@memory-bank/mcp/dist/domain/entities/Tag.js

Memory-enabled Co-Pilot (MCP) server for managing project documentation and context

import { DomainError, DomainErrorCodes } from '../../shared/errors/DomainError.js';
// import { logger } from '../../shared/utils/logger.js'; // 未使用のためコメントアウト
/**
 * Value object representing a document tag
 */
export class Tag {
    _value;
    constructor(_value) {
        this._value = _value;
    }
    /**
     * Factory method to create a new Tag
     * @param value Raw tag string
     * @returns Tag instance
     * @throws DomainError if tag is invalid
     */
    static create(value) {
        if (!value) {
            throw new DomainError(DomainErrorCodes.INVALID_TAG_FORMAT, 'Tag cannot be empty');
        }
        // ★★★ 文字数制限チェックを追加 (例: 50文字) ★★★
        if (value.length > 50) {
            throw new DomainError(DomainErrorCodes.INVALID_TAG_FORMAT, 'Tag cannot exceed 50 characters');
        }
        const tagRegex = /^[a-z0-9-]+$/;
        if (!tagRegex.test(value)) {
            throw new DomainError(DomainErrorCodes.INVALID_TAG_FORMAT, 'Tag must contain only lowercase letters, numbers, and hyphens');
        }
        // ★★★ ハイフンで始まる/終わるチェックを追加 ★★★
        if (value.startsWith('-') || value.endsWith('-')) {
            throw new DomainError(DomainErrorCodes.INVALID_TAG_FORMAT, 'Tag cannot start or end with a hyphen');
        }
        return new Tag(value);
    }
    /**
     * Get the raw tag value
     */
    get value() {
        return this._value;
    }
    /**
     * Checks if two Tag instances are equal
     * @param other Another Tag instance
     * @returns boolean indicating equality
     */
    equals(other) {
        // Check if other is a valid Tag instance
        if (!(other instanceof Tag)) {
            return false;
        }
        // logger.debug('Comparing tags:', { // logger はテスト実行時に邪魔になる可能性があるのでコメントアウト推奨
        //   thisTag: this._value,
        //   otherTag: other._value,
        //   isEqual: this._value === other._value
        // });
        return this._value === other._value;
    }
    /**
     * Convert to string
     * @returns Raw tag value
     */
    toString() {
        return this._value;
    }
    /**
     * Get tag with leading # character
     */
    toHashtag() {
        return `#${this._value}`;
    }
}
//# sourceMappingURL=Tag.js.map