feat(medusa,dashboard,tax): added tax rates and regions UI (#7026)

whats missing:

- make rules required for overrides
- conditions for other rules
- populating condition reference ids with labels on update

Co-authored-by: Adrien de Peretti <25098370+adrien2p@users.noreply.github.com>

packages/admin-next/dashboard/src/lib/client/taxes.ts

@@ -1,8 +1,14 @@
 import {
+  AdminCreateTaxRegion,
+  AdminPostTaxRatesTaxRateReq,
+} from "@medusajs/medusa"
+import {
+  AdminTaxRateResponse,
   AdminTaxRegionListResponse,
   AdminTaxRegionResponse,
 } from "@medusajs/types"
-import { getRequest } from "./common"
+import { TaxRateDeleteRes, TaxRegionDeleteRes } from "../../types/api-responses"
+import { deleteRequest, getRequest, postRequest } from "./common"
 
 async function retrieveTaxRegion(id: string, query?: Record<string, any>) {
   return getRequest<AdminTaxRegionResponse>(`/admin/tax-regions/${id}`, query)
@@ -12,7 +18,42 @@ async function listTaxRegions(query?: Record<string, any>) {
   return getRequest<AdminTaxRegionListResponse>(`/admin/tax-regions`, query)
 }
 
+async function createTaxRegion(payload: AdminCreateTaxRegion) {
+  return postRequest<AdminTaxRegionResponse>(`/admin/tax-regions`, payload)
+}
+
+async function deleteTaxRegion(id: string) {
+  return deleteRequest<TaxRegionDeleteRes>(`/admin/tax-regions/${id}`)
+}
+
+async function retrieveTaxRate(id: string, query?: Record<string, any>) {
+  return getRequest<AdminTaxRegionResponse>(`/admin/tax-rates/${id}`, query)
+}
+
+async function listTaxRates(query?: Record<string, any>) {
+  return getRequest<AdminTaxRegionListResponse>(`/admin/tax-rates`, query)
+}
+
+async function updateTaxRate(id: string, payload: AdminPostTaxRatesTaxRateReq) {
+  return postRequest<AdminTaxRateResponse>(`/admin/tax-rates/${id}`, payload)
+}
+
+async function createTaxRate(payload: AdminCreateTaxRate) {
+  return postRequest<AdminTaxRateResponse>(`/admin/tax-rates`, payload)
+}
+
+async function deleteTaxRate(id: string) {
+  return deleteRequest<TaxRateDeleteRes>(`/admin/tax-rates/${id}`)
+}
+
 export const taxes = {
   retrieveTaxRegion,
   listTaxRegions,
+  retrieveTaxRate,
+  listTaxRates,
+  updateTaxRate,
+  createTaxRegion,
+  deleteTaxRegion,
+  createTaxRate,
+  deleteTaxRate,
 }

packages/admin-next/dashboard/src/lib/countries.ts

@@ -1,6 +1,16 @@
 /** This file is auto-generated. Do not modify it manually. */
 import type { RegionCountryDTO } from "@medusajs/types"
 
+export function getCountryByIso2(
+  iso2: string | null
+): Omit<RegionCountryDTO, "id"> | undefined {
+  if (!iso2) {
+    return
+  }
+
+  return countries.find((c) => c.iso_2 === iso2)
+}
+
 export const countries: Omit<RegionCountryDTO, "id">[] = [
   {
     iso_2: "af",