feat: add feed/stats SQLite row types

crates/adapters/sqlite/src/models.rs

@@ -1,7 +1,7 @@
 use chrono::NaiveDateTime;
 use domain::{
     errors::DomainError,
-    models::{DiaryEntry, Movie, Review},
+    models::{DiaryEntry, FeedEntry, Movie, Review, UserSummary},
     value_objects::{
         Comment, ExternalMetadataId, MovieId, MovieTitle, PosterPath, Rating, ReleaseYear,
         ReviewId, UserId,
@@ -111,6 +111,91 @@ impl DiaryRow {
     }
 }
 
+// Like DiaryRow but includes user_email from JOIN with users table
+#[derive(sqlx::FromRow)]
+pub(crate) struct FeedRow {
+    pub id: String,
+    pub external_metadata_id: Option<String>,
+    pub title: String,
+    pub release_year: i64,
+    pub director: Option<String>,
+    pub poster_path: Option<String>,
+    pub review_id: String,
+    pub movie_id: String,
+    pub user_id: String,
+    pub rating: i64,
+    pub comment: Option<String>,
+    pub watched_at: String,
+    pub created_at: String,
+    pub user_email: String,
+}
+
+impl FeedRow {
+    pub fn to_domain(self) -> Result<FeedEntry, DomainError> {
+        let diary = DiaryRow {
+            id: self.id,
+            external_metadata_id: self.external_metadata_id,
+            title: self.title,
+            release_year: self.release_year,
+            director: self.director,
+            poster_path: self.poster_path,
+            review_id: self.review_id,
+            movie_id: self.movie_id,
+            user_id: self.user_id,
+            rating: self.rating,
+            comment: self.comment,
+            watched_at: self.watched_at,
+            created_at: self.created_at,
+        }
+        .to_domain()?;
+        Ok(FeedEntry::new(diary, self.user_email))
+    }
+}
+
+#[derive(sqlx::FromRow)]
+pub(crate) struct UserSummaryRow {
+    pub id: String,
+    pub email: String,
+    pub total_movies: i64,
+    pub avg_rating: Option<f64>,
+}
+
+impl UserSummaryRow {
+    pub fn to_domain(self) -> Result<UserSummary, DomainError> {
+        Ok(UserSummary {
+            user_id: UserId::from_uuid(parse_uuid(&self.id)?),
+            email: self.email,
+            total_movies: self.total_movies,
+            avg_rating: self.avg_rating,
+        })
+    }
+}
+
+#[derive(sqlx::FromRow)]
+pub(crate) struct UserTotalsRow {
+    pub total: i64,
+    pub avg_rating: Option<f64>,
+}
+
+#[derive(sqlx::FromRow)]
+pub(crate) struct DirectorCountRow {
+    pub director: String,
+    pub count: i64,
+}
+
+#[derive(sqlx::FromRow)]
+pub(crate) struct MonthCountRow {
+    pub month: String,
+    pub count: i64,
+}
+
+#[derive(sqlx::FromRow)]
+pub(crate) struct MonthlyRatingRow {
+    pub month: String,
+    pub avg_rating: f64,
+    pub count: i64,
+}
+
 pub(crate) fn parse_uuid(s: &str) -> Result<Uuid, DomainError> {
     Uuid::parse_str(s)
         .map_err(|e| DomainError::InfrastructureError(format!("Invalid UUID '{}': {}", s, e)))