sequelize/lib/errors/database/exclusion-constraint-error.ts

Sequelize is a promise-based Node.js ORM tool for Postgres, MySQL, MariaDB, SQLite, Microsoft SQL Server, Amazon Redshift and Snowflake’s Data Cloud. It features solid transaction support, relations, eager and lazy loading, read replication and more.

import DatabaseError, { DatabaseErrorSubclassOptions } from '../database-error';

interface ExclusionConstraintErrorOptions {
  constraint: string;
  fields: Record<string, string | number>;
  table: string;
}

/**
 * Thrown when an exclusion constraint is violated in the database
 */
class ExclusionConstraintError
  extends DatabaseError
  implements ExclusionConstraintErrorOptions
{
  constraint: string;
  fields: Record<string, string | number>;
  table: string;

  constructor(
    options: DatabaseErrorSubclassOptions & ExclusionConstraintErrorOptions
  ) {
    options = options || {};
    options.parent = options.parent || { sql: '', name: '', message: '' };

    super(options.parent, { stack: options.stack });
    this.name = 'SequelizeExclusionConstraintError';

    this.message = options.message || options.parent.message || '';
    this.constraint = options.constraint;
    this.fields = options.fields;
    this.table = options.table;
  }
}

export default ExclusionConstraintError;