Record all views for logged-out users (#2508)

backend/api/src/record-contract-view.ts

@@ -16,14 +16,15 @@ export const recordContractView: APIHandler<'record-contract-view'> = async (
     throw new APIError(401, 'Can only insert views for own user ID.')
   }
   const pg = createSupabaseDirectClient()
-  // when we see an existing row, we need to bump the count by 1 and flip the timestamp to now
   const [ts_column, count_column] = VIEW_COLUMNS[kind]
+  // when we see an existing row, we need to bump the count by 1 and flip the timestamp to now.
+  // for authed users, count at most one view per minute; for logged out users, count all
   await pg.none(
     `insert into user_contract_views as ucv (user_id, contract_id, $3:name, $4:name)
        values ($1, $2, now(), 1)
        on conflict (user_id, contract_id) do update set
          $3:name = excluded.$3:name, $4:name = ucv.$4:name + excluded.$4:name
-       where ucv.$3:name is null or ucv.$3:name < now() - interval '1 minute'`,
+       where $1 is null or ucv.$3:name is null or ucv.$3:name < now() - interval '1 minute'`,
     [userId ?? null, contractId, ts_column, count_column]
   )
   return { status: 'success' }