feat(P19IM1-1,P19IM1-2): 新增通知渠道配置与Outbox派发

server/src/constants/notificationTypes.js

@@ -0,0 +1,86 @@
+const NOTIFICATION_DOMAIN_SCOPES = Object.freeze({
+  workflow: 'workflow',
+  reimbursement: 'reimbursement',
+  leave: 'leave',
+  procurement: 'procurement',
+  asset: 'asset',
+  inventory: 'inventory',
+});
+
+const NOTIFICATION_TYPES = Object.freeze({
+  workflowTaskAssigned: 'workflow.task_assigned',
+  reimbursementApproved: 'reimbursement.approved',
+  reimbursementRejected: 'reimbursement.rejected',
+  reimbursementReturned: 'reimbursement.returned',
+  reimbursementPaid: 'reimbursement.paid',
+  leaveApproved: 'leave.approved',
+  leaveRejected: 'leave.rejected',
+  purchaseRequestApproved: 'purchase_request.approved',
+  purchaseRequestRejected: 'purchase_request.rejected',
+  assetAssigned: 'asset.assigned',
+  assetReturned: 'asset.returned',
+  assetTransferred: 'asset.transferred',
+  inventoryCheckCompleted: 'inventory_check.completed',
+});
+
+const IM_SUPPORTED_NOTIFICATION_TYPES = Object.freeze([
+  NOTIFICATION_TYPES.workflowTaskAssigned,
+  NOTIFICATION_TYPES.reimbursementApproved,
+  NOTIFICATION_TYPES.reimbursementRejected,
+  NOTIFICATION_TYPES.reimbursementReturned,
+  NOTIFICATION_TYPES.reimbursementPaid,
+  NOTIFICATION_TYPES.leaveApproved,
+  NOTIFICATION_TYPES.leaveRejected,
+  NOTIFICATION_TYPES.purchaseRequestApproved,
+  NOTIFICATION_TYPES.purchaseRequestRejected,
+  NOTIFICATION_TYPES.assetAssigned,
+  NOTIFICATION_TYPES.assetReturned,
+  NOTIFICATION_TYPES.assetTransferred,
+  NOTIFICATION_TYPES.inventoryCheckCompleted,
+]);
+
+const NOTIFICATION_TYPE_TO_DOMAIN_SCOPE = Object.freeze({
+  [NOTIFICATION_TYPES.workflowTaskAssigned]: NOTIFICATION_DOMAIN_SCOPES.workflow,
+  [NOTIFICATION_TYPES.reimbursementApproved]: NOTIFICATION_DOMAIN_SCOPES.reimbursement,
+  [NOTIFICATION_TYPES.reimbursementRejected]: NOTIFICATION_DOMAIN_SCOPES.reimbursement,
+  [NOTIFICATION_TYPES.reimbursementReturned]: NOTIFICATION_DOMAIN_SCOPES.reimbursement,
+  [NOTIFICATION_TYPES.reimbursementPaid]: NOTIFICATION_DOMAIN_SCOPES.reimbursement,
+  [NOTIFICATION_TYPES.leaveApproved]: NOTIFICATION_DOMAIN_SCOPES.leave,
+  [NOTIFICATION_TYPES.leaveRejected]: NOTIFICATION_DOMAIN_SCOPES.leave,
+  [NOTIFICATION_TYPES.purchaseRequestApproved]: NOTIFICATION_DOMAIN_SCOPES.procurement,
+  [NOTIFICATION_TYPES.purchaseRequestRejected]: NOTIFICATION_DOMAIN_SCOPES.procurement,
+  [NOTIFICATION_TYPES.assetAssigned]: NOTIFICATION_DOMAIN_SCOPES.asset,
+  [NOTIFICATION_TYPES.assetReturned]: NOTIFICATION_DOMAIN_SCOPES.asset,
+  [NOTIFICATION_TYPES.assetTransferred]: NOTIFICATION_DOMAIN_SCOPES.asset,
+  [NOTIFICATION_TYPES.inventoryCheckCompleted]: NOTIFICATION_DOMAIN_SCOPES.inventory,
+});
+
+const TARGET_TYPE_TO_DOMAIN_SCOPE = Object.freeze({
+  workflow_task: NOTIFICATION_DOMAIN_SCOPES.workflow,
+  reimbursement_form: NOTIFICATION_DOMAIN_SCOPES.reimbursement,
+  leave_request: NOTIFICATION_DOMAIN_SCOPES.leave,
+  purchase_request: NOTIFICATION_DOMAIN_SCOPES.procurement,
+  asset_card: NOTIFICATION_DOMAIN_SCOPES.asset,
+  inventory_check: NOTIFICATION_DOMAIN_SCOPES.inventory,
+});
+
+function resolveNotificationDomainScope(type, targetType = null) {
+  const normalizedType = type == null ? '' : String(type).trim();
+  if (normalizedType && NOTIFICATION_TYPE_TO_DOMAIN_SCOPE[normalizedType]) {
+    return NOTIFICATION_TYPE_TO_DOMAIN_SCOPE[normalizedType];
+  }
+
+  const normalizedTargetType = targetType == null ? '' : String(targetType).trim();
+  if (normalizedTargetType && TARGET_TYPE_TO_DOMAIN_SCOPE[normalizedTargetType]) {
+    return TARGET_TYPE_TO_DOMAIN_SCOPE[normalizedTargetType];
+  }
+
+  return null;
+}
+
+module.exports = {
+  NOTIFICATION_TYPES,
+  IM_SUPPORTED_NOTIFICATION_TYPES,
+  NOTIFICATION_DOMAIN_SCOPES,
+  resolveNotificationDomainScope,
+};