Update scripts

scripts/models/region.ts

@@ -1,27 +1,26 @@
 import { Collection, Dictionary } from '@freearhey/core'
-import { Subdivision } from '.'
-
-type RegionData = {
-  code: string
-  name: string
-  countries: string[]
-}
+import { Country, Subdivision } from '.'
+import type { RegionData, RegionSerializedData } from '../types/region'
+import { CountrySerializedData } from '../types/country'
+import { SubdivisionSerializedData } from '../types/subdivision'
 
 export class Region {
   code: string
   name: string
   countryCodes: Collection
-  countries?: Collection
-  subdivisions?: Collection
+  countries: Collection = new Collection()
+  subdivisions: Collection = new Collection()
+
+  constructor(data?: RegionData) {
+    if (!data) return
 
-  constructor(data: RegionData) {
     this.code = data.code
     this.name = data.name
     this.countryCodes = new Collection(data.countries)
   }
 
-  withCountries(countriesGroupedByCode: Dictionary): this {
-    this.countries = this.countryCodes.map((code: string) => countriesGroupedByCode.get(code))
+  withCountries(countriesKeyByCode: Dictionary): this {
+    this.countries = this.countryCodes.map((code: string) => countriesKeyByCode.get(code))
 
     return this
   }
@@ -35,11 +34,11 @@ export class Region {
   }
 
   getSubdivisions(): Collection {
-    return this.subdivisions || new Collection()
+    return this.subdivisions
   }
 
   getCountries(): Collection {
-    return this.countries || new Collection()
+    return this.countries
   }
 
   includesCountryCode(code: string): boolean {
@@ -49,4 +48,30 @@ export class Region {
   isWorldwide(): boolean {
     return this.code === 'INT'
   }
+
+  serialize(): RegionSerializedData {
+    return {
+      code: this.code,
+      name: this.name,
+      countryCodes: this.countryCodes.all(),
+      countries: this.countries.map((country: Country) => country.serialize()).all(),
+      subdivisions: this.subdivisions
+        .map((subdivision: Subdivision) => subdivision.serialize())
+        .all()
+    }
+  }
+
+  deserialize(data: RegionSerializedData): this {
+    this.code = data.code
+    this.name = data.name
+    this.countryCodes = new Collection(data.countryCodes)
+    this.countries = new Collection(data.countries).map((data: CountrySerializedData) =>
+      new Country().deserialize(data)
+    )
+    this.subdivisions = new Collection(data.subdivisions).map((data: SubdivisionSerializedData) =>
+      new Subdivision().deserialize(data)
+    )
+
+    return this
+  }
 }