@dbnx/mysql/core/handler.js

A powerful and enhanced ORM library for MySQL, offering query execution, model creation, and full relational management.

import { GlobalConfig } from "./config.js";
import { Query } from "./query.js";
import { dbnxCondition, parseMySQLUrl } from "../utils/index.js";
import { Model } from "./model.js";
export class DBnxHandler extends Query {
    #dbConfig = null;
    constructor(db, dbConfig) {
        super(db);
        this.#dbConfig = dbConfig;
    }
    get getConfig() {
        let option;
        if (this.db.pool) {
            option = (this.db.pool?.pool.config).connectionConfig;
        }
        else if (this.db.connection) {
            option = this.db.connection.config;
        }
        if (option) {
            return option;
        }
        if (typeof this.#dbConfig == "string") {
            return parseMySQLUrl(this.#dbConfig);
        }
        return this.#dbConfig;
    }
    define(modelName, attributes, options) {
        const model = class extends Model {
        };
        Object.defineProperty(model, "name", { value: modelName });
        model.init(modelName, attributes, this, options);
        return model;
    }
    async close() {
        if (this.db.pool) {
            GlobalConfig.logger_function("⏳ Closing connection pool...");
            await this.db.pool.end();
            GlobalConfig.logger_function("✅ Connection pool closed successfully.");
        }
        else if (this.db.connection) {
            GlobalConfig.logger_function("⏳ Closing database connection...");
            await this.db.connection.end();
            GlobalConfig.logger_function("✅ Database connection closed successfully.");
        }
        else {
            GlobalConfig.logger_function("⚠️ No active connection or pool to close.");
        }
    }
    condition(filters, joinBy = "AND") {
        return dbnxCondition(filters, joinBy);
    }
}