Isolate circuit section transactions

src/domain/ports/circuit-section-transaction.store.ts

@@ -0,0 +1,8 @@
+export interface CircuitSectionTransactionStore {
+  updateEquipmentIdentifiers(
+    circuitListId: string,
+    updates: Array<{ id: string; equipmentIdentifier: string }>,
+    tempNamespace: string
+  ): void;
+  updateSortOrders(sectionId: string, orderedCircuitIds: string[]): void;
+}

src/domain/services/circuit-write.service.ts

@@ -1,5 +1,6 @@
 import { CircuitDeviceRowRepository } from "../../db/repositories/circuit-device-row.repository.js";
 import type { CircuitDeviceRowTransactionStore } from "../ports/circuit-device-row-transaction.store.js";
+import type { CircuitSectionTransactionStore } from "../ports/circuit-section-transaction.store.js";
 import { CircuitListRepository } from "../../db/repositories/circuit-list.repository.js";
 import { CircuitRepository } from "../../db/repositories/circuit.repository.js";
 import { CircuitSectionRepository } from "../../db/repositories/circuit-section.repository.js";
@@ -28,6 +29,7 @@ export class CircuitWriteService {
   private readonly circuitListRepository: CircuitListRepository;
   private readonly deviceRowRepository: CircuitDeviceRowRepository;
   private readonly deviceRowTransactionStore?: CircuitDeviceRowTransactionStore;
+  private readonly circuitSectionTransactionStore?: CircuitSectionTransactionStore;
   private readonly projectDeviceRepository: ProjectDeviceRepository;
   private readonly numberingService: CircuitNumberingService;
 
@@ -37,6 +39,7 @@ export class CircuitWriteService {
     circuitListRepository?: CircuitListRepository;
     deviceRowRepository?: CircuitDeviceRowRepository;
     deviceRowTransactionStore?: CircuitDeviceRowTransactionStore;
+    circuitSectionTransactionStore?: CircuitSectionTransactionStore;
     projectDeviceRepository?: ProjectDeviceRepository;
     numberingService?: CircuitNumberingService;
   }) {
@@ -45,6 +48,7 @@ export class CircuitWriteService {
     this.circuitListRepository = deps?.circuitListRepository ?? new CircuitListRepository();
     this.deviceRowRepository = deps?.deviceRowRepository ?? new CircuitDeviceRowRepository();
     this.deviceRowTransactionStore = deps?.deviceRowTransactionStore;
+    this.circuitSectionTransactionStore = deps?.circuitSectionTransactionStore;
     this.projectDeviceRepository = deps?.projectDeviceRepository ?? new ProjectDeviceRepository();
     this.numberingService = deps?.numberingService ?? new CircuitNumberingService();
   }
@@ -98,6 +102,13 @@ export class CircuitWriteService {
     return this.deviceRowTransactionStore;
   }
 
+  private getCircuitSectionTransactionStore() {
+    if (!this.circuitSectionTransactionStore) {
+      throw new Error("Circuit-section transactions are not configured.");
+    }
+    return this.circuitSectionTransactionStore;
+  }
+
   private async assertValidLinkedProjectDevice(circuitId: string, linkedProjectDeviceId?: string) {
     if (!linkedProjectDeviceId) {
       return;
@@ -451,7 +462,7 @@ export class CircuitWriteService {
       index += 1;
     }
     // Uses safe two-phase identifier update to avoid UNIQUE collisions during swaps.
-    await this.circuitRepository.updateEquipmentIdentifiersSafely(
+    this.getCircuitSectionTransactionStore().updateEquipmentIdentifiers(
       section.circuitListId,
       finalAssignments,
       sectionId
@@ -479,7 +490,7 @@ export class CircuitWriteService {
       }
     }
 
-    await this.circuitRepository.updateEquipmentIdentifiersSafely(
+    this.getCircuitSectionTransactionStore().updateEquipmentIdentifiers(
       section.circuitListId,
       input.identifiers.map((entry) => ({ id: entry.circuitId, equipmentIdentifier: entry.equipmentIdentifier })),
       sectionId
@@ -504,7 +515,10 @@ export class CircuitWriteService {
       }
     }
 
-    this.circuitRepository.updateSortOrdersSafely(sectionId, input.orderedCircuitIds);
+    this.getCircuitSectionTransactionStore().updateSortOrders(
+      sectionId,
+      input.orderedCircuitIds
+    );
     return this.circuitRepository.listBySection(sectionId);
   }
 }