diff options
Diffstat (limited to 'backend/core/src/queries/transaction_categorisations')
| -rw-r--r-- | backend/core/src/queries/transaction_categorisations/sum_quantity_per_category_id.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/backend/core/src/queries/transaction_categorisations/sum_quantity_per_category_id.rs b/backend/core/src/queries/transaction_categorisations/sum_quantity_per_category_id.rs index 7f93e0c..61f3492 100644 --- a/backend/core/src/queries/transaction_categorisations/sum_quantity_per_category_id.rs +++ b/backend/core/src/queries/transaction_categorisations/sum_quantity_per_category_id.rs @@ -6,7 +6,7 @@ use diesel::{dsl::sum, result::Error, QueryDsl, RunQueryDsl, SqliteConnection}; pub fn sum_transaction_categorisation_quantity_per_category_id( connection: &mut SqliteConnection, -) -> Result<Vec<(i32, Option<i64>)>, Error> { +) -> Result<Vec<(i32, i64)>, Error> { transaction_categorisations_table .group_by(transaction_categorisations_schema::category_id) .select(( @@ -14,4 +14,5 @@ pub fn sum_transaction_categorisation_quantity_per_category_id( sum(transaction_categorisations_schema::quantity), )) .load::<(i32, Option<i64>)>(connection) + .map(|vec| vec.iter().map(|(category_id, sum)| (*category_id, sum.unwrap_or(0))).collect()) } |