changes

crates/application/src/export/use_cases/write_extract.rs

@@ -0,0 +1,35 @@
+use std::sync::Arc;
+
+use domain::ports::{
+    ActivityQueryPort, EntryDimensionPort, ExtractWriterPort, MoodEntryQueryPort, SharedExtract,
+};
+use domain::user::UserId;
+
+use crate::entry::composition::EntryComposer;
+use crate::errors::ApplicationError;
+
+pub struct Deps {
+    pub entries: Arc<dyn MoodEntryQueryPort>,
+    pub dimensions: Vec<Arc<dyn EntryDimensionPort>>,
+    pub activities: Arc<dyn ActivityQueryPort>,
+    pub writer: Arc<dyn ExtractWriterPort>,
+}
+
+#[tracing::instrument(skip(deps))]
+pub async fn execute(user_id: UserId, deps: &Deps) -> Result<Vec<u8>, ApplicationError> {
+    let entries = EntryComposer::new(deps.dimensions.clone())
+        .compose(deps.entries.find_by_user(&user_id, None, None).await?)
+        .await?;
+
+    let extract = SharedExtract {
+        entries,
+        activities: deps.activities.find_by_user(&user_id).await?,
+    };
+
+    tracing::info!(
+        entries = extract.entries.len(),
+        "writing a shareable extract"
+    );
+
+    Ok(deps.writer.write(&extract).await?)
+}