Adjust some values in tax-related tasks (#4598)

* Adjust some values for tax processing

* chore: query cache, clippy, fmt

Author: fetchfern

apps/labrinth/.sqlx/query-ce23f89106ef7b34f5a935f6e792d87b8805e87ac0cefb43828fc6d3aca52399.json renamed to apps/labrinth/.sqlx/query-7d8de27065490edc560b0c81061295ca82f44546527e1a31c03e5bb7a07c1e63.json

@@ -338,7 +338,7 @@ impl DBCharge {
 			  AND COALESCE(tax_last_updated, '-infinity' :: TIMESTAMPTZ) < NOW() - INTERVAL '1 day'
 			  AND u.email IS NOT NULL
 			  AND due - INTERVAL '7 days' > NOW()
-              AND due - INTERVAL '14 days' < NOW() -- Due between 7 and 14 days from now
+              AND due - INTERVAL '30 days' < NOW() -- Due between 7 and 30 days from now
 			ORDER BY COALESCE(tax_last_updated, '-infinity' :: TIMESTAMPTZ) ASC
 			FOR NO KEY UPDATE SKIP LOCKED
 			LIMIT $1

apps/labrinth/src/database/models/charge_item.rs

@@ -35,27 +35,19 @@ use tracing::{debug, error, info, warn};
 
 /// Updates charges which need to have their tax amount updated. This is done within a timer to avoid reaching
 /// Anrok API limits.
-///
-/// The global rate limit for Anrok API operations is 10 RPS, so we run ~8 requests every second up
-/// to the specified limit of processed charges.
 async fn update_tax_amounts(
     pg: &PgPool,
     redis: &RedisPool,
     anrok_client: &anrok::Client,
     stripe_client: &stripe::Client,
     limit: i64,
 ) -> Result<(), ApiError> {
-    let mut interval = tokio::time::interval(std::time::Duration::from_secs(1));
-    interval.set_missed_tick_behavior(tokio::time::MissedTickBehavior::Skip);
-
     let mut processed_charges = 0;
 
     loop {
-        interval.tick().await;
-
         let mut txn = pg.begin().await?;
 
-        let charges = DBCharge::get_updateable_lock(&mut *txn, 8).await?;
+        let charges = DBCharge::get_updateable_lock(&mut *txn, 5).await?;
 
         if charges.is_empty() {
             info!("No more charges to process");
@@ -1023,14 +1015,14 @@ pub async fn index_subscriptions(
             &redis,
             &anrok_client,
             &stripe_client,
-            1000,
+            500,
         ),
     )
     .await;
 
     run_and_time(
         "update_tax_amounts",
-        update_tax_amounts(&pool, &redis, &anrok_client, &stripe_client, 50),
+        update_tax_amounts(&pool, &redis, &anrok_client, &stripe_client, 500),
     )
     .await;