diff --git a/components/item.js b/components/item.js
index e14dccdd..d49efc50 100644
--- a/components/item.js
+++ b/components/item.js
@@ -60,7 +60,7 @@ export function ItemJob ({ item, rank, children }) {
- {formatSats(item.maxBid)} sats
+ {formatSats(item.maxBid)} sats per min \ {item.ncomments} comments
diff --git a/prisma/migrations/20220315171015_item_act_stream/migration.sql b/prisma/migrations/20220315171015_item_act_stream/migration.sql
new file mode 100644
index 00000000..24390bf4
--- /dev/null
+++ b/prisma/migrations/20220315171015_item_act_stream/migration.sql
@@ -0,0 +1,38 @@
+-- AlterEnum
+ALTER TYPE "ItemActType" ADD VALUE 'STREAM';
+
+-- charge the user for the auction item
+CREATE OR REPLACE FUNCTION run_auction(item_id INTEGER) RETURNS void AS $$
+ DECLARE
+ bid INTEGER;
+ user_id INTEGER;
+ user_msats INTEGER;
+ item_status "Status";
+ BEGIN
+ PERFORM ASSERT_SERIALIZED();
+
+ -- extract data we need
+ SELECT "maxBid" * 1000, "userId", status INTO bid, user_id, item_status FROM "Item" WHERE id = item_id;
+ SELECT msats INTO user_msats FROM users WHERE id = user_id;
+
+ -- check if user wallet has enough sats
+ IF bid > user_msats THEN
+ -- if not, set status = NOSATS and statusUpdatedAt to now_utc if not already set
+ IF item_status <> 'NOSATS' THEN
+ UPDATE "Item" SET status = 'NOSATS', "statusUpdatedAt" = now_utc() WHERE id = item_id;
+ END IF;
+ ELSE
+ -- if so, deduct from user
+ UPDATE users SET msats = msats - bid WHERE id = user_id;
+
+ -- create an item act
+ INSERT INTO "ItemAct" (sats, "itemId", "userId", act, created_at, updated_at)
+ VALUES (bid / 1000, item_id, user_id, 'STREAM', now_utc(), now_utc());
+
+ -- update item status = ACTIVE and statusUpdatedAt = null if NOSATS
+ IF item_status = 'NOSATS' THEN
+ UPDATE "Item" SET status = 'ACTIVE', "statusUpdatedAt" = now_utc() WHERE id = item_id;
+ END IF;
+ END IF;
+ END;
+$$ LANGUAGE plpgsql;
\ No newline at end of file
diff --git a/prisma/schema.prisma b/prisma/schema.prisma
index 375535da..98d044ed 100644
--- a/prisma/schema.prisma
+++ b/prisma/schema.prisma
@@ -176,6 +176,7 @@ enum ItemActType {
VOTE
BOOST
TIP
+ STREAM
}
model ItemAct {