mirror of https://github.com/jkjoy/sunpeiwen.git
118 lines
4.7 KiB
JavaScript
118 lines
4.7 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.validateProperties = void 0;
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const code_1 = require("../code");
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const util_1 = require("../../compile/util");
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const codegen_1 = require("../../compile/codegen");
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const metadata_1 = require("./metadata");
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const nullable_1 = require("./nullable");
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const def = {
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keyword: "properties",
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schemaType: "object",
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code: validateProperties,
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};
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function validateProperties(cxt) {
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metadata_1.checkMetadata(cxt);
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const { gen, data, parentSchema, it } = cxt;
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const { additionalProperties, nullable } = parentSchema;
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if (it.jtdDiscriminator && nullable)
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throw new Error("JTD: nullable inside discriminator mapping");
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if (commonProperties()) {
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throw new Error("JTD: properties and optionalProperties have common members");
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}
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const [allProps, properties] = schemaProperties("properties");
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const [allOptProps, optProperties] = schemaProperties("optionalProperties");
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if (properties.length === 0 && optProperties.length === 0 && additionalProperties) {
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return;
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}
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const [valid, cond] = it.jtdDiscriminator === undefined
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? nullable_1.checkNullableObject(cxt, data)
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: [gen.let("valid", false), true];
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gen.if(cond, () => gen.assign(valid, true).block(() => {
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validateProps(properties, "properties", true);
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validateProps(optProperties, "optionalProperties");
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if (!additionalProperties)
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validateAdditional();
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}));
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cxt.pass(valid);
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function commonProperties() {
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const props = parentSchema.properties;
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const optProps = parentSchema.optionalProperties;
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if (!(props && optProps))
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return false;
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for (const p in props) {
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if (Object.prototype.hasOwnProperty.call(optProps, p))
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return true;
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}
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return false;
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}
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function schemaProperties(keyword) {
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const schema = parentSchema[keyword];
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const allPs = schema ? code_1.allSchemaProperties(schema) : [];
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if (it.jtdDiscriminator && allPs.some((p) => p === it.jtdDiscriminator)) {
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throw new Error(`JTD: discriminator tag used in ${keyword}`);
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}
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const ps = allPs.filter((p) => !util_1.alwaysValidSchema(it, schema[p]));
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return [allPs, ps];
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}
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function validateProps(props, keyword, required) {
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const _valid = gen.var("valid");
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for (const prop of props) {
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gen.if(code_1.propertyInData(gen, data, prop, it.opts.ownProperties), () => applyPropertySchema(prop, keyword, _valid), missingProperty);
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cxt.ok(_valid);
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}
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function missingProperty() {
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if (required) {
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gen.assign(_valid, false);
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cxt.error();
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}
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else {
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gen.assign(_valid, true);
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}
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}
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}
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function applyPropertySchema(prop, keyword, _valid) {
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cxt.subschema({
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keyword,
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schemaProp: prop,
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dataProp: prop,
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}, _valid);
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}
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function validateAdditional() {
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gen.forIn("key", data, (key) => {
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const _allProps = it.jtdDiscriminator === undefined ? allProps : [it.jtdDiscriminator].concat(allProps);
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const addProp = isAdditional(key, _allProps, "properties");
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const addOptProp = isAdditional(key, allOptProps, "optionalProperties");
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const extra = addProp === true ? addOptProp : addOptProp === true ? addProp : codegen_1.and(addProp, addOptProp);
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gen.if(extra, () => {
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if (it.opts.removeAdditional) {
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gen.code(codegen_1._ `delete ${data}[${key}]`);
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}
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else {
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// cxt.setParams({additionalProperty: key})
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cxt.error();
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if (!it.opts.allErrors)
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gen.break();
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}
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});
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});
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}
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function isAdditional(key, props, keyword) {
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let additional;
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if (props.length > 8) {
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// TODO maybe an option instead of hard-coded 8?
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const propsSchema = util_1.schemaRefOrVal(it, parentSchema[keyword], keyword);
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additional = codegen_1.not(code_1.isOwnProperty(gen, propsSchema, key));
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}
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else if (props.length) {
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additional = codegen_1.and(...props.map((p) => codegen_1._ `${key} !== ${p}`));
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}
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else {
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additional = true;
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}
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return additional;
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}
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}
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exports.validateProperties = validateProperties;
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exports.default = def;
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//# sourceMappingURL=properties.js.map
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