37 lines
888 B
Rust
37 lines
888 B
Rust
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use rusqlite::{Error, Params, Row};
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use crate::data::entities::WordGroup;
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use crate::data_provider::TableAccessQuerySet;
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pub struct WordGroupQuerySet;
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impl TableAccessQuerySet<WordGroup> for WordGroupQuerySet {
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fn load() -> &'static str {
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"SELECT id, name FROM word_groups"
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}
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fn save() -> &'static str {
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"UPDATE word_groups SET name = ?1 WHERE id = ?2"
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}
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fn add() -> &'static str {
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"INSERT INTO word_groups (name) VALUES (?1)"
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}
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fn name() -> &'static str {
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"word_groups"
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}
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fn from_sql(row: &Row) -> Result<WordGroup, Error> {
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Ok(WordGroup {
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id: row.get(0)?,
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name: row.get(1)?,
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})
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}
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fn insert_params(entity: &WordGroup) -> impl Params {
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(&entity.name,)
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}
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fn update_params(entity: &WordGroup) -> impl Params {
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(&entity.name, entity.id)
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}
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}
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