javascript - Firebase 函数 - 使用不同参数的函数两次

Question

我尝试使用一个函数两次，但只是使用不同的参数，以便我的代码库保持干燥。关键是我想要两个不同的 URL 来执行完全相同的操作，但只是使用不同的 Firestore 集合。我始终可以为此使用 POST 有效负载，但我希望将一个 URL 公开给公众，而另一个 URL 仅供内部使用。

它基本上应该是这样的:

index.js

const createRestaurant = require("./createRestaurant");

module.exports = {
  addPendingRestaurant: functions
    .region("europe-west1")
    .https.onRequest(
      createRestaurant(request, response, { collection: "restaurants_pending" })
    ),

  createRestaurant: functions
    .region("europe-west1")
    .https.onRequest(
      createRestaurant(request, response, { collection: "restaurants_v2" })
    )
}

createRestaurant.js 看起来像这样:

const createRestaurant = (request, response, options) => {
  cors(request, response, async () => {
    const placeId = request.body.place_id;

    console.log(`Place with id ${placeId} is about to be created`);

    try {
      const autoFill = await axios.get(url);
      const autoFillData = autoFill.data.result;

      //get data from maps
      const payload = {
        ...
      };

      if (await restaurantExists(options.collection)) {
        console.log("Document exists. Aborting.");
        return response.status(403).send({ message: "Place already exists." });
      }

      await createRestaurant(options.collection, payload);
      console.log(`Place with id ${placeId} created successfully`);
      return response
        .status(200)
        .send({ message: `Place with id ${placeId} created successfully` });
    } catch (error) {
      console.error(error);
      return response.status(400).send({
        error: "Unable to handle the request. The placeId might not be valid."
      });
    }
  });
};

当我尝试上传函数时，我从 firebase CLI 收到此错误:

Parsing error: Identifier 'createRestaurant' has already been declared

我需要做什么才能使这项工作成功？我觉得这可能只是 JavaScript 的问题，而不是 Firebase 特有的，但我不确定。

Answer 1

您错误地声明了导出的函数。应该是这样的:

  module.exports = {
    addPendingRestaurant: functions
      .region("europe-west1")
      .https.onRequest((request, response) => {
        createRestaurant(request, response, { collection: "restaurants_pending" })
      }),

    createRestaurant: functions
      .region("europe-west1")
      .https.onRequest((request, response) => {
        createRestaurant(request, response, { collection: "restaurants_v2" })
      })
  }