pip-services3-commons-nodex
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Portable abstractions and patterns for Pip.Services in Node.js / ES2017
55 lines • 1.95 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.IncludedRule = void 0;
const ValidationResult_1 = require("./ValidationResult");
const ValidationResultType_1 = require("./ValidationResultType");
const ObjectComparator_1 = require("./ObjectComparator");
/**
* Validation rule to check that value is included into the list of constants.
*
* @see [[IValidationRule]]
*
* ### Example ###
*
* let schema = new Schema()
* .withRule(new IncludedRule(1, 2, 3));
*
* schema.validate(2); // Result: no errors
* schema.validate(10); // Result: 10 must be one of 1, 2, 3
*/
class IncludedRule {
/**
* Creates a new validation rule and sets its values.
*
* @param values a list of constants that value must be included to
*/
constructor(...values) {
this._values = values;
}
/**
* Validates a given value against this rule.
*
* @param path a dot notation path to the value.
* @param schema a schema this rule is called from
* @param value a value to be validated.
* @param results a list with validation results to add new results.
*/
validate(path, schema, value, results) {
if (!this._values)
return;
let name = path || "value";
let found = false;
for (var i = 0; i < this._values.length && !found; i++) {
let thisValue = this._values[i];
if (ObjectComparator_1.ObjectComparator.compare(value, 'EQ', thisValue)) {
found = true;
break;
}
}
if (!found) {
results.push(new ValidationResult_1.ValidationResult(path, ValidationResultType_1.ValidationResultType.Error, "VALUE_NOT_INCLUDED", name + " must be one of " + this._values, this._values, null));
}
}
}
exports.IncludedRule = IncludedRule;
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