zs-core-db/src/services/DBValidator.js

Servicios generales de acceso a bases de datos

//@ts-check
const { raise } = require("../utils/Logging");

const checkRequiredModel = (model = {}) =>
  !Object.keys(model)[0] && raise("Se requiere modelo");

const checkRequiredData = (model = {}, data = {}) => {
  !Object.keys(data)[0] &&
    raise(`No hay datos para guardar en tabla ${model.table}`);
};

const checkUpdateCondition = (model = {}, where = {}) =>
  !Object.keys(where)[0] &&
  raise(`No hay condición para actualizar registros de tabla ${model.table}`);

const checkDeleteCondition = (model = {}, where = {}) =>
  !Object.keys(where)[0] &&
  raise(`No hay condición para eliminar registros de tabla ${model.table}`);

const checkUndeclaredFields = (model = {}, data = {}) => {
  const undeclaredFields = Object.keys(data)
    .filter((field) => !model.fields[field])
    .join(", ");

  undeclaredFields[0] &&
    raise(`Tabla ${model.table} no tiene declarado: ${undeclaredFields}`);
};

const checkRequiredInsertFields = (model = {}, data = {}) => {
  const missingFields = Object.keys(model.fields)
    .filter(
      (name) =>
        model.fields[name].required &&
        !String(model.fields[name].default)?.trim()[0]
    )
    .filter((required) => !data[required])
    .join(", ");

  missingFields[0] && raise(`Tabla ${model.table} requiere: ${missingFields}`);
};

const checkRequiredUpdateFields = (model = {}, data = {}) => {
  const missingFields = Object.keys(model.fields)
    .filter((name) => model.fields[name].required)
    .filter((required) => data[required] && !String(data[required])[0])
    .join(", ");

  missingFields[0] && raise(`Tabla ${model.table} requiere: ${missingFields}`);
};

module.exports = {
  checkRequiredModel,
  checkRequiredData,
  checkUpdateCondition,
  checkDeleteCondition,
  checkUndeclaredFields,
  checkRequiredInsertFields,
  checkRequiredUpdateFields,
};