warehouse
Version:
Simple JSON-based database
104 lines • 2.74 kB
JavaScript
;
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const schematype_1 = __importDefault(require("../schematype"));
const validation_1 = __importDefault(require("../error/validation"));
/**
* Number schema type.
*/
class SchemaTypeNumber extends schematype_1.default {
cast(value_, data) {
const value = super.cast(value_, data);
if (value == null || typeof value === 'number')
return value;
return +value;
}
/**
* Validates a number.
*
* @param {*} value
* @param {Object} data
* @return {Number|Error}
*/
validate(value_, data) {
const value = super.validate(value_, data);
if (value !== undefined && (typeof value !== 'number' || isNaN(value))) {
throw new validation_1.default(`\`${value}\` is not a number!`);
}
return value;
}
/**
* Adds value to a number.
*
* @param {Number} value
* @param {Number} update
* @return {Number}
*/
u$inc(value, update) {
return value ? value + update : update;
}
/**
* Subtracts value from a number.
*
* @param {Number} value
* @param {Number} update
* @return {Number}
*/
u$dec(value, update) {
return value ? value - update : -update;
}
/**
* Multiplies value to a number.
*
* @param {Number} value
* @param {Number} update
* @return {Number}
*/
u$mul(value, update) {
return value ? value * update : 0;
}
/**
* Divides a number by a value.
*
* @param {Number} value
* @param {Number} update
* @return {Number}
*/
u$div(value, update) {
return value ? value / update : 0;
}
/**
* Divides a number by a value and returns the remainder.
*
* @param {Number} value
* @param {Number} update
* @return {Number}
*/
u$mod(value, update) {
return value ? value % update : 0;
}
/**
* Updates a number if the value is greater than the current value.
*
* @param {Number} value
* @param {Number} update
* @return {Number}
*/
u$max(value, update) {
return update > value ? update : value;
}
/**
* Updates a number if the value is less than the current value.
*
* @param {Number} value
* @param {Number} update
* @return {Number}
*/
u$min(value, update) {
return update < value ? update : value;
}
}
exports.default = SchemaTypeNumber;
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