86 lines
2.2 KiB
TypeScript
86 lines
2.2 KiB
TypeScript
import { AbstractClass, Class as ConcreteClass } from "type-fest"
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import { z } from "zod"
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import { StaticMembers } from "./util"
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export function makeSchemableClassFrom<
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C extends AbstractClass<any, []>,
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SchemaT extends z.ZodRawShape,
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SchemaUnknownKeys extends z.UnknownKeysParam,
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SchemaCatchall extends z.ZodTypeAny,
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Values extends {},
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DefaultValues extends Partial<Values>,
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>(
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extend: C,
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schema: z.ZodObject<
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SchemaT,
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SchemaUnknownKeys,
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SchemaCatchall,
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Values,
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Values
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>,
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defaultValues: DefaultValues,
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) {
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type Class<T, Arguments extends unknown[]> = (
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C extends ConcreteClass<any>
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? ConcreteClass<T, Arguments>
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: AbstractClass<T, Arguments>
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)
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return class extends (extend as unknown as ConcreteClass<any, []>) {
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static readonly schema = schema
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readonly schema = schema
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static readonly defaultValues = defaultValues
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readonly defaultValues = defaultValues
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constructor(values: Values) {
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super()
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Object.assign(this, values)
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}
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} as unknown as (
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Class<
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Omit<InstanceType<C>, "schema" | "defaultValues"> &
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{
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readonly schema: typeof schema,
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readonly defaultValues: typeof defaultValues,
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} &
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Values,
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Parameters<(values: Values) => void>
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> &
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Omit<StaticMembers<C>, "schema" | "defaultValues"> &
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{
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readonly schema: typeof schema,
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readonly defaultValues: typeof defaultValues,
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}
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)
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}
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export function makeSchemableClass<
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SchemaT extends z.ZodRawShape,
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SchemaUnknownKeys extends z.UnknownKeysParam,
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SchemaCatchall extends z.ZodTypeAny,
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Values extends {},
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DefaultValues extends Partial<Values>,
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>(
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schema: z.ZodObject<
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SchemaT,
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SchemaUnknownKeys,
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SchemaCatchall,
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Values,
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Values
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>,
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defaultValues: DefaultValues,
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) {
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return makeSchemableClassFrom(Object, schema, defaultValues)
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}
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