auctions

Auctions

Firestore collections:

• auctions
• bids

Auctions

{
  'end_time': <unix-timestamp>,
  'highest_bid': <example: 200 dinero | default: initial_price>,
  'highest_bidder': <userId>,
  'item': <example: neelam>,
  'quantity': <number>,
  'seller': <userId>,
  'start_time': <unix-timestamp>
}