Function classifyError

repos/effect/packages/sql/mysql2/src/MysqlClient.ts:98–135

(
  cause: unknown,
  message: string,
  operation: string
)

}

const classifyError = (
  cause: unknown,
  message: string,
  operation: string
) => {
  const props = { cause, message, operation }
  const errno = mysqlErrnoFromCause(cause)
  if (errno !== undefined) {
    if (mysqlConnectionErrorCodes.has(errno)) {
      return new ConnectionError(props)
    }
    if (errno === 1045) {
      return new AuthenticationError(props)
    }
    if (mysqlAuthorizationErrorCodes.has(errno)) {
      return new AuthorizationError(props)
    }
    if (mysqlSyntaxErrorCodes.has(errno)) {
      return new SqlSyntaxError(props)
    }
    if (errno === 1062) {
      return new UniqueViolation({ ...props, constraint: mysqlDuplicateEntryConstraintFromCause(cause) })
    }
    if (mysqlConstraintErrorCodes.has(errno)) {
      return new ConstraintError(props)
    }
    if (errno === 1213) {
      return new DeadlockError(props)
    }
    if (errno === 1205) {
      return new LockTimeoutError(props)
    }
    if (errno === 3024) {
      return new StatementTimeoutError(props)
    }
  }
  return new UnknownError(props)
}

/**
 * Runtime type identifier used to mark `MysqlClient` values.