62 lines
1.5 KiB
JavaScript
62 lines
1.5 KiB
JavaScript
'use strict';
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module.exports = getVirtual;
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/*!
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* ignore
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*/
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function getVirtual(schema, name) {
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if (schema.virtuals[name]) {
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return schema.virtuals[name];
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}
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const parts = name.split('.');
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let cur = '';
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let nestedSchemaPath = '';
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for (let i = 0; i < parts.length; ++i) {
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cur += (cur.length > 0 ? '.' : '') + parts[i];
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if (schema.virtuals[cur]) {
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if (i === parts.length - 1) {
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schema.virtuals[cur].$nestedSchemaPath = nestedSchemaPath;
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return schema.virtuals[cur];
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}
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continue;
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}
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if (schema.nested[cur]) {
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continue;
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}
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if (schema.paths[cur] && schema.paths[cur].schema) {
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schema = schema.paths[cur].schema;
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const rest = parts.slice(i + 1).join('.');
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if (schema.virtuals[rest]) {
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if (i === parts.length - 2) {
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schema.virtuals[rest].$nestedSchemaPath =
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[nestedSchemaPath, cur].filter(v => !!v).join('.');
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return schema.virtuals[rest];
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}
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continue;
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}
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if (i + 1 < parts.length && schema.discriminators) {
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for (const key of Object.keys(schema.discriminators)) {
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const _virtual = getVirtual(schema.discriminators[key], rest);
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if (_virtual != null) {
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_virtual.$nestedSchemaPath = [nestedSchemaPath, cur].
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filter(v => !!v).join('.');
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return _virtual;
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}
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}
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}
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nestedSchemaPath += (nestedSchemaPath.length > 0 ? '.' : '') + cur;
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cur = '';
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continue;
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}
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return null;
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}
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}
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