แก้ไข rabbitMQ เผยแพร่โครงสร้างค้าง

src/services/rabbitmq.ts

@@ -631,43 +631,67 @@ async function handler_org(msg: amqp.ConsumeMessage): Promise<boolean> {
     }
 
     const _null: any = null;
-    for (const item of posMaster) {
 
+    // ===== BATCH PROCESSING: เตรียมข้อมูลก่อน loop =====
+    // 1. รวบรวม profileIds ทั้งหมดที่ต้องอัพเดท
+    const profileIds = posMaster
+      .filter(item => item.next_holderId != null)
+      .map(item => item.next_holderId!)
+      .filter(id => id != null && id !== "");
+
+    // 2. Batch load profiles ทั้งหมดในครั้งเดียว (แก้ปัญหา N+1 Query)
+    const profilesMap = new Map<string, Profile>();
+    if (profileIds.length > 0) {
+      const profiles = await repoProfile.findBy({
+        id: In(profileIds)
+      });
+      profiles.forEach(p => profilesMap.set(p.id, p));
+    }
+
+    // 3. เตรียม arrays สำหรับ batch operations
+    const profilesToSave: Profile[] = [];
+    const posMasterAssignsToSave: PosMasterAssign[] = [];
+    const historyCreateIds: string[] = [];
+    const posMasterUpdates: { id: string; current_holderId: string | null | undefined }[] = [];
+
+    // ===== LOOP: เก็บข้อมูลทั้งหมด =====
+    for (const item of posMaster) {
       const dna = item.ancestorDNA?.trim();
       const oldPm = dna ? oldPosMasterMap.get(dna) : null;
 
-      // Task #2160 Clone posMasterAssign 
+      // Task #2160 Clone posMasterAssign
       const assigns = assignMap.get(item.ancestorDNA);
       if (assigns && assigns.length > 0) {
-        const newAssigns = assigns.map(({ id, ...fields }) => ({
-          ...fields,            // copy ทุก field ยกเว้น id
-          posMasterId: item.id, // ผูกกับ posMasterId ใหม่
-          createdAt: lastUpdatedAt,
-          createdFullName: lastUpdateFullName,
-          createdUserId: lastUpdateUserId,
-          lastUpdatedAt: lastUpdatedAt,
-          lastUpdateFullName: lastUpdateFullName,
-          lastUpdateUserId: lastUpdateUserId,
-        }));
-        await posMasterAssignRepository.save(newAssigns);
+        const newAssigns = assigns.map(({ id, ...fields }) =>
+          posMasterAssignRepository.create({
+            ...fields,
+            posMasterId: item.id,
+            createdAt: lastUpdatedAt,
+            createdFullName: lastUpdateFullName,
+            createdUserId: lastUpdateUserId,
+            lastUpdatedAt: lastUpdatedAt,
+            lastUpdateFullName: lastUpdateFullName,
+            lastUpdateUserId: lastUpdateUserId,
+          })
+        );
+        posMasterAssignsToSave.push(...newAssigns);
       }
 
-      // อัพเดท org และ posMasterNo ตลอดไม่ต้องดัก isSit
-      if (item.next_holderId != null) {
-        const profile = await repoProfile.findOne({
-          where: { id: item.next_holderId == null ? "" : item.next_holderId },
-        });
-        if (profile != null) {
+      // เตรียมข้อมูลสำหรับ update profile
+      if (item.next_holderId != null && item.next_holderId !== "") {
+        const profile = profilesMap.get(item.next_holderId);
+        if (profile) {
           profile.posMasterNo = getPosMasterNo(item) ?? _null;
           profile.org = getOrgFullName(item) ?? _null;
 
           // ถ้าไม่ใช่ตำแหน่งนั่งทับ (isSit = false) ถึงจะอัพเดทตำแหน่งในทะเบียนประวัติ
           if (!item.isSit && item.positions.length > 0) {
-            let position = await item.positions.find((x) => x.positionIsSelected == true);
+            let position = item.positions.find((x) => x.positionIsSelected == true);
             if (position == null) {
-              position = await item.positions.find((x) => x.posLevelId == profile?.posLevelId);
+              position = item.positions.find((x) => x.posLevelId == profile?.posLevelId);
               if (position == null) {
-                position = await item.positions.sort((a, b) => a.orderNo - b.orderNo)[0];
+                const sorted = [...item.positions].sort((a, b) => a.orderNo - b.orderNo);
+                position = sorted[0];
               }
             }
 
@@ -679,29 +703,59 @@ async function handler_org(msg: amqp.ConsumeMessage): Promise<boolean> {
             profile.positionArea = position?.positionArea ?? _null;
             profile.positionExecutiveField = position?.positionExecutiveField ?? _null;
           }
-          await repoProfile.save(profile);
+
+          profilesToSave.push(profile);
         }
       }
-      // item.current_holderId = item.next_holderId;
-      // item.next_holderId = null;
-      // item.lastUpdateUserId = lastUpdateUserId;
-      // item.lastUpdateFullName = lastUpdateFullName;
-      // item.lastUpdatedAt = lastUpdatedAt;
-      await repoPosmaster.update(item.id, {
+
+      // เก็บข้อมูลสำหรับ update posMaster
+      posMasterUpdates.push({
+        id: item.id,
         current_holderId: item.next_holderId,
+      });
+
+      // เก็บ IDs ที่ต้องสร้าง history
+      const oldHolderId = oldPm ? oldPm.current_holderId : null;
+      const newHolderId = item?.next_holderId;
+      const isHolderChanged = oldHolderId !== newHolderId;
+
+      if (isHolderChanged) {
+        historyCreateIds.push(item.id);
+      }
+    }
+
+    // ===== BATCH EXECUTION: save ทีละ batch =====
+
+    // 4. Batch save posMasterAssign (chunk 500)
+    if (posMasterAssignsToSave.length > 0) {
+      const chunks = chunkArray(posMasterAssignsToSave, 500);
+      for (const chunk of chunks) {
+        await posMasterAssignRepository.save(chunk);
+      }
+    }
+
+    // 5. Batch save profiles (chunk 200)
+    if (profilesToSave.length > 0) {
+      const chunks = chunkArray(profilesToSave, 200);
+      for (const chunk of chunks) {
+        await repoProfile.save(chunk);
+      }
+    }
+
+    // 6. Batch update posMasters
+    for (const update of posMasterUpdates) {
+      await repoPosmaster.update(update.id, {
+        current_holderId: update.current_holderId,
         next_holderId: null,
         lastUpdateUserId,
         lastUpdateFullName,
         lastUpdatedAt,
       });
+    }
 
-      const oldHolderId = oldPm ? oldPm.current_holderId : null;
-      const newHolderId = item ? item.next_holderId : null;
-      const isHolderChanged = oldHolderId !== newHolderId;
-
-      if (isHolderChanged) {
-        await CreatePosMasterHistoryOfficer(item.id, null);
-      }
+    // 7. Batch create history
+    for (const id of historyCreateIds) {
+      await CreatePosMasterHistoryOfficer(id, null);
     }
 
     for (const act of oldposMasterAct) {