Eliminate the order class in post order #2469

crates/orderbook/src/database/orders.rs

@@ -44,9 +44,8 @@ use {
             signing_scheme_from,
             signing_scheme_into,
         },
-        fee::FeeParameters,
         order_quoting::Quote,
-        order_validation::{is_order_outside_market_price, Amounts, LimitOrderCounting},
+        order_validation::LimitOrderCounting,
     },
     sqlx::{types::BigDecimal, Connection, PgConnection},
     std::convert::TryInto,
@@ -63,7 +62,7 @@ pub trait OrderStoring: Send + Sync {
         &self,
         old_order: &OrderUid,
         new_order: &Order,
-        new_quote: Option<Quote>,
+        new_quote: &Quote,
     ) -> Result<(), InsertionError>;
     async fn orders_for_tx(&self, tx_hash: &H256) -> Result<Vec<Order>>;
     async fn single_order(&self, uid: &OrderUid) -> Result<Option<Order>>;
@@ -272,7 +271,7 @@ impl OrderStoring for Postgres {
         &self,
         old_order: &model::order::OrderUid,
         new_order: &model::order::Order,
-        new_quote: Option<Quote>,
+        new_quote: &Quote,
     ) -> anyhow::Result<(), super::orders::InsertionError> {
         let _timer = super::Metrics::get()
             .database_queries
@@ -281,6 +280,7 @@ impl OrderStoring for Postgres {
 
         let old_order = *old_order;
         let new_order = new_order.clone();
+        let new_quote = new_quote.clone();
         let mut connection = self.pool.acquire().await?;
         connection
             .transaction(move |ex| {
@@ -292,11 +292,8 @@ impl OrderStoring for Postgres {
                     )
                     .await?;
                     insert_order(&new_order, ex).await?;
-                    if let Some(quote) = new_quote {
-                        insert_quote(&new_order.metadata.uid, &quote, ex).await?;
-                    }
+                    insert_quote(&new_order.metadata.uid, &new_quote, ex).await?;
                     Self::insert_order_app_data(&new_order, ex).await?;
-
                     Ok(())
                 }
                 .boxed()
@@ -367,33 +364,12 @@ impl LimitOrderCounting for Postgres {
             .start_timer();
 
         let mut ex = self.pool.acquire().await?;
-        Ok(database::orders::user_orders_with_quote(
+        Ok(database::orders::count_limit_orders_by_owner(
             &mut ex,
             now_in_epoch_seconds().into(),
             &ByteArray(owner.0),
         )
         .await?
-        .into_iter()
-        .filter(|order_with_quote| {
-            is_order_outside_market_price(
-                &Amounts {
-                    sell: big_decimal_to_u256(&order_with_quote.order_sell_amount).unwrap(),
-                    buy: big_decimal_to_u256(&order_with_quote.order_buy_amount).unwrap(),
-                    fee: big_decimal_to_u256(&order_with_quote.order_fee_amount).unwrap(),
-                },
-                &Amounts {
-                    sell: big_decimal_to_u256(&order_with_quote.quote_sell_amount).unwrap(),
-                    buy: big_decimal_to_u256(&order_with_quote.quote_buy_amount).unwrap(),
-                    fee: FeeParameters {
-                        gas_amount: order_with_quote.quote_gas_amount,
-                        gas_price: order_with_quote.quote_gas_price,
-                        sell_token_price: order_with_quote.quote_sell_token_price,
-                    }
-                    .fee(),
-                },
-            )
-        })
-        .count()
         .try_into()
         .unwrap())
     }
@@ -797,7 +773,8 @@ mod tests {
             },
             ..Default::default()
         };
-        db.replace_order(&old_order.metadata.uid, &new_order, None)
+        let quote = Quote::default();
+        db.replace_order(&old_order.metadata.uid, &new_order, &quote)
             .await
             .unwrap();
 
@@ -858,8 +835,9 @@ mod tests {
         db.insert_order(&new_order, None).await.unwrap();
 
         // Attempt to replace an old order with one that already exists should fail.
+        let quote = Quote::default();
         let err = db
-            .replace_order(&old_order.metadata.uid, &new_order, None)
+            .replace_order(&old_order.metadata.uid, &new_order, &quote)
             .await
             .unwrap_err();
         assert!(matches!(err, InsertionError::DuplicatedRecord));

crates/orderbook/src/orderbook.rs

@@ -216,10 +216,10 @@ impl Orderbook {
         if let Some(old_order) = replaced_order {
             self.replace_order(order, old_order, quote).await
         } else {
-            let quote_id = quote.as_ref().and_then(|quote| quote.id);
+            let quote_id = quote.id;
 
             self.database
-                .insert_order(&order, quote)
+                .insert_order(&order, Some(quote))
                 .await
                 .map_err(|err| AddOrderError::from_insertion(err, &order))?;
             Metrics::on_order_operation(&order, OrderOperation::Created);
@@ -346,7 +346,7 @@ impl Orderbook {
         &self,
         validated_new_order: Order,
         old_order: Order,
-        quote: Option<Quote>,
+        quote: Quote,
     ) -> Result<(OrderUid, Option<i64>), AddOrderError> {
         // Replacement order signatures need to be validated meaning we cannot
         // accept `PreSign` orders, otherwise anyone can cancel a user order by
@@ -363,10 +363,10 @@ impl Orderbook {
             return Err(AddOrderError::InvalidReplacement);
         }
 
-        let quote_id = quote.as_ref().and_then(|quote| quote.id);
+        let quote_id = quote.id;
 
         self.database
-            .replace_order(&old_order.metadata.uid, &validated_new_order, quote)
+            .replace_order(&old_order.metadata.uid, &validated_new_order, &quote)
             .await
             .map_err(|err| AddOrderError::from_insertion(err, &validated_new_order))?;
         Metrics::on_order_operation(&old_order, OrderOperation::Cancelled);

crates/shared/src/order_quoting.rs

@@ -8,7 +8,7 @@ use {
     crate::{
         db_order_conversions::order_kind_from,
         fee::FeeParameters,
-        order_validation::PreOrderData,
+        order_validation::{PreOrderClass, PreOrderData},
         price_estimation::Verification,
     },
     anyhow::{Context, Result},
@@ -18,7 +18,7 @@ use {
     futures::TryFutureExt as _,
     gas_estimation::GasPriceEstimating,
     model::{
-        order::{OrderClass, OrderKind},
+        order::OrderKind,
         quote::{OrderQuoteRequest, OrderQuoteSide, QuoteId, QuoteSigningScheme, SellAmount},
     },
     number::conversions::big_decimal_to_u256,
@@ -543,7 +543,7 @@ impl From<&OrderQuoteRequest> for PreOrderData {
             buy_token_balance: quote_request.buy_token_balance,
             sell_token_balance: quote_request.sell_token_balance,
             signing_scheme: quote_request.signing_scheme.into(),
-            class: OrderClass::Market,
+            class: PreOrderClass::Market,
         }
     }
 }