cosmos-explorer/src/Common/OfferUtility.ts

import { Offer, SDKOfferDefinition } from "../Contracts/DataModels";
import { OfferResponse } from "@azure/cosmos";
import { HttpHeaders } from "./Constants";

export const parseSDKOfferResponse = (offerResponse: OfferResponse): Offer | undefined => {
  const offerDefinition: SDKOfferDefinition | undefined = offerResponse?.resource;
  if (!offerDefinition) {
    return undefined;
  }
  const offerContent = offerDefinition.content;
  if (!offerContent) {
    return undefined;
  }

  const minimumThroughput = offerContent.collectionThroughputInfo?.minimumRUForCollection;
  const autopilotSettings = offerContent.offerAutopilotSettings;

  if (autopilotSettings && autopilotSettings.maxThroughput && minimumThroughput) {
    return {
      id: offerDefinition.id,
      autoscaleMaxThroughput: autopilotSettings.maxThroughput,
      manualThroughput: undefined,
      minimumThroughput,
      offerDefinition,
      offerReplacePending: offerResponse.headers?.[HttpHeaders.offerReplacePending] === "true",
    };
  }

  return {
    id: offerDefinition.id,
    autoscaleMaxThroughput: undefined,
    manualThroughput: offerContent.offerThroughput,
    minimumThroughput,
    offerDefinition,
    offerReplacePending: offerResponse.headers?.[HttpHeaders.offerReplacePending] === "true",
  };
};