Start extracting DBContext

crates/common/yaak-database/src/traits.rs

@@ -0,0 +1,36 @@
+use crate::error::Result;
+use crate::update_source::UpdateSource;
+use chrono::{NaiveDateTime, Utc};
+use rusqlite::Row;
+use sea_query::{IntoColumnRef, IntoIden, IntoTableRef, Order, SimpleExpr};
+
+pub trait UpsertModelInfo {
+    fn table_name() -> impl IntoTableRef + IntoIden;
+    fn id_column() -> impl IntoIden + Eq + Clone;
+    fn generate_id() -> String;
+    fn order_by() -> (impl IntoColumnRef, Order);
+    fn get_id(&self) -> String;
+    fn insert_values(
+        self,
+        source: &UpdateSource,
+    ) -> Result<Vec<(impl IntoIden + Eq, impl Into<SimpleExpr>)>>;
+    fn update_columns() -> Vec<impl IntoIden>;
+    fn from_row(row: &Row) -> rusqlite::Result<Self>
+    where
+        Self: Sized;
+}
+
+/// Generate timestamps for upsert operations.
+/// Sync and import operations preserve existing timestamps; other sources use current time.
+pub fn upsert_date(update_source: &UpdateSource, dt: NaiveDateTime) -> SimpleExpr {
+    match update_source {
+        UpdateSource::Sync | UpdateSource::Import => {
+            if dt.and_utc().timestamp() == 0 {
+                Utc::now().naive_utc().into()
+            } else {
+                dt.into()
+            }
+        }
+        _ => Utc::now().naive_utc().into(),
+    }
+}