@xapi-js/adaptor-nestjs/dist/index.js

NestJS adaptor for X-API.

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// src/xapi-request-interceptor.ts
import { Injectable, Logger } from "@nestjs/common";
import { parse } from "@xapi-js/core";
var _XapiRequestInterceptor_decorators, _init;
_XapiRequestInterceptor_decorators = [Injectable()];
var _XapiRequestInterceptor = class _XapiRequestInterceptor {
  constructor() {
    this.logger = new Logger(_XapiRequestInterceptor.name);
  }
  /**
   * Intercepts the incoming request to parse XML body.
   * If the content type is `application/xml` and a body exists, it attempts to parse the body
   * into an `XapiRoot` object and replaces the original request body with it.
   * @param context - The execution context of the request.
   * @param next - A `CallHandler` to invoke the next interceptor or the route handler.
   * @returns An `Observable` that will eventually contain the response.
   */
  async intercept(context, next) {
    const request = context.switchToHttp().getRequest();
    this.logger.debug(`XapiRequestInterceptor Intercepting request: ${request.method} ${request.url}`);
    if (request.headers["content-type"] === "application/xml" && request.body) {
      request.body = await parse(request.body);
    }
    return next.handle();
  }
};
_init = __decoratorStart(null);
_XapiRequestInterceptor = __decorateElement(_init, 0, "XapiRequestInterceptor", _XapiRequestInterceptor_decorators, _XapiRequestInterceptor);
__runInitializers(_init, 1, _XapiRequestInterceptor);
var XapiRequestInterceptor = _XapiRequestInterceptor;

// src/xapi-response-interceptor.ts
import { Injectable as Injectable2, Logger as Logger2 } from "@nestjs/common";
import { XapiRoot, writeString } from "@xapi-js/core";
import { map } from "rxjs";
var _XapiResponseInterceptor_decorators, _init2;
_XapiResponseInterceptor_decorators = [Injectable2()];
var _XapiResponseInterceptor = class _XapiResponseInterceptor {
  constructor() {
    this.logger = new Logger2(_XapiResponseInterceptor.name);
  }
  /**
   * Intercepts the outgoing response to serialize XapiRoot to XML string.
   * If the handler returns an `XapiRoot` instance, it attempts to serialize it
   * into an XML string.
   * @param context - The execution context of the request.
   * @param next - A `CallHandler` to invoke the next interceptor or the route handler.
   * @returns An `Observable` that will eventually contain the XML string response.
   * @throws {Error} if the handler does not return an `XapiRoot` instance or serialization fails.
   */
  intercept(context, next) {
    this.logger.debug(`XapiResponseInterceptor Intercepting response`);
    return next.handle().pipe(
      map(async (value) => {
        if (value instanceof XapiRoot) {
          try {
            const xmlOutput = await writeString(value);
            return xmlOutput;
          } catch (error) {
            this.logger.error(`Failed to serialize XapiRoot to XML string: ${error}`);
            throw error;
          }
        } else {
          throw new Error("Handler did not return an XapiRoot instance");
        }
      })
    );
  }
};
_init2 = __decoratorStart(null);
_XapiResponseInterceptor = __decorateElement(_init2, 0, "XapiResponseInterceptor", _XapiResponseInterceptor_decorators, _XapiResponseInterceptor);
__runInitializers(_init2, 1, _XapiResponseInterceptor);
var XapiResponseInterceptor = _XapiResponseInterceptor;
export {
  XapiRequestInterceptor,
  XapiResponseInterceptor
};