0.7.9

kb_lib/src/db/dtos/launch_surface_key.rs

@@ -0,0 +1,74 @@
+// file: kb_lib/src/db/dtos/launch_surface_key.rs
+
+//! Launch surface key DTO.
+
+/// Application-facing launch surface key DTO.
+#[derive(Debug, Clone, serde::Serialize, serde::Deserialize)]
+pub struct KbLaunchSurfaceKeyDto {
+    /// Optional numeric primary key.
+    pub id: std::option::Option<i64>,
+    /// Related launch surface id.
+    pub launch_surface_id: i64,
+    /// Stable key kind.
+    pub match_kind: std::string::String,
+    /// Stable key value.
+    pub match_value: std::string::String,
+    /// Creation timestamp.
+    pub created_at: chrono::DateTime<chrono::Utc>,
+    /// Update timestamp.
+    pub updated_at: chrono::DateTime<chrono::Utc>,
+}
+
+impl KbLaunchSurfaceKeyDto {
+    /// Creates a new launch surface key DTO.
+    pub fn new(
+        launch_surface_id: i64,
+        match_kind: std::string::String,
+        match_value: std::string::String,
+    ) -> Self {
+        let now = chrono::Utc::now();
+        Self {
+            id: None,
+            launch_surface_id,
+            match_kind,
+            match_value,
+            created_at: now,
+            updated_at: now,
+        }
+    }
+}
+
+impl TryFrom<crate::KbLaunchSurfaceKeyEntity> for KbLaunchSurfaceKeyDto {
+    type Error = crate::KbError;
+
+    fn try_from(entity: crate::KbLaunchSurfaceKeyEntity) -> Result<Self, Self::Error> {
+        let created_at_result = chrono::DateTime::parse_from_rfc3339(&entity.created_at);
+        let created_at = match created_at_result {
+            Ok(created_at) => created_at.with_timezone(&chrono::Utc),
+            Err(error) => {
+                return Err(crate::KbError::Db(format!(
+                    "cannot parse launch_surface_key created_at '{}': {}",
+                    entity.created_at, error
+                )));
+            }
+        };
+        let updated_at_result = chrono::DateTime::parse_from_rfc3339(&entity.updated_at);
+        let updated_at = match updated_at_result {
+            Ok(updated_at) => updated_at.with_timezone(&chrono::Utc),
+            Err(error) => {
+                return Err(crate::KbError::Db(format!(
+                    "cannot parse launch_surface_key updated_at '{}': {}",
+                    entity.updated_at, error
+                )));
+            }
+        };
+        Ok(Self {
+            id: Some(entity.id),
+            launch_surface_id: entity.launch_surface_id,
+            match_kind: entity.match_kind,
+            match_value: entity.match_value,
+            created_at,
+            updated_at,
+        })
+    }
+}