@sqb/connect/esm/orm/base-entity.js

Multi-dialect database connection framework written with TypeScript

import { Entity } from './decorators/entity.decorator.js';
import { REPOSITORY_KEY } from './orm.const.js';
export class BaseEntity {
    constructor(partial) {
        const fields = Entity.getColumnFieldNames(Object.getPrototypeOf(this).constructor);
        if (fields && partial) {
            for (const k of fields)
                if (partial[k] !== undefined)
                    this[k] = partial[k];
        }
    }
    async destroy() {
        const repo = this[REPOSITORY_KEY];
        return !!(repo && repo.destroy(this));
    }
    async exists() {
        const repo = this[REPOSITORY_KEY];
        return !!(repo && repo.exists(this));
    }
    toJSON() {
        // this method is a placeholder and will be overwritten by declareEntity() method
        return this;
    }
}