fix(ai): AI 分析队列 claim_next 添加租户隔离

crates/erp-ai/src/service/analysis_queue.rs

@@ -88,15 +88,21 @@ impl AnalysisQueue {
         Ok(id)
     }
 
-    pub async fn claim_next(&self) -> AiResult<Option<ai_analysis_queue::Model>> {
-        let sql = r#"
-            SELECT * FROM ai_analysis_queue
-            WHERE status = 'pending'
-              AND deleted_at IS NULL
-              AND scheduled_at <= NOW()
-            ORDER BY priority DESC, scheduled_at ASC
-            LIMIT 1
-        "#;
+    pub async fn claim_next(&self, tenant_id: Option<Uuid>) -> AiResult<Option<ai_analysis_queue::Model>> {
+        let sql = match tenant_id {
+            Some(tid) => format!(
+                "SELECT * FROM ai_analysis_queue WHERE tenant_id = '{}' AND status = 'pending' AND deleted_at IS NULL AND scheduled_at <= NOW() ORDER BY priority DESC, scheduled_at ASC LIMIT 1",
+                tid
+            ),
+            None => r#"
+                SELECT * FROM ai_analysis_queue
+                WHERE status = 'pending'
+                  AND deleted_at IS NULL
+                  AND scheduled_at <= NOW()
+                ORDER BY priority DESC, scheduled_at ASC
+                LIMIT 1
+            "#.to_string(),
+        };
 
         let row: Option<QueueRow> = QueueRow::find_by_statement(
             Statement::from_string(sea_orm::DatabaseBackend::Postgres, sql.to_string()),