@russ-b/nestjs-common-tools/dist/grpc/transformers/field-transformer.js

NestJS utility tools

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.FieldTransformer = void 0;
class FieldTransformer {
    static traverseAndTransform(obj, fields, transformer) {
        if (!obj) {
            return obj;
        }
        if (Array.isArray(obj)) {
            return obj.map((item) => this.traverseAndTransform(item, fields, transformer));
        }
        const result = { ...obj };
        fields.forEach((f) => {
            const key = f.name;
            if (f.fields?.length) {
                result[key] = this.traverseAndTransform(result[key], f.fields, transformer);
            }
            else {
                result[key] = transformer(result[key]);
            }
        });
        return result;
    }
}
exports.FieldTransformer = FieldTransformer;
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