fix(bat-api): 完成 issue #19 同机 live 联调

infrastructure/src/translation_tasks.rs

@@ -405,6 +405,25 @@ pub struct PersistedTranslationTask {
     pub provider_run_id: Option<String>,
 }
 
+/// Mutable persistence metadata associated with an official TextUnit task.
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub struct PersistedTranslationTaskState {
+    /// Current worker state.
+    pub task_status: TranslationTaskStatus,
+    /// Provider failure reason, if the worker recorded one.
+    pub failure_reason: Option<String>,
+    /// Number of provider attempts.
+    pub attempt_count: u32,
+    /// First persistence time as Unix seconds.
+    pub created_unix_seconds: u64,
+    /// Last state or metadata update time as Unix seconds.
+    pub updated_unix_seconds: u64,
+    /// Completion time as Unix seconds, if completed.
+    pub completed_unix_seconds: Option<u64>,
+    /// Provider-side run identifier, if known.
+    pub provider_run_id: Option<String>,
+}
+
 /// Result of synchronizing an immutable release queue into SQLite.
 #[derive(Debug, Clone, Default, PartialEq, Eq, Serialize, Deserialize)]
 pub struct TranslationTaskSyncReport {
@@ -860,25 +879,16 @@ type TranslationTaskRow = (
 
 impl PersistedTranslationTask {
     /// Builds a persisted translation task from an immutable queue task.
-    pub fn from_task(
-        task: OfficialTextUnitTask,
-        task_status: TranslationTaskStatus,
-        failure_reason: Option<String>,
-        attempt_count: u32,
-        created_unix_seconds: u64,
-        updated_unix_seconds: u64,
-        completed_unix_seconds: Option<u64>,
-        provider_run_id: Option<String>,
-    ) -> Self {
+    pub fn from_task(task: OfficialTextUnitTask, state: PersistedTranslationTaskState) -> Self {
         Self {
             task,
-            task_status,
-            failure_reason,
-            attempt_count,
-            created_unix_seconds,
-            updated_unix_seconds,
-            completed_unix_seconds,
-            provider_run_id,
+            task_status: state.task_status,
+            failure_reason: state.failure_reason,
+            attempt_count: state.attempt_count,
+            created_unix_seconds: state.created_unix_seconds,
+            updated_unix_seconds: state.updated_unix_seconds,
+            completed_unix_seconds: state.completed_unix_seconds,
+            provider_run_id: state.provider_run_id,
         }
     }
 
@@ -892,13 +902,15 @@ impl PersistedTranslationTask {
         };
         Self::from_task(
             task,
-            task_status,
-            failure_reason,
-            0,
-            generated_unix_seconds,
-            generated_unix_seconds,
-            None,
-            None,
+            PersistedTranslationTaskState {
+                task_status,
+                failure_reason,
+                attempt_count: 0,
+                created_unix_seconds: generated_unix_seconds,
+                updated_unix_seconds: generated_unix_seconds,
+                completed_unix_seconds: None,
+                provider_run_id: None,
+            },
         )
     }