booking flow,summtion, approval, contract, mock payemnt and integration to back office, and also add permissions

apps/edr-freight-api/src/modules/rule-engine/rule-engine.service.ts

@@ -35,6 +35,7 @@ import {
   IShippingLinesRepository,
   SHIPPING_LINES_REPOSITORY,
 } from './interfaces/shipping-lines.repository.interface';
+import { DEFAULT_APPROVAL_RULE_ROWS } from './approval-rules.defaults';
 
 export interface BookingContainerEvalInput {
   containerTypeId: string;
@@ -238,6 +239,29 @@ export class RuleEngineService {
     };
   }
 
+  /**
+   * Ensure ITMLS default approval chains exist (container + bulk). Idempotent.
+   */
+  async ensureDefaultApprovalRules(): Promise<void> {
+    for (const flag of [false, true] as const) {
+      const existing = await this.approvalRulesRepo.findChainForCargo(flag);
+      if (existing.length > 0) continue;
+
+      const rows = DEFAULT_APPROVAL_RULE_ROWS.filter(
+        (r) => r.requiresDirectorApproval === flag,
+      );
+      for (const row of rows) {
+        await this.approvalRulesRepo.create({
+          requiresDirectorApproval: row.requiresDirectorApproval,
+          stepOrder: row.stepOrder,
+          requiredRole: row.requiredRole,
+          actionLabel: row.actionLabel,
+          blocksRole: row.blocksRole,
+        });
+      }
+    }
+  }
+
   /**
    * Instantiate booking_approval_step rows from approval_rules by freight type.
    */
@@ -248,6 +272,8 @@ export class RuleEngineService {
       cargoTypeId?: string | null;
     },
   ): Promise<BookingApprovalStep[]> {
+    await this.ensureDefaultApprovalRules();
+
     let requiresDirectorApproval = options.freightType === 'BULK';
 
     if (options.cargoTypeId) {
@@ -264,6 +290,12 @@ export class RuleEngineService {
       requiresDirectorApproval,
     );
 
+    if (chain.length === 0) {
+      throw new BadRequestException(
+        `Approval chain could not be loaded for requiresDirectorApproval=${requiresDirectorApproval}.`,
+      );
+    }
+
     const stepRepo = this.dataSource.getRepository(BookingApprovalStep);
     const steps: BookingApprovalStep[] = [];
 
@@ -273,6 +305,7 @@ export class RuleEngineService {
         approvalRuleId: rule.id,
         stepOrder: rule.stepOrder,
         requiredRole: rule.requiredRole,
+        blocksRole: rule.blocksRole ?? null,
         status: 'PENDING',
       });
       steps.push(await stepRepo.save(step));