@langchain/core
Version:
Core LangChain.js abstractions and schemas
56 lines (55 loc) • 2.17 kB
JavaScript
require("../../../_virtual/_rolldown/runtime.cjs");
const require_any = require("./any.cjs");
const require_branded = require("./branded.cjs");
const require_string = require("./string.cjs");
const require_parseDef = require("../parseDef.cjs");
let zod_v3 = require("zod/v3");
//#region src/utils/zod-to-json-schema/parsers/record.ts
function parseRecordDef(def, refs) {
if (refs.target === "openAi") console.warn("Warning: OpenAI may not support records in schemas! Try an array of key-value pairs instead.");
if (refs.target === "openApi3" && def.keyType?._def.typeName === zod_v3.ZodFirstPartyTypeKind.ZodEnum) return {
type: "object",
required: def.keyType._def.values,
properties: def.keyType._def.values.reduce((acc, key) => ({
...acc,
[key]: require_parseDef.parseDef(def.valueType._def, {
...refs,
currentPath: [
...refs.currentPath,
"properties",
key
]
}) ?? require_any.parseAnyDef(refs)
}), {}),
additionalProperties: refs.rejectedAdditionalProperties
};
const schema = {
type: "object",
additionalProperties: require_parseDef.parseDef(def.valueType._def, {
...refs,
currentPath: [...refs.currentPath, "additionalProperties"]
}) ?? refs.allowedAdditionalProperties
};
if (refs.target === "openApi3") return schema;
if (def.keyType?._def.typeName === zod_v3.ZodFirstPartyTypeKind.ZodString && def.keyType._def.checks?.length) {
const { type, ...keyType } = require_string.parseStringDef(def.keyType._def, refs);
return {
...schema,
propertyNames: keyType
};
} else if (def.keyType?._def.typeName === zod_v3.ZodFirstPartyTypeKind.ZodEnum) return {
...schema,
propertyNames: { enum: def.keyType._def.values }
};
else if (def.keyType?._def.typeName === zod_v3.ZodFirstPartyTypeKind.ZodBranded && def.keyType._def.type._def.typeName === zod_v3.ZodFirstPartyTypeKind.ZodString && def.keyType._def.type._def.checks?.length) {
const { type, ...keyType } = require_branded.parseBrandedDef(def.keyType._def, refs);
return {
...schema,
propertyNames: keyType
};
}
return schema;
}
//#endregion
exports.parseRecordDef = parseRecordDef;
//# sourceMappingURL=record.cjs.map