tedious
Version:
A TDS driver, for connecting to MS SQLServer databases.
72 lines (70 loc) • 8.52 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _core = require("@js-joda/core");
// globalDate is to be used for JavaScript's global 'Date' object to avoid name clashing with the 'Date' constant below
const globalDate = global.Date;
const EPOCH_DATE = _core.LocalDate.ofYearDay(1, 1);
const NULL_LENGTH = Buffer.from([0x00]);
const DATA_LENGTH = Buffer.from([0x03]);
const Date = {
id: 0x28,
type: 'DATEN',
name: 'Date',
declaration: function () {
return 'date';
},
generateTypeInfo: function () {
return Buffer.from([this.id]);
},
generateParameterLength(parameter, options) {
if (parameter.value == null) {
return NULL_LENGTH;
}
return DATA_LENGTH;
},
*generateParameterData(parameter, options) {
if (parameter.value == null) {
return;
}
const value = parameter.value; // Temporary solution. Remove 'any' later.
let date;
if (options.useUTC) {
date = _core.LocalDate.of(value.getUTCFullYear(), value.getUTCMonth() + 1, value.getUTCDate());
} else {
date = _core.LocalDate.of(value.getFullYear(), value.getMonth() + 1, value.getDate());
}
const days = EPOCH_DATE.until(date, _core.ChronoUnit.DAYS);
const buffer = Buffer.alloc(3);
buffer.writeUIntLE(days, 0, 3);
yield buffer;
},
// TODO: value is technically of type 'unknown'.
validate: function (value, collation, options) {
if (value == null) {
return null;
}
if (!(value instanceof globalDate)) {
value = new globalDate(globalDate.parse(value));
}
value = value;
let year;
if (options && options.useUTC) {
year = value.getUTCFullYear();
} else {
year = value.getFullYear();
}
if (year < 1 || year > 9999) {
throw new TypeError('Out of range.');
}
if (isNaN(value)) {
throw new TypeError('Invalid date.');
}
return value;
}
};
var _default = exports.default = Date;
module.exports = Date;
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