nullable.js•1.18 kB
import { parseDef } from "../parseDef.js";
import { primitiveMappings } from "./union.js";
export function parseNullableDef(def, refs) {
if (["ZodString", "ZodNumber", "ZodBigInt", "ZodBoolean", "ZodNull"].includes(def.innerType._def.typeName) &&
(!def.innerType._def.checks || !def.innerType._def.checks.length)) {
if (refs.target === "openApi3") {
return {
type: primitiveMappings[def.innerType._def.typeName],
nullable: true,
};
}
return {
type: [
primitiveMappings[def.innerType._def.typeName],
"null",
],
};
}
if (refs.target === "openApi3") {
const base = parseDef(def.innerType._def, {
...refs,
currentPath: [...refs.currentPath],
});
if (base && "$ref" in base)
return { allOf: [base], nullable: true };
return base && { ...base, nullable: true };
}
const base = parseDef(def.innerType._def, {
...refs,
currentPath: [...refs.currentPath, "anyOf", "0"],
});
return base && { anyOf: [base, { type: "null" }] };
}