record previous list count and diff ids

src/sites/hk_sfc/entry.ts

@@ -34,13 +34,22 @@ export class HK_SFC {
     );
     const previous_total_counts = await getPreviousListCount();
 
-    // 每次都记录当前请求到的数据情况
+    const { diff_list: _diff_ids, not_exist_ids } = await getDiffList(
+      this.data_list
+    );
+
+    console.log(
+      "🚀 ~ HK_SFC ~ check_list ~ previous_total_counts:",
+      previous_total_counts,
+      "「not_exist_ids」:",
+      not_exist_ids
+    );
+
+    // // 每次都记录当前请求到的数据情况
     await this.insert_meta(this.data_list);
-    if (previous_total_counts !== this.data_list.length || force) {
+    if (_diff_ids.length > 0 || force) {
       // 前后两次数量不一致就记录
-      const diff_list = force
-        ? this.data_list
-        : await getDiffList(this.data_list);
+      const diff_list = force ? this.data_list : _diff_ids;
 
       if (diff_list.length > 0) {
         await this.insert_history(diff_list);

src/sites/hk_sfc/list.ts

@@ -161,7 +161,12 @@ export const getDiffList = async (new_list: any[]) => {
     (item: any) => !previous_list_ids.includes(item.ceref)
   );
 
-  return diff_list;
+  const diff_ids = diff_list.map((item: any) => item.ceref);
+  const not_exist_ids = previous_list_ids.filter(
+    (id: string) => !diff_ids.includes(id)
+  );
+
+  return { diff_list, not_exist_ids };
 };
 
 export const parse_detail_info = async (data_list: any[]) => {