Update scripts

scripts/models/subdivision.ts

@@ -8,6 +8,7 @@ export class Subdivision {
   countryCode: string
   country?: Country
   parentCode?: string
+  parent?: Subdivision
   regions?: Collection
   cities?: Collection
 
@@ -40,6 +41,14 @@ export class Subdivision {
     return this
   }
 
+  withParent(subdivisionsKeyByCode: Dictionary): this {
+    if (!this.parentCode) return this
+
+    this.parent = subdivisionsKeyByCode.get(this.parentCode)
+
+    return this
+  }
+
   getRegions(): Collection {
     if (!this.regions) return new Collection()