switch to mongo's id handling

src/interfaces/approval.workflow.ts

@@ -1,8 +1,9 @@
+import { ObjectId } from "mongodb";
 import { Module } from ".";
 import { Type, User, userTypeLabels, userTypeLabelsShort } from "./user";
 
 export interface ApprovalWorkflow {
-    id: string,
+    _id?: ObjectId,
     name: string,
     entityId: string,
     requester: User["id"],
@@ -12,14 +13,8 @@ export interface ApprovalWorkflow {
     steps: WorkflowStep[],
 }
 
-export interface EditableApprovalWorkflow {
+export interface EditableApprovalWorkflow extends Omit<ApprovalWorkflow, "_id" | "steps"> {
     id: string,
-    name: string,
-    entityId: string,
-    requester: User["id"],
-    startDate: number,
-    modules: Module[],
-    status: ApprovalWorkflowStatus,
     steps: EditableWorkflowStep[],
 }