@webilix/nestjs-helper
Version:
Helper library for NestJS
50 lines • 2.35 kB
JavaScript
;
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.NormalizerInterceptor = void 0;
const common_1 = require("@nestjs/common");
const helper_library_1 = require("@webilix/helper-library");
const normalizer_service_1 = require("./normalizer.service");
let NormalizerInterceptor = class NormalizerInterceptor {
constructor(normalizerService) {
this.normalizerService = normalizerService;
}
normalize(body) {
Object.keys(body).forEach((key) => {
const value = body[key];
if (value === null)
return;
switch (true) {
case helper_library_1.Helper.IS.array(value) || helper_library_1.Helper.IS.object(value):
this.normalize(value);
break;
case helper_library_1.Helper.IS.string(value):
body[key] = this.normalizerService.normalize(value);
break;
}
});
return body;
}
intercept(context, next) {
const http = context.switchToHttp();
const req = http.getRequest();
const body = req.body;
if (helper_library_1.Helper.IS.object(body))
this.normalize(body);
return next.handle();
}
};
exports.NormalizerInterceptor = NormalizerInterceptor;
exports.NormalizerInterceptor = NormalizerInterceptor = __decorate([
(0, common_1.Injectable)(),
__metadata("design:paramtypes", [normalizer_service_1.NormalizerService])
], NormalizerInterceptor);
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