nestjs-api-tools
Version:
Wrappers for convenient API development including validation, logging and i18n wrappers
43 lines • 1.81 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 __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
var TrimPipe_1;
Object.defineProperty(exports, "__esModule", { value: true });
exports.TrimPipe = void 0;
const common_1 = require("@nestjs/common");
const lodash_1 = __importDefault(require("lodash"));
let TrimPipe = TrimPipe_1 = class TrimPipe {
transform(value, metadata) {
const { type } = metadata;
if (lodash_1.default.isObject(value) && type === 'body') {
return this.trim(value);
}
return value;
}
trim(object, depth = 0) {
for (const key of Object.keys(object)) {
if (lodash_1.default.isObject(object[key])) {
if (depth < TrimPipe_1.MAX_DEPTH) {
object[key] = this.trim(object[key], depth + 1);
}
}
else if (typeof object[key] === 'string') {
object[key] = object[key].trim();
}
}
return object;
}
};
TrimPipe.MAX_DEPTH = 10;
TrimPipe = TrimPipe_1 = __decorate([
(0, common_1.Injectable)()
], TrimPipe);
exports.TrimPipe = TrimPipe;
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