65 lines
2.5 KiB
JavaScript
65 lines
2.5 KiB
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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const equal = require("fast-deep-equal");
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const SCALAR_TYPES = ["number", "integer", "string", "boolean", "null"];
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function getDef() {
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return {
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keyword: "uniqueItemProperties",
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type: "array",
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schemaType: "array",
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compile(keys, parentSchema) {
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const scalar = getScalarKeys(keys, parentSchema);
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return (data) => {
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if (data.length <= 1)
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return true;
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for (let k = 0; k < keys.length; k++) {
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const key = keys[k];
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if (scalar[k]) {
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const hash = {};
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for (const x of data) {
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if (!x || typeof x != "object")
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continue;
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let p = x[key];
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if (p && typeof p == "object")
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continue;
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if (typeof p == "string")
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p = '"' + p;
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if (hash[p])
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return false;
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hash[p] = true;
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}
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}
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else {
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for (let i = data.length; i--;) {
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const x = data[i];
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if (!x || typeof x != "object")
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continue;
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for (let j = i; j--;) {
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const y = data[j];
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if (y && typeof y == "object" && equal(x[key], y[key]))
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return false;
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}
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}
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}
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}
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return true;
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};
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},
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metaSchema: {
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type: "array",
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items: { type: "string" },
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},
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};
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}
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exports.default = getDef;
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function getScalarKeys(keys, schema) {
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return keys.map((key) => {
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var _a, _b, _c;
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const t = (_c = (_b = (_a = schema.items) === null || _a === void 0 ? void 0 : _a.properties) === null || _b === void 0 ? void 0 : _b[key]) === null || _c === void 0 ? void 0 : _c.type;
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return Array.isArray(t)
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? !t.includes("object") && !t.includes("array")
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: SCALAR_TYPES.includes(t);
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});
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}
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module.exports = getDef;
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//# sourceMappingURL=uniqueItemProperties.js.map
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