lecoffre-back/node_modules/class-validator/cjs/validation-schema/ValidationSchemaToMetadataTransformer.js
2023-02-17 11:06:01 +01:00

35 lines
1.4 KiB
JavaScript

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.ValidationSchemaToMetadataTransformer = void 0;
const ValidationMetadata_1 = require("../metadata/ValidationMetadata");
/**
* Used to transform validation schemas to validation metadatas.
*/
class ValidationSchemaToMetadataTransformer {
transform(schema) {
const metadatas = [];
Object.keys(schema.properties).forEach(property => {
schema.properties[property].forEach(validation => {
const validationOptions = {
message: validation.message,
groups: validation.groups,
always: validation.always,
each: validation.each,
};
const args = {
type: validation.type,
name: validation.name,
target: schema.name,
propertyName: property,
constraints: validation.constraints,
validationTypeOptions: validation.options,
validationOptions: validationOptions,
};
metadatas.push(new ValidationMetadata_1.ValidationMetadata(args));
});
});
return metadatas;
}
}
exports.ValidationSchemaToMetadataTransformer = ValidationSchemaToMetadataTransformer;
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