets)(Object.values(matchIds));
}
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