50 lines
1.2 KiB
TypeScript
50 lines
1.2 KiB
TypeScript
import type { JSONSchema } from "json-schema-to-ts";
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import { omitKeys, type s } from "bknd/utils";
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export function extractSchema<
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Schema extends s.ObjectSchema,
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Keys extends keyof Schema["properties"],
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Config extends s.Static<Schema>,
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>(
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schema: Schema,
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config: Config,
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keys: Keys[],
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): [
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Exclude<JSONSchema, boolean | null | undefined>,
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Partial<Config>,
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{
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[K in Keys]: {
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// @ts-ignore
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config: Config[K];
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schema: Schema["properties"][K];
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};
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},
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] {
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if (!schema.properties) {
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return [{ ...schema.toJSON() }, config, {} as any];
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}
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const newSchema = JSON.parse(JSON.stringify(schema));
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const updated = {
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...newSchema,
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properties: omitKeys(newSchema.properties, keys),
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};
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if (updated.required) {
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updated.required = updated.required.filter((key) => !keys.includes(key as any));
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}
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const extracted = {} as any;
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for (const key of keys) {
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extracted[key] = {
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// @ts-ignore
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config: config[key],
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// @ts-ignore
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schema: newSchema.properties[key],
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};
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}
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const reducedConfig = omitKeys(config, keys as string[]) as any;
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return [updated, reducedConfig, extracted];
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}
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