42 lines
1.0 KiB
TypeScript
42 lines
1.0 KiB
TypeScript
import { ValueObject } from "@/core/common/domain";
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import { Result } from "@repo/rdx-utils";
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import { z } from "zod";
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interface UsernameProps {
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value: string;
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}
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export class Username extends ValueObject<UsernameProps> {
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static create(username: string): Result<Username, Error> {
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const result = Username.validate(username);
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return result.success
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? Result.ok(new Username({ value: result.data }))
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: Result.fail(new Error(result.error.errors[0].message));
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}
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private static validate(username: string) {
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const schema = z
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.string()
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.min(3, { message: "Username must be at least 3 characters long" })
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.max(30, { message: "Username cannot exceed 30 characters" })
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.regex(/^[a-zA-Z0-9_]+$/, {
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message: "Username can only contain letters, numbers, and underscores",
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});
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return schema.safeParse(username);
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}
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getValue() {
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return this.props.value;
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}
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toString() {
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return this.props.value;
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}
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toPrimitive() {
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return this.props.value;
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}
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}
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