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authorJoe Carstairs <me@joeac.net>2024-12-12 08:28:04 +0000
committerJoe Carstairs <me@joeac.net>2024-12-12 08:28:04 +0000
commit54894f9de9bad4fecb2a116d59a03cdd003f84c0 (patch)
tree6ce5517cecf23d4e93d7a381a374e1fa6c810cee /rust/schist_queries/src/categories.rs
parent8a30bcbdf9264d235bf93da3df8e170cfde53d02 (diff)
Moves rust workspace to root
Diffstat (limited to 'rust/schist_queries/src/categories.rs')
-rw-r--r--rust/schist_queries/src/categories.rs49
1 files changed, 0 insertions, 49 deletions
diff --git a/rust/schist_queries/src/categories.rs b/rust/schist_queries/src/categories.rs
deleted file mode 100644
index f4a9747..0000000
--- a/rust/schist_queries/src/categories.rs
+++ /dev/null
@@ -1,49 +0,0 @@
-use anyhow::{Context, Result};
-use diesel::{QueryDsl, RunQueryDsl, SelectableHelper, SqliteConnection};
-use schist_models::category::Category;
-use schist_schema::schema::categories::{self as categories_schema, dsl::categories as categories_table};
-
-pub fn delete_all_categories(connection: &mut SqliteConnection) -> Result<usize> {
- let num_rows_deleted = diesel::delete(categories_table)
- .execute(connection)
- .with_context(|| "failed to delete all categories")?;
- Ok(num_rows_deleted)
-}
-
-pub fn get_all_categories(connection: &mut SqliteConnection) -> Result<Vec<Category>> {
- let all_categories = categories_table
- .select(Category::as_select())
- .load(connection)
- .with_context(|| "failed to get all categories")?;
- Ok(all_categories)
-}
-
-pub fn get_all_category_ids(connection: &mut SqliteConnection) -> Result<Vec<i32>> {
- let all_category_ids = categories_table
- .select(categories_schema::id)
- .load(connection)
- .with_context(|| "failed to get all category IDs")?;
- Ok(all_category_ids)
-}
-
-pub fn insert_categories(
- categories: &[Category],
- connection: &mut SqliteConnection,
-) -> Result<usize> {
- let num_categories_inserted = diesel::insert_into(categories_table)
- .values(categories)
- .execute(connection)
- .with_context(|| insert_err_msg(categories))?;
- Ok(num_categories_inserted)
-}
-
-fn insert_err_msg(categories: &[Category]) -> String {
- format!(
- "failed to insert categories: [{}]",
- categories
- .iter()
- .map(|c| format!("\"{}\": \"{}\"", c.id, c.name))
- .collect::<Vec<String>>()
- .join(", ")
- )
-}