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Rewrite multi loader query use

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This commit is contained in:
eraden 2022-11-11 09:53:16 +01:00
parent 1d0ab456b9
commit 9c1b13bfb7
1 changed files with 12 additions and 14 deletions
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8
crates/stock_manager/src/db/products.rs
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@ -236,7 +236,7 @@ impl FindProducts {
self, self,
pool: &mut sqlx::Transaction<'_, sqlx::Postgres>, pool: &mut sqlx::Transaction<'_, sqlx::Postgres>,
) -> Result<Vec<Product>> { ) -> Result<Vec<Product>> {
db_utils::MultiLoad::new( let mut loader = db_utils::MultiLoad::new(
pool, pool,
r#" r#"
SELECT id, SELECT id,
@ -248,7 +248,8 @@ WHERE
"#, "#,
"products.id =", "products.id =",
) )
.with_size(200) .with_size(200);
loader
.load( .load(
self.product_ids.len(), self.product_ids.len(),
self.product_ids.into_iter().map(|id| *id), self.product_ids.into_iter().map(|id| *id),
@ -372,10 +373,7 @@ mod tests {
Product { Product {
id: original.id, id: original.id,
name: ProductName::new("a9s0dja0sjd0jas09dj"), name: ProductName::new("a9s0dja0sjd0jas09dj"),
short_description: ProductShortDesc::new("ajs9d8ua9sdu9ahsd98has"),
long_description: ProductLongDesc::new("hja89sdy9yha9sdy98ayusd9hya9sy8dh"),
category: None, category: None,
price: Price::from_u32(823794),
deliver_days_flag: Day::Tuesday | Day::Saturday, deliver_days_flag: Day::Tuesday | Day::Saturday,
} }
); );