Step 1:Setup NPM in your Computer URL:https://nodejs.org/en/download/
Step 2:Extract Source Code of firestore-import-export-master.zip
Step 3:We have to open command prompt on project folder and run command : npm install
Step 4:Setup Firebase Project if you not created.
Step 5:Configure serviceAccountKey.json file. you can get from forbase Project settingsGo to ->Service account -> Select Node.js -> Generate new private key
Wait untill create key this will auto download.
and Replace with current serviceAccountKey.json
Step 6:Run command on project folder bellow import commandsAll Collections are in Folder name “FoodeisDataSeed”
One By one You have to run command for import each collection.
# IMPORT Commands:
node import.js FoodeisDataSeed/channel_participation.json
node import.js FoodeisDataSeed/channels.json
node import.js FoodeisDataSeed/coupons.json
node import.js FoodeisDataSeed/currencies.json
node import.js FoodeisDataSeed/driver_payouts.json
node import.js FoodeisDataSeed/favorite_restaurant.json
node import.js FoodeisDataSeed/foods_review.json
node import.js FoodeisDataSeed/payouts.json
node import.js FoodeisDataSeed/rating.json
node import.js FoodeisDataSeed/restaurant_orders.json
node import.js FoodeisDataSeed/settings.json
node import.js FoodeisDataSeed/users.json
node import.js FoodeisDataSeed/vendor_categories.json
node import.js FoodeisDataSeed/vendor_filters.json
node import.js FoodeisDataSeed/vendor_products.json
node import.js FoodeisDataSeed/vendors.json
node import.js FoodeisDataSeed/wallet.json
You also can check how to export collection in readme.txt file
# Export commands:
node export.js channel_participation
node export.js channels
node export.js coupons
node export.js currencies
node export.js driver_payouts
node export.js favorite_restaurant
node export.js foods_review
node export.js payouts
node export.js rating
node export.js restaurant_orders
node export.js settings
node export.js users
node export.js vendor_categories
node export.js vendor_filters
node export.js vendor_products
node export.js vendors
node export.js wallet