Package Exports

firestore-bulk-loader

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Readme

firestore-bulk-loader

A simple tool to load data to Cloud Firestore.

How to Use

Basic usage:

const serviceAccount = require('./private/credentials/service-account.json');

const data = [
    { myId: "j1", name:"John", age:30 },
    { myId: "m2", name:"Mario", age:25 },
    { myId: "b3", name:"Bruna", age:33 }
];

bulkLoader.load(data, "my-collection", serviceAccount);

To specify a custom id:

WARN: The document will be updated if an existing ID is used.

const serviceAccount = require('./private/credentials/service-account.json');

const data = [
    { myId: "j1", name:"John", age:30 },
    { myId: "m2", name:"Mario", age:25 },
    { myId: "b3", name:"Bruna", age:33 }
];

// the name of the attribute to use as ID.
var options = {
    documentKeyProperty: "myId"
}

bulkLoader.load(data, "my-collection", serviceAccount, options);

Considerations

If you load a collection that dons't exists in the Firestore it will be created;
If the collections already exist in the Firestore all the data will be added to the existent collection;
A Document will only be replaced if the given 'id' alread exists in the collection. This case only happens when used ** documentKeyProperty ** option;